./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2c_prepend_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2c_prepend_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm --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 f682d6a9f9df80cf11b356f08ea6be5ab5adaf1b414fc8a476877af8610cc552 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:37:38,374 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:37:38,472 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:37:38,478 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:37:38,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:37:38,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:37:38,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:37:38,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:37:38,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:37:38,521 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:37:38,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:37:38,522 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:37:38,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:37:38,522 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:37:38,522 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:37:38,522 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:37:38,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:37:38,523 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:37:38,523 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:37:38,523 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:37:38,523 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:37:38,524 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:37:38,524 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:37:38,524 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:37:38,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:37:38,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:38,524 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:37:38,524 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:37:38,524 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:37:38,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:37:38,525 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_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm 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 -> f682d6a9f9df80cf11b356f08ea6be5ab5adaf1b414fc8a476877af8610cc552 [2024-11-13 20:37:38,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:37:38,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:37:38,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:37:38,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:37:38,873 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:37:38,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/list-simple/sll2c_prepend_equal.i Unable to find full path for "g++" [2024-11-13 20:37:40,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:37:41,157 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:37:41,158 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/sv-benchmarks/c/list-simple/sll2c_prepend_equal.i [2024-11-13 20:37:41,171 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/data/e211d0ae9/69b3a246e0cf4b52b5844b63134e5af8/FLAG8affdcf64 [2024-11-13 20:37:41,373 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/data/e211d0ae9/69b3a246e0cf4b52b5844b63134e5af8 [2024-11-13 20:37:41,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:37:41,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:37:41,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:41,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:37:41,382 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:37:41,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57246d7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41, skipping insertion in model container [2024-11-13 20:37:41,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,412 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:37:41,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:41,823 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:37:41,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:37:41,898 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:37:41,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41 WrapperNode [2024-11-13 20:37:41,899 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:37:41,900 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:41,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:37:41,900 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:37:41,906 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,917 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,951 INFO L138 Inliner]: procedures = 127, calls = 44, calls flagged for inlining = 10, calls inlined = 12, statements flattened = 170 [2024-11-13 20:37:41,951 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:37:41,952 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:37:41,952 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:37:41,952 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:37:41,960 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,972 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,972 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,987 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:41,996 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:42,001 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:42,004 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:37:42,011 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:37:42,012 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:37:42,012 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:37:42,013 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:37:41" (1/1) ... [2024-11-13 20:37:42,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:37:42,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:37:42,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:37:42,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228ace45-af38-43a4-897b-85eeb31b825d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:37:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:37:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:37:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:37:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:37:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:37:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:37:42,215 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:37:42,217 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:37:42,729 INFO L? ?]: Removed 168 outVars from TransFormulas that were not future-live. [2024-11-13 20:37:42,729 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:37:42,849 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:37:42,849 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:37:42,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:42 BoogieIcfgContainer [2024-11-13 20:37:42,850 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:37:42,850 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:37:42,851 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:37:42,861 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:37:42,862 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:37:42" (1/1) ... [2024-11-13 20:37:42,874 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:37:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 115 states and 128 transitions. [2024-11-13 20:37:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 128 transitions. [2024-11-13 20:37:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:37:42,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 114 states and 127 transitions. [2024-11-13 20:37:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 127 transitions. [2024-11-13 20:37:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:37:43,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 113 states and 126 transitions. [2024-11-13 20:37:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 126 transitions. [2024-11-13 20:37:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:37:43,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 112 states and 125 transitions. [2024-11-13 20:37:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 125 transitions. [2024-11-13 20:37:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:37:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:43,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 111 states and 124 transitions. [2024-11-13 20:37:43,861 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 124 transitions. [2024-11-13 20:37:43,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:37:43,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:43,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 112 states and 126 transitions. [2024-11-13 20:37:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 126 transitions. [2024-11-13 20:37:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:37:44,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 111 states and 125 transitions. [2024-11-13 20:37:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 125 transitions. [2024-11-13 20:37:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:37:44,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:44,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 110 states and 124 transitions. [2024-11-13 20:37:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 124 transitions. [2024-11-13 20:37:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:37:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 109 states and 123 transitions. [2024-11-13 20:37:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 123 transitions. [2024-11-13 20:37:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:37:44,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 108 states and 122 transitions. [2024-11-13 20:37:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 122 transitions. [2024-11-13 20:37:44,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:37:44,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:45,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 107 states and 121 transitions. [2024-11-13 20:37:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 121 transitions. [2024-11-13 20:37:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:37:45,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 106 states and 120 transitions. [2024-11-13 20:37:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2024-11-13 20:37:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:37:45,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 105 states and 119 transitions. [2024-11-13 20:37:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 119 transitions. [2024-11-13 20:37:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:37:46,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:46,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:47,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 104 states and 118 transitions. [2024-11-13 20:37:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 118 transitions. [2024-11-13 20:37:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:37:48,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:48,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 103 states and 117 transitions. [2024-11-13 20:37:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 117 transitions. [2024-11-13 20:37:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:37:48,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 102 states and 116 transitions. [2024-11-13 20:37:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2024-11-13 20:37:48,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:37:48,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:48,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 101 states and 115 transitions. [2024-11-13 20:37:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 115 transitions. [2024-11-13 20:37:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:37:48,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:48,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 100 states and 114 transitions. [2024-11-13 20:37:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 114 transitions. [2024-11-13 20:37:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:37:48,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 111 states and 133 transitions. [2024-11-13 20:37:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 133 transitions. [2024-11-13 20:37:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:37:51,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:51,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 98 states and 112 transitions. [2024-11-13 20:37:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 112 transitions. [2024-11-13 20:37:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:37:56,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:56,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 97 states and 111 transitions. [2024-11-13 20:37:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 111 transitions. [2024-11-13 20:37:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:37:56,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 96 states and 110 transitions. [2024-11-13 20:37:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 110 transitions. [2024-11-13 20:37:57,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:37:57,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:57,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 95 states and 109 transitions. [2024-11-13 20:37:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 109 transitions. [2024-11-13 20:37:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:37:57,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:37:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 94 states and 108 transitions. [2024-11-13 20:37:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 108 transitions. [2024-11-13 20:37:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:37:57,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 95 states and 109 transitions. [2024-11-13 20:38:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 109 transitions. [2024-11-13 20:38:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:01,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:01,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 96 states and 111 transitions. [2024-11-13 20:38:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 111 transitions. [2024-11-13 20:38:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:08,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:08,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 95 states and 110 transitions. [2024-11-13 20:38:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 110 transitions. [2024-11-13 20:38:10,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:38:10,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:10,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:11,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 94 states and 109 transitions. [2024-11-13 20:38:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 109 transitions. [2024-11-13 20:38:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:38:13,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 96 states and 113 transitions. [2024-11-13 20:38:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 113 transitions. [2024-11-13 20:38:14,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:38:14,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 98 states and 117 transitions. [2024-11-13 20:38:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2024-11-13 20:38:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:38:14,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 100 states and 120 transitions. [2024-11-13 20:38:18,864 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 120 transitions. [2024-11-13 20:38:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:38:18,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 102 states and 123 transitions. [2024-11-13 20:38:24,621 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 123 transitions. [2024-11-13 20:38:24,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:24,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 101 states and 122 transitions. [2024-11-13 20:38:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-11-13 20:38:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:24,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:24,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 103 states and 125 transitions. [2024-11-13 20:38:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 125 transitions. [2024-11-13 20:38:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:24,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:24,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 104 states and 127 transitions. [2024-11-13 20:38:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 127 transitions. [2024-11-13 20:38:25,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:25,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:25,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:27,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 105 states and 128 transitions. [2024-11-13 20:38:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 128 transitions. [2024-11-13 20:38:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:27,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:27,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 107 states and 131 transitions. [2024-11-13 20:38:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 131 transitions. [2024-11-13 20:38:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:38:41,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:41,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 105 states and 128 transitions. [2024-11-13 20:38:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 128 transitions. [2024-11-13 20:38:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:38:45,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:45,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 110 states and 137 transitions. [2024-11-13 20:38:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 137 transitions. [2024-11-13 20:38:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:38:48,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:48,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:38:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 115 states and 146 transitions. [2024-11-13 20:38:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 146 transitions. [2024-11-13 20:38:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:38:51,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:12,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 133 states and 183 transitions. [2024-11-13 20:39:12,646 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 183 transitions. [2024-11-13 20:39:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:39:12,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 143 states and 202 transitions. [2024-11-13 20:39:29,894 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 202 transitions. [2024-11-13 20:39:29,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:39:29,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:29,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:30,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 144 states and 204 transitions. [2024-11-13 20:39:30,844 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 204 transitions. [2024-11-13 20:39:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:39:30,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:30,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:31,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:31,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 146 states and 207 transitions. [2024-11-13 20:39:31,428 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 207 transitions. [2024-11-13 20:39:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:39:31,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:31,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:39:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 148 states and 210 transitions. [2024-11-13 20:39:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 210 transitions. [2024-11-13 20:39:33,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:39:33,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:33,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:33,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:39:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 148 states and 208 transitions. [2024-11-13 20:39:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 208 transitions. [2024-11-13 20:39:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:39:36,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:36,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:36,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 150 states and 212 transitions. [2024-11-13 20:39:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 212 transitions. [2024-11-13 20:39:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:39:37,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:37,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 152 states and 215 transitions. [2024-11-13 20:39:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 215 transitions. [2024-11-13 20:39:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:38,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:38,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 159 states and 229 transitions. [2024-11-13 20:39:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 229 transitions. [2024-11-13 20:39:45,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:45,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:39:54,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 166 states and 244 transitions. [2024-11-13 20:39:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 244 transitions. [2024-11-13 20:39:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:39:54,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 176 states and 275 transitions. [2024-11-13 20:40:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 275 transitions. [2024-11-13 20:40:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:18,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 182 states and 299 transitions. [2024-11-13 20:40:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 299 transitions. [2024-11-13 20:40:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:26,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:26,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 195 states and 339 transitions. [2024-11-13 20:40:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 339 transitions. [2024-11-13 20:40:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:57,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 196 states and 340 transitions. [2024-11-13 20:40:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 340 transitions. [2024-11-13 20:40:59,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:40:59,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:59,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 200 states and 354 transitions. [2024-11-13 20:41:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 354 transitions. [2024-11-13 20:41:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:41:05,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:05,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:11,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 203 states and 359 transitions. [2024-11-13 20:41:11,332 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 359 transitions. [2024-11-13 20:41:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:41:11,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:41:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 204 states and 360 transitions. [2024-11-13 20:41:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 360 transitions. [2024-11-13 20:41:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:41:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:20,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 207 states and 372 transitions. [2024-11-13 20:41:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 372 transitions. [2024-11-13 20:41:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:41:20,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:20,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:41:22,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 208 states and 373 transitions. [2024-11-13 20:41:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 373 transitions. [2024-11-13 20:41:22,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:41:22,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 210 states and 376 transitions. [2024-11-13 20:41:26,669 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 376 transitions. [2024-11-13 20:41:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:26,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:26,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:27,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:41:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 214 states and 380 transitions. [2024-11-13 20:41:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 380 transitions. [2024-11-13 20:41:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:31,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:36,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 221 states and 405 transitions. [2024-11-13 20:42:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 405 transitions. [2024-11-13 20:42:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:03,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:03,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 226 states and 416 transitions. [2024-11-13 20:42:19,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 416 transitions. [2024-11-13 20:42:19,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:19,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:19,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:42:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 227 states and 417 transitions. [2024-11-13 20:42:20,639 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 417 transitions. [2024-11-13 20:42:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:20,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:20,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:42:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 227 states and 416 transitions. [2024-11-13 20:42:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 416 transitions. [2024-11-13 20:42:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:42:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:42:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 192 states and 360 transitions. [2024-11-13 20:42:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 360 transitions. [2024-11-13 20:42:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:23,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:23,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:25,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 192 states and 359 transitions. [2024-11-13 20:42:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 359 transitions. [2024-11-13 20:42:25,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:42:25,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:25,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 192 states and 358 transitions. [2024-11-13 20:42:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 358 transitions. [2024-11-13 20:42:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:42:26,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:26,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:32,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 195 states and 363 transitions. [2024-11-13 20:42:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 363 transitions. [2024-11-13 20:42:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:42:57,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:57,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:43:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 198 states and 368 transitions. [2024-11-13 20:43:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 368 transitions. [2024-11-13 20:43:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:43:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:17,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 202 states and 378 transitions. [2024-11-13 20:43:17,927 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 378 transitions. [2024-11-13 20:43:17,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:17,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:17,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:43:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 203 states and 379 transitions. [2024-11-13 20:43:20,595 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 379 transitions. [2024-11-13 20:43:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:20,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:43:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 204 states and 381 transitions. [2024-11-13 20:43:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 381 transitions. [2024-11-13 20:43:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:23,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:43:29,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 206 states and 386 transitions. [2024-11-13 20:43:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 386 transitions. [2024-11-13 20:43:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:29,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:43:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 207 states and 386 transitions. [2024-11-13 20:43:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 386 transitions. [2024-11-13 20:43:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:32,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:43:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 208 states and 394 transitions. [2024-11-13 20:43:35,436 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 394 transitions. [2024-11-13 20:43:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:35,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:35,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:35,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:43:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 123 states and 169 transitions. [2024-11-13 20:43:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 169 transitions. [2024-11-13 20:43:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:43,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:43:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:50,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 123 states and 168 transitions. [2024-11-13 20:43:50,257 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 168 transitions. [2024-11-13 20:43:50,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:50,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:50,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:43:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 123 states and 167 transitions. [2024-11-13 20:43:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2024-11-13 20:43:56,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:43:56,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:56,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:56,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:44:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 123 states and 166 transitions. [2024-11-13 20:44:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 166 transitions. [2024-11-13 20:44:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:44:01,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:01,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:44:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:06,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 123 states and 165 transitions. [2024-11-13 20:44:06,553 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 165 transitions. [2024-11-13 20:44:06,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:44:06,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:06,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:44:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:11,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 117 states and 152 transitions. [2024-11-13 20:44:11,888 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 152 transitions. [2024-11-13 20:44:11,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:44:11,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:11,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:11,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:44:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 119 states and 154 transitions. [2024-11-13 20:44:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 154 transitions. [2024-11-13 20:44:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:44:17,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:44:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 109 states and 144 transitions. [2024-11-13 20:44:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 144 transitions. [2024-11-13 20:44:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:44:19,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:19,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:05,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 113 states and 153 transitions. [2024-11-13 20:45:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 153 transitions. [2024-11-13 20:45:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:45:05,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:05,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:45:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:27,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 119 states and 167 transitions. [2024-11-13 20:45:27,295 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 167 transitions. [2024-11-13 20:45:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:45:27,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:45:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 123 states and 178 transitions. [2024-11-13 20:45:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 178 transitions. [2024-11-13 20:45:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:45:45,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:13,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 131 states and 190 transitions. [2024-11-13 20:46:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 190 transitions. [2024-11-13 20:46:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:46:13,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:13,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:14,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 128 states and 187 transitions. [2024-11-13 20:46:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 187 transitions. [2024-11-13 20:46:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:46:23,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 129 states and 187 transitions. [2024-11-13 20:46:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 187 transitions. [2024-11-13 20:46:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:46:28,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 131 states and 191 transitions. [2024-11-13 20:46:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 191 transitions. [2024-11-13 20:46:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:46:40,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:40,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:41,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 133 states and 192 transitions. [2024-11-13 20:46:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 192 transitions. [2024-11-13 20:46:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:46:50,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:46:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 135 states and 193 transitions. [2024-11-13 20:46:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 193 transitions. [2024-11-13 20:46:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:46:57,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:47:07,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 137 states and 197 transitions. [2024-11-13 20:47:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 197 transitions. [2024-11-13 20:47:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:47:07,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:07,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:47:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2024-11-13 20:47:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2024-11-13 20:47:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:47:10,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:10,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:47:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 141 states and 204 transitions. [2024-11-13 20:47:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 204 transitions. [2024-11-13 20:47:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:47:15,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:15,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:47:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 145 states and 212 transitions. [2024-11-13 20:47:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 212 transitions. [2024-11-13 20:47:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:47:20,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 155 states and 239 transitions. [2024-11-13 20:49:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 239 transitions. [2024-11-13 20:49:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:49:16,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:16,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:11,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 162 states and 255 transitions. [2024-11-13 20:50:11,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 255 transitions. [2024-11-13 20:50:11,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:50:11,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:11,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:31,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 165 states and 260 transitions. [2024-11-13 20:50:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 260 transitions. [2024-11-13 20:50:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:50:31,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:34,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 168 states and 263 transitions. [2024-11-13 20:50:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 263 transitions. [2024-11-13 20:50:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:50:50,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:50,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 170 states and 264 transitions. [2024-11-13 20:51:00,463 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 264 transitions. [2024-11-13 20:51:00,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:51:00,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:00,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 120 states and 163 transitions. [2024-11-13 20:51:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 163 transitions. [2024-11-13 20:51:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:51:11,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:22,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:51:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 120 states and 161 transitions. [2024-11-13 20:51:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 161 transitions. [2024-11-13 20:51:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:51:34,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:34,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat