./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-bftpd/bftpd_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/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_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-bftpd/bftpd_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/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 32bit --witnessprinter.graph.data.programhash 10f5db0b7f76a0d4c4c35217e21dd4a594e7457adb3230ac21a302fd5d7ee15c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:00:04,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:00:04,232 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 22:00:04,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:00:04,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:00:04,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:00:04,258 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:00:04,258 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:00:04,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:00:04,258 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:00:04,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:00:04,258 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:00:04,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:00:04,259 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:00:04,259 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:00:04,260 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:00:04,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:00:04,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:00:04,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:00:04,260 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:00:04,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:00:04,260 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_e3136bfe-46ab-40d1-a3ee-989f00e9a157/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10f5db0b7f76a0d4c4c35217e21dd4a594e7457adb3230ac21a302fd5d7ee15c [2024-12-05 22:00:04,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:00:04,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:00:04,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:00:04,521 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:00:04,521 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:00:04,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-bftpd/bftpd_1.i [2024-12-05 22:00:07,184 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/data/38891d8cd/16109079d3e342838e22caa4f1cb7d6d/FLAG9b82b836c [2024-12-05 22:00:07,425 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:00:07,425 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/sv-benchmarks/c/memsafety-bftpd/bftpd_1.i [2024-12-05 22:00:07,436 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/data/38891d8cd/16109079d3e342838e22caa4f1cb7d6d/FLAG9b82b836c [2024-12-05 22:00:07,449 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/data/38891d8cd/16109079d3e342838e22caa4f1cb7d6d [2024-12-05 22:00:07,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:00:07,452 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:00:07,453 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:00:07,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:00:07,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:00:07,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c98db8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07, skipping insertion in model container [2024-12-05 22:00:07,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,483 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:00:07,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:00:07,745 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:00:07,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:00:07,809 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:00:07,810 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07 WrapperNode [2024-12-05 22:00:07,810 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:00:07,811 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:00:07,811 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:00:07,811 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:00:07,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,826 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,848 INFO L138 Inliner]: procedures = 168, calls = 43, calls flagged for inlining = 8, calls inlined = 14, statements flattened = 216 [2024-12-05 22:00:07,848 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:00:07,849 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:00:07,849 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:00:07,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:00:07,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,860 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,860 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,869 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,876 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,880 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:00:07,880 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:00:07,881 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:00:07,881 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:00:07,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:00:07" (1/1) ... [2024-12-05 22:00:07,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:00:07,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:00:07,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:00:07,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e3136bfe-46ab-40d1-a3ee-989f00e9a157/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:00:07,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:00:07,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:00:08,018 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:00:08,019 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:00:08,380 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-12-05 22:00:08,380 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:00:08,431 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:00:08,432 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:00:08,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:00:08 BoogieIcfgContainer [2024-12-05 22:00:08,432 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:00:08,433 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:00:08,433 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:00:08,442 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:00:08,442 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:00:08" (1/1) ... [2024-12-05 22:00:08,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:00:08,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:08,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-12-05 22:00:08,496 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-12-05 22:00:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:00:08,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:08,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:08,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 168 states and 191 transitions. [2024-12-05 22:00:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 191 transitions. [2024-12-05 22:00:08,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:00:08,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:08,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 170 states and 194 transitions. [2024-12-05 22:00:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 194 transitions. [2024-12-05 22:00:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:00:08,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 173 states and 200 transitions. [2024-12-05 22:00:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 200 transitions. [2024-12-05 22:00:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:00:09,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:09,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 177 states and 208 transitions. [2024-12-05 22:00:09,839 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 208 transitions. [2024-12-05 22:00:09,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:00:09,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:09,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 182 states and 218 transitions. [2024-12-05 22:00:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 218 transitions. [2024-12-05 22:00:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:00:10,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:10,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:11,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:11,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 188 states and 230 transitions. [2024-12-05 22:00:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 230 transitions. [2024-12-05 22:00:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:00:11,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 193 states and 240 transitions. [2024-12-05 22:00:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 240 transitions. [2024-12-05 22:00:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:00:12,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:12,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:12,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 199 states and 252 transitions. [2024-12-05 22:00:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 252 transitions. [2024-12-05 22:00:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:00:12,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:13,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 198 states and 251 transitions. [2024-12-05 22:00:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 251 transitions. [2024-12-05 22:00:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:00:13,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:13,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:13,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 200 states and 255 transitions. [2024-12-05 22:00:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 255 transitions. [2024-12-05 22:00:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:00:13,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:13,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:14,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:14,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 203 states and 268 transitions. [2024-12-05 22:00:14,026 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 268 transitions. [2024-12-05 22:00:14,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:00:14,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:14,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:14,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 206 states and 273 transitions. [2024-12-05 22:00:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 273 transitions. [2024-12-05 22:00:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:00:14,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:14,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:14,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 208 states and 282 transitions. [2024-12-05 22:00:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 282 transitions. [2024-12-05 22:00:14,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:00:14,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:14,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 219 states and 313 transitions. [2024-12-05 22:00:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 313 transitions. [2024-12-05 22:00:17,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:00:17,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:17,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 221 states and 315 transitions. [2024-12-05 22:00:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 315 transitions. [2024-12-05 22:00:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:00:18,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:18,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 222 states and 316 transitions. [2024-12-05 22:00:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 316 transitions. [2024-12-05 22:00:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:00:18,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:18,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 223 states and 316 transitions. [2024-12-05 22:00:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 316 transitions. [2024-12-05 22:00:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:00:18,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 224 states and 316 transitions. [2024-12-05 22:00:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 316 transitions. [2024-12-05 22:00:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:00:18,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:22,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 235 states and 342 transitions. [2024-12-05 22:00:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 342 transitions. [2024-12-05 22:00:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:00:22,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:22,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 237 states and 343 transitions. [2024-12-05 22:00:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 343 transitions. [2024-12-05 22:00:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:00:22,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:22,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 246 states and 362 transitions. [2024-12-05 22:00:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 362 transitions. [2024-12-05 22:00:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:00:26,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:26,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:30,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-12-05 22:00:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-12-05 22:00:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:00:30,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:30,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:30,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:30,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 259 states and 389 transitions. [2024-12-05 22:00:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 389 transitions. [2024-12-05 22:00:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:00:30,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 266 states and 410 transitions. [2024-12-05 22:00:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 410 transitions. [2024-12-05 22:00:33,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:00:33,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:33,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:33,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:33,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 268 states and 411 transitions. [2024-12-05 22:00:33,856 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 411 transitions. [2024-12-05 22:00:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:00:33,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:33,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:33,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 270 states and 413 transitions. [2024-12-05 22:00:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 413 transitions. [2024-12-05 22:00:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:00:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:39,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 284 states and 442 transitions. [2024-12-05 22:00:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 442 transitions. [2024-12-05 22:00:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:00:39,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:39,581 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 292 states and 475 transitions. [2024-12-05 22:00:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 475 transitions. [2024-12-05 22:00:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:00:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 296 states and 480 transitions. [2024-12-05 22:00:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 480 transitions. [2024-12-05 22:00:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:00:44,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 297 states and 481 transitions. [2024-12-05 22:00:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 481 transitions. [2024-12-05 22:00:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:00:44,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:44,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:00:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 303 states and 502 transitions. [2024-12-05 22:00:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 502 transitions. [2024-12-05 22:00:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:00:47,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:00:49,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:49,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 306 states and 509 transitions. [2024-12-05 22:00:49,608 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 509 transitions. [2024-12-05 22:00:49,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:00:49,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:49,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:00:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 309 states and 514 transitions. [2024-12-05 22:00:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 514 transitions. [2024-12-05 22:00:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:00:51,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:00:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 311 states and 518 transitions. [2024-12-05 22:00:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 518 transitions. [2024-12-05 22:00:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:00:52,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:52,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:52,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:00:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 313 states and 522 transitions. [2024-12-05 22:00:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 522 transitions. [2024-12-05 22:00:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:00:53,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 313 states and 521 transitions. [2024-12-05 22:00:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 521 transitions. [2024-12-05 22:00:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:54,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:54,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 315 states and 527 transitions. [2024-12-05 22:00:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 527 transitions. [2024-12-05 22:00:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:55,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:55,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:59,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 321 states and 550 transitions. [2024-12-05 22:00:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 550 transitions. [2024-12-05 22:00:59,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:00:59,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:59,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:59,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 323 states and 555 transitions. [2024-12-05 22:01:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 555 transitions. [2024-12-05 22:01:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:01:00,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 326 states and 560 transitions. [2024-12-05 22:01:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 560 transitions. [2024-12-05 22:01:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:01:02,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:02,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:01:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 327 states and 560 transitions. [2024-12-05 22:01:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 560 transitions. [2024-12-05 22:01:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:01:02,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 346 states and 604 transitions. [2024-12-05 22:01:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 604 transitions. [2024-12-05 22:01:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:01:13,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:15,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 354 states and 618 transitions. [2024-12-05 22:01:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 618 transitions. [2024-12-05 22:01:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:15,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:15,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 371 states and 659 transitions. [2024-12-05 22:01:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 659 transitions. [2024-12-05 22:01:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:28,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:28,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:28,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 376 states and 668 transitions. [2024-12-05 22:01:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 668 transitions. [2024-12-05 22:01:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:30,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:30,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 381 states and 675 transitions. [2024-12-05 22:01:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 675 transitions. [2024-12-05 22:01:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:32,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:32,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:32,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:01:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 382 states and 675 transitions. [2024-12-05 22:01:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 675 transitions. [2024-12-05 22:01:33,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:33,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:33,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:33,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:33,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-12-05 22:01:33,843 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-12-05 22:01:33,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:33,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:33,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:01:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 227 states and 295 transitions. [2024-12-05 22:01:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 295 transitions. [2024-12-05 22:01:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:38,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:38,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:01:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 294 transitions. [2024-12-05 22:01:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 294 transitions. [2024-12-05 22:01:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:01:40,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:40,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:40,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:01:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 226 states and 290 transitions. [2024-12-05 22:01:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-12-05 22:01:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:01:42,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:42,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:42,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:44,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:59,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 237 states and 313 transitions. [2024-12-05 22:01:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 313 transitions. [2024-12-05 22:01:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:01:59,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:59,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-12-05 22:02:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-12-05 22:02:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:02:11,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:11,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:02:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 246 states and 330 transitions. [2024-12-05 22:02:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 330 transitions. [2024-12-05 22:02:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:02:18,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:18,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:02:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 253 states and 352 transitions. [2024-12-05 22:02:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 352 transitions. [2024-12-05 22:02:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:02:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:02:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 256 states and 356 transitions. [2024-12-05 22:02:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 356 transitions. [2024-12-05 22:02:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:02:33,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:02:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 250 states and 343 transitions. [2024-12-05 22:02:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 343 transitions. [2024-12-05 22:02:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:02:36,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:02:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 247 states and 335 transitions. [2024-12-05 22:02:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 335 transitions. [2024-12-05 22:02:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:02:41,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:41,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:02:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 217 states and 284 transitions. [2024-12-05 22:02:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 284 transitions. [2024-12-05 22:02:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:02:43,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 229 states and 309 transitions. [2024-12-05 22:03:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 309 transitions. [2024-12-05 22:03:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:02,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:02,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:02,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:03:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 226 states and 304 transitions. [2024-12-05 22:03:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 304 transitions. [2024-12-05 22:03:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:03:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 234 states and 319 transitions. [2024-12-05 22:03:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 319 transitions. [2024-12-05 22:03:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:12,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:12,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:03:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 241 states and 339 transitions. [2024-12-05 22:03:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 339 transitions. [2024-12-05 22:03:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:27,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:27,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:03:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:30,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 244 states and 343 transitions. [2024-12-05 22:03:30,481 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 343 transitions. [2024-12-05 22:03:30,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:30,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:03:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 238 states and 331 transitions. [2024-12-05 22:03:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 331 transitions. [2024-12-05 22:03:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:31,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:31,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:03:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 236 states and 326 transitions. [2024-12-05 22:03:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 326 transitions. [2024-12-05 22:03:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:37,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:37,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:03:40,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 225 states and 301 transitions. [2024-12-05 22:03:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 301 transitions. [2024-12-05 22:03:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:40,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:40,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:03:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 222 states and 295 transitions. [2024-12-05 22:03:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 295 transitions. [2024-12-05 22:03:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:03:43,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:44,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 235 states and 323 transitions. [2024-12-05 22:04:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 323 transitions. [2024-12-05 22:04:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:04:08,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:08,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:08,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:08,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 232 states and 310 transitions. [2024-12-05 22:04:08,708 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 310 transitions. [2024-12-05 22:04:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:04:08,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:08,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 239 states and 324 transitions. [2024-12-05 22:04:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 324 transitions. [2024-12-05 22:04:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:04:21,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:21,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:27,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 237 states and 317 transitions. [2024-12-05 22:04:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 317 transitions. [2024-12-05 22:04:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:04:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 235 states and 313 transitions. [2024-12-05 22:04:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 313 transitions. [2024-12-05 22:04:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:04:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 232 states and 302 transitions. [2024-12-05 22:04:30,502 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 302 transitions. [2024-12-05 22:04:30,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:04:30,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 239 states and 317 transitions. [2024-12-05 22:04:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 317 transitions. [2024-12-05 22:04:43,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:04:43,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:43,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:43,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 236 states and 308 transitions. [2024-12-05 22:04:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 308 transitions. [2024-12-05 22:04:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:04:48,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:48,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:04:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 235 states and 305 transitions. [2024-12-05 22:04:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 305 transitions. [2024-12-05 22:04:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:04:52,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 309 transitions. [2024-12-05 22:04:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 309 transitions. [2024-12-05 22:04:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:04:56,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:56,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 243 states and 317 transitions. [2024-12-05 22:05:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 317 transitions. [2024-12-05 22:05:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:05:00,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:05:00,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 312 transitions. [2024-12-05 22:05:00,270 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 312 transitions. [2024-12-05 22:05:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:05:00,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:05:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 237 states and 307 transitions. [2024-12-05 22:05:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 307 transitions. [2024-12-05 22:05:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:00,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:00,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 236 states and 306 transitions. [2024-12-05 22:05:00,365 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 306 transitions. [2024-12-05 22:05:00,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:00,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 310 transitions. [2024-12-05 22:05:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 310 transitions. [2024-12-05 22:05:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:01,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 241 states and 323 transitions. [2024-12-05 22:05:02,751 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 323 transitions. [2024-12-05 22:05:02,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:02,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:02,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 244 states and 328 transitions. [2024-12-05 22:05:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 328 transitions. [2024-12-05 22:05:03,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:03,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:03,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:05:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:21,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 254 states and 350 transitions. [2024-12-05 22:05:21,666 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 350 transitions. [2024-12-05 22:05:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:21,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:21,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:05:29,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 246 states and 336 transitions. [2024-12-05 22:05:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 336 transitions. [2024-12-05 22:05:29,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:05:29,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:29,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:30,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:05:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 219 states and 284 transitions. [2024-12-05 22:05:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 284 transitions. [2024-12-05 22:05:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:05:33,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:33,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:35,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 317 transitions. [2024-12-05 22:06:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 317 transitions. [2024-12-05 22:06:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:06:07,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 242 states and 328 transitions. [2024-12-05 22:06:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 328 transitions. [2024-12-05 22:06:42,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:06:42,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 242 states and 327 transitions. [2024-12-05 22:06:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 327 transitions. [2024-12-05 22:06:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:06:48,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:48,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 229 states and 298 transitions. [2024-12-05 22:06:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 298 transitions. [2024-12-05 22:06:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:06:53,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:53,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 230 states and 299 transitions. [2024-12-05 22:06:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 299 transitions. [2024-12-05 22:06:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:06:54,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:54,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 231 states and 301 transitions. [2024-12-05 22:06:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 301 transitions. [2024-12-05 22:06:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:06:54,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 232 states and 302 transitions. [2024-12-05 22:06:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 302 transitions. [2024-12-05 22:06:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:06:54,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:54,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 302 transitions. [2024-12-05 22:06:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-12-05 22:06:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:06:55,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:55,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 249 states and 330 transitions. [2024-12-05 22:07:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 330 transitions. [2024-12-05 22:07:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:07:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 245 states and 325 transitions. [2024-12-05 22:07:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-12-05 22:07:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:07:36,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:40,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-12-05 22:08:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-12-05 22:08:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:08:25,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:31,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 256 states and 345 transitions. [2024-12-05 22:08:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 345 transitions. [2024-12-05 22:08:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:08:31,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:31,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:31,268 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 242 states and 320 transitions. [2024-12-05 22:08:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 320 transitions. [2024-12-05 22:08:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:08:37,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:37,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:08:51,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 246 states and 329 transitions. [2024-12-05 22:08:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 329 transitions. [2024-12-05 22:08:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:08:51,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:08:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 246 states and 328 transitions. [2024-12-05 22:08:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 328 transitions. [2024-12-05 22:08:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:08:57,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:57,503 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:09:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 245 states and 325 transitions. [2024-12-05 22:09:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-12-05 22:09:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:09:04,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:05,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 233 states and 312 transitions. [2024-12-05 22:09:05,605 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 312 transitions. [2024-12-05 22:09:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:09:05,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 249 states and 343 transitions. [2024-12-05 22:09:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 343 transitions. [2024-12-05 22:09:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:09:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:32,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 264 states and 369 transitions. [2024-12-05 22:10:09,947 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 369 transitions. [2024-12-05 22:10:09,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:10:09,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:09,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 268 states and 378 transitions. [2024-12-05 22:10:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 378 transitions. [2024-12-05 22:10:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:10:14,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:14,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:10:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 264 states and 373 transitions. [2024-12-05 22:10:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 373 transitions. [2024-12-05 22:10:18,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:10:18,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:27,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 261 states and 368 transitions. [2024-12-05 22:10:27,133 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 368 transitions. [2024-12-05 22:10:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:10:27,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:10:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 265 states and 376 transitions. [2024-12-05 22:10:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 376 transitions. [2024-12-05 22:10:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:10:43,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:43,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:43,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:10:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 266 states and 375 transitions. [2024-12-05 22:10:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 375 transitions. [2024-12-05 22:10:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:10:52,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:52,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:52,119 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:10:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 264 states and 371 transitions. [2024-12-05 22:10:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 371 transitions. [2024-12-05 22:10:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:10:56,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:56,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 267 states and 374 transitions. [2024-12-05 22:10:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 374 transitions. [2024-12-05 22:10:56,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:10:56,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:56,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 284 states and 405 transitions. [2024-12-05 22:11:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 405 transitions. [2024-12-05 22:11:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:11:30,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:30,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 292 states and 431 transitions. [2024-12-05 22:11:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 431 transitions. [2024-12-05 22:11:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:11:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:54,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 292 states and 430 transitions. [2024-12-05 22:11:54,532 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 430 transitions. [2024-12-05 22:11:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:11:54,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 292 states and 429 transitions. [2024-12-05 22:11:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 429 transitions. [2024-12-05 22:11:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:11:58,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:12:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 288 states and 418 transitions. [2024-12-05 22:12:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 418 transitions. [2024-12-05 22:12:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:12:03,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:12:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 286 states and 415 transitions. [2024-12-05 22:12:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 415 transitions. [2024-12-05 22:12:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:12:12,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:12,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:12:57,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 300 states and 446 transitions. [2024-12-05 22:12:57,777 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 446 transitions. [2024-12-05 22:12:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:12:57,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:13:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 301 states and 449 transitions. [2024-12-05 22:13:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 449 transitions. [2024-12-05 22:13:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:13:01,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:01,227 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:13:05,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 301 states and 448 transitions. [2024-12-05 22:13:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 448 transitions. [2024-12-05 22:13:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:13:05,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:13:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 301 states and 447 transitions. [2024-12-05 22:13:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 447 transitions. [2024-12-05 22:13:10,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:13:10,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:10,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:13:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:12,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 301 states and 446 transitions. [2024-12-05 22:13:12,165 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 446 transitions. [2024-12-05 22:13:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:13:12,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:12,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:13:22,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:22,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 302 states and 445 transitions. [2024-12-05 22:13:22,217 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 445 transitions. [2024-12-05 22:13:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:13:22,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:22,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:22,279 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:13:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 300 states and 441 transitions. [2024-12-05 22:13:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 441 transitions. [2024-12-05 22:13:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:13:27,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:27,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:27,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:27,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 304 states and 446 transitions. [2024-12-05 22:13:27,854 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 446 transitions. [2024-12-05 22:13:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:13:27,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:27,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:09,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 321 states and 478 transitions. [2024-12-05 22:14:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 478 transitions. [2024-12-05 22:14:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:14:09,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.