./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/a.01-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/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_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/a.01-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/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 64bit --witnessprinter.graph.data.programhash c994ac84f704310f86b6de2d86d8b7f67d4998f02f9723cbf53fa381c3e606ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:40:39,257 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:40:39,350 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 20:40:39,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:40:39,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:40:39,390 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:40:39,391 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:40:39,391 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:40:39,392 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:40:39,392 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:40:39,392 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:40:39,392 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:40:39,392 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:40:39,392 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:40:39,392 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:40:39,393 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:40:39,393 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:40:39,393 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:40:39,393 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:40:39,393 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:40:39,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:40:39,395 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:40:39,395 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:40:39,395 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:40:39,395 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:40:39,396 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:40:39,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:39,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:40:39,396 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:40:39,396 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:40:39,396 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:40:39,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:40:39,397 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_0c43ec89-be7f-4cfe-91fd-17490451d0bb/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c994ac84f704310f86b6de2d86d8b7f67d4998f02f9723cbf53fa381c3e606ea [2024-11-13 20:40:39,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:40:39,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:40:39,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:40:39,752 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:40:39,753 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:40:39,754 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-memory-alloca/a.01-alloca.i Unable to find full path for "g++" [2024-11-13 20:40:41,587 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:40:41,989 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:40:41,990 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/sv-benchmarks/c/termination-memory-alloca/a.01-alloca.i [2024-11-13 20:40:42,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/data/ee090df61/f626eadf33d847809dfb818180e500e9/FLAGd7f62580e [2024-11-13 20:40:42,016 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/data/ee090df61/f626eadf33d847809dfb818180e500e9 [2024-11-13 20:40:42,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:40:42,020 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:40:42,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:42,022 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:40:42,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:40:42,027 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebc28fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42, skipping insertion in model container [2024-11-13 20:40:42,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,056 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:40:42,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:42,333 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:40:42,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:40:42,424 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:40:42,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42 WrapperNode [2024-11-13 20:40:42,426 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:40:42,427 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:42,427 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:40:42,427 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:40:42,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,470 INFO L138 Inliner]: procedures = 111, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 72 [2024-11-13 20:40:42,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:40:42,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:40:42,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:40:42,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:40:42,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,483 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,491 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,494 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,495 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:40:42,505 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:40:42,505 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:40:42,506 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:40:42,507 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:40:42,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:40:42,544 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:40:42,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c43ec89-be7f-4cfe-91fd-17490451d0bb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:40:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:40:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:40:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:40:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:40:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:40:42,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:40:42,714 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:40:42,716 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:40:42,887 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-13 20:40:42,887 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:40:42,938 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:40:42,938 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:40:42,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:42 BoogieIcfgContainer [2024-11-13 20:40:42,939 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:40:42,940 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:40:42,940 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:40:42,953 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:40:42,954 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:40:42" (1/1) ... [2024-11-13 20:40:42,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:40:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 20:40:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 20:40:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:40:43,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2024-11-13 20:40:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2024-11-13 20:40:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:40:43,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2024-11-13 20:40:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2024-11-13 20:40:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:40:43,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-13 20:40:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-13 20:40:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:40:44,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:44,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:44,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-13 20:40:44,902 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-13 20:40:44,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:40:44,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:44,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:45,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2024-11-13 20:40:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2024-11-13 20:40:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:40:45,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:45,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-13 20:40:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-13 20:40:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:46,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 32 states and 48 transitions. [2024-11-13 20:40:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2024-11-13 20:40:47,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:40:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 34 states and 55 transitions. [2024-11-13 20:40:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 55 transitions. [2024-11-13 20:40:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:40:48,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 38 states and 64 transitions. [2024-11-13 20:40:49,483 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-11-13 20:40:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:40:49,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:49,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 41 states and 71 transitions. [2024-11-13 20:40:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 71 transitions. [2024-11-13 20:40:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:50,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:50,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:53,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 45 states and 80 transitions. [2024-11-13 20:40:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 80 transitions. [2024-11-13 20:40:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:53,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:53,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:53,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 49 states and 90 transitions. [2024-11-13 20:40:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 90 transitions. [2024-11-13 20:40:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:54,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 50 states and 90 transitions. [2024-11-13 20:40:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 90 transitions. [2024-11-13 20:40:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:40:55,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:55,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:55,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:55,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 52 states and 93 transitions. [2024-11-13 20:40:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 93 transitions. [2024-11-13 20:40:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:55,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:56,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 54 states and 95 transitions. [2024-11-13 20:40:56,930 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 95 transitions. [2024-11-13 20:40:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:40:56,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 57 states and 102 transitions. [2024-11-13 20:40:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 102 transitions. [2024-11-13 20:40:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:57,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 61 states and 113 transitions. [2024-11-13 20:40:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 113 transitions. [2024-11-13 20:40:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:40:59,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:59,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:59,730 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:00,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 62 states and 113 transitions. [2024-11-13 20:41:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 113 transitions. [2024-11-13 20:41:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:41:00,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:00,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 65 states and 121 transitions. [2024-11-13 20:41:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 121 transitions. [2024-11-13 20:41:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:41:03,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:41:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 68 states and 127 transitions. [2024-11-13 20:41:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 127 transitions. [2024-11-13 20:41:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:04,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 72 states and 139 transitions. [2024-11-13 20:41:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 139 transitions. [2024-11-13 20:41:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:06,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:07,053 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 73 states and 139 transitions. [2024-11-13 20:41:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 139 transitions. [2024-11-13 20:41:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:41:07,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 76 states and 146 transitions. [2024-11-13 20:41:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 146 transitions. [2024-11-13 20:41:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:11,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:11,825 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 80 states and 158 transitions. [2024-11-13 20:41:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 158 transitions. [2024-11-13 20:41:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:13,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 81 states and 158 transitions. [2024-11-13 20:41:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 158 transitions. [2024-11-13 20:41:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:41:14,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:17,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 84 states and 165 transitions. [2024-11-13 20:41:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 165 transitions. [2024-11-13 20:41:17,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:17,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:17,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 88 states and 177 transitions. [2024-11-13 20:41:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 177 transitions. [2024-11-13 20:41:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 89 states and 177 transitions. [2024-11-13 20:41:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 177 transitions. [2024-11-13 20:41:21,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:41:21,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:21,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 36 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 92 states and 184 transitions. [2024-11-13 20:41:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 184 transitions. [2024-11-13 20:41:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:41:25,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:28,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 96 states and 196 transitions. [2024-11-13 20:41:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 196 transitions. [2024-11-13 20:41:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:41:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 97 states and 196 transitions. [2024-11-13 20:41:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 196 transitions. [2024-11-13 20:41:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:41:29,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:31,269 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 55 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:34,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 100 states and 203 transitions. [2024-11-13 20:41:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 203 transitions. [2024-11-13 20:41:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:41:34,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:34,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:37,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 104 states and 215 transitions. [2024-11-13 20:41:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 215 transitions. [2024-11-13 20:41:37,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:41:37,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:37,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 105 states and 215 transitions. [2024-11-13 20:41:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 215 transitions. [2024-11-13 20:41:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:41:38,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 78 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 108 states and 222 transitions. [2024-11-13 20:41:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 222 transitions. [2024-11-13 20:41:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:41:44,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:44,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:45,218 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 112 states and 234 transitions. [2024-11-13 20:41:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 234 transitions. [2024-11-13 20:41:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:41:47,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:47,972 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:48,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 113 states and 234 transitions. [2024-11-13 20:41:48,776 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 234 transitions. [2024-11-13 20:41:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:41:48,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:48,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 105 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 116 states and 241 transitions. [2024-11-13 20:41:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 241 transitions. [2024-11-13 20:41:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:54,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 120 states and 253 transitions. [2024-11-13 20:41:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 253 transitions. [2024-11-13 20:41:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:57,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 121 states and 253 transitions. [2024-11-13 20:41:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 253 transitions. [2024-11-13 20:41:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 136 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:05,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 124 states and 260 transitions. [2024-11-13 20:42:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 260 transitions. [2024-11-13 20:42:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:42:05,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 128 states and 272 transitions. [2024-11-13 20:42:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 272 transitions. [2024-11-13 20:42:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:42:09,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 129 states and 272 transitions. [2024-11-13 20:42:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 272 transitions. [2024-11-13 20:42:11,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:42:11,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,263 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 171 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 132 states and 279 transitions. [2024-11-13 20:42:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 279 transitions. [2024-11-13 20:42:18,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:42:18,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,750 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:22,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 136 states and 291 transitions. [2024-11-13 20:42:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 291 transitions. [2024-11-13 20:42:22,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:42:22,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 137 states and 291 transitions. [2024-11-13 20:42:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 291 transitions. [2024-11-13 20:42:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:42:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 210 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 140 states and 298 transitions. [2024-11-13 20:42:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 298 transitions. [2024-11-13 20:42:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:42:31,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 144 states and 310 transitions. [2024-11-13 20:42:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 310 transitions. [2024-11-13 20:42:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:42:35,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 145 states and 310 transitions. [2024-11-13 20:42:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 310 transitions. [2024-11-13 20:42:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:42:36,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 253 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 148 states and 317 transitions. [2024-11-13 20:42:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 317 transitions. [2024-11-13 20:42:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:42:44,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 152 states and 329 transitions. [2024-11-13 20:42:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 329 transitions. [2024-11-13 20:42:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:42:49,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 153 states and 329 transitions. [2024-11-13 20:42:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 329 transitions. [2024-11-13 20:42:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:42:51,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:51,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:51,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 300 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:58,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 156 states and 336 transitions. [2024-11-13 20:42:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 336 transitions. [2024-11-13 20:42:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:42:58,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:00,695 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 160 states and 348 transitions. [2024-11-13 20:43:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 348 transitions. [2024-11-13 20:43:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:43:04,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 161 states and 348 transitions. [2024-11-13 20:43:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 348 transitions. [2024-11-13 20:43:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:43:05,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:05,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 351 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:14,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 164 states and 355 transitions. [2024-11-13 20:43:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 355 transitions. [2024-11-13 20:43:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:43:14,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:14,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:16,844 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 168 states and 367 transitions. [2024-11-13 20:43:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 367 transitions. [2024-11-13 20:43:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:43:20,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 169 states and 367 transitions. [2024-11-13 20:43:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 367 transitions. [2024-11-13 20:43:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:43:22,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:22,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 406 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 172 states and 374 transitions. [2024-11-13 20:43:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 374 transitions. [2024-11-13 20:43:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:43:31,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 176 states and 386 transitions. [2024-11-13 20:43:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 386 transitions. [2024-11-13 20:43:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:43:37,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:37,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:37,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:38,442 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 177 states and 386 transitions. [2024-11-13 20:43:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 386 transitions. [2024-11-13 20:43:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:43:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 465 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 180 states and 393 transitions. [2024-11-13 20:43:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 393 transitions. [2024-11-13 20:43:49,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:43:49,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:49,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 184 states and 405 transitions. [2024-11-13 20:43:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 405 transitions. [2024-11-13 20:43:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:43:55,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:55,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:56,418 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 185 states and 405 transitions. [2024-11-13 20:43:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 405 transitions. [2024-11-13 20:43:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:43:57,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:57,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 528 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 188 states and 412 transitions. [2024-11-13 20:44:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 412 transitions. [2024-11-13 20:44:07,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:44:07,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:07,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:13,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 192 states and 424 transitions. [2024-11-13 20:44:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 424 transitions. [2024-11-13 20:44:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:44:13,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:13,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:16,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:16,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 193 states and 424 transitions. [2024-11-13 20:44:16,296 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 424 transitions. [2024-11-13 20:44:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:44:16,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:16,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 595 proven. 127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 196 states and 431 transitions. [2024-11-13 20:44:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 431 transitions. [2024-11-13 20:44:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:44:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 200 states and 443 transitions. [2024-11-13 20:44:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 443 transitions. [2024-11-13 20:44:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:44:33,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:33,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 201 states and 443 transitions. [2024-11-13 20:44:36,936 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 443 transitions. [2024-11-13 20:44:36,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:44:36,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:36,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 666 proven. 134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 204 states and 450 transitions. [2024-11-13 20:44:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 450 transitions. [2024-11-13 20:44:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:44:48,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:48,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 208 states and 462 transitions. [2024-11-13 20:44:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 462 transitions. [2024-11-13 20:44:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:44:56,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 209 states and 462 transitions. [2024-11-13 20:44:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 462 transitions. [2024-11-13 20:44:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:44:59,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 741 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 212 states and 469 transitions. [2024-11-13 20:45:12,032 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 469 transitions. [2024-11-13 20:45:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:45:12,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:15,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:20,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 216 states and 481 transitions. [2024-11-13 20:45:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 481 transitions. [2024-11-13 20:45:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:45:20,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:20,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 217 states and 481 transitions. [2024-11-13 20:45:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 481 transitions. [2024-11-13 20:45:23,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:45:23,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:23,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 820 proven. 148 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 220 states and 488 transitions. [2024-11-13 20:45:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 488 transitions. [2024-11-13 20:45:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:45:36,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 224 states and 500 transitions. [2024-11-13 20:45:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 500 transitions. [2024-11-13 20:45:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:45:44,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:46,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:47,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:47,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 225 states and 500 transitions. [2024-11-13 20:45:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 500 transitions. [2024-11-13 20:45:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:45:47,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:47,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 903 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 228 states and 507 transitions. [2024-11-13 20:46:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 507 transitions. [2024-11-13 20:46:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:46:01,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:04,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:10,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 232 states and 519 transitions. [2024-11-13 20:46:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 519 transitions. [2024-11-13 20:46:10,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:46:10,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:10,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:13,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 233 states and 519 transitions. [2024-11-13 20:46:13,399 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 519 transitions. [2024-11-13 20:46:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:46:13,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:13,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 990 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 236 states and 526 transitions. [2024-11-13 20:46:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 526 transitions. [2024-11-13 20:46:27,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:46:27,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:27,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:31,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 240 states and 538 transitions. [2024-11-13 20:46:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 538 transitions. [2024-11-13 20:46:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:46:36,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 241 states and 538 transitions. [2024-11-13 20:46:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 538 transitions. [2024-11-13 20:46:40,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:46:40,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:40,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 1081 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 244 states and 545 transitions. [2024-11-13 20:46:54,421 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 545 transitions. [2024-11-13 20:46:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:46:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 248 states and 557 transitions. [2024-11-13 20:47:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 557 transitions. [2024-11-13 20:47:03,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:47:03,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:03,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 249 states and 557 transitions. [2024-11-13 20:47:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 557 transitions. [2024-11-13 20:47:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:47:07,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:07,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 1176 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 252 states and 564 transitions. [2024-11-13 20:47:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 564 transitions. [2024-11-13 20:47:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:47:22,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:22,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:31,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 256 states and 576 transitions. [2024-11-13 20:47:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 576 transitions. [2024-11-13 20:47:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:47:31,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 257 states and 576 transitions. [2024-11-13 20:47:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 576 transitions. [2024-11-13 20:47:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:47:35,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 1275 proven. 183 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 260 states and 583 transitions. [2024-11-13 20:47:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 583 transitions. [2024-11-13 20:47:51,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:47:51,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:51,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 264 states and 595 transitions. [2024-11-13 20:48:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 595 transitions. [2024-11-13 20:48:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:48:00,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:00,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 265 states and 595 transitions. [2024-11-13 20:48:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 595 transitions. [2024-11-13 20:48:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:48:05,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:05,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 1378 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:21,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:21,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 268 states and 602 transitions. [2024-11-13 20:48:21,833 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 602 transitions. [2024-11-13 20:48:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:48:21,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 272 states and 614 transitions. [2024-11-13 20:48:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 614 transitions. [2024-11-13 20:48:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:48:32,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 273 states and 614 transitions. [2024-11-13 20:48:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 614 transitions. [2024-11-13 20:48:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:48:36,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:36,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 1485 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:48:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 276 states and 621 transitions. [2024-11-13 20:48:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 621 transitions. [2024-11-13 20:48:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:48:53,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 280 states and 633 transitions. [2024-11-13 20:49:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 633 transitions. [2024-11-13 20:49:04,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:49:04,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:04,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 281 states and 633 transitions. [2024-11-13 20:49:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 633 transitions. [2024-11-13 20:49:08,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:49:08,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:08,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 1596 proven. 204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:26,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 284 states and 640 transitions. [2024-11-13 20:49:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 640 transitions. [2024-11-13 20:49:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:49:26,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:26,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 288 states and 652 transitions. [2024-11-13 20:49:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 652 transitions. [2024-11-13 20:49:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:49:37,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:49:42,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 289 states and 652 transitions. [2024-11-13 20:49:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 652 transitions. [2024-11-13 20:49:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:49:42,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:51,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1922 backedges. 1711 proven. 211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:00,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:00,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 292 states and 659 transitions. [2024-11-13 20:50:00,460 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 659 transitions. [2024-11-13 20:50:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:50:00,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:00,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 296 states and 671 transitions. [2024-11-13 20:50:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 671 transitions. [2024-11-13 20:50:12,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:50:12,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:12,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 297 states and 671 transitions. [2024-11-13 20:50:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 671 transitions. [2024-11-13 20:50:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:50:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2048 backedges. 1830 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:36,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 300 states and 678 transitions. [2024-11-13 20:50:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 678 transitions. [2024-11-13 20:50:36,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:50:36,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:36,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 304 states and 690 transitions. [2024-11-13 20:50:48,675 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 690 transitions. [2024-11-13 20:50:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:50:48,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:48,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 305 states and 690 transitions. [2024-11-13 20:50:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 690 transitions. [2024-11-13 20:50:54,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:50:54,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:54,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 1953 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.