./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/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_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:28:53,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:28:53,460 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:28:53,465 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:28:53,465 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:28:53,499 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:28:53,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:28:53,502 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:28:53,502 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:28:53,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:28:53,503 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:28:53,503 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:28:53,504 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:28:53,504 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:28:53,504 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:28:53,504 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:28:53,504 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:28:53,504 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:28:53,506 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:28:53,506 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:28:53,506 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:28:53,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:53,506 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:28:53,506 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:28:53,507 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:28:53,507 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:28:53,507 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:28:53,507 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_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dff9798a0295b679f16f480562390718a9087ab219890b5f7fb9fb3739a540b [2024-11-13 21:28:53,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:28:53,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:28:53,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:28:53,878 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:28:53,878 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:28:53,879 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i Unable to find full path for "g++" [2024-11-13 21:28:55,770 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:28:56,175 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:28:56,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-2.i [2024-11-13 21:28:56,193 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/data/f31bdd472/147eaf6a354f4e37ab46866e17f6db2b/FLAG4a811b9cb [2024-11-13 21:28:56,357 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/data/f31bdd472/147eaf6a354f4e37ab46866e17f6db2b [2024-11-13 21:28:56,360 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:28:56,361 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:28:56,363 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:56,363 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:28:56,368 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:28:56,369 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:56" (1/1) ... [2024-11-13 21:28:56,370 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5edf4adf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:56, skipping insertion in model container [2024-11-13 21:28:56,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:28:56" (1/1) ... [2024-11-13 21:28:56,414 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:28:57,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:57,047 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:28:57,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:28:57,204 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:28:57,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57 WrapperNode [2024-11-13 21:28:57,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:28:57,206 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:57,206 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:28:57,206 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:28:57,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,323 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1555 [2024-11-13 21:28:57,323 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:28:57,324 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:28:57,324 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:28:57,324 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:28:57,332 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,343 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,412 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,424 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:28:57,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:28:57,435 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:28:57,435 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:28:57,436 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:28:57" (1/1) ... [2024-11-13 21:28:57,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:28:57,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:28:57,479 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:28:57,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5093022-531b-402b-9523-75f84cad3cc3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:28:57,509 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 21:28:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 21:28:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:28:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:28:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:28:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:28:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:28:57,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:28:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:28:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:28:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:28:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:28:57,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:28:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:28:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:28:57,811 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:28:57,813 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:28:59,843 INFO L? ?]: Removed 337 outVars from TransFormulas that were not future-live. [2024-11-13 21:28:59,843 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:29:01,723 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:29:01,724 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 21:29:01,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:01 BoogieIcfgContainer [2024-11-13 21:29:01,724 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:29:01,725 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:29:01,725 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:29:01,737 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:29:01,737 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:29:01" (1/1) ... [2024-11-13 21:29:01,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:29:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-13 21:29:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-13 21:29:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:29:01,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:29:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,080 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:29:02,093 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:29:02,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 11 treesize of output 7 [2024-11-13 21:29:02,205 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:29:02,207 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 21:29:02,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 21:29:02,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 21:29:02,241 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 21:29:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 147 states and 242 transitions. [2024-11-13 21:29:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 242 transitions. [2024-11-13 21:29:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:29:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:29:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 21:29:02,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:29:02,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 11 treesize of output 7 [2024-11-13 21:29:02,483 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 21:29:02,484 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 21:29:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 21:29:02,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 21:29:02,499 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 21:29:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-11-13 21:29:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-11-13 21:29:02,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:29:02,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,645 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 21:29:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 148 states and 241 transitions. [2024-11-13 21:29:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 241 transitions. [2024-11-13 21:29:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:29:02,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,738 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 21:29:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 148 states and 237 transitions. [2024-11-13 21:29:02,744 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 237 transitions. [2024-11-13 21:29:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:29:02,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,908 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 21:29:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 148 states and 231 transitions. [2024-11-13 21:29:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 231 transitions. [2024-11-13 21:29:03,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:29:03,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:03,112 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 21:29:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 148 states and 225 transitions. [2024-11-13 21:29:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 225 transitions. [2024-11-13 21:29:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:29:03,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:03,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:03,292 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 21:29:04,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 148 states and 219 transitions. [2024-11-13 21:29:04,942 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 219 transitions. [2024-11-13 21:29:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:29:04,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:04,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:05,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:15,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 163 states and 237 transitions. [2024-11-13 21:29:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 237 transitions. [2024-11-13 21:29:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:29:16,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,628 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 21:29:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 163 states and 235 transitions. [2024-11-13 21:29:16,641 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 235 transitions. [2024-11-13 21:29:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:29:16,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 163 states and 233 transitions. [2024-11-13 21:29:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 233 transitions. [2024-11-13 21:29:16,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:29:16,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:27,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 163 states and 231 transitions. [2024-11-13 21:29:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 231 transitions. [2024-11-13 21:29:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:29:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:28,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:31,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:29:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 166 states and 233 transitions. [2024-11-13 21:29:31,714 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 233 transitions. [2024-11-13 21:29:31,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:29:31,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:32,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 168 states and 236 transitions. [2024-11-13 21:29:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 236 transitions. [2024-11-13 21:29:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:29:32,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:33,983 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:34,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 169 states and 239 transitions. [2024-11-13 21:29:34,488 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 239 transitions. [2024-11-13 21:29:34,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:29:34,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:34,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:35,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 171 states and 243 transitions. [2024-11-13 21:29:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 243 transitions. [2024-11-13 21:29:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:29:36,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:36,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 172 states and 245 transitions. [2024-11-13 21:29:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 245 transitions. [2024-11-13 21:29:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:29:37,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 173 states and 246 transitions. [2024-11-13 21:29:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 246 transitions. [2024-11-13 21:29:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:29:39,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:40,327 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 175 states and 249 transitions. [2024-11-13 21:29:41,812 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 249 transitions. [2024-11-13 21:29:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:29:41,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:41,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 176 states and 250 transitions. [2024-11-13 21:29:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 250 transitions. [2024-11-13 21:29:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:29:43,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 177 states and 251 transitions. [2024-11-13 21:29:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 251 transitions. [2024-11-13 21:29:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:29:44,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 178 states and 252 transitions. [2024-11-13 21:29:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 252 transitions. [2024-11-13 21:29:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:29:46,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:46,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:48,185 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 179 states and 253 transitions. [2024-11-13 21:29:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 253 transitions. [2024-11-13 21:29:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:29:48,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:50,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 180 states and 254 transitions. [2024-11-13 21:29:50,732 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2024-11-13 21:29:50,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:29:50,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:50,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 181 states and 255 transitions. [2024-11-13 21:29:52,568 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 255 transitions. [2024-11-13 21:29:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:29:52,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,985 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 182 states and 256 transitions. [2024-11-13 21:29:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 256 transitions. [2024-11-13 21:29:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:29:54,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:54,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 183 states and 257 transitions. [2024-11-13 21:29:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 257 transitions. [2024-11-13 21:29:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:29:56,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:56,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:29:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 184 states and 258 transitions. [2024-11-13 21:29:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 258 transitions. [2024-11-13 21:29:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:29:58,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:58,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 185 states and 259 transitions. [2024-11-13 21:30:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 259 transitions. [2024-11-13 21:30:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:30:00,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:00,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 186 states and 260 transitions. [2024-11-13 21:30:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 260 transitions. [2024-11-13 21:30:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:30:02,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:02,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:03,736 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 187 states and 261 transitions. [2024-11-13 21:30:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 261 transitions. [2024-11-13 21:30:04,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:30:04,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:04,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:04,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 188 states and 262 transitions. [2024-11-13 21:30:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 262 transitions. [2024-11-13 21:30:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:30:06,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:08,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 189 states and 263 transitions. [2024-11-13 21:30:08,605 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 263 transitions. [2024-11-13 21:30:08,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:30:08,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:08,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:11,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 190 states and 264 transitions. [2024-11-13 21:30:11,026 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 264 transitions. [2024-11-13 21:30:11,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:30:11,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:12,283 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 191 states and 265 transitions. [2024-11-13 21:30:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 265 transitions. [2024-11-13 21:30:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:30:12,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:12,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 192 states and 266 transitions. [2024-11-13 21:30:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 266 transitions. [2024-11-13 21:30:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:30:14,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:14,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:16,047 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:17,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:17,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 193 states and 267 transitions. [2024-11-13 21:30:17,303 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 267 transitions. [2024-11-13 21:30:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:30:17,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:19,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 194 states and 268 transitions. [2024-11-13 21:30:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 268 transitions. [2024-11-13 21:30:19,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:30:19,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:19,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:20,796 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 195 states and 269 transitions. [2024-11-13 21:30:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 269 transitions. [2024-11-13 21:30:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:30:21,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:24,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 196 states and 270 transitions. [2024-11-13 21:30:24,188 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 270 transitions. [2024-11-13 21:30:24,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:30:24,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:24,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:26,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 197 states and 271 transitions. [2024-11-13 21:30:26,945 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 271 transitions. [2024-11-13 21:30:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:30:26,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:26,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:29,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 198 states and 272 transitions. [2024-11-13 21:30:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 272 transitions. [2024-11-13 21:30:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:30:29,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:31,342 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 199 states and 273 transitions. [2024-11-13 21:30:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 273 transitions. [2024-11-13 21:30:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:30:32,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 200 states and 274 transitions. [2024-11-13 21:30:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 274 transitions. [2024-11-13 21:30:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:30:35,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 201 states and 275 transitions. [2024-11-13 21:30:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 275 transitions. [2024-11-13 21:30:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:30:39,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:39,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 202 states and 276 transitions. [2024-11-13 21:30:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 276 transitions. [2024-11-13 21:30:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:30:42,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:44,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:44,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 203 states and 277 transitions. [2024-11-13 21:30:44,686 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 277 transitions. [2024-11-13 21:30:44,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:30:44,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:46,521 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 204 states and 278 transitions. [2024-11-13 21:30:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 278 transitions. [2024-11-13 21:30:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:30:47,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:47,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 205 states and 279 transitions. [2024-11-13 21:30:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 279 transitions. [2024-11-13 21:30:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:30:49,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:51,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 206 states and 280 transitions. [2024-11-13 21:30:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 280 transitions. [2024-11-13 21:30:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:30:51,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 207 states and 281 transitions. [2024-11-13 21:30:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 281 transitions. [2024-11-13 21:30:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:30:54,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:56,168 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 208 states and 282 transitions. [2024-11-13 21:30:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 282 transitions. [2024-11-13 21:30:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:30:56,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:56,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:30:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:59,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 209 states and 283 transitions. [2024-11-13 21:30:59,255 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 283 transitions. [2024-11-13 21:30:59,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:30:59,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:59,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:02,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 210 states and 284 transitions. [2024-11-13 21:31:02,350 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 284 transitions. [2024-11-13 21:31:02,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:31:02,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:02,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 211 states and 285 transitions. [2024-11-13 21:31:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 285 transitions. [2024-11-13 21:31:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:31:19,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:19,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,362 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 212 states and 286 transitions. [2024-11-13 21:31:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 286 transitions. [2024-11-13 21:31:26,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:31:26,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:26,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:31:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 213 states and 287 transitions. [2024-11-13 21:31:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 287 transitions. [2024-11-13 21:31:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:31:49,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:49,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:49,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 214 states and 289 transitions. [2024-11-13 21:31:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 289 transitions. [2024-11-13 21:31:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:31:50,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:53,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 215 states and 291 transitions. [2024-11-13 21:31:53,118 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 291 transitions. [2024-11-13 21:31:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:31:53,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:53,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 217 states and 295 transitions. [2024-11-13 21:31:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 295 transitions. [2024-11-13 21:31:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:31:58,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:00,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 218 states and 296 transitions. [2024-11-13 21:32:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 296 transitions. [2024-11-13 21:32:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:32:01,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 219 states and 296 transitions. [2024-11-13 21:32:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 296 transitions. [2024-11-13 21:32:05,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:32:05,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:05,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:06,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:07,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 220 states and 297 transitions. [2024-11-13 21:32:07,433 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 297 transitions. [2024-11-13 21:32:07,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:32:07,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:07,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:10,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 221 states and 298 transitions. [2024-11-13 21:32:10,576 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 298 transitions. [2024-11-13 21:32:10,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:32:10,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:13,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 222 states and 299 transitions. [2024-11-13 21:32:13,000 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 299 transitions. [2024-11-13 21:32:13,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:32:13,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:13,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 223 states and 300 transitions. [2024-11-13 21:32:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 300 transitions. [2024-11-13 21:32:15,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:32:15,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:15,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 224 states and 301 transitions. [2024-11-13 21:32:18,520 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 301 transitions. [2024-11-13 21:32:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:32:18,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 225 states and 302 transitions. [2024-11-13 21:32:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 302 transitions. [2024-11-13 21:32:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:32:20,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:20,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 226 states and 303 transitions. [2024-11-13 21:32:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 303 transitions. [2024-11-13 21:32:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:32:24,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:24,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:26,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 227 states and 304 transitions. [2024-11-13 21:32:26,679 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 304 transitions. [2024-11-13 21:32:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:32:26,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:26,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 228 states and 305 transitions. [2024-11-13 21:32:30,138 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 305 transitions. [2024-11-13 21:32:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:32:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 229 states and 306 transitions. [2024-11-13 21:32:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 306 transitions. [2024-11-13 21:32:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:32:33,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 230 states and 307 transitions. [2024-11-13 21:32:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 307 transitions. [2024-11-13 21:32:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:32:35,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:35,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:37,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 231 states and 308 transitions. [2024-11-13 21:32:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2024-11-13 21:32:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:32:38,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:38,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 232 states and 309 transitions. [2024-11-13 21:32:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 309 transitions. [2024-11-13 21:32:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:32:50,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:50,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 233 states and 310 transitions. [2024-11-13 21:32:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 310 transitions. [2024-11-13 21:32:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:32:54,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:54,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 234 states and 311 transitions. [2024-11-13 21:32:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 311 transitions. [2024-11-13 21:32:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:32:57,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:57,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:02,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 235 states and 312 transitions. [2024-11-13 21:33:02,816 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 312 transitions. [2024-11-13 21:33:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:33:02,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:02,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:05,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 236 states and 313 transitions. [2024-11-13 21:33:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 313 transitions. [2024-11-13 21:33:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:33:06,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:06,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:11,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 237 states and 314 transitions. [2024-11-13 21:33:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 314 transitions. [2024-11-13 21:33:11,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:33:11,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:11,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:14,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 238 states and 315 transitions. [2024-11-13 21:33:14,982 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 315 transitions. [2024-11-13 21:33:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:33:14,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 239 states and 316 transitions. [2024-11-13 21:33:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 316 transitions. [2024-11-13 21:33:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:33:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:18,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 240 states and 317 transitions. [2024-11-13 21:33:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 317 transitions. [2024-11-13 21:33:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:33:22,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:22,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:23,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 241 states and 318 transitions. [2024-11-13 21:33:25,122 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 318 transitions. [2024-11-13 21:33:25,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:33:25,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:25,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 242 states and 319 transitions. [2024-11-13 21:33:29,107 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 319 transitions. [2024-11-13 21:33:29,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:33:29,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:29,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:31,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 243 states and 320 transitions. [2024-11-13 21:33:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2024-11-13 21:33:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:33:33,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:38,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 244 states and 321 transitions. [2024-11-13 21:33:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 321 transitions. [2024-11-13 21:33:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:33:38,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:38,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 245 states and 322 transitions. [2024-11-13 21:33:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 322 transitions. [2024-11-13 21:33:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:33:42,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:42,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:46,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 246 states and 323 transitions. [2024-11-13 21:33:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 323 transitions. [2024-11-13 21:33:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:33:46,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 247 states and 324 transitions. [2024-11-13 21:33:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 324 transitions. [2024-11-13 21:33:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:33:51,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 248 states and 325 transitions. [2024-11-13 21:33:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 325 transitions. [2024-11-13 21:33:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:33:56,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:56,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:00,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 249 states and 326 transitions. [2024-11-13 21:34:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 326 transitions. [2024-11-13 21:34:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:34:01,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:01,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:04,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 250 states and 327 transitions. [2024-11-13 21:34:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 327 transitions. [2024-11-13 21:34:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:34:06,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:06,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 251 states and 328 transitions. [2024-11-13 21:34:10,479 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 328 transitions. [2024-11-13 21:34:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:34:10,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 252 states and 329 transitions. [2024-11-13 21:34:14,739 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 329 transitions. [2024-11-13 21:34:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:34:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:14,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:16,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 253 states and 330 transitions. [2024-11-13 21:34:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 330 transitions. [2024-11-13 21:34:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:34:20,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:26,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 254 states and 331 transitions. [2024-11-13 21:34:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 331 transitions. [2024-11-13 21:34:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:34:26,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:29,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:34:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 255 states and 332 transitions. [2024-11-13 21:34:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 332 transitions. [2024-11-13 21:34:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:34:31,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:31,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 256 states and 333 transitions. [2024-11-13 21:35:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 333 transitions. [2024-11-13 21:35:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:35:06,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:06,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:09,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 257 states and 334 transitions. [2024-11-13 21:35:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 334 transitions. [2024-11-13 21:35:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:35:11,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 258 states and 335 transitions. [2024-11-13 21:35:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 335 transitions. [2024-11-13 21:35:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:35:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:16,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:21,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 259 states and 336 transitions. [2024-11-13 21:35:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 336 transitions. [2024-11-13 21:35:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:35:25,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 260 states and 337 transitions. [2024-11-13 21:35:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 337 transitions. [2024-11-13 21:35:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:35:31,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 261 states and 338 transitions. [2024-11-13 21:35:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 338 transitions. [2024-11-13 21:35:39,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:35:39,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:40,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:45,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 262 states and 339 transitions. [2024-11-13 21:35:45,866 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 339 transitions. [2024-11-13 21:35:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:35:45,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:35:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 263 states and 340 transitions. [2024-11-13 21:35:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 340 transitions. [2024-11-13 21:35:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:35:51,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 264 states and 341 transitions. [2024-11-13 21:36:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 341 transitions. [2024-11-13 21:36:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:36:00,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 265 states and 342 transitions. [2024-11-13 21:36:07,335 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 342 transitions. [2024-11-13 21:36:07,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:36:07,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:07,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 266 states and 343 transitions. [2024-11-13 21:36:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 343 transitions. [2024-11-13 21:36:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:36:13,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:18,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 267 states and 344 transitions. [2024-11-13 21:36:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 344 transitions. [2024-11-13 21:36:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:36:18,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:18,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:24,449 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:28,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:28,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 268 states and 345 transitions. [2024-11-13 21:36:28,391 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 345 transitions. [2024-11-13 21:36:28,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:36:28,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:28,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:36,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 269 states and 346 transitions. [2024-11-13 21:36:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 346 transitions. [2024-11-13 21:36:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:36:36,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:36:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 270 states and 347 transitions. [2024-11-13 21:36:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 347 transitions. [2024-11-13 21:36:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:36:43,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:37:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 271 states and 348 transitions. [2024-11-13 21:37:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 348 transitions. [2024-11-13 21:37:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:37:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:37:33,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 272 states and 349 transitions. [2024-11-13 21:37:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 349 transitions. [2024-11-13 21:37:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:37:33,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:38,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:37:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 273 states and 350 transitions. [2024-11-13 21:37:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 350 transitions. [2024-11-13 21:37:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:37:41,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:37:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:49,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 351 transitions. [2024-11-13 21:37:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 351 transitions. [2024-11-13 21:37:49,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:37:49,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:49,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:38:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 275 states and 352 transitions. [2024-11-13 21:38:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 352 transitions. [2024-11-13 21:38:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:38:00,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:38:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 276 states and 353 transitions. [2024-11-13 21:38:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 353 transitions. [2024-11-13 21:38:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:38:08,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:08,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat