./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/mbpr2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/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_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mbpr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a98ea70d5d9f752732070144a56514c68e9571f139726211e2f0ade721d6c5f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:29,748 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:29,826 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:17:29,831 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:29,831 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:29,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:29,871 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:29,871 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:29,872 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:29,872 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:29,872 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:29,873 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:29,873 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:29,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:29,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:29,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:29,876 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:29,876 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:29,877 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:29,877 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:29,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:29,877 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_54452d2b-3d23-41e7-97a6-d81dbadcd378/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 ! overflow) ) 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 -> a98ea70d5d9f752732070144a56514c68e9571f139726211e2f0ade721d6c5f3 [2024-11-13 20:17:30,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:30,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:30,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:30,235 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:30,235 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:30,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/mbpr2.c Unable to find full path for "g++" [2024-11-13 20:17:32,260 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:32,623 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:32,625 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/sv-benchmarks/c/array-tiling/mbpr2.c [2024-11-13 20:17:32,632 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/data/8ffea1a49/a7352df640064435a632bc1e66f6be04/FLAG62048dae7 [2024-11-13 20:17:32,647 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/data/8ffea1a49/a7352df640064435a632bc1e66f6be04 [2024-11-13 20:17:32,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:32,650 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:32,652 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:32,652 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:32,657 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:32,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b2df0c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32, skipping insertion in model container [2024-11-13 20:17:32,660 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,681 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:32,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:32,884 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:32,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:32,921 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:32,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32 WrapperNode [2024-11-13 20:17:32,922 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:32,923 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:32,923 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:32,923 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:32,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,936 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,962 INFO L138 Inliner]: procedures = 15, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 132 [2024-11-13 20:17:32,962 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:32,962 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:32,963 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:32,963 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:32,970 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,972 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,972 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,982 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,983 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,986 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:32,987 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:32,987 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:32,987 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:32,988 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:33,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:33,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:33,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54452d2b-3d23-41e7-97a6-d81dbadcd378/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:17:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:33,129 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:33,131 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:33,480 INFO L? ?]: Removed 54 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:33,480 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:33,532 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:33,532 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:17:33,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:33 BoogieIcfgContainer [2024-11-13 20:17:33,532 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:33,533 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:33,533 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:33,543 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:33,544 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:33" (1/1) ... [2024-11-13 20:17:33,552 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 97 states and 105 transitions. [2024-11-13 20:17:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 105 transitions. [2024-11-13 20:17:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:17:33,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,995 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 20:17:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 98 states and 106 transitions. [2024-11-13 20:17:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 106 transitions. [2024-11-13 20:17:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:17:34,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,366 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 20:17:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 100 states and 110 transitions. [2024-11-13 20:17:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 110 transitions. [2024-11-13 20:17:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:34,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,731 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 20:17:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 103 states and 114 transitions. [2024-11-13 20:17:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 114 transitions. [2024-11-13 20:17:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:34,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,039 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 20:17:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 108 states and 124 transitions. [2024-11-13 20:17:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 124 transitions. [2024-11-13 20:17:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,733 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 20:17:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 112 states and 132 transitions. [2024-11-13 20:17:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 132 transitions. [2024-11-13 20:17:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:17:36,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:36,895 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 20:17:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 115 states and 137 transitions. [2024-11-13 20:17:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 137 transitions. [2024-11-13 20:17:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:17:37,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,175 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 20:17:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 116 states and 138 transitions. [2024-11-13 20:17:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 138 transitions. [2024-11-13 20:17:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:17:37,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,271 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 20:17:37,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 117 states and 139 transitions. [2024-11-13 20:17:37,291 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 139 transitions. [2024-11-13 20:17:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:17:37,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,335 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 20:17:37,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 118 states and 140 transitions. [2024-11-13 20:17:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 140 transitions. [2024-11-13 20:17:37,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:37,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,415 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 20:17:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 123 states and 149 transitions. [2024-11-13 20:17:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 149 transitions. [2024-11-13 20:17:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:37,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,976 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 20:17:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 131 states and 166 transitions. [2024-11-13 20:17:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 166 transitions. [2024-11-13 20:17:40,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:40,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,400 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 20:17:40,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 132 states and 168 transitions. [2024-11-13 20:17:40,427 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 168 transitions. [2024-11-13 20:17:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:40,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,631 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 20:17:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 134 states and 172 transitions. [2024-11-13 20:17:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 172 transitions. [2024-11-13 20:17:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:40,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,928 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 20:17:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 135 states and 173 transitions. [2024-11-13 20:17:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 173 transitions. [2024-11-13 20:17:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:40,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,021 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 20:17:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 136 states and 174 transitions. [2024-11-13 20:17:41,043 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 174 transitions. [2024-11-13 20:17:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:41,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 137 states and 175 transitions. [2024-11-13 20:17:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 175 transitions. [2024-11-13 20:17:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:41,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,192 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 20:17:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 138 states and 176 transitions. [2024-11-13 20:17:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2024-11-13 20:17:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:41,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,250 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 20:17:41,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 139 states and 177 transitions. [2024-11-13 20:17:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 177 transitions. [2024-11-13 20:17:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:41,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,306 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 20:17:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 140 states and 178 transitions. [2024-11-13 20:17:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 178 transitions. [2024-11-13 20:17:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:41,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,375 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 20:17:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 141 states and 179 transitions. [2024-11-13 20:17:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 179 transitions. [2024-11-13 20:17:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:41,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:17:42,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 144 states and 181 transitions. [2024-11-13 20:17:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 181 transitions. [2024-11-13 20:17:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:42,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:42,779 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 20:17:42,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 145 states and 182 transitions. [2024-11-13 20:17:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 182 transitions. [2024-11-13 20:17:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:42,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:42,865 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 20:17:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 146 states and 183 transitions. [2024-11-13 20:17:42,883 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 183 transitions. [2024-11-13 20:17:42,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:17:42,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:42,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:42,933 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 20:17:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 147 states and 184 transitions. [2024-11-13 20:17:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 184 transitions. [2024-11-13 20:17:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:42,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:43,005 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 20:17:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 148 states and 185 transitions. [2024-11-13 20:17:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 185 transitions. [2024-11-13 20:17:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:17:43,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:43,167 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 20:17:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 149 states and 186 transitions. [2024-11-13 20:17:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2024-11-13 20:17:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:43,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:43,336 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 20:17:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 150 states and 189 transitions. [2024-11-13 20:17:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 189 transitions. [2024-11-13 20:17:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:17:43,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:43,527 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 20:17:44,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:44,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 165 states and 207 transitions. [2024-11-13 20:17:44,455 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 207 transitions. [2024-11-13 20:17:44,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:44,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:44,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 182 states and 229 transitions. [2024-11-13 20:17:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 229 transitions. [2024-11-13 20:17:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:17:46,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 183 states and 230 transitions. [2024-11-13 20:17:46,717 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 230 transitions. [2024-11-13 20:17:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:46,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 188 states and 241 transitions. [2024-11-13 20:17:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 241 transitions. [2024-11-13 20:17:47,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:47,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:47,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,042 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 20:17:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 206 states and 271 transitions. [2024-11-13 20:17:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 271 transitions. [2024-11-13 20:17:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:50,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:50,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 208 states and 277 transitions. [2024-11-13 20:17:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 277 transitions. [2024-11-13 20:17:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:51,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,170 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 20:17:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-13 20:17:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-13 20:17:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:51,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:17:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 210 states and 279 transitions. [2024-11-13 20:17:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 279 transitions. [2024-11-13 20:17:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:52,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:52,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:17:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 278 transitions. [2024-11-13 20:17:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-11-13 20:17:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:52,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:52,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:53,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:53,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 211 states and 279 transitions. [2024-11-13 20:17:53,314 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 279 transitions. [2024-11-13 20:17:53,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:17:53,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:53,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,361 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 20:17:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 212 states and 280 transitions. [2024-11-13 20:17:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 280 transitions. [2024-11-13 20:17:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:17:53,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:53,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 218 states and 296 transitions. [2024-11-13 20:17:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 296 transitions. [2024-11-13 20:17:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:17:55,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:55,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 223 states and 303 transitions. [2024-11-13 20:17:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 303 transitions. [2024-11-13 20:17:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:17:57,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 224 states and 303 transitions. [2024-11-13 20:17:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 303 transitions. [2024-11-13 20:17:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:17:57,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,521 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 20:17:57,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 226 states and 305 transitions. [2024-11-13 20:17:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 305 transitions. [2024-11-13 20:17:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:17:57,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:17:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 225 states and 304 transitions. [2024-11-13 20:17:58,331 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 304 transitions. [2024-11-13 20:17:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:17:58,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:58,376 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 20:17:58,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 227 states and 306 transitions. [2024-11-13 20:17:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 306 transitions. [2024-11-13 20:17:58,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:17:58,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:58,810 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 20:18:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 248 states and 335 transitions. [2024-11-13 20:18:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 335 transitions. [2024-11-13 20:18:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:18:01,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:18:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 249 states and 336 transitions. [2024-11-13 20:18:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 336 transitions. [2024-11-13 20:18:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:18:02,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,278 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 20:18:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 251 states and 339 transitions. [2024-11-13 20:18:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 339 transitions. [2024-11-13 20:18:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:18:03,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,435 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 20:18:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 252 states and 339 transitions. [2024-11-13 20:18:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 339 transitions. [2024-11-13 20:18:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:18:03,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 254 states and 341 transitions. [2024-11-13 20:18:03,959 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 341 transitions. [2024-11-13 20:18:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:18:03,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 257 states and 344 transitions. [2024-11-13 20:18:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 344 transitions. [2024-11-13 20:18:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:18:04,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:04,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:04,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:04,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 256 states and 343 transitions. [2024-11-13 20:18:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 343 transitions. [2024-11-13 20:18:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:18:04,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:18:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 258 states and 345 transitions. [2024-11-13 20:18:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 345 transitions. [2024-11-13 20:18:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:18:05,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,749 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 20:18:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 259 states and 347 transitions. [2024-11-13 20:18:05,771 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 347 transitions. [2024-11-13 20:18:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:18:05,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:18:06,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:18:06,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:18:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 20:18:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 20:18:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:18:06,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,645 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 20:18:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:18:06,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:06,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 20:18:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 20:18:06,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:18:06,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,752 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 20:18:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:18:06,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 20:18:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 20:18:06,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:06,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,856 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 20:18:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:18:06,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 20:18:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 20:18:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:18:06,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,961 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 20:18:06,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:06,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:18:06,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 20:18:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 20:18:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:07,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,809 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 20:18:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:07,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:07,834 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:18:07,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:07,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 20:18:08,636 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 20:18:08,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:18:08,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:08,670 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 20:18:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 20:18:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 20:18:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:18:08,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:08,809 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:18:11,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 274 states and 364 transitions. [2024-11-13 20:18:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 364 transitions. [2024-11-13 20:18:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:18:11,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:11,503 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 20:18:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 275 states and 365 transitions. [2024-11-13 20:18:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 365 transitions. [2024-11-13 20:18:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:18:11,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:11,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:18:14,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 290 states and 384 transitions. [2024-11-13 20:18:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 384 transitions. [2024-11-13 20:18:14,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:18:14,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:14,762 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 20:18:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 291 states and 385 transitions. [2024-11-13 20:18:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 385 transitions. [2024-11-13 20:18:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:18:14,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,022 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 20:18:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 292 states and 389 transitions. [2024-11-13 20:18:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 389 transitions. [2024-11-13 20:18:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:18:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 306 states and 404 transitions. [2024-11-13 20:18:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 404 transitions. [2024-11-13 20:18:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:18:16,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 317 states and 416 transitions. [2024-11-13 20:18:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 416 transitions. [2024-11-13 20:18:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:18:18,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:18,614 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:18:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 331 states and 431 transitions. [2024-11-13 20:18:20,010 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 431 transitions. [2024-11-13 20:18:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:20,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:20,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:22,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 347 states and 450 transitions. [2024-11-13 20:18:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 450 transitions. [2024-11-13 20:18:22,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:22,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 381 states and 493 transitions. [2024-11-13 20:18:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 493 transitions. [2024-11-13 20:18:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:18:25,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:25,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:18:26,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:26,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 384 states and 497 transitions. [2024-11-13 20:18:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 497 transitions. [2024-11-13 20:18:26,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:26,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:26,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:27,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 389 states and 507 transitions. [2024-11-13 20:18:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 507 transitions. [2024-11-13 20:18:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:27,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 407 states and 533 transitions. [2024-11-13 20:18:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 533 transitions. [2024-11-13 20:18:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:30,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 409 states and 538 transitions. [2024-11-13 20:18:30,741 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 538 transitions. [2024-11-13 20:18:30,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:30,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 411 states and 540 transitions. [2024-11-13 20:18:31,784 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 540 transitions. [2024-11-13 20:18:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:31,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:31,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 413 states and 542 transitions. [2024-11-13 20:18:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 542 transitions. [2024-11-13 20:18:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:32,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 415 states and 544 transitions. [2024-11-13 20:18:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 544 transitions. [2024-11-13 20:18:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:33,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:33,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:33,063 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 433 states and 566 transitions. [2024-11-13 20:18:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 566 transitions. [2024-11-13 20:18:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:35,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 434 states and 567 transitions. [2024-11-13 20:18:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 567 transitions. [2024-11-13 20:18:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:18:35,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:35,952 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:18:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:36,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 436 states and 569 transitions. [2024-11-13 20:18:36,452 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 569 transitions. [2024-11-13 20:18:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:18:36,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:38,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 442 states and 579 transitions. [2024-11-13 20:18:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 579 transitions. [2024-11-13 20:18:38,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:18:38,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 444 states and 580 transitions. [2024-11-13 20:18:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 580 transitions. [2024-11-13 20:18:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:18:39,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 446 states and 581 transitions. [2024-11-13 20:18:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 581 transitions. [2024-11-13 20:18:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:18:39,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:40,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 448 states and 583 transitions. [2024-11-13 20:18:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 583 transitions. [2024-11-13 20:18:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:18:40,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 447 states and 582 transitions. [2024-11-13 20:18:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 582 transitions. [2024-11-13 20:18:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:18:40,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:40,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 449 states and 586 transitions. [2024-11-13 20:18:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 586 transitions. [2024-11-13 20:18:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:18:41,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:18:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 450 states and 587 transitions. [2024-11-13 20:18:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 587 transitions. [2024-11-13 20:18:41,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:18:41,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,848 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 453 states and 591 transitions. [2024-11-13 20:18:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 591 transitions. [2024-11-13 20:18:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:18:43,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,052 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 455 states and 593 transitions. [2024-11-13 20:18:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 593 transitions. [2024-11-13 20:18:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:18:43,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:18:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 458 states and 596 transitions. [2024-11-13 20:18:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 596 transitions. [2024-11-13 20:18:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:18:43,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 455 states and 590 transitions. [2024-11-13 20:18:43,825 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 590 transitions. [2024-11-13 20:18:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:18:43,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 454 states and 589 transitions. [2024-11-13 20:18:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 589 transitions. [2024-11-13 20:18:43,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:43,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 484 states and 632 transitions. [2024-11-13 20:18:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 632 transitions. [2024-11-13 20:18:54,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:54,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:54,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 486 states and 633 transitions. [2024-11-13 20:18:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 633 transitions. [2024-11-13 20:18:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:18:55,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:18:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 488 states and 634 transitions. [2024-11-13 20:18:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 634 transitions. [2024-11-13 20:18:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:18:56,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:56,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 20:18:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 490 states and 636 transitions. [2024-11-13 20:18:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 636 transitions. [2024-11-13 20:18:57,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:18:57,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:18:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 493 states and 640 transitions. [2024-11-13 20:18:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 640 transitions. [2024-11-13 20:18:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:18:59,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:19:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 305 states and 372 transitions. [2024-11-13 20:19:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 372 transitions. [2024-11-13 20:19:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:19:00,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:19:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 263 states and 320 transitions. [2024-11-13 20:19:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 320 transitions. [2024-11-13 20:19:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:19:01,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:19:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 245 states and 298 transitions. [2024-11-13 20:19:01,959 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 298 transitions. [2024-11-13 20:19:01,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:19:01,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:19:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 277 states and 329 transitions. [2024-11-13 20:19:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 329 transitions. [2024-11-13 20:19:10,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:19:10,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:10,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 276 states and 328 transitions. [2024-11-13 20:19:10,628 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 328 transitions. [2024-11-13 20:19:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:19:10,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:19:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 275 states and 327 transitions. [2024-11-13 20:19:10,706 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 327 transitions. [2024-11-13 20:19:10,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:19:10,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:19:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 274 states and 326 transitions. [2024-11-13 20:19:10,828 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 326 transitions. [2024-11-13 20:19:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:19:10,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:19:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 273 states and 325 transitions. [2024-11-13 20:19:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 325 transitions. [2024-11-13 20:19:10,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:19:10,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,325 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:19:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 272 states and 324 transitions. [2024-11-13 20:19:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 324 transitions. [2024-11-13 20:19:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:19:12,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:19:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 271 states and 323 transitions. [2024-11-13 20:19:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 323 transitions. [2024-11-13 20:19:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:19:13,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,830 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:19:18,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 285 states and 340 transitions. [2024-11-13 20:19:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 340 transitions. [2024-11-13 20:19:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:19:18,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:19:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 299 states and 357 transitions. [2024-11-13 20:19:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 357 transitions. [2024-11-13 20:19:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:19:23,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,114 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 310 states and 370 transitions. [2024-11-13 20:19:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 370 transitions. [2024-11-13 20:19:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:19:28,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:28,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 20:19:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 324 states and 385 transitions. [2024-11-13 20:19:31,469 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 385 transitions. [2024-11-13 20:19:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:19:31,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:45,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 377 states and 445 transitions. [2024-11-13 20:19:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 445 transitions. [2024-11-13 20:19:45,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:19:45,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:19:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 379 states and 446 transitions. [2024-11-13 20:19:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 446 transitions. [2024-11-13 20:19:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:19:47,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:19:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 382 states and 451 transitions. [2024-11-13 20:19:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 451 transitions. [2024-11-13 20:19:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:19:49,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,504 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:19:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 385 states and 456 transitions. [2024-11-13 20:19:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 456 transitions. [2024-11-13 20:19:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:19:52,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 20:19:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 388 states and 461 transitions. [2024-11-13 20:19:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 461 transitions. [2024-11-13 20:19:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:19:55,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 33 proven. 34 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:20:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 440 states and 521 transitions. [2024-11-13 20:20:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 521 transitions. [2024-11-13 20:20:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:20:17,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 33 proven. 34 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:20:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 442 states and 522 transitions. [2024-11-13 20:20:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 522 transitions. [2024-11-13 20:20:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:20:20,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 33 proven. 34 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:20:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 444 states and 523 transitions. [2024-11-13 20:20:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 523 transitions. [2024-11-13 20:20:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:20:21,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:20:38,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 505 states and 601 transitions. [2024-11-13 20:20:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 601 transitions. [2024-11-13 20:20:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:20:38,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 20:20:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 507 states and 603 transitions. [2024-11-13 20:20:41,229 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 603 transitions. [2024-11-13 20:20:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:20:41,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 20:20:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 510 states and 607 transitions. [2024-11-13 20:20:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 607 transitions. [2024-11-13 20:20:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:20:43,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 3 proven. 84 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:20:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 525 states and 620 transitions. [2024-11-13 20:20:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 620 transitions. [2024-11-13 20:20:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:20:56,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 20:20:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 527 states and 621 transitions. [2024-11-13 20:20:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 621 transitions. [2024-11-13 20:20:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:20:57,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:20:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:59,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 530 states and 623 transitions. [2024-11-13 20:20:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 623 transitions. [2024-11-13 20:20:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:20:59,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:59,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:00,875 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:21:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 591 states and 705 transitions. [2024-11-13 20:21:18,357 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 705 transitions. [2024-11-13 20:21:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:21:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-13 20:21:21,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 593 states and 707 transitions. [2024-11-13 20:21:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 707 transitions. [2024-11-13 20:21:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:21:21,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:21,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 20:21:23,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 596 states and 711 transitions. [2024-11-13 20:21:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 711 transitions. [2024-11-13 20:21:23,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:21:23,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:23,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:21:27,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:27,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 599 states and 716 transitions. [2024-11-13 20:21:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 716 transitions. [2024-11-13 20:21:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:21:27,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 20:21:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:28,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 601 states and 717 transitions. [2024-11-13 20:21:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 717 transitions. [2024-11-13 20:21:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:21:28,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:28,876 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:21:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 604 states and 719 transitions. [2024-11-13 20:21:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 719 transitions. [2024-11-13 20:21:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:21:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:21:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 607 states and 721 transitions. [2024-11-13 20:21:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 721 transitions. [2024-11-13 20:21:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:21:32,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:21:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 668 states and 807 transitions. [2024-11-13 20:21:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 807 transitions. [2024-11-13 20:21:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:21:54,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,664 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:21:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 671 states and 812 transitions. [2024-11-13 20:21:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 812 transitions. [2024-11-13 20:21:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:21:58,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:22:32,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 732 states and 877 transitions. [2024-11-13 20:22:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 877 transitions. [2024-11-13 20:22:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:22:32,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:32,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:22:37,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 747 states and 895 transitions. [2024-11-13 20:22:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 895 transitions. [2024-11-13 20:22:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:22:37,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 24 proven. 120 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:22:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 762 states and 907 transitions. [2024-11-13 20:22:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 907 transitions. [2024-11-13 20:22:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:22:56,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:56,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 20:22:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 764 states and 909 transitions. [2024-11-13 20:22:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 909 transitions. [2024-11-13 20:22:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:22:59,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:59,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-13 20:23:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:02,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 767 states and 913 transitions. [2024-11-13 20:23:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 913 transitions. [2024-11-13 20:23:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:23:02,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 28 proven. 41 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 20:23:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 781 states and 930 transitions. [2024-11-13 20:23:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 930 transitions. [2024-11-13 20:23:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:23:08,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-13 20:23:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 783 states and 931 transitions. [2024-11-13 20:23:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 931 transitions. [2024-11-13 20:23:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:23:10,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:10,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:23:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 786 states and 933 transitions. [2024-11-13 20:23:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 933 transitions. [2024-11-13 20:23:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:23:12,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:23:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 789 states and 935 transitions. [2024-11-13 20:23:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 935 transitions. [2024-11-13 20:23:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:23:14,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:14,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:14,604 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:23:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 792 states and 937 transitions. [2024-11-13 20:23:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 937 transitions. [2024-11-13 20:23:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:23:16,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:23:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 853 states and 1028 transitions. [2024-11-13 20:23:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1028 transitions. [2024-11-13 20:23:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:23:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 24 proven. 159 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 20:23:48,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 868 states and 1043 transitions. [2024-11-13 20:23:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1043 transitions. [2024-11-13 20:23:48,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:23:48,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 20:24:02,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:02,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 907 states and 1085 transitions. [2024-11-13 20:24:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1085 transitions. [2024-11-13 20:24:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:24:02,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:02,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-11-13 20:24:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 909 states and 1087 transitions. [2024-11-13 20:24:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1087 transitions. [2024-11-13 20:24:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:24:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 20:24:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 912 states and 1091 transitions. [2024-11-13 20:24:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1091 transitions. [2024-11-13 20:24:08,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:24:08,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-11-13 20:24:10,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 914 states and 1092 transitions. [2024-11-13 20:24:10,035 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1092 transitions. [2024-11-13 20:24:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:24:10,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:10,456 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:24:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 917 states and 1094 transitions. [2024-11-13 20:24:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1094 transitions. [2024-11-13 20:24:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:24:12,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:24:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 920 states and 1096 transitions. [2024-11-13 20:24:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1096 transitions. [2024-11-13 20:24:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:24:14,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:24:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 923 states and 1098 transitions. [2024-11-13 20:24:16,868 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1098 transitions. [2024-11-13 20:24:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:24:16,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,479 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:24:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 926 states and 1100 transitions. [2024-11-13 20:24:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1100 transitions. [2024-11-13 20:24:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:24:19,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 405 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:24:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 987 states and 1195 transitions. [2024-11-13 20:24:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1195 transitions. [2024-11-13 20:24:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 20:24:48,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:24:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 990 states and 1200 transitions. [2024-11-13 20:24:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1200 transitions. [2024-11-13 20:24:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:24:52,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:24:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 993 states and 1205 transitions. [2024-11-13 20:24:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1205 transitions. [2024-11-13 20:24:58,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:24:58,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:58,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:04,039 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 111 proven. 142 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 20:25:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1093 states and 1314 transitions. [2024-11-13 20:25:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1314 transitions. [2024-11-13 20:25:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:25:57,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 63 proven. 195 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 20:26:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1108 states and 1325 transitions. [2024-11-13 20:26:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1325 transitions. [2024-11-13 20:26:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:26:20,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 20:26:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1147 states and 1367 transitions. [2024-11-13 20:26:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1367 transitions. [2024-11-13 20:26:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:26:31,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:31,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:31,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-13 20:26:35,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1149 states and 1369 transitions. [2024-11-13 20:26:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1369 transitions. [2024-11-13 20:26:35,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:26:35,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-11-13 20:26:39,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1152 states and 1373 transitions. [2024-11-13 20:26:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1373 transitions. [2024-11-13 20:26:39,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:26:39,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-13 20:26:40,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1154 states and 1374 transitions. [2024-11-13 20:26:40,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1374 transitions. [2024-11-13 20:26:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:40,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:40,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:41,294 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:26:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1157 states and 1376 transitions. [2024-11-13 20:26:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1376 transitions. [2024-11-13 20:26:43,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:43,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:43,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:26:45,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1160 states and 1378 transitions. [2024-11-13 20:26:45,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1378 transitions. [2024-11-13 20:26:45,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:45,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:45,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:26:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1163 states and 1380 transitions. [2024-11-13 20:26:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1380 transitions. [2024-11-13 20:26:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:48,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:48,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:48,747 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:26:51,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:51,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1166 states and 1382 transitions. [2024-11-13 20:26:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1382 transitions. [2024-11-13 20:26:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:51,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:51,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:26:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1169 states and 1384 transitions. [2024-11-13 20:26:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1384 transitions. [2024-11-13 20:26:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:54,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:54,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 534 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:27:28,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1230 states and 1484 transitions. [2024-11-13 20:27:28,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1484 transitions. [2024-11-13 20:27:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:27:28,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:28,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 63 proven. 252 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 20:27:36,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1245 states and 1499 transitions. [2024-11-13 20:27:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1499 transitions. [2024-11-13 20:27:36,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:27:36,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:36,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 20:27:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1263 states and 1518 transitions. [2024-11-13 20:27:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1518 transitions. [2024-11-13 20:27:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:27:49,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:50,353 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-13 20:28:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1302 states and 1560 transitions. [2024-11-13 20:28:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1560 transitions. [2024-11-13 20:28:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:28:01,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-11-13 20:28:06,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1304 states and 1562 transitions. [2024-11-13 20:28:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1562 transitions. [2024-11-13 20:28:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:28:06,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:06,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 582 trivial. 0 not checked. [2024-11-13 20:28:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1307 states and 1566 transitions. [2024-11-13 20:28:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1566 transitions. [2024-11-13 20:28:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:28:10,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:10,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:10,899 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2024-11-13 20:28:12,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1309 states and 1567 transitions. [2024-11-13 20:28:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1567 transitions. [2024-11-13 20:28:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:12,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:12,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:28:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1312 states and 1569 transitions. [2024-11-13 20:28:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1569 transitions. [2024-11-13 20:28:15,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:15,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:28:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1315 states and 1571 transitions. [2024-11-13 20:28:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1571 transitions. [2024-11-13 20:28:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:18,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:18,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:28:21,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1318 states and 1573 transitions. [2024-11-13 20:28:21,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1573 transitions. [2024-11-13 20:28:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:21,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:28:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1321 states and 1575 transitions. [2024-11-13 20:28:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1575 transitions. [2024-11-13 20:28:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:24,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:28:27,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1324 states and 1577 transitions. [2024-11-13 20:28:27,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1577 transitions. [2024-11-13 20:28:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:27,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:28:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1327 states and 1579 transitions. [2024-11-13 20:28:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1579 transitions. [2024-11-13 20:28:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:28:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 681 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:29:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1388 states and 1683 transitions. [2024-11-13 20:29:10,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1683 transitions. [2024-11-13 20:29:10,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:29:10,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:10,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:11,954 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-13 20:29:16,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1391 states and 1688 transitions. [2024-11-13 20:29:16,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1688 transitions. [2024-11-13 20:29:16,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:29:16,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-13 20:29:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1394 states and 1693 transitions. [2024-11-13 20:29:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1693 transitions. [2024-11-13 20:29:23,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:29:23,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:23,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 723 trivial. 0 not checked. [2024-11-13 20:29:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1396 states and 1695 transitions. [2024-11-13 20:29:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1695 transitions. [2024-11-13 20:29:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:29:28,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-13 20:29:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1399 states and 1699 transitions. [2024-11-13 20:29:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1699 transitions. [2024-11-13 20:29:33,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 20:29:33,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:33,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:33,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 168 proven. 223 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 20:30:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1469 states and 1772 transitions. [2024-11-13 20:30:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1772 transitions. [2024-11-13 20:30:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 20:30:53,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 168 proven. 223 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 20:31:01,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1484 states and 1792 transitions. [2024-11-13 20:31:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1792 transitions. [2024-11-13 20:31:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 20:31:01,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:01,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat