./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0235-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/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_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0235-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 02c65307022e35fe6a7161faa785e5b34e94ccda4b82967e279eadaf3aa37bc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:34:09,537 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:34:09,654 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:34:09,662 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:34:09,667 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:34:09,708 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:34:09,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:34:09,710 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:34:09,710 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:34:09,711 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:34:09,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:34:09,711 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:34:09,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:34:09,712 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:34:09,712 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:34:09,713 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:34:09,713 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:34:09,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:34:09,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:34:09,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:34:09,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:34:09,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:34:09,715 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:34:09,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:34:09,715 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_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02c65307022e35fe6a7161faa785e5b34e94ccda4b82967e279eadaf3aa37bc3 [2024-11-13 16:34:10,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:34:10,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:34:10,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:34:10,053 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:34:10,054 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:34:10,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/test-0235-3.i Unable to find full path for "g++" [2024-11-13 16:34:12,092 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:34:12,398 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:34:12,398 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/sv-benchmarks/c/memsafety/test-0235-3.i [2024-11-13 16:34:12,414 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/data/718b748c0/538cb218f7a9469c887de49cd3e81a4c/FLAG90f5761cf [2024-11-13 16:34:12,428 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/data/718b748c0/538cb218f7a9469c887de49cd3e81a4c [2024-11-13 16:34:12,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:34:12,432 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:34:12,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:34:12,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:34:12,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:34:12,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:12,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65df74c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12, skipping insertion in model container [2024-11-13 16:34:12,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:12,495 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:34:12,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:34:12,860 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:34:12,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:34:12,964 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:34:12,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12 WrapperNode [2024-11-13 16:34:12,964 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:34:12,965 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:34:12,965 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:34:12,965 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:34:12,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:12,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,037 INFO L138 Inliner]: procedures = 188, calls = 73, calls flagged for inlining = 26, calls inlined = 60, statements flattened = 909 [2024-11-13 16:34:13,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:34:13,038 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:34:13,038 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:34:13,038 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:34:13,045 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,063 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,063 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,104 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,124 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,132 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,136 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:34:13,157 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:34:13,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:34:13,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:34:13,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:34:12" (1/1) ... [2024-11-13 16:34:13,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:34:13,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:34:13,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:34:13,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9b432c9-d0e3-400a-928a-ab8a1f2e3d9c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:34:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:34:13,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:34:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:34:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:34:13,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:34:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:34:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:34:13,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:34:13,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:34:13,433 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:34:13,435 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:34:15,610 INFO L? ?]: Removed 889 outVars from TransFormulas that were not future-live. [2024-11-13 16:34:15,610 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:34:15,916 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:34:15,921 INFO L316 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-13 16:34:15,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:34:15 BoogieIcfgContainer [2024-11-13 16:34:15,921 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:34:15,922 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:34:15,926 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:34:15,938 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:34:15,938 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:34:15" (1/1) ... [2024-11-13 16:34:15,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:34:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 753 states and 908 transitions. [2024-11-13 16:34:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 908 transitions. [2024-11-13 16:34:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:34:16,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:16,376 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 16:34:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 752 states and 906 transitions. [2024-11-13 16:34:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 906 transitions. [2024-11-13 16:34:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:34:16,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:16,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:16,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 16:34:16,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:16,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:16,691 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 16:34:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 751 states and 905 transitions. [2024-11-13 16:34:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 905 transitions. [2024-11-13 16:34:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:34:16,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:16,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:16,909 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 16:34:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 751 states and 904 transitions. [2024-11-13 16:34:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 904 transitions. [2024-11-13 16:34:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:34:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:17,142 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 16:34:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 750 states and 903 transitions. [2024-11-13 16:34:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 903 transitions. [2024-11-13 16:34:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:34:17,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:17,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:17,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:17,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 16:34:17,317 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:17,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:17,379 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 16:34:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 749 states and 902 transitions. [2024-11-13 16:34:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 902 transitions. [2024-11-13 16:34:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:34:17,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:17,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:17,499 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 16:34:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 749 states and 901 transitions. [2024-11-13 16:34:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 901 transitions. [2024-11-13 16:34:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:34:17,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:17,697 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 16:34:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 748 states and 900 transitions. [2024-11-13 16:34:17,719 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 900 transitions. [2024-11-13 16:34:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:34:17,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:17,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:17,856 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 16:34:17,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:17,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:17,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:17,976 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 16:34:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 747 states and 899 transitions. [2024-11-13 16:34:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 899 transitions. [2024-11-13 16:34:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:34:18,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:18,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:18,198 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 16:34:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:18,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 746 states and 897 transitions. [2024-11-13 16:34:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 897 transitions. [2024-11-13 16:34:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:34:18,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:18,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:18,398 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 16:34:18,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:18,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:18,495 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 16:34:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:18,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 747 states and 898 transitions. [2024-11-13 16:34:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 898 transitions. [2024-11-13 16:34:18,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:34:18,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:18,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:18,761 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 16:34:18,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:18,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:34:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 749 states and 902 transitions. [2024-11-13 16:34:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 902 transitions. [2024-11-13 16:34:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:34:19,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:19,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:19,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-13 16:34:19,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:19,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:19,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:34:19,595 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 16:34:19,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:19,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 748 states and 901 transitions. [2024-11-13 16:34:19,629 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 901 transitions. [2024-11-13 16:34:19,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:34:19,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:19,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:19,832 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 16:34:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:19,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 747 states and 899 transitions. [2024-11-13 16:34:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 899 transitions. [2024-11-13 16:34:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:34:19,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:20,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:34:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:20,177 INFO L255 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-13 16:34:20,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:34:20,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-13 16:34:20,281 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 16:34:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:20,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 746 states and 898 transitions. [2024-11-13 16:34:20,525 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 898 transitions. [2024-11-13 16:34:20,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:34:20,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:20,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:20,753 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 16:34:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 745 states and 897 transitions. [2024-11-13 16:34:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 897 transitions. [2024-11-13 16:34:20,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:34:20,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:20,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:21,216 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 16:34:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 744 states and 896 transitions. [2024-11-13 16:34:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 896 transitions. [2024-11-13 16:34:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:34:21,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:21,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:21,872 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 16:34:22,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 743 states and 895 transitions. [2024-11-13 16:34:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 895 transitions. [2024-11-13 16:34:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:34:22,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:22,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:23,213 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 16:34:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 744 states and 896 transitions. [2024-11-13 16:34:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 896 transitions. [2024-11-13 16:34:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:34:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:23,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:24,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 745 states and 898 transitions. [2024-11-13 16:34:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 898 transitions. [2024-11-13 16:34:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:34:24,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:24,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:25,524 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:26,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 746 states and 898 transitions. [2024-11-13 16:34:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 898 transitions. [2024-11-13 16:34:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:34:26,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:27,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 747 states and 900 transitions. [2024-11-13 16:34:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 900 transitions. [2024-11-13 16:34:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:34:27,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:27,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 748 states and 901 transitions. [2024-11-13 16:34:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 901 transitions. [2024-11-13 16:34:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:34:29,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:29,753 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 749 states and 902 transitions. [2024-11-13 16:34:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 902 transitions. [2024-11-13 16:34:30,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:34:30,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:30,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:31,321 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:32,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 750 states and 903 transitions. [2024-11-13 16:34:32,250 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 903 transitions. [2024-11-13 16:34:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:34:32,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:33,021 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 751 states and 904 transitions. [2024-11-13 16:34:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 904 transitions. [2024-11-13 16:34:34,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:34:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:34,975 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:36,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 752 states and 905 transitions. [2024-11-13 16:34:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 905 transitions. [2024-11-13 16:34:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:34:36,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:36,996 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 753 states and 906 transitions. [2024-11-13 16:34:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 906 transitions. [2024-11-13 16:34:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:34:38,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:38,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:38,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 754 states and 907 transitions. [2024-11-13 16:34:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 907 transitions. [2024-11-13 16:34:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:34:40,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:40,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 755 states and 908 transitions. [2024-11-13 16:34:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 908 transitions. [2024-11-13 16:34:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:34:42,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:42,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 756 states and 909 transitions. [2024-11-13 16:34:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 909 transitions. [2024-11-13 16:34:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:34:44,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:44,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 757 states and 910 transitions. [2024-11-13 16:34:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 910 transitions. [2024-11-13 16:34:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:34:47,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:47,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:34:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:34:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 758 states and 911 transitions. [2024-11-13 16:34:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 911 transitions. [2024-11-13 16:34:49,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:34:49,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:34:49,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:34:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 759 states and 911 transitions. [2024-11-13 16:35:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 911 transitions. [2024-11-13 16:35:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:35:01,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:02,342 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 760 states and 913 transitions. [2024-11-13 16:35:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 913 transitions. [2024-11-13 16:35:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:35:03,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 913 transitions. [2024-11-13 16:35:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 913 transitions. [2024-11-13 16:35:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:35:06,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:07,484 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 915 transitions. [2024-11-13 16:35:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 915 transitions. [2024-11-13 16:35:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:35:08,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:08,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:09,940 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 763 states and 915 transitions. [2024-11-13 16:35:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 915 transitions. [2024-11-13 16:35:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:35:11,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 764 states and 916 transitions. [2024-11-13 16:35:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 916 transitions. [2024-11-13 16:35:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:35:13,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:13,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:16,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 765 states and 917 transitions. [2024-11-13 16:35:16,315 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 917 transitions. [2024-11-13 16:35:16,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:35:16,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 766 states and 918 transitions. [2024-11-13 16:35:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 918 transitions. [2024-11-13 16:35:18,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:35:18,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:20,971 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 767 states and 920 transitions. [2024-11-13 16:35:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 920 transitions. [2024-11-13 16:35:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:35:23,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:27,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:27,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 768 states and 920 transitions. [2024-11-13 16:35:27,315 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 920 transitions. [2024-11-13 16:35:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:35:27,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:27,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:30,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 769 states and 922 transitions. [2024-11-13 16:35:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 922 transitions. [2024-11-13 16:35:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:35:30,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:30,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:31,871 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 770 states and 923 transitions. [2024-11-13 16:35:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 923 transitions. [2024-11-13 16:35:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:35:34,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:34,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:35,749 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 771 states and 924 transitions. [2024-11-13 16:35:38,150 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 924 transitions. [2024-11-13 16:35:38,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:35:38,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:38,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 772 states and 924 transitions. [2024-11-13 16:35:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 924 transitions. [2024-11-13 16:35:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:35:45,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:45,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:47,117 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 773 states and 926 transitions. [2024-11-13 16:35:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 926 transitions. [2024-11-13 16:35:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:35:49,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 774 states and 927 transitions. [2024-11-13 16:35:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 927 transitions. [2024-11-13 16:35:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:35:53,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:53,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:35:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:35:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 775 states and 927 transitions. [2024-11-13 16:35:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 927 transitions. [2024-11-13 16:35:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:35:58,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:35:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:35:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 776 states and 928 transitions. [2024-11-13 16:36:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 928 transitions. [2024-11-13 16:36:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:36:01,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:01,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 777 states and 930 transitions. [2024-11-13 16:36:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 930 transitions. [2024-11-13 16:36:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:36:06,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:11,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 778 states and 931 transitions. [2024-11-13 16:36:11,493 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 931 transitions. [2024-11-13 16:36:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:36:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:18,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 779 states and 931 transitions. [2024-11-13 16:36:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 931 transitions. [2024-11-13 16:36:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:36:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:18,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 780 states and 933 transitions. [2024-11-13 16:36:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 933 transitions. [2024-11-13 16:36:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:36:23,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:29,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 781 states and 933 transitions. [2024-11-13 16:36:29,666 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 933 transitions. [2024-11-13 16:36:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:36:29,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:29,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 782 states and 935 transitions. [2024-11-13 16:36:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 935 transitions. [2024-11-13 16:36:34,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:36:34,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:34,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:37,511 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 783 states and 935 transitions. [2024-11-13 16:36:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 935 transitions. [2024-11-13 16:36:41,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:36:41,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:41,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 784 states and 936 transitions. [2024-11-13 16:36:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 936 transitions. [2024-11-13 16:36:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:36:45,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 785 states and 938 transitions. [2024-11-13 16:36:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 938 transitions. [2024-11-13 16:36:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:36:51,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:36:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 786 states and 938 transitions. [2024-11-13 16:36:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 938 transitions. [2024-11-13 16:36:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:36:57,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:01,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 787 states and 939 transitions. [2024-11-13 16:37:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 939 transitions. [2024-11-13 16:37:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:37:01,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:01,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 788 states and 941 transitions. [2024-11-13 16:37:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 941 transitions. [2024-11-13 16:37:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:37:07,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:07,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:09,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 789 states and 942 transitions. [2024-11-13 16:37:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 942 transitions. [2024-11-13 16:37:13,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:37:13,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:13,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:21,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 790 states and 942 transitions. [2024-11-13 16:37:21,524 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 942 transitions. [2024-11-13 16:37:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:37:21,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:21,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:24,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 791 states and 944 transitions. [2024-11-13 16:37:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 944 transitions. [2024-11-13 16:37:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:37:27,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:27,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 792 states and 945 transitions. [2024-11-13 16:37:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 945 transitions. [2024-11-13 16:37:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:37:33,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:33,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:36,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:39,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 793 states and 946 transitions. [2024-11-13 16:37:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 946 transitions. [2024-11-13 16:37:39,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:37:39,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:39,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:45,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 794 states and 947 transitions. [2024-11-13 16:37:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 947 transitions. [2024-11-13 16:37:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:37:45,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:45,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:52,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 795 states and 948 transitions. [2024-11-13 16:37:52,419 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 948 transitions. [2024-11-13 16:37:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:37:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:55,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:37:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 796 states and 949 transitions. [2024-11-13 16:37:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 949 transitions. [2024-11-13 16:37:58,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:37:58,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:17,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 797 states and 949 transitions. [2024-11-13 16:38:17,257 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 949 transitions. [2024-11-13 16:38:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:38:17,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:17,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 798 states and 951 transitions. [2024-11-13 16:38:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 951 transitions. [2024-11-13 16:38:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:38:23,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:23,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:27,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:31,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 799 states and 952 transitions. [2024-11-13 16:38:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 952 transitions. [2024-11-13 16:38:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:38:31,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:31,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:31,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 800 states and 953 transitions. [2024-11-13 16:38:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 953 transitions. [2024-11-13 16:38:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:38:38,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 801 states and 954 transitions. [2024-11-13 16:38:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 954 transitions. [2024-11-13 16:38:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:38:45,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:45,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:52,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 802 states and 955 transitions. [2024-11-13 16:38:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 955 transitions. [2024-11-13 16:38:52,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:38:52,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:52,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:38:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 803 states and 956 transitions. [2024-11-13 16:38:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 956 transitions. [2024-11-13 16:38:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:38:59,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 804 states and 956 transitions. [2024-11-13 16:39:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 956 transitions. [2024-11-13 16:39:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:39:19,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:19,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:23,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 805 states and 958 transitions. [2024-11-13 16:39:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 958 transitions. [2024-11-13 16:39:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:39:26,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:26,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 806 states and 959 transitions. [2024-11-13 16:39:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 959 transitions. [2024-11-13 16:39:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:39:34,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:42,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 807 states and 960 transitions. [2024-11-13 16:39:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 960 transitions. [2024-11-13 16:39:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:39:42,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 808 states and 960 transitions. [2024-11-13 16:39:57,509 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 960 transitions. [2024-11-13 16:39:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:39:57,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:57,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 809 states and 962 transitions. [2024-11-13 16:40:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 962 transitions. [2024-11-13 16:40:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:40:05,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 810 states and 963 transitions. [2024-11-13 16:40:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 963 transitions. [2024-11-13 16:40:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:40:14,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:14,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:23,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 811 states and 964 transitions. [2024-11-13 16:40:23,940 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 964 transitions. [2024-11-13 16:40:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:40:23,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:23,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:27,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:32,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 812 states and 965 transitions. [2024-11-13 16:40:32,980 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 965 transitions. [2024-11-13 16:40:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:40:32,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:39,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:51,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 813 states and 965 transitions. [2024-11-13 16:40:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 965 transitions. [2024-11-13 16:40:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:40:51,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 814 states and 966 transitions. [2024-11-13 16:40:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 966 transitions. [2024-11-13 16:40:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:40:58,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:58,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 815 states and 968 transitions. [2024-11-13 16:41:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 968 transitions. [2024-11-13 16:41:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:41:09,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:13,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 816 states and 969 transitions. [2024-11-13 16:41:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 969 transitions. [2024-11-13 16:41:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:41:17,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:17,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:26,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 817 states and 970 transitions. [2024-11-13 16:41:26,693 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 970 transitions. [2024-11-13 16:41:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:41:26,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:26,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 818 states and 971 transitions. [2024-11-13 16:41:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 971 transitions. [2024-11-13 16:41:35,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:41:35,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:44,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 819 states and 972 transitions. [2024-11-13 16:41:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 972 transitions. [2024-11-13 16:41:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:41:44,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:44,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 820 states and 973 transitions. [2024-11-13 16:41:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 973 transitions. [2024-11-13 16:41:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:41:53,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:18,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 821 states and 973 transitions. [2024-11-13 16:42:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 973 transitions. [2024-11-13 16:42:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:42:18,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 822 states and 974 transitions. [2024-11-13 16:42:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 974 transitions. [2024-11-13 16:42:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:42:25,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 823 states and 975 transitions. [2024-11-13 16:42:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 975 transitions. [2024-11-13 16:42:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:42:32,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:46,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 824 states and 977 transitions. [2024-11-13 16:42:46,252 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 977 transitions. [2024-11-13 16:42:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:42:46,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:42:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 825 states and 978 transitions. [2024-11-13 16:42:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 978 transitions. [2024-11-13 16:42:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:42:56,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 826 states and 979 transitions. [2024-11-13 16:43:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 979 transitions. [2024-11-13 16:43:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:06,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:06,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 827 states and 980 transitions. [2024-11-13 16:43:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 980 transitions. [2024-11-13 16:43:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:43:16,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:16,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 828 states and 981 transitions. [2024-11-13 16:43:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 981 transitions. [2024-11-13 16:43:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:43:27,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:31,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 829 states and 982 transitions. [2024-11-13 16:43:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 982 transitions. [2024-11-13 16:43:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:43:37,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:48,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 830 states and 983 transitions. [2024-11-13 16:43:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 983 transitions. [2024-11-13 16:43:48,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:43:48,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:48,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 831 states and 984 transitions. [2024-11-13 16:43:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 984 transitions. [2024-11-13 16:43:59,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:43:59,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:59,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:04,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 832 states and 985 transitions. [2024-11-13 16:44:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 985 transitions. [2024-11-13 16:44:10,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:44:10,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 833 states and 986 transitions. [2024-11-13 16:44:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 986 transitions. [2024-11-13 16:44:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:44:21,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 834 states and 987 transitions. [2024-11-13 16:44:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 987 transitions. [2024-11-13 16:44:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:44:33,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:34,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:46,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 835 states and 988 transitions. [2024-11-13 16:44:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 988 transitions. [2024-11-13 16:44:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:44:46,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:44:58,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 836 states and 989 transitions. [2024-11-13 16:44:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 989 transitions. [2024-11-13 16:44:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:44:58,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:05,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:45:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 837 states and 990 transitions. [2024-11-13 16:45:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 990 transitions. [2024-11-13 16:45:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:45:12,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:45:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 838 states and 991 transitions. [2024-11-13 16:45:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 991 transitions. [2024-11-13 16:45:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:45:24,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:24,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 839 states and 991 transitions. [2024-11-13 16:46:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 991 transitions. [2024-11-13 16:46:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:46:28,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 840 states and 993 transitions. [2024-11-13 16:46:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 993 transitions. [2024-11-13 16:46:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:46:41,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:41,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:46:56,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 841 states and 993 transitions. [2024-11-13 16:46:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 993 transitions. [2024-11-13 16:46:56,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:46:56,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:56,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 842 states and 994 transitions. [2024-11-13 16:47:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 994 transitions. [2024-11-13 16:47:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:47:06,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:07,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 843 states and 996 transitions. [2024-11-13 16:47:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 996 transitions. [2024-11-13 16:47:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:47:23,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:23,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 844 states and 996 transitions. [2024-11-13 16:47:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 996 transitions. [2024-11-13 16:47:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:47:39,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:40,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.