./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/count_up_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/count_up_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash f12e3955ea6fcca41dc2c68fc8e1d5a42d0369455d727c76f4dfb832d3060ba5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:41:43,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:41:43,434 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:41:43,438 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:41:43,439 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:41:43,456 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:41:43,457 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:41:43,457 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:41:43,458 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:41:43,458 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:41:43,458 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:41:43,459 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:41:43,459 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:41:43,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:41:43,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:41:43,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:41:43,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:41:43,459 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:41:43,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:41:43,459 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_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f12e3955ea6fcca41dc2c68fc8e1d5a42d0369455d727c76f4dfb832d3060ba5 [2024-12-06 01:41:43,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:41:43,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:41:43,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:41:43,711 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:41:43,711 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:41:43,713 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-15/count_up_alloca.i [2024-12-06 01:41:46,347 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/data/ff71c6102/5f9de83902634e22b5539a9914b28334/FLAGfb4c36244 [2024-12-06 01:41:46,572 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:41:46,573 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/sv-benchmarks/c/termination-15/count_up_alloca.i [2024-12-06 01:41:46,583 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/data/ff71c6102/5f9de83902634e22b5539a9914b28334/FLAGfb4c36244 [2024-12-06 01:41:46,910 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/data/ff71c6102/5f9de83902634e22b5539a9914b28334 [2024-12-06 01:41:46,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:41:46,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:41:46,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:41:46,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:41:46,917 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:41:46,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:41:46" (1/1) ... [2024-12-06 01:41:46,918 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12682b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:46, skipping insertion in model container [2024-12-06 01:41:46,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:41:46" (1/1) ... [2024-12-06 01:41:46,931 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:41:47,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:41:47,114 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:41:47,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:41:47,181 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:41:47,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47 WrapperNode [2024-12-06 01:41:47,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:41:47,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:41:47,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:41:47,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:41:47,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,198 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,214 INFO L138 Inliner]: procedures = 151, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 62 [2024-12-06 01:41:47,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:41:47,215 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:41:47,215 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:41:47,215 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:41:47,221 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,227 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,228 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,231 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,231 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,232 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,234 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:41:47,234 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:41:47,234 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:41:47,234 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:41:47,235 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:41:47,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:41:47,262 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:41:47,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b1c0d41-eb86-4638-9c98-0276e0a23e1c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:41:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:41:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:41:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:41:47,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:41:47,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:41:47,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:41:47,346 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:41:47,348 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:41:47,489 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-06 01:41:47,490 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:41:47,534 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:41:47,534 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 01:41:47,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:41:47 BoogieIcfgContainer [2024-12-06 01:41:47,535 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:41:47,535 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:41:47,535 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:41:47,542 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:41:47,542 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:41:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-12-06 01:41:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-12-06 01:41:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:41:47,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:47,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-12-06 01:41:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-06 01:41:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:41:47,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-12-06 01:41:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-12-06 01:41:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:41:47,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:47,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:48,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-12-06 01:41:48,635 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-12-06 01:41:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:41:48,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:48,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-12-06 01:41:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-12-06 01:41:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:41:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:49,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-12-06 01:41:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-12-06 01:41:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:41:50,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:50,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-12-06 01:41:50,984 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-12-06 01:41:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:41:50,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:50,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 40 transitions. [2024-12-06 01:41:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-12-06 01:41:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:41:51,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:51,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-12-06 01:41:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-12-06 01:41:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:41:52,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:52,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-06 01:41:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-06 01:41:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:41:52,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:41:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-12-06 01:41:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-12-06 01:41:53,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:41:53,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-12-06 01:41:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-12-06 01:41:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:41:53,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:41:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-06 01:41:53,485 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-06 01:41:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:41:53,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-12-06 01:41:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-12-06 01:41:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:41:53,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:41:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-12-06 01:41:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-12-06 01:41:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:41:53,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:41:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-12-06 01:41:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-12-06 01:41:53,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:41:53,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2024-12-06 01:41:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2024-12-06 01:41:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:41:54,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:54,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:41:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 37 states and 56 transitions. [2024-12-06 01:41:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2024-12-06 01:41:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:41:57,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:41:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:57,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-12-06 01:41:57,300 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-12-06 01:41:57,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:41:57,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-12-06 01:41:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-12-06 01:41:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:41:57,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:59,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 55 transitions. [2024-12-06 01:41:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 55 transitions. [2024-12-06 01:41:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:41:59,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:59,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:59,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2024-12-06 01:42:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2024-12-06 01:42:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:42:01,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:01,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:42:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-12-06 01:42:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-12-06 01:42:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:42:01,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:01,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-12-06 01:42:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-12-06 01:42:02,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:42:02,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:42:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-12-06 01:42:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-12-06 01:42:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:42:02,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:02,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:42:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 45 states and 70 transitions. [2024-12-06 01:42:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 70 transitions. [2024-12-06 01:42:03,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:42:03,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 47 states and 71 transitions. [2024-12-06 01:42:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 71 transitions. [2024-12-06 01:42:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:42:03,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:42:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 70 transitions. [2024-12-06 01:42:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2024-12-06 01:42:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:03,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-12-06 01:42:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-12-06 01:42:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:04,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 50 states and 72 transitions. [2024-12-06 01:42:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 72 transitions. [2024-12-06 01:42:04,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:04,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-12-06 01:42:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-12-06 01:42:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:04,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 53 states and 76 transitions. [2024-12-06 01:42:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2024-12-06 01:42:05,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:05,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:05,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,200 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:42:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 54 states and 79 transitions. [2024-12-06 01:42:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 79 transitions. [2024-12-06 01:42:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:05,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:08,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:08,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 101 transitions. [2024-12-06 01:42:08,973 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 101 transitions. [2024-12-06 01:42:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:08,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:09,074 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 01:42:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 111 transitions. [2024-12-06 01:42:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 111 transitions. [2024-12-06 01:42:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:42:11,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:12,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2024-12-06 01:42:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2024-12-06 01:42:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:42:12,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:12,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:12,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2024-12-06 01:42:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2024-12-06 01:42:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:42:13,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:13,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:14,402 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 80 states and 127 transitions. [2024-12-06 01:42:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 127 transitions. [2024-12-06 01:42:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:42:17,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:17,390 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 81 states and 128 transitions. [2024-12-06 01:42:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 128 transitions. [2024-12-06 01:42:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:17,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:17,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 83 states and 129 transitions. [2024-12-06 01:42:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 129 transitions. [2024-12-06 01:42:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:18,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:18,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:42:18,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-12-06 01:42:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-12-06 01:42:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:18,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:18,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:19,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:19,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 87 states and 137 transitions. [2024-12-06 01:42:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 137 transitions. [2024-12-06 01:42:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:19,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:19,162 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 01:42:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 88 states and 139 transitions. [2024-12-06 01:42:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 139 transitions. [2024-12-06 01:42:19,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:42:19,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:19,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 141 transitions. [2024-12-06 01:42:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 141 transitions. [2024-12-06 01:42:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:20,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:20,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-12-06 01:42:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-12-06 01:42:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:20,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:20,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 93 states and 143 transitions. [2024-12-06 01:42:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 143 transitions. [2024-12-06 01:42:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:21,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:21,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 95 states and 144 transitions. [2024-12-06 01:42:21,581 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 144 transitions. [2024-12-06 01:42:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:21,865 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 97 states and 146 transitions. [2024-12-06 01:42:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 146 transitions. [2024-12-06 01:42:22,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:22,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 99 states and 147 transitions. [2024-12-06 01:42:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 147 transitions. [2024-12-06 01:42:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:22,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:22,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:23,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 100 states and 149 transitions. [2024-12-06 01:42:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 149 transitions. [2024-12-06 01:42:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:23,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:23,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:23,391 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 102 states and 150 transitions. [2024-12-06 01:42:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 150 transitions. [2024-12-06 01:42:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:23,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:23,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 112 states and 173 transitions. [2024-12-06 01:42:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 173 transitions. [2024-12-06 01:42:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:27,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:27,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:42:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 119 states and 180 transitions. [2024-12-06 01:42:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 180 transitions. [2024-12-06 01:42:29,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:42:29,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 120 states and 181 transitions. [2024-12-06 01:42:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 181 transitions. [2024-12-06 01:42:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:42:29,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 128 states and 200 transitions. [2024-12-06 01:42:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 200 transitions. [2024-12-06 01:42:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:42:33,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:33,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 129 states and 201 transitions. [2024-12-06 01:42:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 201 transitions. [2024-12-06 01:42:34,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:42:34,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:36,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 129 states and 199 transitions. [2024-12-06 01:42:36,999 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 199 transitions. [2024-12-06 01:42:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:42:36,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:37,037 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:37,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:37,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 131 states and 200 transitions. [2024-12-06 01:42:37,368 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 200 transitions. [2024-12-06 01:42:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:42:37,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:37,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:37,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 133 states and 201 transitions. [2024-12-06 01:42:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 201 transitions. [2024-12-06 01:42:37,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:37,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:37,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 135 states and 202 transitions. [2024-12-06 01:42:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 202 transitions. [2024-12-06 01:42:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:38,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:38,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 137 states and 203 transitions. [2024-12-06 01:42:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2024-12-06 01:42:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:39,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:39,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:39,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:39,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 139 states and 204 transitions. [2024-12-06 01:42:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 204 transitions. [2024-12-06 01:42:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:39,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:39,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 141 states and 205 transitions. [2024-12-06 01:42:40,290 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 205 transitions. [2024-12-06 01:42:40,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:40,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:40,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 143 states and 206 transitions. [2024-12-06 01:42:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 206 transitions. [2024-12-06 01:42:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:40,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:40,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 145 states and 207 transitions. [2024-12-06 01:42:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 207 transitions. [2024-12-06 01:42:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:40,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:40,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 155 states and 230 transitions. [2024-12-06 01:42:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 230 transitions. [2024-12-06 01:42:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:42:44,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:44,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 01:42:47,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 162 states and 237 transitions. [2024-12-06 01:42:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 237 transitions. [2024-12-06 01:42:47,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:42:47,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:47,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 170 states and 256 transitions. [2024-12-06 01:42:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 256 transitions. [2024-12-06 01:42:52,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:42:52,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:52,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:53,931 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:56,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 171 states and 255 transitions. [2024-12-06 01:42:56,209 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 255 transitions. [2024-12-06 01:42:56,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:42:56,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 172 states and 256 transitions. [2024-12-06 01:42:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 256 transitions. [2024-12-06 01:42:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:42:56,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2024-12-06 01:42:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2024-12-06 01:42:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:42:57,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:57,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 176 states and 258 transitions. [2024-12-06 01:42:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 258 transitions. [2024-12-06 01:42:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:42:57,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:57,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 259 transitions. [2024-12-06 01:42:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 259 transitions. [2024-12-06 01:42:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:42:58,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:42:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 180 states and 260 transitions. [2024-12-06 01:42:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 260 transitions. [2024-12-06 01:42:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:42:59,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:00,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 182 states and 261 transitions. [2024-12-06 01:43:00,445 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 261 transitions. [2024-12-06 01:43:00,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:43:00,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:00,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:01,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 184 states and 262 transitions. [2024-12-06 01:43:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 262 transitions. [2024-12-06 01:43:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:43:01,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:01,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:01,448 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:01,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 186 states and 263 transitions. [2024-12-06 01:43:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 263 transitions. [2024-12-06 01:43:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:43:01,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:01,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:01,632 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 188 states and 264 transitions. [2024-12-06 01:43:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 264 transitions. [2024-12-06 01:43:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:43:01,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:01,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 198 states and 287 transitions. [2024-12-06 01:43:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 287 transitions. [2024-12-06 01:43:06,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:43:06,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:06,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 01:43:09,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:09,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 205 states and 294 transitions. [2024-12-06 01:43:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 294 transitions. [2024-12-06 01:43:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:43:09,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:10,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 206 states and 295 transitions. [2024-12-06 01:43:10,422 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 295 transitions. [2024-12-06 01:43:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:43:10,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 206 states and 293 transitions. [2024-12-06 01:43:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 293 transitions. [2024-12-06 01:43:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:43:14,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:21,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 214 states and 312 transitions. [2024-12-06 01:43:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 312 transitions. [2024-12-06 01:43:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:43:21,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:21,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:21,531 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 215 states and 313 transitions. [2024-12-06 01:43:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 313 transitions. [2024-12-06 01:43:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:43:22,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 217 states and 314 transitions. [2024-12-06 01:43:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 314 transitions. [2024-12-06 01:43:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:43:22,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 40 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:23,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 219 states and 315 transitions. [2024-12-06 01:43:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 315 transitions. [2024-12-06 01:43:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:23,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:23,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 16 proven. 73 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 221 states and 316 transitions. [2024-12-06 01:43:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 316 transitions. [2024-12-06 01:43:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:24,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:25,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 223 states and 317 transitions. [2024-12-06 01:43:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 317 transitions. [2024-12-06 01:43:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:25,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:26,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 225 states and 318 transitions. [2024-12-06 01:43:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 318 transitions. [2024-12-06 01:43:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:26,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:26,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 16 proven. 73 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 227 states and 319 transitions. [2024-12-06 01:43:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 319 transitions. [2024-12-06 01:43:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:28,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:28,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:28,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 229 states and 320 transitions. [2024-12-06 01:43:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 320 transitions. [2024-12-06 01:43:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:28,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:28,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,535 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 231 states and 321 transitions. [2024-12-06 01:43:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 321 transitions. [2024-12-06 01:43:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:28,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,736 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:43:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 238 states and 327 transitions. [2024-12-06 01:43:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 327 transitions. [2024-12-06 01:43:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:43:31,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:31,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 248 states and 344 transitions. [2024-12-06 01:43:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 344 transitions. [2024-12-06 01:43:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:36,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:36,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:44,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 256 states and 357 transitions. [2024-12-06 01:43:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-12-06 01:43:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:43:44,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 52 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 258 states and 358 transitions. [2024-12-06 01:43:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 358 transitions. [2024-12-06 01:43:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:43:44,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,792 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 60 proven. 59 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:44,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 260 states and 359 transitions. [2024-12-06 01:43:44,846 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 359 transitions. [2024-12-06 01:43:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:43:44,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 262 states and 360 transitions. [2024-12-06 01:43:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 360 transitions. [2024-12-06 01:43:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:43:45,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:45,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:43:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 264 states and 361 transitions. [2024-12-06 01:43:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 361 transitions. [2024-12-06 01:43:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:43:45,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 274 states and 379 transitions. [2024-12-06 01:43:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 379 transitions. [2024-12-06 01:43:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:43:50,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 282 states and 392 transitions. [2024-12-06 01:44:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 392 transitions. [2024-12-06 01:44:00,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:44:00,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 284 states and 393 transitions. [2024-12-06 01:44:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 393 transitions. [2024-12-06 01:44:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:44:00,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,405 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 286 states and 394 transitions. [2024-12-06 01:44:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 394 transitions. [2024-12-06 01:44:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:44:00,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,627 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:00,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 288 states and 395 transitions. [2024-12-06 01:44:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 395 transitions. [2024-12-06 01:44:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:44:00,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 290 states and 396 transitions. [2024-12-06 01:44:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 396 transitions. [2024-12-06 01:44:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:44:00,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:01,956 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 99 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 300 states and 415 transitions. [2024-12-06 01:44:06,976 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2024-12-06 01:44:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:44:06,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:06,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 308 states and 428 transitions. [2024-12-06 01:44:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 428 transitions. [2024-12-06 01:44:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:44:17,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:17,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 100 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 310 states and 429 transitions. [2024-12-06 01:44:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 429 transitions. [2024-12-06 01:44:17,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:44:17,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:17,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 112 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 312 states and 430 transitions. [2024-12-06 01:44:17,719 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 430 transitions. [2024-12-06 01:44:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:44:17,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 314 states and 431 transitions. [2024-12-06 01:44:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 431 transitions. [2024-12-06 01:44:18,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:44:18,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:18,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:18,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 316 states and 432 transitions. [2024-12-06 01:44:18,243 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 432 transitions. [2024-12-06 01:44:18,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:44:18,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:18,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 129 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 326 states and 452 transitions. [2024-12-06 01:44:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 452 transitions. [2024-12-06 01:44:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:44:25,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:25,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 334 states and 465 transitions. [2024-12-06 01:44:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 465 transitions. [2024-12-06 01:44:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:44:37,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:37,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 130 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 336 states and 466 transitions. [2024-12-06 01:44:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 466 transitions. [2024-12-06 01:44:38,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:44:38,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 144 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 338 states and 467 transitions. [2024-12-06 01:44:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 467 transitions. [2024-12-06 01:44:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:44:38,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,557 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 340 states and 468 transitions. [2024-12-06 01:44:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 468 transitions. [2024-12-06 01:44:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:44:38,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:44:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 342 states and 469 transitions. [2024-12-06 01:44:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 469 transitions. [2024-12-06 01:44:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:44:38,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 163 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 352 states and 490 transitions. [2024-12-06 01:44:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 490 transitions. [2024-12-06 01:44:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:44:46,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:46,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 90 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:01,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 360 states and 503 transitions. [2024-12-06 01:45:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 503 transitions. [2024-12-06 01:45:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:45:01,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 164 proven. 155 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:01,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 362 states and 504 transitions. [2024-12-06 01:45:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 504 transitions. [2024-12-06 01:45:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:45:01,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:01,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 180 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:01,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:01,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 364 states and 505 transitions. [2024-12-06 01:45:01,818 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 505 transitions. [2024-12-06 01:45:01,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:45:01,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:01,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 366 states and 506 transitions. [2024-12-06 01:45:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 506 transitions. [2024-12-06 01:45:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:45:02,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:02,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:02,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 368 states and 507 transitions. [2024-12-06 01:45:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 507 transitions. [2024-12-06 01:45:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:45:02,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:02,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 201 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 378 states and 529 transitions. [2024-12-06 01:45:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 529 transitions. [2024-12-06 01:45:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:45:10,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:10,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 386 states and 542 transitions. [2024-12-06 01:45:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 542 transitions. [2024-12-06 01:45:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:45:26,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:26,788 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 202 proven. 182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 388 states and 543 transitions. [2024-12-06 01:45:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 543 transitions. [2024-12-06 01:45:26,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:45:26,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 220 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:27,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:27,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 390 states and 544 transitions. [2024-12-06 01:45:27,122 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 544 transitions. [2024-12-06 01:45:27,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:45:27,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:27,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 392 states and 545 transitions. [2024-12-06 01:45:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 545 transitions. [2024-12-06 01:45:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:45:27,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 394 states and 546 transitions. [2024-12-06 01:45:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 546 transitions. [2024-12-06 01:45:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:45:27,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:27,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 243 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 404 states and 569 transitions. [2024-12-06 01:45:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 569 transitions. [2024-12-06 01:45:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:45:36,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:36,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 132 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:55,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 412 states and 582 transitions. [2024-12-06 01:45:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 582 transitions. [2024-12-06 01:45:55,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:45:55,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 244 proven. 211 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 414 states and 583 transitions. [2024-12-06 01:45:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 583 transitions. [2024-12-06 01:45:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:45:55,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:55,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 264 proven. 191 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 416 states and 584 transitions. [2024-12-06 01:45:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 584 transitions. [2024-12-06 01:45:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:45:55,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:56,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 418 states and 585 transitions. [2024-12-06 01:45:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 585 transitions. [2024-12-06 01:45:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:45:56,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:56,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:45:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 420 states and 586 transitions. [2024-12-06 01:45:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 586 transitions. [2024-12-06 01:45:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:45:56,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 289 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 430 states and 610 transitions. [2024-12-06 01:46:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 610 transitions. [2024-12-06 01:46:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:46:06,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:15,352 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 156 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 438 states and 623 transitions. [2024-12-06 01:46:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 623 transitions. [2024-12-06 01:46:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:46:28,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:28,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:28,731 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 290 proven. 242 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:46:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 440 states and 624 transitions. [2024-12-06 01:46:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 624 transitions. [2024-12-06 01:46:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:46:28,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:28,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 312 proven. 220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:46:29,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 442 states and 625 transitions. [2024-12-06 01:46:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 625 transitions. [2024-12-06 01:46:29,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:46:29,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:29,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:29,547 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 156 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:46:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:29,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 444 states and 626 transitions. [2024-12-06 01:46:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 626 transitions. [2024-12-06 01:46:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:46:29,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:29,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:29,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 156 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:46:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:30,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 446 states and 627 transitions. [2024-12-06 01:46:30,232 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 627 transitions. [2024-12-06 01:46:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:46:30,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:30,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:31,826 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 339 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 456 states and 652 transitions. [2024-12-06 01:46:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 652 transitions. [2024-12-06 01:46:40,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:46:40,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:40,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:40,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 182 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 464 states and 665 transitions. [2024-12-06 01:47:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 665 transitions. [2024-12-06 01:47:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:47:04,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:04,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 340 proven. 275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:04,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 466 states and 666 transitions. [2024-12-06 01:47:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 666 transitions. [2024-12-06 01:47:04,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:47:04,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:04,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 364 proven. 251 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 468 states and 667 transitions. [2024-12-06 01:47:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 667 transitions. [2024-12-06 01:47:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:47:04,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:04,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:05,188 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 182 proven. 462 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:05,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 470 states and 668 transitions. [2024-12-06 01:47:05,365 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 668 transitions. [2024-12-06 01:47:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:47:05,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 182 proven. 462 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:05,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 472 states and 669 transitions. [2024-12-06 01:47:05,811 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 669 transitions. [2024-12-06 01:47:05,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:47:05,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:05,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 393 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 482 states and 695 transitions. [2024-12-06 01:47:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 695 transitions. [2024-12-06 01:47:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:47:16,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:16,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 210 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 490 states and 708 transitions. [2024-12-06 01:47:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 708 transitions. [2024-12-06 01:47:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:47:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 394 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:43,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 492 states and 709 transitions. [2024-12-06 01:47:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 709 transitions. [2024-12-06 01:47:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:47:43,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:43,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 420 proven. 284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 494 states and 710 transitions. [2024-12-06 01:47:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 710 transitions. [2024-12-06 01:47:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:47:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,295 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 210 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 496 states and 711 transitions. [2024-12-06 01:47:44,464 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 711 transitions. [2024-12-06 01:47:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:47:44,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 210 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:47:45,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 498 states and 712 transitions. [2024-12-06 01:47:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 712 transitions. [2024-12-06 01:47:45,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:47:45,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:45,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 451 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:56,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:56,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 508 states and 739 transitions. [2024-12-06 01:47:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 739 transitions. [2024-12-06 01:47:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:47:56,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:56,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 240 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 516 states and 752 transitions. [2024-12-06 01:48:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 752 transitions. [2024-12-06 01:48:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:48:25,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:25,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 452 proven. 347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:48:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 518 states and 753 transitions. [2024-12-06 01:48:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 753 transitions. [2024-12-06 01:48:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:48:25,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:26,194 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 480 proven. 319 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:48:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 520 states and 754 transitions. [2024-12-06 01:48:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 754 transitions. [2024-12-06 01:48:26,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:48:26,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:26,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 240 proven. 592 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:48:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 522 states and 755 transitions. [2024-12-06 01:48:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 755 transitions. [2024-12-06 01:48:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:48:27,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:27,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 240 proven. 592 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:48:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 524 states and 756 transitions. [2024-12-06 01:48:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 756 transitions. [2024-12-06 01:48:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:48:27,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:27,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 513 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:39,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 534 states and 784 transitions. [2024-12-06 01:48:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 784 transitions. [2024-12-06 01:48:39,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:48:39,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:39,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 272 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 542 states and 797 transitions. [2024-12-06 01:49:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 797 transitions. [2024-12-06 01:49:11,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:49:11,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:11,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 514 proven. 386 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:49:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 544 states and 798 transitions. [2024-12-06 01:49:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 798 transitions. [2024-12-06 01:49:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:49:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:11,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:11,959 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 544 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:49:12,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 546 states and 799 transitions. [2024-12-06 01:49:12,118 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 799 transitions. [2024-12-06 01:49:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:49:12,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 272 proven. 663 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:49:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 548 states and 800 transitions. [2024-12-06 01:49:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 800 transitions. [2024-12-06 01:49:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:49:12,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:12,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:12,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 272 proven. 663 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:49:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 550 states and 801 transitions. [2024-12-06 01:49:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 801 transitions. [2024-12-06 01:49:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:49:13,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:13,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:13,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 579 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 560 states and 830 transitions. [2024-12-06 01:49:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 830 transitions. [2024-12-06 01:49:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:49:26,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:26,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 306 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 568 states and 843 transitions. [2024-12-06 01:50:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 843 transitions. [2024-12-06 01:50:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:50:02,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:02,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 580 proven. 427 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 570 states and 844 transitions. [2024-12-06 01:50:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 844 transitions. [2024-12-06 01:50:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:50:03,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 612 proven. 395 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:03,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 572 states and 845 transitions. [2024-12-06 01:50:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 845 transitions. [2024-12-06 01:50:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:50:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 306 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 574 states and 846 transitions. [2024-12-06 01:50:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 846 transitions. [2024-12-06 01:50:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:50:04,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:04,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:04,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 306 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 576 states and 847 transitions. [2024-12-06 01:50:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 847 transitions. [2024-12-06 01:50:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:50:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:04,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:07,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 649 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:18,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 586 states and 877 transitions. [2024-12-06 01:50:18,982 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 877 transitions. [2024-12-06 01:50:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:50:18,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:18,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 342 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 594 states and 890 transitions. [2024-12-06 01:50:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 890 transitions. [2024-12-06 01:50:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:50:57,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 650 proven. 470 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 596 states and 891 transitions. [2024-12-06 01:50:58,227 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 891 transitions. [2024-12-06 01:50:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:50:58,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 684 proven. 436 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 598 states and 892 transitions. [2024-12-06 01:50:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 892 transitions. [2024-12-06 01:50:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:58,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 342 proven. 817 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:50:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 600 states and 893 transitions. [2024-12-06 01:50:59,577 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 893 transitions. [2024-12-06 01:50:59,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:50:59,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 342 proven. 817 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:51:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 602 states and 894 transitions. [2024-12-06 01:51:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 894 transitions. [2024-12-06 01:51:00,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:51:00,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:00,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 723 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 612 states and 925 transitions. [2024-12-06 01:51:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 925 transitions. [2024-12-06 01:51:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:51:14,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:14,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 380 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 620 states and 938 transitions. [2024-12-06 01:51:57,345 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 938 transitions. [2024-12-06 01:51:57,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:51:57,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:57,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:57,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 724 proven. 515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:51:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 622 states and 939 transitions. [2024-12-06 01:51:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 939 transitions. [2024-12-06 01:51:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:51:57,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:57,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:58,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 760 proven. 479 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:51:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 624 states and 940 transitions. [2024-12-06 01:51:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 940 transitions. [2024-12-06 01:51:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:51:58,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1282 backedges. 380 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:51:59,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 626 states and 941 transitions. [2024-12-06 01:51:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 941 transitions. [2024-12-06 01:51:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:51:59,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:59,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:59,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1282 backedges. 380 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:51:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 628 states and 942 transitions. [2024-12-06 01:51:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 942 transitions. [2024-12-06 01:51:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:51:59,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:59,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 801 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 638 states and 974 transitions. [2024-12-06 01:52:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 974 transitions. [2024-12-06 01:52:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:52:15,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:15,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 420 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:01,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:01,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 646 states and 987 transitions. [2024-12-06 01:53:01,454 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 987 transitions. [2024-12-06 01:53:01,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:53:01,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:01,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 802 proven. 562 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:53:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 648 states and 988 transitions. [2024-12-06 01:53:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 988 transitions. [2024-12-06 01:53:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:53:02,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:02,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 840 proven. 524 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:53:02,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:02,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 650 states and 989 transitions. [2024-12-06 01:53:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 989 transitions. [2024-12-06 01:53:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:53:02,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:02,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 420 proven. 987 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:53:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 652 states and 990 transitions. [2024-12-06 01:53:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 990 transitions. [2024-12-06 01:53:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:53:03,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:03,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 420 proven. 987 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:53:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:04,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 654 states and 991 transitions. [2024-12-06 01:53:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 991 transitions. [2024-12-06 01:53:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:53:04,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:04,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 883 proven. 569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:20,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 664 states and 1024 transitions. [2024-12-06 01:53:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1024 transitions. [2024-12-06 01:53:20,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:53:20,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:20,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:20,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 462 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 672 states and 1037 transitions. [2024-12-06 01:54:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1037 transitions. [2024-12-06 01:54:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:54:11,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 884 proven. 611 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:54:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 674 states and 1038 transitions. [2024-12-06 01:54:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1038 transitions. [2024-12-06 01:54:12,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:54:12,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:12,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:13,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 924 proven. 571 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:54:13,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 676 states and 1039 transitions. [2024-12-06 01:54:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1039 transitions. [2024-12-06 01:54:13,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:54:13,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:13,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 462 proven. 1078 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:54:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 678 states and 1040 transitions. [2024-12-06 01:54:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1040 transitions. [2024-12-06 01:54:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:54:14,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:14,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 462 proven. 1078 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:54:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 680 states and 1041 transitions. [2024-12-06 01:54:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1041 transitions. [2024-12-06 01:54:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:54:15,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:15,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 969 proven. 618 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:32,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:32,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 690 states and 1075 transitions. [2024-12-06 01:54:32,007 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1075 transitions. [2024-12-06 01:54:32,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:54:32,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:32,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:56,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 506 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.