./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/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_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7e3ff0b77765ac98635f2070c186c57a6cae0bb79eb8bc9016d9d716e81867aa --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:12:10,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:12:10,932 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 02:12:10,937 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:12:10,938 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:12:10,970 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:12:10,972 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:12:10,972 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:12:10,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:12:10,974 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:12:10,975 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:12:10,976 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:12:10,976 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:12:10,976 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:12:10,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:12:10,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:12:10,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:12:10,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:12:10,977 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:12:10,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:12:10,978 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_9558b48f-b009-47a1-bf60-62f973e057d9/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 7e3ff0b77765ac98635f2070c186c57a6cae0bb79eb8bc9016d9d716e81867aa [2024-11-25 02:12:11,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:12:11,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:12:11,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:12:11,348 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:12:11,349 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:12:11,350 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-examples/sanfoundry_24-2.i [2024-11-25 02:12:14,347 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/data/c0c9b1d3e/6cf62af87c684ac8bcafc79bb6fffb07/FLAGb0942218d [2024-11-25 02:12:14,660 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:12:14,661 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/sv-benchmarks/c/array-examples/sanfoundry_24-2.i [2024-11-25 02:12:14,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/data/c0c9b1d3e/6cf62af87c684ac8bcafc79bb6fffb07/FLAGb0942218d [2024-11-25 02:12:14,686 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/data/c0c9b1d3e/6cf62af87c684ac8bcafc79bb6fffb07 [2024-11-25 02:12:14,688 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:12:14,690 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:12:14,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:12:14,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:12:14,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:12:14,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:14,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12166a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14, skipping insertion in model container [2024-11-25 02:12:14,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:14,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:12:14,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:12:14,902 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:12:14,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:12:14,942 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:12:14,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14 WrapperNode [2024-11-25 02:12:14,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:12:14,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:12:14,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:12:14,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:12:14,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:14,958 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:14,979 INFO L138 Inliner]: procedures = 18, calls = 19, calls flagged for inlining = 7, calls inlined = 8, statements flattened = 77 [2024-11-25 02:12:14,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:12:14,983 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:12:14,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:12:14,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:12:14,991 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:14,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:14,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,001 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,011 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,021 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,025 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,026 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:12:15,027 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:12:15,028 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:12:15,028 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:12:15,033 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:14" (1/1) ... [2024-11-25 02:12:15,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:12:15,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:12:15,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:12:15,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9558b48f-b009-47a1-bf60-62f973e057d9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:12:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:12:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:12:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:12:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:12:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:12:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:12:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:12:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:12:15,177 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:12:15,180 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:12:15,440 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-11-25 02:12:15,440 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:12:15,521 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:12:15,521 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-25 02:12:15,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:12:15 BoogieIcfgContainer [2024-11-25 02:12:15,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:12:15,524 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:12:15,525 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:12:15,538 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:12:15,539 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:12:15" (1/1) ... [2024-11-25 02:12:15,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:12:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-11-25 02:12:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-11-25 02:12:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:12:15,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:15,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:15,873 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 02:12:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-11-25 02:12:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-11-25 02:12:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:12:15,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:16,157 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 02:12:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-11-25 02:12:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-11-25 02:12:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:12:16,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:16,581 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 02:12:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:16,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-11-25 02:12:16,698 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-25 02:12:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:12:16,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:16,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:16,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:16,766 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 02:12:16,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:16,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 43 states and 57 transitions. [2024-11-25 02:12:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-11-25 02:12:16,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:12:16,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:16,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:17,052 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 02:12:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 66 transitions. [2024-11-25 02:12:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 66 transitions. [2024-11-25 02:12:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:12:17,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:17,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:17,521 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 02:12:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:17,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-11-25 02:12:17,917 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-11-25 02:12:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:12:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:18,126 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 02:12:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 78 transitions. [2024-11-25 02:12:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 78 transitions. [2024-11-25 02:12:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:12:18,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:18,532 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 02:12:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 52 states and 83 transitions. [2024-11-25 02:12:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 83 transitions. [2024-11-25 02:12:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:12:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:19,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:19,291 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 02:12:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 54 states and 89 transitions. [2024-11-25 02:12:19,684 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 89 transitions. [2024-11-25 02:12:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:12:19,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:19,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:19,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:19,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:19,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 53 states and 88 transitions. [2024-11-25 02:12:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 88 transitions. [2024-11-25 02:12:19,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:12:19,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:19,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 92 transitions. [2024-11-25 02:12:20,231 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 92 transitions. [2024-11-25 02:12:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:12:20,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:20,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 55 states and 91 transitions. [2024-11-25 02:12:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 91 transitions. [2024-11-25 02:12:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:12:20,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:20,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:20,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:20,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 89 transitions. [2024-11-25 02:12:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 89 transitions. [2024-11-25 02:12:20,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:12:20,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:20,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:20,853 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 02:12:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 57 states and 95 transitions. [2024-11-25 02:12:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 95 transitions. [2024-11-25 02:12:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:12:21,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 63 states and 114 transitions. [2024-11-25 02:12:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-11-25 02:12:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:12:22,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:22,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:22,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 64 states and 117 transitions. [2024-11-25 02:12:23,078 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 117 transitions. [2024-11-25 02:12:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:12:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:23,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 65 states and 122 transitions. [2024-11-25 02:12:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 122 transitions. [2024-11-25 02:12:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:23,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 66 states and 122 transitions. [2024-11-25 02:12:24,706 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 122 transitions. [2024-11-25 02:12:24,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:24,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:24,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:24,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:24,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 70 states and 132 transitions. [2024-11-25 02:12:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 132 transitions. [2024-11-25 02:12:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:25,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:25,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 74 states and 144 transitions. [2024-11-25 02:12:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 144 transitions. [2024-11-25 02:12:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:27,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:27,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 82 states and 165 transitions. [2024-11-25 02:12:29,456 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 165 transitions. [2024-11-25 02:12:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:29,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 83 states and 166 transitions. [2024-11-25 02:12:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 166 transitions. [2024-11-25 02:12:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:29,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:29,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 85 states and 171 transitions. [2024-11-25 02:12:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 171 transitions. [2024-11-25 02:12:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:30,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:30,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:31,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 88 states and 176 transitions. [2024-11-25 02:12:31,840 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 176 transitions. [2024-11-25 02:12:31,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:31,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:31,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:12:32,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 88 states and 174 transitions. [2024-11-25 02:12:32,262 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 174 transitions. [2024-11-25 02:12:32,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:12:32,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:32,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:32,822 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 02:12:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 95 states and 193 transitions. [2024-11-25 02:12:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 193 transitions. [2024-11-25 02:12:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:12:35,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:12:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 101 states and 207 transitions. [2024-11-25 02:12:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 207 transitions. [2024-11-25 02:12:36,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:12:36,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:36,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:12:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 103 states and 208 transitions. [2024-11-25 02:12:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 208 transitions. [2024-11-25 02:12:37,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:12:37,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:12:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 104 states and 210 transitions. [2024-11-25 02:12:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 210 transitions. [2024-11-25 02:12:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:37,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:38,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 107 states and 213 transitions. [2024-11-25 02:12:38,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 213 transitions. [2024-11-25 02:12:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:38,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 106 states and 212 transitions. [2024-11-25 02:12:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 212 transitions. [2024-11-25 02:12:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:38,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:38,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 108 states and 215 transitions. [2024-11-25 02:12:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 215 transitions. [2024-11-25 02:12:38,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:38,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:38,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:38,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 109 states and 217 transitions. [2024-11-25 02:12:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 217 transitions. [2024-11-25 02:12:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:39,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:39,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:39,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 111 states and 220 transitions. [2024-11-25 02:12:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 220 transitions. [2024-11-25 02:12:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:39,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:39,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:12:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:40,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 111 states and 219 transitions. [2024-11-25 02:12:40,019 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 219 transitions. [2024-11-25 02:12:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:40,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:12:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 111 states and 217 transitions. [2024-11-25 02:12:40,627 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 217 transitions. [2024-11-25 02:12:40,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:12:40,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:40,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:41,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 113 states and 232 transitions. [2024-11-25 02:12:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 232 transitions. [2024-11-25 02:12:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:12:41,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:41,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 116 states and 236 transitions. [2024-11-25 02:12:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 236 transitions. [2024-11-25 02:12:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:12:42,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 118 states and 238 transitions. [2024-11-25 02:12:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 238 transitions. [2024-11-25 02:12:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:12:43,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 121 states and 241 transitions. [2024-11-25 02:12:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 241 transitions. [2024-11-25 02:12:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:12:44,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:44,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 121 states and 240 transitions. [2024-11-25 02:12:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 240 transitions. [2024-11-25 02:12:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:12:45,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:12:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 120 states and 239 transitions. [2024-11-25 02:12:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 239 transitions. [2024-11-25 02:12:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:46,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 126 states and 255 transitions. [2024-11-25 02:12:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 255 transitions. [2024-11-25 02:12:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:47,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:47,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:12:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:50,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 133 states and 267 transitions. [2024-11-25 02:12:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 267 transitions. [2024-11-25 02:12:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:50,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:12:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 134 states and 268 transitions. [2024-11-25 02:12:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 268 transitions. [2024-11-25 02:12:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:12:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 136 states and 270 transitions. [2024-11-25 02:12:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 270 transitions. [2024-11-25 02:12:51,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:51,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:12:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 131 states and 258 transitions. [2024-11-25 02:12:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 258 transitions. [2024-11-25 02:12:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:52,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:52,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:12:54,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 137 states and 268 transitions. [2024-11-25 02:12:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 268 transitions. [2024-11-25 02:12:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:54,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:54,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:12:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 137 states and 267 transitions. [2024-11-25 02:12:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 267 transitions. [2024-11-25 02:12:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:55,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:55,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:12:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 138 states and 270 transitions. [2024-11-25 02:12:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 270 transitions. [2024-11-25 02:12:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:56,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:56,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 140 states and 282 transitions. [2024-11-25 02:12:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 282 transitions. [2024-11-25 02:12:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:12:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:12:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 141 states and 284 transitions. [2024-11-25 02:12:59,148 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 284 transitions. [2024-11-25 02:12:59,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:12:59,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:59,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:03,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 149 states and 304 transitions. [2024-11-25 02:13:03,280 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 304 transitions. [2024-11-25 02:13:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:13:03,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:03,336 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 150 states and 310 transitions. [2024-11-25 02:13:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 310 transitions. [2024-11-25 02:13:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:03,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:03,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:13:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 151 states and 313 transitions. [2024-11-25 02:13:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 313 transitions. [2024-11-25 02:13:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:03,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:03,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:05,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 152 states and 314 transitions. [2024-11-25 02:13:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 314 transitions. [2024-11-25 02:13:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:05,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:05,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 153 states and 317 transitions. [2024-11-25 02:13:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 317 transitions. [2024-11-25 02:13:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:06,543 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:13:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 155 states and 322 transitions. [2024-11-25 02:13:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 322 transitions. [2024-11-25 02:13:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 156 states and 323 transitions. [2024-11-25 02:13:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 323 transitions. [2024-11-25 02:13:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:09,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:09,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:13:10,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 156 states and 321 transitions. [2024-11-25 02:13:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 321 transitions. [2024-11-25 02:13:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:10,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:13:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 156 states and 320 transitions. [2024-11-25 02:13:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 320 transitions. [2024-11-25 02:13:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:11,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:11,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:13:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 156 states and 318 transitions. [2024-11-25 02:13:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 318 transitions. [2024-11-25 02:13:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:13:11,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:11,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:15,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 162 states and 332 transitions. [2024-11-25 02:13:15,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 332 transitions. [2024-11-25 02:13:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:15,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 165 states and 334 transitions. [2024-11-25 02:13:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 334 transitions. [2024-11-25 02:13:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:17,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:17,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 163 states and 327 transitions. [2024-11-25 02:13:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 327 transitions. [2024-11-25 02:13:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:17,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:13:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 166 states and 331 transitions. [2024-11-25 02:13:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 331 transitions. [2024-11-25 02:13:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:18,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:13:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:20,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 169 states and 335 transitions. [2024-11-25 02:13:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 335 transitions. [2024-11-25 02:13:20,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:20,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:20,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:20,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:13:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 173 states and 346 transitions. [2024-11-25 02:13:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 346 transitions. [2024-11-25 02:13:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:13:23,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:23,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:13:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 173 states and 345 transitions. [2024-11-25 02:13:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 345 transitions. [2024-11-25 02:13:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:13:24,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:24,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 176 states and 347 transitions. [2024-11-25 02:13:26,233 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 347 transitions. [2024-11-25 02:13:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:13:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:13:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 176 states and 346 transitions. [2024-11-25 02:13:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 346 transitions. [2024-11-25 02:13:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:13:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:27,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:13:29,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:29,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 176 states and 342 transitions. [2024-11-25 02:13:29,922 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 342 transitions. [2024-11-25 02:13:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:13:29,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:13:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 176 states and 340 transitions. [2024-11-25 02:13:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 340 transitions. [2024-11-25 02:13:31,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:13:31,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:31,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 178 states and 350 transitions. [2024-11-25 02:13:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 350 transitions. [2024-11-25 02:13:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:32,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:32,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:33,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 181 states and 352 transitions. [2024-11-25 02:13:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 352 transitions. [2024-11-25 02:13:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:33,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:34,010 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:13:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 182 states and 354 transitions. [2024-11-25 02:13:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 354 transitions. [2024-11-25 02:13:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:35,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:35,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:13:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 178 states and 347 transitions. [2024-11-25 02:13:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 347 transitions. [2024-11-25 02:13:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:36,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:36,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:13:37,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:37,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 180 states and 348 transitions. [2024-11-25 02:13:37,046 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 348 transitions. [2024-11-25 02:13:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:37,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:37,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:13:38,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 183 states and 351 transitions. [2024-11-25 02:13:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 351 transitions. [2024-11-25 02:13:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:13:38,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 186 states and 353 transitions. [2024-11-25 02:13:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 353 transitions. [2024-11-25 02:13:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:40,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:40,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 188 states and 359 transitions. [2024-11-25 02:13:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 359 transitions. [2024-11-25 02:13:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:41,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 194 states and 370 transitions. [2024-11-25 02:13:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 370 transitions. [2024-11-25 02:13:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:45,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 196 states and 374 transitions. [2024-11-25 02:13:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 374 transitions. [2024-11-25 02:13:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:47,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:13:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 197 states and 379 transitions. [2024-11-25 02:13:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 379 transitions. [2024-11-25 02:13:48,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:48,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:48,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 198 states and 382 transitions. [2024-11-25 02:13:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 382 transitions. [2024-11-25 02:13:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:49,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:13:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 198 states and 381 transitions. [2024-11-25 02:13:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 381 transitions. [2024-11-25 02:13:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:49,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:49,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:13:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 202 states and 389 transitions. [2024-11-25 02:13:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 389 transitions. [2024-11-25 02:13:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:50,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:13:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 205 states and 391 transitions. [2024-11-25 02:13:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 391 transitions. [2024-11-25 02:13:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:52,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:54,072 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:13:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 205 states and 387 transitions. [2024-11-25 02:13:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 387 transitions. [2024-11-25 02:13:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:56,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:56,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 02:13:57,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:57,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 205 states and 385 transitions. [2024-11-25 02:13:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 385 transitions. [2024-11-25 02:13:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:13:57,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:57,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:57,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 207 states and 402 transitions. [2024-11-25 02:14:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 402 transitions. [2024-11-25 02:14:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:14:01,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:01,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:14:02,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:02,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 207 states and 401 transitions. [2024-11-25 02:14:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 401 transitions. [2024-11-25 02:14:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:14:02,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:02,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:02,576 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:14:04,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 208 states and 404 transitions. [2024-11-25 02:14:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 404 transitions. [2024-11-25 02:14:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:14:04,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:04,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:04,937 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:11,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:11,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 218 states and 427 transitions. [2024-11-25 02:14:11,729 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 427 transitions. [2024-11-25 02:14:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:14:11,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:11,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:12,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:12,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 219 states and 434 transitions. [2024-11-25 02:14:12,860 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 434 transitions. [2024-11-25 02:14:12,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:12,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:12,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 222 states and 436 transitions. [2024-11-25 02:14:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 436 transitions. [2024-11-25 02:14:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:15,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:14:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 221 states and 435 transitions. [2024-11-25 02:14:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 435 transitions. [2024-11-25 02:14:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:15,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:15,165 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:14:16,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 223 states and 439 transitions. [2024-11-25 02:14:16,659 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 439 transitions. [2024-11-25 02:14:16,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:16,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:16,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:16,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:16,721 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:14:18,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 224 states and 440 transitions. [2024-11-25 02:14:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 440 transitions. [2024-11-25 02:14:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:18,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:14:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 226 states and 443 transitions. [2024-11-25 02:14:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 443 transitions. [2024-11-25 02:14:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:20,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:22,048 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:14:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 226 states and 437 transitions. [2024-11-25 02:14:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 437 transitions. [2024-11-25 02:14:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:24,585 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 02:14:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:25,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 227 states and 440 transitions. [2024-11-25 02:14:25,762 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 440 transitions. [2024-11-25 02:14:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:14:25,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 231 states and 454 transitions. [2024-11-25 02:14:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 454 transitions. [2024-11-25 02:14:30,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:30,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:30,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:30,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:30,972 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:14:33,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 234 states and 456 transitions. [2024-11-25 02:14:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 456 transitions. [2024-11-25 02:14:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:33,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:33,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:33,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:14:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 232 states and 453 transitions. [2024-11-25 02:14:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 453 transitions. [2024-11-25 02:14:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:34,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:14:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 234 states and 455 transitions. [2024-11-25 02:14:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 455 transitions. [2024-11-25 02:14:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:35,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:35,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:14:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 235 states and 456 transitions. [2024-11-25 02:14:37,005 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 456 transitions. [2024-11-25 02:14:37,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:37,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:14:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 237 states and 457 transitions. [2024-11-25 02:14:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 457 transitions. [2024-11-25 02:14:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:37,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:14:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 238 states and 458 transitions. [2024-11-25 02:14:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 458 transitions. [2024-11-25 02:14:37,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:37,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:37,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:14:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 242 states and 471 transitions. [2024-11-25 02:14:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 471 transitions. [2024-11-25 02:14:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:14:41,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 02:14:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 242 states and 470 transitions. [2024-11-25 02:14:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 470 transitions. [2024-11-25 02:14:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:14:42,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:42,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:14:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 255 states and 493 transitions. [2024-11-25 02:14:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 493 transitions. [2024-11-25 02:14:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:14:52,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:14:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 257 states and 494 transitions. [2024-11-25 02:14:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 494 transitions. [2024-11-25 02:14:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:14:55,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:55,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:55,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:55,296 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:15:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 268 states and 519 transitions. [2024-11-25 02:15:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 519 transitions. [2024-11-25 02:15:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:15:03,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:15:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 269 states and 519 transitions. [2024-11-25 02:15:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 519 transitions. [2024-11-25 02:15:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:15:05,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:15:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 269 states and 518 transitions. [2024-11-25 02:15:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 518 transitions. [2024-11-25 02:15:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:15:05,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:15:06,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:06,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 269 states and 517 transitions. [2024-11-25 02:15:06,666 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 517 transitions. [2024-11-25 02:15:06,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:15:06,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:06,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:06,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:08,697 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:15:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 269 states and 511 transitions. [2024-11-25 02:15:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 511 transitions. [2024-11-25 02:15:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:15:11,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:11,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:11,978 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 02:15:13,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 269 states and 509 transitions. [2024-11-25 02:15:13,340 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 509 transitions. [2024-11-25 02:15:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:15:13,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:13,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 271 states and 528 transitions. [2024-11-25 02:15:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 528 transitions. [2024-11-25 02:15:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:15:17,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:15:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 272 states and 530 transitions. [2024-11-25 02:15:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 530 transitions. [2024-11-25 02:15:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:15:19,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:19,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:15:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 274 states and 531 transitions. [2024-11-25 02:15:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 531 transitions. [2024-11-25 02:15:20,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:15:20,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:20,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:15:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:23,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 276 states and 532 transitions. [2024-11-25 02:15:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 532 transitions. [2024-11-25 02:15:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:15:23,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:23,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:15:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 276 states and 530 transitions. [2024-11-25 02:15:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 530 transitions. [2024-11-25 02:15:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:15:23,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:23,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:15:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 279 states and 532 transitions. [2024-11-25 02:15:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 532 transitions. [2024-11-25 02:15:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:15:26,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 25 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:15:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 279 states and 526 transitions. [2024-11-25 02:15:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 526 transitions. [2024-11-25 02:15:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:15:32,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:32,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:15:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 280 states and 529 transitions. [2024-11-25 02:15:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 529 transitions. [2024-11-25 02:15:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:15:33,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:33,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:34,721 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 284 states and 543 transitions. [2024-11-25 02:15:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 543 transitions. [2024-11-25 02:15:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:15:39,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:15:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:48,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 294 states and 567 transitions. [2024-11-25 02:15:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 567 transitions. [2024-11-25 02:15:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:15:48,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:48,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:15:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:50,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 297 states and 569 transitions. [2024-11-25 02:15:50,447 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 569 transitions. [2024-11-25 02:15:50,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:15:50,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:15:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 300 states and 571 transitions. [2024-11-25 02:15:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 571 transitions. [2024-11-25 02:15:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:15:54,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:15:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 303 states and 573 transitions. [2024-11-25 02:15:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 573 transitions. [2024-11-25 02:15:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:15:57,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:15:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:59,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 307 states and 575 transitions. [2024-11-25 02:15:59,575 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 575 transitions. [2024-11-25 02:15:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:15:59,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:59,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:16:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 310 states and 577 transitions. [2024-11-25 02:16:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 577 transitions. [2024-11-25 02:16:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:16:00,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:16:04,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 314 states and 580 transitions. [2024-11-25 02:16:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2024-11-25 02:16:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:16:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:16:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 315 states and 581 transitions. [2024-11-25 02:16:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 581 transitions. [2024-11-25 02:16:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:16:06,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:16:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 317 states and 582 transitions. [2024-11-25 02:16:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 582 transitions. [2024-11-25 02:16:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:16:08,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:08,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 331 states and 611 transitions. [2024-11-25 02:16:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 611 transitions. [2024-11-25 02:16:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:16:20,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:21,803 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 332 states and 618 transitions. [2024-11-25 02:16:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 618 transitions. [2024-11-25 02:16:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:22,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 335 states and 620 transitions. [2024-11-25 02:16:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 620 transitions. [2024-11-25 02:16:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:25,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 338 states and 622 transitions. [2024-11-25 02:16:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 622 transitions. [2024-11-25 02:16:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:28,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:28,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:16:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:35,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 343 states and 637 transitions. [2024-11-25 02:16:35,439 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 637 transitions. [2024-11-25 02:16:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:35,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:35,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 02:16:36,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 343 states and 635 transitions. [2024-11-25 02:16:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 635 transitions. [2024-11-25 02:16:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:36,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:16:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 345 states and 636 transitions. [2024-11-25 02:16:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 636 transitions. [2024-11-25 02:16:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:38,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:38,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:16:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 345 states and 628 transitions. [2024-11-25 02:16:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 628 transitions. [2024-11-25 02:16:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:45,851 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-25 02:16:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 345 states and 626 transitions. [2024-11-25 02:16:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 626 transitions. [2024-11-25 02:16:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:16:47,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:47,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 347 states and 647 transitions. [2024-11-25 02:16:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 647 transitions. [2024-11-25 02:16:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:16:52,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:16:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 350 states and 649 transitions. [2024-11-25 02:16:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 649 transitions. [2024-11-25 02:16:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:16:55,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:17:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 362 states and 675 transitions. [2024-11-25 02:17:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 675 transitions. [2024-11-25 02:17:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:17:06,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:06,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:06,688 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 02:17:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 362 states and 674 transitions. [2024-11-25 02:17:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 674 transitions. [2024-11-25 02:17:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:07,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:07,854 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:17:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 367 states and 685 transitions. [2024-11-25 02:17:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 685 transitions. [2024-11-25 02:17:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:13,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:13,655 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:17:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:16,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 370 states and 689 transitions. [2024-11-25 02:17:16,429 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 689 transitions. [2024-11-25 02:17:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:16,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:17:17,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 371 states and 690 transitions. [2024-11-25 02:17:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 690 transitions. [2024-11-25 02:17:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:17,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:17,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 374 states and 692 transitions. [2024-11-25 02:17:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 692 transitions. [2024-11-25 02:17:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:21,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:21,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:22,445 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 377 states and 694 transitions. [2024-11-25 02:17:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 694 transitions. [2024-11-25 02:17:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 02:17:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 377 states and 693 transitions. [2024-11-25 02:17:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 693 transitions. [2024-11-25 02:17:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:26,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 49 proven. 33 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:17:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:34,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 377 states and 685 transitions. [2024-11-25 02:17:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 685 transitions. [2024-11-25 02:17:34,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:34,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:34,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 02:17:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 378 states and 688 transitions. [2024-11-25 02:17:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 688 transitions. [2024-11-25 02:17:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:17:36,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:36,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:44,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 382 states and 704 transitions. [2024-11-25 02:17:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 704 transitions. [2024-11-25 02:17:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:17:44,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:45,165 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:17:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 382 states and 703 transitions. [2024-11-25 02:17:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 703 transitions. [2024-11-25 02:17:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:17:46,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:17:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 382 states and 702 transitions. [2024-11-25 02:17:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 702 transitions. [2024-11-25 02:17:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:17:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 384 states and 703 transitions. [2024-11-25 02:17:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 703 transitions. [2024-11-25 02:17:50,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:17:50,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:51,156 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:17:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 384 states and 699 transitions. [2024-11-25 02:17:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 699 transitions. [2024-11-25 02:17:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:17:52,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:17:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:55,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 386 states and 703 transitions. [2024-11-25 02:17:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 703 transitions. [2024-11-25 02:17:55,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:17:55,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:55,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:18:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 389 states and 709 transitions. [2024-11-25 02:18:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 709 transitions. [2024-11-25 02:18:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:00,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:00,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:18:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 392 states and 717 transitions. [2024-11-25 02:18:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 717 transitions. [2024-11-25 02:18:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:02,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:18:05,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 394 states and 721 transitions. [2024-11-25 02:18:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 721 transitions. [2024-11-25 02:18:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:05,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:18:11,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:11,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 398 states and 732 transitions. [2024-11-25 02:18:11,725 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 732 transitions. [2024-11-25 02:18:11,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:11,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:11,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:11,741 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 02:18:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 398 states and 731 transitions. [2024-11-25 02:18:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 731 transitions. [2024-11-25 02:18:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:14,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:18:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:18,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 401 states and 733 transitions. [2024-11-25 02:18:18,587 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 733 transitions. [2024-11-25 02:18:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:18,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:18,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 64 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:18:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 401 states and 725 transitions. [2024-11-25 02:18:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 725 transitions. [2024-11-25 02:18:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:26,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:26,718 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 02:18:28,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 401 states and 723 transitions. [2024-11-25 02:18:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 723 transitions. [2024-11-25 02:18:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:18:28,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:29,613 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 403 states and 737 transitions. [2024-11-25 02:18:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 737 transitions. [2024-11-25 02:18:33,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:18:33,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:33,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:18:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 404 states and 738 transitions. [2024-11-25 02:18:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 738 transitions. [2024-11-25 02:18:35,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:18:35,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:35,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:18:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 409 states and 750 transitions. [2024-11-25 02:18:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 750 transitions. [2024-11-25 02:18:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:18:42,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:42,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 02:18:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:44,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 411 states and 751 transitions. [2024-11-25 02:18:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 751 transitions. [2024-11-25 02:18:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:18:44,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:44,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:49,095 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:18:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 411 states and 750 transitions. [2024-11-25 02:18:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 750 transitions. [2024-11-25 02:18:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:18:55,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:55,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 02:18:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 411 states and 749 transitions. [2024-11-25 02:18:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 749 transitions. [2024-11-25 02:18:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:18:57,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 429 states and 782 transitions. [2024-11-25 02:19:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 782 transitions. [2024-11-25 02:19:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:19:16,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:16,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:19,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:19,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 430 states and 789 transitions. [2024-11-25 02:19:19,530 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 789 transitions. [2024-11-25 02:19:19,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:19,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:19,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:20,313 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:19:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 443 states and 811 transitions. [2024-11-25 02:19:33,908 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 811 transitions. [2024-11-25 02:19:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:33,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:19:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 453 states and 822 transitions. [2024-11-25 02:19:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 822 transitions. [2024-11-25 02:19:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:42,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:42,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:19:54,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 465 states and 842 transitions. [2024-11-25 02:19:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 842 transitions. [2024-11-25 02:19:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:54,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 468 states and 844 transitions. [2024-11-25 02:19:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 844 transitions. [2024-11-25 02:19:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:58,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:58,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-25 02:19:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 468 states and 843 transitions. [2024-11-25 02:19:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 843 transitions. [2024-11-25 02:19:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:59,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 81 proven. 41 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:20:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 468 states and 833 transitions. [2024-11-25 02:20:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 833 transitions. [2024-11-25 02:20:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:20:10,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:10,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 02:20:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 468 states and 831 transitions. [2024-11-25 02:20:11,745 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 831 transitions. [2024-11-25 02:20:11,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:20:11,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:16,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 470 states and 847 transitions. [2024-11-25 02:20:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 847 transitions. [2024-11-25 02:20:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:16,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:16,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:16,866 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:20:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:20,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 473 states and 849 transitions. [2024-11-25 02:20:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 849 transitions. [2024-11-25 02:20:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:20,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:20,329 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:20:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 479 states and 856 transitions. [2024-11-25 02:20:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 856 transitions. [2024-11-25 02:20:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:27,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:27,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:20:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 482 states and 858 transitions. [2024-11-25 02:20:31,813 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 858 transitions. [2024-11-25 02:20:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:31,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:31,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:31,921 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:20:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:40,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 486 states and 877 transitions. [2024-11-25 02:20:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 877 transitions. [2024-11-25 02:20:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:40,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:20:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 486 states and 876 transitions. [2024-11-25 02:20:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 876 transitions. [2024-11-25 02:20:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:20:43,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:20:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 486 states and 875 transitions. [2024-11-25 02:20:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 875 transitions. [2024-11-25 02:20:46,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:20:46,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:46,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:46,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 100 proven. 45 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:20:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:56,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 486 states and 865 transitions. [2024-11-25 02:20:56,412 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 865 transitions. [2024-11-25 02:20:56,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:20:56,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:56,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-25 02:20:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 486 states and 863 transitions. [2024-11-25 02:20:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 863 transitions. [2024-11-25 02:20:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:20:58,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:58,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:59,366 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 488 states and 879 transitions. [2024-11-25 02:21:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 879 transitions. [2024-11-25 02:21:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:21:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 491 states and 881 transitions. [2024-11-25 02:21:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 881 transitions. [2024-11-25 02:21:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:06,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:21:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 494 states and 883 transitions. [2024-11-25 02:21:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 883 transitions. [2024-11-25 02:21:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:10,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:21:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 497 states and 885 transitions. [2024-11-25 02:21:15,311 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 885 transitions. [2024-11-25 02:21:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:15,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:15,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:16,056 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:21:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:20,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 500 states and 887 transitions. [2024-11-25 02:21:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 887 transitions. [2024-11-25 02:21:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:20,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:20,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:21:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 503 states and 889 transitions. [2024-11-25 02:21:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 889 transitions. [2024-11-25 02:21:22,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:22,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:22,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:22,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:21:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 506 states and 891 transitions. [2024-11-25 02:21:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 891 transitions. [2024-11-25 02:21:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:24,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:24,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:24,673 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:21:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 509 states and 893 transitions. [2024-11-25 02:21:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 893 transitions. [2024-11-25 02:21:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:28,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:29,003 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:21:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 512 states and 895 transitions. [2024-11-25 02:21:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 895 transitions. [2024-11-25 02:21:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:21:31,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:31,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-25 02:21:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 512 states and 894 transitions. [2024-11-25 02:21:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 894 transitions. [2024-11-25 02:21:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:21:33,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:33,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:21:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 515 states and 896 transitions. [2024-11-25 02:21:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 896 transitions. [2024-11-25 02:21:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:21:37,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:37,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:21:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 515 states and 891 transitions. [2024-11-25 02:21:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 891 transitions. [2024-11-25 02:21:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:21:38,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:38,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:21:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 518 states and 893 transitions. [2024-11-25 02:21:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 893 transitions. [2024-11-25 02:21:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:21:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:47,592 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 121 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:21:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 518 states and 883 transitions. [2024-11-25 02:21:55,108 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 883 transitions. [2024-11-25 02:21:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:21:55,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-25 02:21:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 518 states and 881 transitions. [2024-11-25 02:21:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 881 transitions. [2024-11-25 02:21:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:21:57,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:57,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 520 states and 897 transitions. [2024-11-25 02:22:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 897 transitions. [2024-11-25 02:22:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:22:02,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 542 states and 937 transitions. [2024-11-25 02:22:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 937 transitions. [2024-11-25 02:22:32,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:22:32,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:36,021 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 543 states and 944 transitions. [2024-11-25 02:22:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 944 transitions. [2024-11-25 02:22:37,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:22:37,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:37,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:22:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:45,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 547 states and 955 transitions. [2024-11-25 02:22:45,184 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 955 transitions. [2024-11-25 02:22:45,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:22:45,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:45,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:22:53,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 551 states and 971 transitions. [2024-11-25 02:22:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 971 transitions. [2024-11-25 02:22:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:22:53,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:53,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 554 states and 973 transitions. [2024-11-25 02:22:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 973 transitions. [2024-11-25 02:22:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:22:59,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:01,238 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:23:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 557 states and 977 transitions. [2024-11-25 02:23:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 977 transitions. [2024-11-25 02:23:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:07,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:23:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 568 states and 993 transitions. [2024-11-25 02:23:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 993 transitions. [2024-11-25 02:23:24,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:24,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:24,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:24,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:23:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 571 states and 995 transitions. [2024-11-25 02:23:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 995 transitions. [2024-11-25 02:23:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:32,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:32,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:32,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 51 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:23:38,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 574 states and 997 transitions. [2024-11-25 02:23:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 997 transitions. [2024-11-25 02:23:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:38,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:38,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:23:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 574 states and 995 transitions. [2024-11-25 02:23:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 995 transitions. [2024-11-25 02:23:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:40,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:44,981 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 144 proven. 53 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:23:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 574 states and 983 transitions. [2024-11-25 02:23:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 983 transitions. [2024-11-25 02:23:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:53,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:53,557 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-25 02:23:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 574 states and 981 transitions. [2024-11-25 02:23:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 981 transitions. [2024-11-25 02:23:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:23:56,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:57,252 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:24:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 576 states and 999 transitions. [2024-11-25 02:24:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 999 transitions. [2024-11-25 02:24:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:02,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:24:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 576 states and 998 transitions. [2024-11-25 02:24:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 998 transitions. [2024-11-25 02:24:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:04,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:04,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:24:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 576 states and 997 transitions. [2024-11-25 02:24:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 997 transitions. [2024-11-25 02:24:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:10,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:24:14,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:14,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 579 states and 999 transitions. [2024-11-25 02:24:14,804 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 999 transitions. [2024-11-25 02:24:14,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:14,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:14,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:24:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:21,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 582 states and 1006 transitions. [2024-11-25 02:24:21,718 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1006 transitions. [2024-11-25 02:24:21,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:21,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:21,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:22,289 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:24:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 582 states and 1005 transitions. [2024-11-25 02:24:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1005 transitions. [2024-11-25 02:24:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:24,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 02:24:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 586 states and 1024 transitions. [2024-11-25 02:24:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1024 transitions. [2024-11-25 02:24:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:24:33,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 02:24:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 586 states and 1023 transitions. [2024-11-25 02:24:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1023 transitions. [2024-11-25 02:24:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:24:36,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-25 02:24:39,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 586 states and 1022 transitions. [2024-11-25 02:24:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1022 transitions. [2024-11-25 02:24:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:24:39,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:39,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:43,904 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 169 proven. 57 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:24:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 586 states and 1010 transitions. [2024-11-25 02:24:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1010 transitions. [2024-11-25 02:24:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:24:52,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-25 02:24:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 586 states and 1008 transitions. [2024-11-25 02:24:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1008 transitions. [2024-11-25 02:24:54,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:24:54,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:25:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 588 states and 1033 transitions. [2024-11-25 02:25:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1033 transitions. [2024-11-25 02:25:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:15,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:15,976 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:25:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:20,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 591 states and 1035 transitions. [2024-11-25 02:25:20,968 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1035 transitions. [2024-11-25 02:25:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:20,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:20,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:21,049 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:25:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 593 states and 1039 transitions. [2024-11-25 02:25:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1039 transitions. [2024-11-25 02:25:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:26,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:26,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:26,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-25 02:25:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 596 states and 1041 transitions. [2024-11-25 02:25:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1041 transitions. [2024-11-25 02:25:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:25:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 598 states and 1043 transitions. [2024-11-25 02:25:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1043 transitions. [2024-11-25 02:25:33,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:33,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:33,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:25:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:38,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 600 states and 1045 transitions. [2024-11-25 02:25:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1045 transitions. [2024-11-25 02:25:38,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:38,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:25:41,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 601 states and 1046 transitions. [2024-11-25 02:25:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1046 transitions. [2024-11-25 02:25:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:25:41,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:41,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:41,750 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked.