./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrcpy_malloc.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_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrcpy_malloc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b3793c1153138718c278bf2758234e75646fb19e62e98d110099399474912470 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:23:19,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:23:19,792 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:23:19,796 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:23:19,796 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:23:19,815 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:23:19,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:23:19,816 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:23:19,816 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:23:19,817 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:23:19,817 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:23:19,818 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:23:19,818 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:23:19,818 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:23:19,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:23:19,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:23:19,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:23:19,818 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:23:19,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:23:19,818 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_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3793c1153138718c278bf2758234e75646fb19e62e98d110099399474912470 [2024-12-06 04:23:20,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:23:20,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:23:20,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:23:20,061 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:23:20,061 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:23:20,062 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-15/cstrcpy_malloc.i [2024-12-06 04:23:22,673 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/data/b6fa1e40d/a480c3031d9c408b8d5e94d301f8b846/FLAGf370eb4c0 [2024-12-06 04:23:22,892 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:23:22,892 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/sv-benchmarks/c/termination-15/cstrcpy_malloc.i [2024-12-06 04:23:22,900 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/data/b6fa1e40d/a480c3031d9c408b8d5e94d301f8b846/FLAGf370eb4c0 [2024-12-06 04:23:23,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/data/b6fa1e40d/a480c3031d9c408b8d5e94d301f8b846 [2024-12-06 04:23:23,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:23:23,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:23:23,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:23:23,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:23:23,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:23:23,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79dfe371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23, skipping insertion in model container [2024-12-06 04:23:23,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,273 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:23:23,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:23:23,475 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:23:23,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:23:23,538 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:23:23,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23 WrapperNode [2024-12-06 04:23:23,539 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:23:23,540 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:23:23,540 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:23:23,540 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:23:23,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,554 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,568 INFO L138 Inliner]: procedures = 152, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 59 [2024-12-06 04:23:23,568 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:23:23,569 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:23:23,569 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:23:23,569 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:23:23,574 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,576 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,576 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,581 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,582 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,587 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,588 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:23:23,589 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:23:23,589 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:23:23,589 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:23:23,590 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:23:23,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:23:23,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:23:23,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9c48900-3409-4468-88af-2934584a3eaa/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:23:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:23:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:23:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:23:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:23:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:23:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:23:23,702 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:23:23,703 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:23:23,843 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-12-06 04:23:23,843 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:23:23,878 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:23:23,879 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:23:23,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:23:23 BoogieIcfgContainer [2024-12-06 04:23:23,879 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:23:23,880 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:23:23,880 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:23:23,887 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:23:23,887 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:23:23" (1/1) ... [2024-12-06 04:23:23,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:23:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:23,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2024-12-06 04:23:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-12-06 04:23:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:23:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2024-12-06 04:23:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2024-12-06 04:23:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:23:24,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2024-12-06 04:23:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-12-06 04:23:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:23:24,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2024-12-06 04:23:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-12-06 04:23:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:23:24,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2024-12-06 04:23:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2024-12-06 04:23:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:23:24,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 32 states and 35 transitions. [2024-12-06 04:23:25,317 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 35 transitions. [2024-12-06 04:23:25,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:23:25,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:25,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:26,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 35 states and 40 transitions. [2024-12-06 04:23:26,080 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 40 transitions. [2024-12-06 04:23:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:23:26,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:26,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-12-06 04:23:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-12-06 04:23:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:23:27,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:23:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-12-06 04:23:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-12-06 04:23:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:23:28,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:28,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:28,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:30,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 46 states and 58 transitions. [2024-12-06 04:23:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 58 transitions. [2024-12-06 04:23:30,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:23:30,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:32,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-12-06 04:23:32,102 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-12-06 04:23:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:23:32,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:32,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:33,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 56 states and 77 transitions. [2024-12-06 04:23:33,837 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2024-12-06 04:23:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:23:33,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:33,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 63 states and 91 transitions. [2024-12-06 04:23:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 91 transitions. [2024-12-06 04:23:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:23:39,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 106 transitions. [2024-12-06 04:23:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 106 transitions. [2024-12-06 04:23:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:23:42,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:42,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:46,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:46,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 78 states and 124 transitions. [2024-12-06 04:23:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 124 transitions. [2024-12-06 04:23:46,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:23:46,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:46,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:46,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 87 states and 143 transitions. [2024-12-06 04:23:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 143 transitions. [2024-12-06 04:23:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:23:49,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:49,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 94 states and 172 transitions. [2024-12-06 04:23:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 172 transitions. [2024-12-06 04:23:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:23:58,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:23:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 95 states and 175 transitions. [2024-12-06 04:23:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 175 transitions. [2024-12-06 04:23:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:23:59,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:24:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:01,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 98 states and 180 transitions. [2024-12-06 04:24:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 180 transitions. [2024-12-06 04:24:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:24:01,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:01,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 108 states and 203 transitions. [2024-12-06 04:24:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 203 transitions. [2024-12-06 04:24:08,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:08,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:08,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:24:10,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 111 states and 210 transitions. [2024-12-06 04:24:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 210 transitions. [2024-12-06 04:24:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:10,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:10,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:24:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 112 states and 213 transitions. [2024-12-06 04:24:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 213 transitions. [2024-12-06 04:24:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:12,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 115 states and 228 transitions. [2024-12-06 04:24:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 228 transitions. [2024-12-06 04:24:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:24:21,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 126 states and 256 transitions. [2024-12-06 04:24:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 256 transitions. [2024-12-06 04:24:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:24:29,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:24:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 129 states and 261 transitions. [2024-12-06 04:24:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 261 transitions. [2024-12-06 04:24:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:24:32,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 140 states and 287 transitions. [2024-12-06 04:24:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 287 transitions. [2024-12-06 04:24:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:24:45,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:45,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:45,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:24:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 143 states and 292 transitions. [2024-12-06 04:24:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 292 transitions. [2024-12-06 04:24:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:48,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 145 states and 295 transitions. [2024-12-06 04:24:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 295 transitions. [2024-12-06 04:24:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:50,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:50,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:24:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 148 states and 301 transitions. [2024-12-06 04:24:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 301 transitions. [2024-12-06 04:24:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:24:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:14,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 158 states and 349 transitions. [2024-12-06 04:25:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 349 transitions. [2024-12-06 04:25:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:25:14,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:25:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:16,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 158 states and 348 transitions. [2024-12-06 04:25:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 348 transitions. [2024-12-06 04:25:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:25:16,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:25:17,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 159 states and 353 transitions. [2024-12-06 04:25:17,376 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 353 transitions. [2024-12-06 04:25:17,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:25:17,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:17,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:25:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 162 states and 361 transitions. [2024-12-06 04:25:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 361 transitions. [2024-12-06 04:25:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:25:22,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:25:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 164 states and 362 transitions. [2024-12-06 04:25:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 362 transitions. [2024-12-06 04:25:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:25:24,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:25:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 164 states and 361 transitions. [2024-12-06 04:25:25,717 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 361 transitions. [2024-12-06 04:25:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:25:25,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 168 states and 394 transitions. [2024-12-06 04:25:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 394 transitions. [2024-12-06 04:25:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:25:37,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:37,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:25:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 169 states and 401 transitions. [2024-12-06 04:25:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 401 transitions. [2024-12-06 04:25:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:25:39,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:39,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:25:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 172 states and 410 transitions. [2024-12-06 04:25:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 410 transitions. [2024-12-06 04:25:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:25:44,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:25:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 175 states and 415 transitions. [2024-12-06 04:25:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 415 transitions. [2024-12-06 04:25:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:25:48,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:25:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 176 states and 422 transitions. [2024-12-06 04:25:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 422 transitions. [2024-12-06 04:25:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:25:51,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:51,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:25:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 178 states and 424 transitions. [2024-12-06 04:25:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 424 transitions. [2024-12-06 04:25:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:25:54,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:25:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:55,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 179 states and 427 transitions. [2024-12-06 04:25:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 427 transitions. [2024-12-06 04:25:55,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:25:55,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:55,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:13,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 183 states and 446 transitions. [2024-12-06 04:26:13,088 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 446 transitions. [2024-12-06 04:26:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:26:13,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:13,384 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 186 states and 462 transitions. [2024-12-06 04:26:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 462 transitions. [2024-12-06 04:26:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:26:18,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:18,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:26:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 189 states and 469 transitions. [2024-12-06 04:26:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 469 transitions. [2024-12-06 04:26:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:26:22,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:22,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:26:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:25,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 190 states and 471 transitions. [2024-12-06 04:26:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 471 transitions. [2024-12-06 04:26:25,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:26:25,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:25,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:26:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:26,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 191 states and 474 transitions. [2024-12-06 04:26:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 474 transitions. [2024-12-06 04:26:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:26:26,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:26,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 192 states and 486 transitions. [2024-12-06 04:26:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 486 transitions. [2024-12-06 04:26:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:26:28,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:28,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:26:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 194 states and 488 transitions. [2024-12-06 04:26:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 488 transitions. [2024-12-06 04:26:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:26:32,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:26:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 198 states and 500 transitions. [2024-12-06 04:26:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 500 transitions. [2024-12-06 04:26:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:26:39,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:39,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:26:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 199 states and 502 transitions. [2024-12-06 04:26:41,052 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 502 transitions. [2024-12-06 04:26:41,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:26:41,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:41,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:26:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 201 states and 504 transitions. [2024-12-06 04:26:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 504 transitions. [2024-12-06 04:26:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:26:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:26:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 204 states and 508 transitions. [2024-12-06 04:26:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 508 transitions. [2024-12-06 04:26:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:26:49,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:26:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 205 states and 512 transitions. [2024-12-06 04:26:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 512 transitions. [2024-12-06 04:26:54,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:26:54,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:54,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:26:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 206 states and 518 transitions. [2024-12-06 04:26:55,761 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 518 transitions. [2024-12-06 04:26:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:26:55,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 210 states and 537 transitions. [2024-12-06 04:27:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 537 transitions. [2024-12-06 04:27:16,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:27:16,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 211 states and 541 transitions. [2024-12-06 04:27:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 541 transitions. [2024-12-06 04:27:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:27:21,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,833 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:27:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 213 states and 543 transitions. [2024-12-06 04:27:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 543 transitions. [2024-12-06 04:27:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:27:25,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,457 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:27:27,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 214 states and 545 transitions. [2024-12-06 04:27:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 545 transitions. [2024-12-06 04:27:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:27,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,519 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:27:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:30,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 216 states and 547 transitions. [2024-12-06 04:27:30,992 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 547 transitions. [2024-12-06 04:27:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:27:30,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:27:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 217 states and 549 transitions. [2024-12-06 04:27:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 549 transitions. [2024-12-06 04:27:33,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:33,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 221 states and 569 transitions. [2024-12-06 04:27:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 569 transitions. [2024-12-06 04:27:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:55,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:55,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:55,516 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:28:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:00,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 223 states and 571 transitions. [2024-12-06 04:28:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 571 transitions. [2024-12-06 04:28:00,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:28:00,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:00,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:00,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:28:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 224 states and 573 transitions. [2024-12-06 04:28:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 573 transitions. [2024-12-06 04:28:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:28:06,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 226 states and 575 transitions. [2024-12-06 04:28:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 575 transitions. [2024-12-06 04:28:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:06,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:06,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 04:28:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 227 states and 577 transitions. [2024-12-06 04:28:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 577 transitions. [2024-12-06 04:28:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:28:08,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:35,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 231 states and 597 transitions. [2024-12-06 04:28:35,376 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 597 transitions. [2024-12-06 04:28:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:28:35,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:35,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:35,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 04:28:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 233 states and 599 transitions. [2024-12-06 04:28:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 599 transitions. [2024-12-06 04:28:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:28:40,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:40,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:40,148 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 04:28:42,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 234 states and 601 transitions. [2024-12-06 04:28:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 601 transitions. [2024-12-06 04:28:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:28:42,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:28:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 236 states and 603 transitions. [2024-12-06 04:28:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 603 transitions. [2024-12-06 04:28:46,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:28:46,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:46,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:46,726 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:28:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 237 states and 605 transitions. [2024-12-06 04:28:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 605 transitions. [2024-12-06 04:28:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:28:49,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:56,507 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 241 states and 625 transitions. [2024-12-06 04:29:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 625 transitions. [2024-12-06 04:29:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:29:15,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:15,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:15,188 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:29:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 243 states and 627 transitions. [2024-12-06 04:29:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 627 transitions. [2024-12-06 04:29:20,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:29:20,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:29:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 244 states and 629 transitions. [2024-12-06 04:29:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 629 transitions. [2024-12-06 04:29:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:29:22,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:22,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:29:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 246 states and 631 transitions. [2024-12-06 04:29:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 631 transitions. [2024-12-06 04:29:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:29:27,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:29:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 247 states and 633 transitions. [2024-12-06 04:29:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 633 transitions. [2024-12-06 04:29:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:29:29,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:29,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 251 states and 653 transitions. [2024-12-06 04:29:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 653 transitions. [2024-12-06 04:29:57,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:29:57,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:57,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 04:30:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 253 states and 655 transitions. [2024-12-06 04:30:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 655 transitions. [2024-12-06 04:30:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:30:02,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:02,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:02,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 04:30:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 254 states and 657 transitions. [2024-12-06 04:30:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 657 transitions. [2024-12-06 04:30:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:30:05,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:30:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 256 states and 659 transitions. [2024-12-06 04:30:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 659 transitions. [2024-12-06 04:30:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:30:10,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:30:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 257 states and 661 transitions. [2024-12-06 04:30:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 661 transitions. [2024-12-06 04:30:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:30:12,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 292 states and 771 transitions. [2024-12-06 04:32:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 771 transitions. [2024-12-06 04:32:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:32:20,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:20,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:39,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 295 states and 785 transitions. [2024-12-06 04:32:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 785 transitions. [2024-12-06 04:32:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:32:39,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 04:32:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:44,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 297 states and 787 transitions. [2024-12-06 04:32:44,650 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 787 transitions. [2024-12-06 04:32:44,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:32:44,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:44,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:44,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 04:32:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 298 states and 790 transitions. [2024-12-06 04:32:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 790 transitions. [2024-12-06 04:32:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:32:47,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:47,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 04:32:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:52,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 300 states and 791 transitions. [2024-12-06 04:32:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 791 transitions. [2024-12-06 04:32:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:32:52,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:52,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:32:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 302 states and 793 transitions. [2024-12-06 04:32:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 793 transitions. [2024-12-06 04:32:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:32:57,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:33:05,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 305 states and 797 transitions. [2024-12-06 04:33:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 797 transitions. [2024-12-06 04:33:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:33:05,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:05,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:05,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:14,694 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:38,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 309 states and 817 transitions. [2024-12-06 04:33:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 817 transitions. [2024-12-06 04:33:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:33:38,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:38,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 04:33:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 311 states and 819 transitions. [2024-12-06 04:33:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 819 transitions. [2024-12-06 04:33:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:33:44,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 04:33:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 312 states and 821 transitions. [2024-12-06 04:33:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 821 transitions. [2024-12-06 04:33:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:33:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 04:33:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 314 states and 823 transitions. [2024-12-06 04:33:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 823 transitions. [2024-12-06 04:33:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:33:52,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:52,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 04:33:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 315 states and 825 transitions. [2024-12-06 04:33:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 825 transitions. [2024-12-06 04:33:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:33:56,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:56,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:31,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 319 states and 845 transitions. [2024-12-06 04:34:31,583 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 845 transitions. [2024-12-06 04:34:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:34:31,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,652 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 04:34:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 322 states and 849 transitions. [2024-12-06 04:34:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 849 transitions. [2024-12-06 04:34:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:34:40,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 04:34:46,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:46,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 324 states and 851 transitions. [2024-12-06 04:34:46,243 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 851 transitions. [2024-12-06 04:34:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:34:46,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:46,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 04:34:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 325 states and 853 transitions. [2024-12-06 04:34:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 853 transitions. [2024-12-06 04:34:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:34:49,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:49,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:06,936 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:06,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:06,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 338 states and 900 transitions. [2024-12-06 04:36:06,724 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 900 transitions. [2024-12-06 04:36:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:36:06,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:06,799 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 04:36:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 341 states and 904 transitions. [2024-12-06 04:36:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 904 transitions. [2024-12-06 04:36:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:36:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 04:36:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 343 states and 906 transitions. [2024-12-06 04:36:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 906 transitions. [2024-12-06 04:36:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:36:22,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:22,310 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 04:36:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 344 states and 908 transitions. [2024-12-06 04:36:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 908 transitions. [2024-12-06 04:36:25,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:36:25,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 348 states and 928 transitions. [2024-12-06 04:37:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 928 transitions. [2024-12-06 04:37:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:37:08,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:08,470 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 04:37:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 351 states and 932 transitions. [2024-12-06 04:37:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 932 transitions. [2024-12-06 04:37:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:37:18,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 04:37:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 353 states and 934 transitions. [2024-12-06 04:37:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 934 transitions. [2024-12-06 04:37:24,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:37:24,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 04:37:28,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:28,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 354 states and 936 transitions. [2024-12-06 04:37:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 936 transitions. [2024-12-06 04:37:28,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:37:28,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:28,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat