./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3_overflow.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/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_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/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_c0493d20-1416-4a51-9f62-4c00b2dbb70c/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 e5878b7d2af5fd4b66050c0dbed52215fb6ea8477622dc26391a98be7bc7f1ca --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:27:56,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:27:56,449 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:27:56,457 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:27:56,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:27:56,490 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:27:56,491 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:27:56,491 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:27:56,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:27:56,492 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:27:56,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:27:56,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:27:56,493 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:27:56,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:56,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:27:56,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:27:56,495 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_c0493d20-1416-4a51-9f62-4c00b2dbb70c/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 -> e5878b7d2af5fd4b66050c0dbed52215fb6ea8477622dc26391a98be7bc7f1ca [2024-11-13 21:27:56,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:27:56,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:27:56,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:27:56,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:27:56,836 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:27:56,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_lcr.3_overflow.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 21:27:58,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:27:59,078 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:27:59,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/sv-benchmarks/c/seq-mthreaded/pals_lcr.3_overflow.ufo.UNBOUNDED.pals.c [2024-11-13 21:27:59,090 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/data/168f3ae59/e1ddf19e923d43b2b2fdb0bfa101431c/FLAGe36ba3b3a [2024-11-13 21:27:59,103 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/data/168f3ae59/e1ddf19e923d43b2b2fdb0bfa101431c [2024-11-13 21:27:59,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:27:59,107 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:27:59,109 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:27:59,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:27:59,113 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:27:59,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ec65393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59, skipping insertion in model container [2024-11-13 21:27:59,116 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,136 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:27:59,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:27:59,332 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:27:59,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:27:59,391 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:27:59,391 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59 WrapperNode [2024-11-13 21:27:59,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:27:59,393 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:27:59,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:27:59,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:27:59,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,414 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,451 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 234 [2024-11-13 21:27:59,452 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:27:59,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:27:59,453 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:27:59,453 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:27:59,465 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,467 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,468 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,476 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,485 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,487 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,492 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,494 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:27:59,499 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:27:59,500 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:27:59,500 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:27:59,501 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:27:59" (1/1) ... [2024-11-13 21:27:59,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:27:59,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:27:59,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:27:59,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0493d20-1416-4a51-9f62-4c00b2dbb70c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:27:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:27:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:27:59,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:27:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:27:59,667 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:27:59,669 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:28:00,144 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-13 21:28:00,145 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:28:00,478 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:28:00,478 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:28:00,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:00 BoogieIcfgContainer [2024-11-13 21:28:00,478 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:28:00,479 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:28:00,479 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:28:00,489 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:28:00,489 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:28:00" (1/1) ... [2024-11-13 21:28:00,499 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:28:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-13 21:28:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-13 21:28:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:28:00,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:00,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:01,107 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 21:28:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-13 21:28:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-13 21:28:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:28:01,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:01,832 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 21:28:02,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2024-11-13 21:28:02,037 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2024-11-13 21:28:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:28:02,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:02,455 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 21:28:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-11-13 21:28:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-11-13 21:28:02,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:28:02,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:02,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:03,009 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 21:28:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 49 states and 64 transitions. [2024-11-13 21:28:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-13 21:28:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:28:03,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:03,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,177 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 21:28:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 78 transitions. [2024-11-13 21:28:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2024-11-13 21:28:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:28:05,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,246 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 21:28:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-11-13 21:28:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-11-13 21:28:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:28:05,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:05,806 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 21:28:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 69 states and 103 transitions. [2024-11-13 21:28:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 103 transitions. [2024-11-13 21:28:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:28:07,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:07,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:07,309 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 21:28:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-11-13 21:28:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-11-13 21:28:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:28:08,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:08,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 79 states and 117 transitions. [2024-11-13 21:28:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2024-11-13 21:28:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:28:09,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:09,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:09,154 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 21:28:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 83 states and 121 transitions. [2024-11-13 21:28:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 121 transitions. [2024-11-13 21:28:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:28:10,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 84 states and 122 transitions. [2024-11-13 21:28:10,598 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 122 transitions. [2024-11-13 21:28:10,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:28:10,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:10,675 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 21:28:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 90 states and 129 transitions. [2024-11-13 21:28:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 129 transitions. [2024-11-13 21:28:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:28:11,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2024-11-13 21:28:11,684 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-11-13 21:28:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:28:11,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:11,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:11,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 105 states and 153 transitions. [2024-11-13 21:28:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 153 transitions. [2024-11-13 21:28:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:28:14,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:28:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:14,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 104 states and 152 transitions. [2024-11-13 21:28:14,319 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 152 transitions. [2024-11-13 21:28:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:28:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:17,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 122 states and 179 transitions. [2024-11-13 21:28:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 179 transitions. [2024-11-13 21:28:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:28:17,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:17,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 140 states and 211 transitions. [2024-11-13 21:28:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 211 transitions. [2024-11-13 21:28:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:28:20,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:28:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 156 states and 234 transitions. [2024-11-13 21:28:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 234 transitions. [2024-11-13 21:28:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:28:24,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:28:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 157 states and 239 transitions. [2024-11-13 21:28:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 239 transitions. [2024-11-13 21:28:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:28:24,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:28:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 159 states and 244 transitions. [2024-11-13 21:28:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 244 transitions. [2024-11-13 21:28:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:28:26,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:26,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 174 states and 267 transitions. [2024-11-13 21:28:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 267 transitions. [2024-11-13 21:28:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:28:30,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:30,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:32,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:32,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 175 states and 272 transitions. [2024-11-13 21:28:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 272 transitions. [2024-11-13 21:28:32,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:28:32,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:32,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:33,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:34,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 176 states and 274 transitions. [2024-11-13 21:28:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 274 transitions. [2024-11-13 21:28:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:28:34,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:34,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:34,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 178 states and 279 transitions. [2024-11-13 21:28:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 279 transitions. [2024-11-13 21:28:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:28:35,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:35,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 180 states and 285 transitions. [2024-11-13 21:28:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 285 transitions. [2024-11-13 21:28:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:28:37,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:37,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:37,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 181 states and 286 transitions. [2024-11-13 21:28:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 286 transitions. [2024-11-13 21:28:37,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:28:37,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:37,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:28:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 183 states and 290 transitions. [2024-11-13 21:28:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 290 transitions. [2024-11-13 21:28:38,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:28:38,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:38,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:28:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:39,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 186 states and 296 transitions. [2024-11-13 21:28:39,145 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 296 transitions. [2024-11-13 21:28:39,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:28:39,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:39,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:28:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 187 states and 297 transitions. [2024-11-13 21:28:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 297 transitions. [2024-11-13 21:28:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:28:40,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:28:40,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions. [2024-11-13 21:28:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions. [2024-11-13 21:28:40,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:28:40,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:28:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 180 states and 287 transitions. [2024-11-13 21:28:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 287 transitions. [2024-11-13 21:28:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:28:40,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:40,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,627 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:28:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:41,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 182 states and 290 transitions. [2024-11-13 21:28:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 290 transitions. [2024-11-13 21:28:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:28:41,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:28:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 174 states and 280 transitions. [2024-11-13 21:28:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 280 transitions. [2024-11-13 21:28:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:28:42,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:28:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 173 states and 279 transitions. [2024-11-13 21:28:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 279 transitions. [2024-11-13 21:28:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:28:42,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:28:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 168 states and 274 transitions. [2024-11-13 21:28:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 274 transitions. [2024-11-13 21:28:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:28:42,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:28:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 167 states and 273 transitions. [2024-11-13 21:28:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 273 transitions. [2024-11-13 21:28:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:28:42,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:28:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 168 states and 274 transitions. [2024-11-13 21:28:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 274 transitions. [2024-11-13 21:28:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:28:43,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:28:45,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:45,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 169 states and 273 transitions. [2024-11-13 21:28:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 273 transitions. [2024-11-13 21:28:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:28:45,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:45,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:28:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 166 states and 270 transitions. [2024-11-13 21:28:46,684 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 270 transitions. [2024-11-13 21:28:46,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:28:46,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:56,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 188 states and 340 transitions. [2024-11-13 21:28:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 340 transitions. [2024-11-13 21:28:56,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:28:56,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:56,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:56,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 192 states and 358 transitions. [2024-11-13 21:28:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 358 transitions. [2024-11-13 21:28:59,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:28:59,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 193 states and 362 transitions. [2024-11-13 21:28:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 362 transitions. [2024-11-13 21:28:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:28:59,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:59,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 195 states and 369 transitions. [2024-11-13 21:29:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 369 transitions. [2024-11-13 21:29:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:29:00,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:00,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 196 states and 370 transitions. [2024-11-13 21:29:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 370 transitions. [2024-11-13 21:29:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:29:01,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 197 states and 376 transitions. [2024-11-13 21:29:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 376 transitions. [2024-11-13 21:29:02,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:02,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 209 states and 392 transitions. [2024-11-13 21:29:06,812 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 392 transitions. [2024-11-13 21:29:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:06,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:06,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 215 states and 406 transitions. [2024-11-13 21:29:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 406 transitions. [2024-11-13 21:29:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:10,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 216 states and 406 transitions. [2024-11-13 21:29:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 406 transitions. [2024-11-13 21:29:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:10,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:10,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 217 states and 410 transitions. [2024-11-13 21:29:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 410 transitions. [2024-11-13 21:29:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:11,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:12,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 218 states and 412 transitions. [2024-11-13 21:29:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 412 transitions. [2024-11-13 21:29:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:12,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:12,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:12,270 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 219 states and 413 transitions. [2024-11-13 21:29:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 413 transitions. [2024-11-13 21:29:12,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:12,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:12,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 225 states and 422 transitions. [2024-11-13 21:29:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 422 transitions. [2024-11-13 21:29:16,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:29:16,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,468 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 226 states and 428 transitions. [2024-11-13 21:29:16,532 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 428 transitions. [2024-11-13 21:29:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 226 states and 427 transitions. [2024-11-13 21:29:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 427 transitions. [2024-11-13 21:29:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:18,586 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 231 states and 444 transitions. [2024-11-13 21:29:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 444 transitions. [2024-11-13 21:29:21,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:21,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:21,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:21,758 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:29:27,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 244 states and 483 transitions. [2024-11-13 21:29:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 483 transitions. [2024-11-13 21:29:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:27,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:28,193 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 248 states and 495 transitions. [2024-11-13 21:29:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 495 transitions. [2024-11-13 21:29:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:31,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:46,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:46,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 282 states and 572 transitions. [2024-11-13 21:29:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 572 transitions. [2024-11-13 21:29:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:46,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:46,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 283 states and 575 transitions. [2024-11-13 21:29:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 575 transitions. [2024-11-13 21:29:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 285 states and 587 transitions. [2024-11-13 21:29:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 587 transitions. [2024-11-13 21:29:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 287 states and 592 transitions. [2024-11-13 21:29:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 592 transitions. [2024-11-13 21:29:55,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:55,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:55,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 283 states and 582 transitions. [2024-11-13 21:29:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 582 transitions. [2024-11-13 21:29:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:57,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:59,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 284 states and 593 transitions. [2024-11-13 21:29:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 593 transitions. [2024-11-13 21:29:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:29:59,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:59,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:59,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 288 states and 614 transitions. [2024-11-13 21:30:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 614 transitions. [2024-11-13 21:30:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:30:04,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:04,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 289 states and 615 transitions. [2024-11-13 21:30:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 615 transitions. [2024-11-13 21:30:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:30:05,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:05,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:08,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 292 states and 621 transitions. [2024-11-13 21:30:08,145 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 621 transitions. [2024-11-13 21:30:08,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:08,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,221 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 293 states and 623 transitions. [2024-11-13 21:30:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 623 transitions. [2024-11-13 21:30:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:09,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:09,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:30:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 305 states and 640 transitions. [2024-11-13 21:30:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 640 transitions. [2024-11-13 21:30:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:16,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 305 states and 639 transitions. [2024-11-13 21:30:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 639 transitions. [2024-11-13 21:30:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:19,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:19,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 314 states and 668 transitions. [2024-11-13 21:30:31,988 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 668 transitions. [2024-11-13 21:30:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:31,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:31,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:41,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 327 states and 710 transitions. [2024-11-13 21:30:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 710 transitions. [2024-11-13 21:30:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:41,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:41,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 330 states and 722 transitions. [2024-11-13 21:30:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 722 transitions. [2024-11-13 21:30:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:30:44,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:44,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:04,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 365 states and 808 transitions. [2024-11-13 21:31:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 808 transitions. [2024-11-13 21:31:04,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:04,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 366 states and 815 transitions. [2024-11-13 21:31:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 815 transitions. [2024-11-13 21:31:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:06,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 369 states and 825 transitions. [2024-11-13 21:31:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 825 transitions. [2024-11-13 21:31:08,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:08,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:08,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:11,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 372 states and 838 transitions. [2024-11-13 21:31:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 838 transitions. [2024-11-13 21:31:11,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:11,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:11,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:31:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 378 states and 844 transitions. [2024-11-13 21:31:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 844 transitions. [2024-11-13 21:31:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:15,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:15,424 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 379 states and 853 transitions. [2024-11-13 21:31:16,758 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 853 transitions. [2024-11-13 21:31:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:16,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:16,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:18,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 380 states and 858 transitions. [2024-11-13 21:31:18,353 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 858 transitions. [2024-11-13 21:31:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:18,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:18,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 382 states and 868 transitions. [2024-11-13 21:31:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 868 transitions. [2024-11-13 21:31:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:21,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:21,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:37,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:37,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 396 states and 912 transitions. [2024-11-13 21:31:37,609 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 912 transitions. [2024-11-13 21:31:37,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:31:37,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:37,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:37,899 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 397 states and 916 transitions. [2024-11-13 21:31:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 916 transitions. [2024-11-13 21:31:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:31:39,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 407 states and 933 transitions. [2024-11-13 21:31:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 933 transitions. [2024-11-13 21:31:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:31:51,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 417 states and 949 transitions. [2024-11-13 21:32:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 949 transitions. [2024-11-13 21:32:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:32:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:02,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 418 states and 950 transitions. [2024-11-13 21:32:02,729 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 950 transitions. [2024-11-13 21:32:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:32:02,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:02,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:09,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:09,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 424 states and 958 transitions. [2024-11-13 21:32:09,076 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 958 transitions. [2024-11-13 21:32:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:32:09,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:18,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:18,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 434 states and 972 transitions. [2024-11-13 21:32:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 972 transitions. [2024-11-13 21:32:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:32:18,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:32:21,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:21,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 436 states and 976 transitions. [2024-11-13 21:32:21,407 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 976 transitions. [2024-11-13 21:32:21,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:21,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:21,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:29,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 446 states and 1012 transitions. [2024-11-13 21:32:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1012 transitions. [2024-11-13 21:32:29,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:29,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:29,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 448 states and 1015 transitions. [2024-11-13 21:32:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1015 transitions. [2024-11-13 21:32:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:32,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 454 states and 1050 transitions. [2024-11-13 21:32:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1050 transitions. [2024-11-13 21:32:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:39,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:39,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:39,696 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 458 states and 1092 transitions. [2024-11-13 21:32:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1092 transitions. [2024-11-13 21:32:44,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:44,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:47,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 460 states and 1100 transitions. [2024-11-13 21:32:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1100 transitions. [2024-11-13 21:32:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:47,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:47,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 463 states and 1109 transitions. [2024-11-13 21:32:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1109 transitions. [2024-11-13 21:32:51,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:51,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:51,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 465 states and 1117 transitions. [2024-11-13 21:32:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1117 transitions. [2024-11-13 21:32:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:52,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:52,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 466 states and 1123 transitions. [2024-11-13 21:32:54,605 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1123 transitions. [2024-11-13 21:32:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:32:54,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:32:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 467 states and 1136 transitions. [2024-11-13 21:32:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1136 transitions. [2024-11-13 21:32:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:32:56,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:56,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:56,152 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:32:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 467 states and 1135 transitions. [2024-11-13 21:32:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1135 transitions. [2024-11-13 21:32:57,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:32:57,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:57,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:32:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 467 states and 1134 transitions. [2024-11-13 21:32:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1134 transitions. [2024-11-13 21:32:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:32:58,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:32:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 467 states and 1133 transitions. [2024-11-13 21:32:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1133 transitions. [2024-11-13 21:32:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:32:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:33:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 465 states and 1128 transitions. [2024-11-13 21:33:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1128 transitions. [2024-11-13 21:33:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:33:01,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:01,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:01,374 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:33:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 465 states and 1127 transitions. [2024-11-13 21:33:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1127 transitions. [2024-11-13 21:33:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:33:02,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:33:04,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:04,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 463 states and 1122 transitions. [2024-11-13 21:33:04,265 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1122 transitions. [2024-11-13 21:33:04,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:04,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:04,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 475 states and 1166 transitions. [2024-11-13 21:33:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1166 transitions. [2024-11-13 21:33:17,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:17,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:17,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 476 states and 1167 transitions. [2024-11-13 21:33:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1167 transitions. [2024-11-13 21:33:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:18,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:18,839 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 481 states and 1179 transitions. [2024-11-13 21:33:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1179 transitions. [2024-11-13 21:33:24,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:24,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:24,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:24,794 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 483 states and 1197 transitions. [2024-11-13 21:33:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1197 transitions. [2024-11-13 21:33:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:27,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 484 states and 1199 transitions. [2024-11-13 21:33:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1199 transitions. [2024-11-13 21:33:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:28,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 485 states and 1203 transitions. [2024-11-13 21:33:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1203 transitions. [2024-11-13 21:33:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:29,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:29,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 487 states and 1216 transitions. [2024-11-13 21:33:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1216 transitions. [2024-11-13 21:33:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:33,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:33,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 489 states and 1222 transitions. [2024-11-13 21:33:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1222 transitions. [2024-11-13 21:33:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:35,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:36,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 491 states and 1231 transitions. [2024-11-13 21:33:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1231 transitions. [2024-11-13 21:33:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:39,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 494 states and 1242 transitions. [2024-11-13 21:33:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1242 transitions. [2024-11-13 21:33:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:43,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 495 states and 1243 transitions. [2024-11-13 21:33:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1243 transitions. [2024-11-13 21:33:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:45,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:45,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 496 states and 1250 transitions. [2024-11-13 21:33:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1250 transitions. [2024-11-13 21:33:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:46,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 497 states and 1251 transitions. [2024-11-13 21:33:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1251 transitions. [2024-11-13 21:33:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:47,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:49,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 498 states and 1251 transitions. [2024-11-13 21:33:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1251 transitions. [2024-11-13 21:33:49,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:49,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:49,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 499 states and 1252 transitions. [2024-11-13 21:33:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1252 transitions. [2024-11-13 21:33:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:51,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:51,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:52,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 500 states and 1253 transitions. [2024-11-13 21:33:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1253 transitions. [2024-11-13 21:33:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:33:52,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:33:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 501 states and 1255 transitions. [2024-11-13 21:33:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1255 transitions. [2024-11-13 21:33:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:33:53,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:33:57,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 505 states and 1263 transitions. [2024-11-13 21:33:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1263 transitions. [2024-11-13 21:33:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:33:57,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:33:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 506 states and 1264 transitions. [2024-11-13 21:33:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1264 transitions. [2024-11-13 21:33:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:33:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 509 states and 1283 transitions. [2024-11-13 21:34:03,392 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1283 transitions. [2024-11-13 21:34:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:03,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:03,426 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:11,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:11,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 516 states and 1309 transitions. [2024-11-13 21:34:11,359 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1309 transitions. [2024-11-13 21:34:11,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:11,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:11,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:12,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 517 states and 1311 transitions. [2024-11-13 21:34:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1311 transitions. [2024-11-13 21:34:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:12,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:12,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:15,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:15,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 520 states and 1316 transitions. [2024-11-13 21:34:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1316 transitions. [2024-11-13 21:34:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:15,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 522 states and 1326 transitions. [2024-11-13 21:34:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1326 transitions. [2024-11-13 21:34:18,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:18,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:18,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:18,506 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 525 states and 1335 transitions. [2024-11-13 21:34:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1335 transitions. [2024-11-13 21:34:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:23,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:23,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:25,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 526 states and 1342 transitions. [2024-11-13 21:34:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1342 transitions. [2024-11-13 21:34:25,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:25,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:25,251 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 527 states and 1344 transitions. [2024-11-13 21:34:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1344 transitions. [2024-11-13 21:34:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:26,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:26,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 528 states and 1345 transitions. [2024-11-13 21:34:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1345 transitions. [2024-11-13 21:34:28,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:28,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:28,208 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:29,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:29,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 529 states and 1346 transitions. [2024-11-13 21:34:29,631 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1346 transitions. [2024-11-13 21:34:29,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:29,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:29,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:29,674 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 530 states and 1349 transitions. [2024-11-13 21:34:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1349 transitions. [2024-11-13 21:34:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:30,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:32,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 531 states and 1356 transitions. [2024-11-13 21:34:32,706 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1356 transitions. [2024-11-13 21:34:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:32,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:32,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 532 states and 1357 transitions. [2024-11-13 21:34:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1357 transitions. [2024-11-13 21:34:34,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:34,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:34,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:34,145 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 533 states and 1359 transitions. [2024-11-13 21:34:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1359 transitions. [2024-11-13 21:34:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:35,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:35,619 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:37,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 534 states and 1361 transitions. [2024-11-13 21:34:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1361 transitions. [2024-11-13 21:34:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:37,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:37,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:37,105 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:38,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 535 states and 1362 transitions. [2024-11-13 21:34:38,435 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1362 transitions. [2024-11-13 21:34:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:38,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:38,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:38,483 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 536 states and 1363 transitions. [2024-11-13 21:34:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1363 transitions. [2024-11-13 21:34:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:34:39,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:39,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 539 states and 1369 transitions. [2024-11-13 21:34:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1369 transitions. [2024-11-13 21:34:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:34:42,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:34:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 545 states and 1377 transitions. [2024-11-13 21:34:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1377 transitions. [2024-11-13 21:34:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:34:49,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:49,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 576 states and 1515 transitions. [2024-11-13 21:35:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1515 transitions. [2024-11-13 21:35:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:35:42,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:42,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 623 states and 1627 transitions. [2024-11-13 21:37:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1627 transitions. [2024-11-13 21:37:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:00,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:37:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 624 states and 1627 transitions. [2024-11-13 21:37:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1627 transitions. [2024-11-13 21:37:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:01,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:01,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 649 states and 1694 transitions. [2024-11-13 21:38:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1694 transitions. [2024-11-13 21:38:03,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:38:03,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:03,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:00,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 672 states and 1753 transitions. [2024-11-13 21:39:00,121 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1753 transitions. [2024-11-13 21:39:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:39:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:00,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:39:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 673 states and 1757 transitions. [2024-11-13 21:39:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1757 transitions. [2024-11-13 21:39:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:39:02,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:02,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:13,452 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:56,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:56,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 696 states and 1809 transitions. [2024-11-13 21:39:56,885 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1809 transitions. [2024-11-13 21:39:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:39:56,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:56,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:30,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 712 states and 1873 transitions. [2024-11-13 21:40:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1873 transitions. [2024-11-13 21:40:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:40:30,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:40:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 713 states and 1874 transitions. [2024-11-13 21:40:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1874 transitions. [2024-11-13 21:40:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:40:33,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:38,223 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:14,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 733 states and 1918 transitions. [2024-11-13 21:41:14,377 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1918 transitions. [2024-11-13 21:41:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:41:14,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:41:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 734 states and 1918 transitions. [2024-11-13 21:41:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1918 transitions. [2024-11-13 21:41:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:41:16,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:16,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.