./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-shared-sll.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_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-shared-sll.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2fa49e67cf70129223df227686710f59267eaca2c9c0899d0fe3cafabfccfe68 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:23:54,408 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:23:54,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:23:54,498 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:23:54,499 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:23:54,519 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:23:54,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:23:54,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:23:54,521 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:23:54,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:23:54,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:23:54,521 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:23:54,522 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:23:54,522 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:23:54,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:23:54,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:23:54,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:23:54,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:23:54,523 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:23:54,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:23:54,523 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_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fa49e67cf70129223df227686710f59267eaca2c9c0899d0fe3cafabfccfe68 [2024-11-25 03:23:54,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:23:54,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:23:54,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:23:54,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:23:54,837 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:23:54,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/memsafety-broom/sll-shared-sll.i [2024-11-25 03:23:57,936 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/data/87d93b700/0bf8128a6fc54e7db7d83df7fedf2462/FLAGec17ac002 [2024-11-25 03:23:58,344 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:23:58,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/sv-benchmarks/c/memsafety-broom/sll-shared-sll.i [2024-11-25 03:23:58,383 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/data/87d93b700/0bf8128a6fc54e7db7d83df7fedf2462/FLAGec17ac002 [2024-11-25 03:23:58,403 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/data/87d93b700/0bf8128a6fc54e7db7d83df7fedf2462 [2024-11-25 03:23:58,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:23:58,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:23:58,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:23:58,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:23:58,418 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:23:58,419 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,422 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1670dbdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58, skipping insertion in model container [2024-11-25 03:23:58,422 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,482 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:23:58,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:23:58,800 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:23:58,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:23:58,876 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:23:58,876 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58 WrapperNode [2024-11-25 03:23:58,876 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:23:58,877 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:23:58,877 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:23:58,877 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:23:58,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,900 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,921 INFO L138 Inliner]: procedures = 121, calls = 29, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 118 [2024-11-25 03:23:58,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:23:58,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:23:58,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:23:58,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:23:58,929 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,932 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,933 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,941 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,942 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,948 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,951 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:23:58,952 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:23:58,952 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:23:58,952 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:23:58,953 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:23:58" (1/1) ... [2024-11-25 03:23:58,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:23:58,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:23:58,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:23:59,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fcdc9ee-f515-497a-90dd-76feec966d8a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:23:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:23:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:23:59,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:23:59,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:23:59,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:23:59,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:23:59,176 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:23:59,178 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:23:59,672 INFO L? ?]: Removed 115 outVars from TransFormulas that were not future-live. [2024-11-25 03:23:59,672 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:23:59,802 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:23:59,803 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 03:23:59,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:23:59 BoogieIcfgContainer [2024-11-25 03:23:59,804 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:23:59,804 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:23:59,804 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:23:59,815 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:23:59,816 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:23:59" (1/1) ... [2024-11-25 03:23:59,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:23:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions. [2024-11-25 03:23:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions. [2024-11-25 03:23:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:23:59,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:59,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions. [2024-11-25 03:24:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions. [2024-11-25 03:24:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:24:00,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 75 states and 82 transitions. [2024-11-25 03:24:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 82 transitions. [2024-11-25 03:24:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:24:00,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 74 states and 81 transitions. [2024-11-25 03:24:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2024-11-25 03:24:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:24:00,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 73 states and 80 transitions. [2024-11-25 03:24:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 80 transitions. [2024-11-25 03:24:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:24:00,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 72 states and 79 transitions. [2024-11-25 03:24:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 79 transitions. [2024-11-25 03:24:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:24:00,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:00,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:01,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 71 states and 78 transitions. [2024-11-25 03:24:01,138 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 78 transitions. [2024-11-25 03:24:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:24:01,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:01,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 70 states and 76 transitions. [2024-11-25 03:24:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 76 transitions. [2024-11-25 03:24:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:24:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 69 states and 75 transitions. [2024-11-25 03:24:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2024-11-25 03:24:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:24:01,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 73 states and 81 transitions. [2024-11-25 03:24:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 81 transitions. [2024-11-25 03:24:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:24:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:02,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 77 states and 87 transitions. [2024-11-25 03:24:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 87 transitions. [2024-11-25 03:24:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:24:02,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:02,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 81 states and 96 transitions. [2024-11-25 03:24:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 96 transitions. [2024-11-25 03:24:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:24:03,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 85 states and 105 transitions. [2024-11-25 03:24:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 105 transitions. [2024-11-25 03:24:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:24:04,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:04,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 84 states and 104 transitions. [2024-11-25 03:24:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 104 transitions. [2024-11-25 03:24:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:24:04,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:04,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 85 states and 110 transitions. [2024-11-25 03:24:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 110 transitions. [2024-11-25 03:24:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:24:05,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 84 states and 108 transitions. [2024-11-25 03:24:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 108 transitions. [2024-11-25 03:24:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:24:05,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 83 states and 107 transitions. [2024-11-25 03:24:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 107 transitions. [2024-11-25 03:24:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:24:06,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:06,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 82 states and 106 transitions. [2024-11-25 03:24:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 106 transitions. [2024-11-25 03:24:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:24:06,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:06,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 81 states and 105 transitions. [2024-11-25 03:24:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 105 transitions. [2024-11-25 03:24:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:06,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:06,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:06,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 90 states and 125 transitions. [2024-11-25 03:24:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 125 transitions. [2024-11-25 03:24:07,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:07,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:07,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 95 states and 134 transitions. [2024-11-25 03:24:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 134 transitions. [2024-11-25 03:24:08,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:08,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:08,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 104 states and 157 transitions. [2024-11-25 03:24:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 157 transitions. [2024-11-25 03:24:10,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:10,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 109 states and 167 transitions. [2024-11-25 03:24:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-11-25 03:24:12,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:12,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:12,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:13,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 112 states and 171 transitions. [2024-11-25 03:24:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 171 transitions. [2024-11-25 03:24:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:13,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:13,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:13,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 115 states and 174 transitions. [2024-11-25 03:24:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 174 transitions. [2024-11-25 03:24:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:14,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:14,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 116 states and 175 transitions. [2024-11-25 03:24:16,345 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 175 transitions. [2024-11-25 03:24:16,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:24:16,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:16,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 118 transitions. [2024-11-25 03:24:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 118 transitions. [2024-11-25 03:24:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:24:17,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:17,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 95 states and 134 transitions. [2024-11-25 03:24:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 134 transitions. [2024-11-25 03:24:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:24:21,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 94 states and 133 transitions. [2024-11-25 03:24:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 133 transitions. [2024-11-25 03:24:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:24:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 95 states and 135 transitions. [2024-11-25 03:24:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 135 transitions. [2024-11-25 03:24:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:24:22,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:22,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:30,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2024-11-25 03:24:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2024-11-25 03:24:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:24:30,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:32,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 107 states and 160 transitions. [2024-11-25 03:24:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 160 transitions. [2024-11-25 03:24:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:24:32,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:32,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:33,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 108 states and 162 transitions. [2024-11-25 03:24:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2024-11-25 03:24:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:24:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 110 states and 166 transitions. [2024-11-25 03:24:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 166 transitions. [2024-11-25 03:24:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:36,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 115 states and 179 transitions. [2024-11-25 03:24:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 179 transitions. [2024-11-25 03:24:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:39,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:39,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 116 states and 181 transitions. [2024-11-25 03:24:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 181 transitions. [2024-11-25 03:24:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:40,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:41,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:44,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 121 states and 198 transitions. [2024-11-25 03:24:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 198 transitions. [2024-11-25 03:24:44,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:44,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:44,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:44,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:45,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 123 states and 207 transitions. [2024-11-25 03:24:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 207 transitions. [2024-11-25 03:24:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:45,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 124 states and 208 transitions. [2024-11-25 03:24:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 208 transitions. [2024-11-25 03:24:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:46,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-11-25 03:24:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-11-25 03:24:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:47,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:47,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:47,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 126 states and 211 transitions. [2024-11-25 03:24:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 211 transitions. [2024-11-25 03:24:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:24:47,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:47,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 127 states and 213 transitions. [2024-11-25 03:24:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 213 transitions. [2024-11-25 03:24:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:24:48,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:48,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 129 states and 216 transitions. [2024-11-25 03:24:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 216 transitions. [2024-11-25 03:24:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:24:52,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 143 states and 250 transitions. [2024-11-25 03:25:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 250 transitions. [2024-11-25 03:25:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:05,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 157 states and 284 transitions. [2024-11-25 03:25:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 284 transitions. [2024-11-25 03:25:20,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:20,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:23,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:29,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:29,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 162 states and 299 transitions. [2024-11-25 03:25:29,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 299 transitions. [2024-11-25 03:25:29,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:29,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:29,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 163 states and 301 transitions. [2024-11-25 03:25:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 301 transitions. [2024-11-25 03:25:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:30,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:30,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 167 states and 309 transitions. [2024-11-25 03:25:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 309 transitions. [2024-11-25 03:25:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:34,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:34,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 168 states and 312 transitions. [2024-11-25 03:25:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 312 transitions. [2024-11-25 03:25:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:36,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 169 states and 315 transitions. [2024-11-25 03:25:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 315 transitions. [2024-11-25 03:25:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:25:37,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:25:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 161 states and 297 transitions. [2024-11-25 03:25:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 297 transitions. [2024-11-25 03:25:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:42,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:43,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 163 states and 307 transitions. [2024-11-25 03:25:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 307 transitions. [2024-11-25 03:25:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:43,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:43,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 166 states and 318 transitions. [2024-11-25 03:25:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 318 transitions. [2024-11-25 03:25:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:45,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:45,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:48,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:48,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 169 states and 329 transitions. [2024-11-25 03:25:48,674 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 329 transitions. [2024-11-25 03:25:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:48,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:49,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 170 states and 331 transitions. [2024-11-25 03:25:49,858 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 331 transitions. [2024-11-25 03:25:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:49,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 171 states and 334 transitions. [2024-11-25 03:25:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 334 transitions. [2024-11-25 03:25:51,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:51,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:53,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:55,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 172 states and 334 transitions. [2024-11-25 03:25:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 334 transitions. [2024-11-25 03:25:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:25:55,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:56,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:25:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 173 states and 336 transitions. [2024-11-25 03:25:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 336 transitions. [2024-11-25 03:25:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:25:57,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:57,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:58,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 174 states and 337 transitions. [2024-11-25 03:25:58,024 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 337 transitions. [2024-11-25 03:25:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:25:58,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:58,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:00,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:26:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:22,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 190 states and 375 transitions. [2024-11-25 03:26:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 375 transitions. [2024-11-25 03:26:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:26:22,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:26:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 195 states and 388 transitions. [2024-11-25 03:26:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 388 transitions. [2024-11-25 03:26:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:26:28,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:32,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:26:41,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 199 states and 394 transitions. [2024-11-25 03:26:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 394 transitions. [2024-11-25 03:26:41,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:26:41,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:41,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:44,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 202 states and 398 transitions. [2024-11-25 03:26:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 398 transitions. [2024-11-25 03:26:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:26:53,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:26:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 191 states and 382 transitions. [2024-11-25 03:26:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 382 transitions. [2024-11-25 03:26:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:26:59,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:59,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 199 states and 410 transitions. [2024-11-25 03:27:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 410 transitions. [2024-11-25 03:27:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:27:09,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:27:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 216 states and 454 transitions. [2024-11-25 03:27:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 454 transitions. [2024-11-25 03:27:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:27:43,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 222 states and 469 transitions. [2024-11-25 03:27:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 469 transitions. [2024-11-25 03:27:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:27:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:58,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:28:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 226 states and 478 transitions. [2024-11-25 03:28:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 478 transitions. [2024-11-25 03:28:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:28:04,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:06,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:24,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 237 states and 533 transitions. [2024-11-25 03:28:24,197 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 533 transitions. [2024-11-25 03:28:24,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:28:24,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:24,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:28:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 236 states and 532 transitions. [2024-11-25 03:28:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 532 transitions. [2024-11-25 03:28:27,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:28:27,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:27,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 238 states and 537 transitions. [2024-11-25 03:28:29,561 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 537 transitions. [2024-11-25 03:28:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:28:29,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:29,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:28:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 239 states and 540 transitions. [2024-11-25 03:28:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 540 transitions. [2024-11-25 03:28:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:28:31,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:31,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:28:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 240 states and 542 transitions. [2024-11-25 03:28:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 542 transitions. [2024-11-25 03:28:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:28:40,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:28:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 239 states and 541 transitions. [2024-11-25 03:28:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 541 transitions. [2024-11-25 03:28:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:28:44,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:44,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:44,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:28:58,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 248 states and 557 transitions. [2024-11-25 03:28:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 557 transitions. [2024-11-25 03:28:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:28:58,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:58,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:29:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 266 states and 617 transitions. [2024-11-25 03:29:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 617 transitions. [2024-11-25 03:29:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:29:49,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:49,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 271 states and 629 transitions. [2024-11-25 03:30:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 629 transitions. [2024-11-25 03:30:12,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:30:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:12,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:30:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 273 states and 634 transitions. [2024-11-25 03:30:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 634 transitions. [2024-11-25 03:30:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:30:17,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 278 states and 664 transitions. [2024-11-25 03:30:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 664 transitions. [2024-11-25 03:30:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:30:38,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:30:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 283 states and 680 transitions. [2024-11-25 03:30:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 680 transitions. [2024-11-25 03:30:51,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:30:51,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 288 states and 705 transitions. [2024-11-25 03:31:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 705 transitions. [2024-11-25 03:31:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:01,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:31:03,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 289 states and 707 transitions. [2024-11-25 03:31:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 707 transitions. [2024-11-25 03:31:03,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:03,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:31:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 294 states and 722 transitions. [2024-11-25 03:31:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 722 transitions. [2024-11-25 03:31:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:31:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 299 states and 738 transitions. [2024-11-25 03:31:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 738 transitions. [2024-11-25 03:31:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:31:31,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:32:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 311 states and 766 transitions. [2024-11-25 03:32:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 766 transitions. [2024-11-25 03:32:01,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:32:01,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:01,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:32:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 320 states and 790 transitions. [2024-11-25 03:32:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 790 transitions. [2024-11-25 03:32:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:32:20,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:20,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:32:23,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 321 states and 793 transitions. [2024-11-25 03:32:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 793 transitions. [2024-11-25 03:32:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:32:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:32:48,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:48,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 324 states and 799 transitions. [2024-11-25 03:32:48,183 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 799 transitions. [2024-11-25 03:32:48,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:32:48,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 334 states and 831 transitions. [2024-11-25 03:33:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 831 transitions. [2024-11-25 03:33:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:33:20,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:33:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 336 states and 838 transitions. [2024-11-25 03:33:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 838 transitions. [2024-11-25 03:33:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:33:26,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:34:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 349 states and 871 transitions. [2024-11-25 03:34:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 871 transitions. [2024-11-25 03:34:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:34:14,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:14,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:16,568 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 352 states and 874 transitions. [2024-11-25 03:34:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 874 transitions. [2024-11-25 03:34:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:34:26,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:35:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 360 states and 895 transitions. [2024-11-25 03:35:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 895 transitions. [2024-11-25 03:35:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:01,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 363 states and 897 transitions. [2024-11-25 03:35:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 897 transitions. [2024-11-25 03:35:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:08,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:35:12,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 364 states and 901 transitions. [2024-11-25 03:35:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 901 transitions. [2024-11-25 03:35:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:12,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:17,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 365 states and 907 transitions. [2024-11-25 03:35:17,133 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 907 transitions. [2024-11-25 03:35:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:17,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:17,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:17,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:35:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:32,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 370 states and 915 transitions. [2024-11-25 03:35:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 915 transitions. [2024-11-25 03:35:32,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:32,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:32,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:32,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:35:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 371 states and 915 transitions. [2024-11-25 03:35:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 915 transitions. [2024-11-25 03:35:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:35,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 372 states and 920 transitions. [2024-11-25 03:35:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 920 transitions. [2024-11-25 03:35:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:39,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:35:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:55,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 377 states and 932 transitions. [2024-11-25 03:35:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 932 transitions. [2024-11-25 03:35:55,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:55,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:55,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 378 states and 936 transitions. [2024-11-25 03:35:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 936 transitions. [2024-11-25 03:35:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:35:59,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:59,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:59,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 382 states and 941 transitions. [2024-11-25 03:36:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 941 transitions. [2024-11-25 03:36:12,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:12,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 386 states and 946 transitions. [2024-11-25 03:36:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 946 transitions. [2024-11-25 03:36:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:24,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:36:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:28,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 387 states and 946 transitions. [2024-11-25 03:36:28,411 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 946 transitions. [2024-11-25 03:36:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:28,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:28,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:36:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 388 states and 946 transitions. [2024-11-25 03:36:32,185 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 946 transitions. [2024-11-25 03:36:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:32,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 389 states and 947 transitions. [2024-11-25 03:36:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 947 transitions. [2024-11-25 03:36:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:34,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:34,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:36:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 390 states and 947 transitions. [2024-11-25 03:36:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 947 transitions. [2024-11-25 03:36:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:37,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:37,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:37,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:36:40,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 391 states and 948 transitions. [2024-11-25 03:36:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 948 transitions. [2024-11-25 03:36:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:40,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:36:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 392 states and 949 transitions. [2024-11-25 03:36:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 949 transitions. [2024-11-25 03:36:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:42,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:42,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:36:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:45,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 393 states and 949 transitions. [2024-11-25 03:36:45,650 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 949 transitions. [2024-11-25 03:36:45,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:36:45,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 399 states and 974 transitions. [2024-11-25 03:37:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 974 transitions. [2024-11-25 03:37:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:37:40,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:40,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat