./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:18:59,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:18:59,121 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:18:59,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:18:59,125 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:18:59,144 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:18:59,145 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:18:59,145 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:18:59,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:18:59,146 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:18:59,146 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:18:59,146 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:18:59,146 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:18:59,146 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:18:59,146 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:18:59,147 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:18:59,147 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:18:59,148 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:18:59,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:18:59,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:18:59,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:18:59,148 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:18:59,148 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:18:59,148 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:18:59,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:18:59,148 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_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2024-12-06 05:18:59,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:18:59,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:18:59,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:18:59,401 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:18:59,402 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:18:59,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2024-12-06 05:19:02,021 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/data/fdd908e0d/c760c2c34efb484097550dde8a731807/FLAGc6275808f [2024-12-06 05:19:02,287 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:19:02,288 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2024-12-06 05:19:02,301 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/data/fdd908e0d/c760c2c34efb484097550dde8a731807/FLAGc6275808f [2024-12-06 05:19:02,600 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/data/fdd908e0d/c760c2c34efb484097550dde8a731807 [2024-12-06 05:19:02,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:19:02,603 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:19:02,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:02,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:19:02,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:19:02,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:02" (1/1) ... [2024-12-06 05:19:02,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da9c038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:02, skipping insertion in model container [2024-12-06 05:19:02,609 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:02" (1/1) ... [2024-12-06 05:19:02,641 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:19:03,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:03,025 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:19:03,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:03,130 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:19:03,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03 WrapperNode [2024-12-06 05:19:03,131 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:03,131 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:03,131 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:19:03,131 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:19:03,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,193 INFO L138 Inliner]: procedures = 176, calls = 231, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 992 [2024-12-06 05:19:03,194 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:03,194 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:19:03,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:19:03,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:19:03,202 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,202 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,210 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,210 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,238 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,241 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,249 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,256 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,264 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:19:03,264 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:19:03,264 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:19:03,264 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:19:03,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:19:03,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:19:03,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:19:03,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265d50ae-8037-4ffa-9a31-271bb8a85dd0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:19:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:19:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:19:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:19:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:19:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:19:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:19:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:19:03,460 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:19:03,461 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:19:04,518 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-12-06 05:19:04,518 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:19:05,325 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:19:05,325 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-12-06 05:19:05,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:05 BoogieIcfgContainer [2024-12-06 05:19:05,325 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:19:05,326 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:19:05,326 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:19:05,336 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:19:05,336 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:05" (1/1) ... [2024-12-06 05:19:05,344 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:19:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-12-06 05:19:05,398 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-12-06 05:19:05,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:19:05,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-12-06 05:19:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-12-06 05:19:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:19:05,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:19:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:19:05,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:19:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 180 transitions. [2024-12-06 05:19:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 180 transitions. [2024-12-06 05:19:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:19:05,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-12-06 05:19:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-12-06 05:19:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:19:05,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:05,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 110 states and 174 transitions. [2024-12-06 05:19:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 174 transitions. [2024-12-06 05:19:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:19:05,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 110 states and 168 transitions. [2024-12-06 05:19:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 168 transitions. [2024-12-06 05:19:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:19:05,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:08,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:19:08,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:08,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 110 states and 162 transitions. [2024-12-06 05:19:08,188 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 162 transitions. [2024-12-06 05:19:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:08,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:08,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:18,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:19:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 124 states and 178 transitions. [2024-12-06 05:19:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 178 transitions. [2024-12-06 05:19:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:19:19,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 124 states and 176 transitions. [2024-12-06 05:19:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 176 transitions. [2024-12-06 05:19:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:19:19,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:19,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:19,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 124 states and 174 transitions. [2024-12-06 05:19:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 174 transitions. [2024-12-06 05:19:19,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:19:19,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:19,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:23,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:19:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:23,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 124 states and 172 transitions. [2024-12-06 05:19:23,259 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 172 transitions. [2024-12-06 05:19:23,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:19:23,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:23,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:19:33,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:19:35,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:19:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 127 states and 174 transitions. [2024-12-06 05:19:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 174 transitions. [2024-12-06 05:19:35,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:19:35,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:35,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:19:36,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2024-12-06 05:19:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2024-12-06 05:19:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:19:36,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:36,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:19:47,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:19:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 196 states and 258 transitions. [2024-12-06 05:19:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-12-06 05:19:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:19:48,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:48,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:19:58,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:20:04,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:20:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 199 states and 260 transitions. [2024-12-06 05:20:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 260 transitions. [2024-12-06 05:20:04,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:20:04,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:20:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 199 states and 258 transitions. [2024-12-06 05:20:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 258 transitions. [2024-12-06 05:20:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:20:05,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:20:05,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 201 states and 262 transitions. [2024-12-06 05:20:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 262 transitions. [2024-12-06 05:20:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:20:05,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:05,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:06,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 203 states and 265 transitions. [2024-12-06 05:20:06,388 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-12-06 05:20:06,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:20:06,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 204 states and 266 transitions. [2024-12-06 05:20:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-12-06 05:20:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:20:07,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 205 states and 267 transitions. [2024-12-06 05:20:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-12-06 05:20:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:20:08,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 206 states and 268 transitions. [2024-12-06 05:20:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 268 transitions. [2024-12-06 05:20:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:20:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 272 transitions. [2024-12-06 05:20:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-12-06 05:20:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:20:10,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-12-06 05:20:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-12-06 05:20:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:11,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 274 transitions. [2024-12-06 05:20:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 274 transitions. [2024-12-06 05:20:12,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:20:12,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 211 states and 275 transitions. [2024-12-06 05:20:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 275 transitions. [2024-12-06 05:20:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:20:13,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:13,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:14,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 212 states and 276 transitions. [2024-12-06 05:20:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 276 transitions. [2024-12-06 05:20:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:20:14,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:14,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:15,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 213 states and 277 transitions. [2024-12-06 05:20:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 277 transitions. [2024-12-06 05:20:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:20:15,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:15,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-12-06 05:20:17,105 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-12-06 05:20:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:20:17,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:17,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:18,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 215 states and 279 transitions. [2024-12-06 05:20:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 279 transitions. [2024-12-06 05:20:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:20:18,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:19,072 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 3 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 216 states and 280 transitions. [2024-12-06 05:20:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 280 transitions. [2024-12-06 05:20:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:20:19,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:20,592 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 3 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:21,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 217 states and 281 transitions. [2024-12-06 05:20:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-12-06 05:20:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:20:21,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:22,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:22,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 218 states and 282 transitions. [2024-12-06 05:20:22,163 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 282 transitions. [2024-12-06 05:20:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:20:22,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:22,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 3 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 219 states and 283 transitions. [2024-12-06 05:20:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 283 transitions. [2024-12-06 05:20:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:20:23,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:24,014 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 3 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 220 states and 284 transitions. [2024-12-06 05:20:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-12-06 05:20:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:20:24,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:25,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 221 states and 285 transitions. [2024-12-06 05:20:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 285 transitions. [2024-12-06 05:20:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:20:25,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:25,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:26,066 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 3 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 286 transitions. [2024-12-06 05:20:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 286 transitions. [2024-12-06 05:20:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:20:26,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:26,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 3 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:27,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-12-06 05:20:27,682 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-12-06 05:20:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:20:27,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 288 transitions. [2024-12-06 05:20:28,835 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-12-06 05:20:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:20:28,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 3 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:31,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 289 transitions. [2024-12-06 05:20:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-12-06 05:20:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:20:31,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:31,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 3 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:33,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 226 states and 290 transitions. [2024-12-06 05:20:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 290 transitions. [2024-12-06 05:20:33,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:20:33,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:33,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 3 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:34,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 227 states and 291 transitions. [2024-12-06 05:20:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 291 transitions. [2024-12-06 05:20:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:20:34,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,043 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 3 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:36,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-12-06 05:20:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-12-06 05:20:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:20:36,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 3 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:38,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 229 states and 293 transitions. [2024-12-06 05:20:38,629 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-12-06 05:20:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:20:38,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 230 states and 294 transitions. [2024-12-06 05:20:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 294 transitions. [2024-12-06 05:20:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:20:40,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:40,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 3 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:42,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:42,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 231 states and 295 transitions. [2024-12-06 05:20:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-12-06 05:20:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:20:42,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:43,760 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 3 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 232 states and 296 transitions. [2024-12-06 05:20:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 296 transitions. [2024-12-06 05:20:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:20:44,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 3 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 233 states and 297 transitions. [2024-12-06 05:20:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 297 transitions. [2024-12-06 05:20:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:20:46,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:46,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 3 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 234 states and 298 transitions. [2024-12-06 05:20:48,599 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 298 transitions. [2024-12-06 05:20:48,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:20:48,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:48,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 235 states and 299 transitions. [2024-12-06 05:20:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-12-06 05:20:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:20:51,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:53,156 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 3 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:53,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:53,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 236 states and 300 transitions. [2024-12-06 05:20:53,614 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-12-06 05:20:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:20:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:55,481 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 3 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:56,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 237 states and 301 transitions. [2024-12-06 05:20:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-12-06 05:20:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:20:56,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:56,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 3 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:20:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 238 states and 302 transitions. [2024-12-06 05:20:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-12-06 05:20:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:20:58,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 3 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:00,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 239 states and 303 transitions. [2024-12-06 05:21:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-12-06 05:21:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:21:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:02,591 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 240 states and 304 transitions. [2024-12-06 05:21:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-12-06 05:21:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:21:03,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:03,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 3 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:06,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 241 states and 305 transitions. [2024-12-06 05:21:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-12-06 05:21:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:21:06,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 3 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:08,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 242 states and 306 transitions. [2024-12-06 05:21:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-12-06 05:21:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:21:08,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 243 states and 307 transitions. [2024-12-06 05:21:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-12-06 05:21:11,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:21:11,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:11,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 3 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 244 states and 308 transitions. [2024-12-06 05:21:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-12-06 05:21:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:21:13,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:13,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 3 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 245 states and 309 transitions. [2024-12-06 05:21:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-12-06 05:21:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:21:17,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:17,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:25,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 3 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:21:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 246 states and 310 transitions. [2024-12-06 05:21:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 310 transitions. [2024-12-06 05:21:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:21:32,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:32,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 94 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:34,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 247 states and 311 transitions. [2024-12-06 05:21:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 311 transitions. [2024-12-06 05:21:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:21:34,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:34,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 139 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 249 states and 317 transitions. [2024-12-06 05:21:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 317 transitions. [2024-12-06 05:21:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:21:37,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:37,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:38,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 251 states and 321 transitions. [2024-12-06 05:21:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 321 transitions. [2024-12-06 05:21:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:21:39,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 229 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 254 states and 329 transitions. [2024-12-06 05:21:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 329 transitions. [2024-12-06 05:21:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:21:42,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:43,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 274 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:43,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 255 states and 330 transitions. [2024-12-06 05:21:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 330 transitions. [2024-12-06 05:21:43,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:21:43,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 319 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 256 states and 331 transitions. [2024-12-06 05:21:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 331 transitions. [2024-12-06 05:21:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:21:45,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:47,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 364 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 257 states and 332 transitions. [2024-12-06 05:21:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2024-12-06 05:21:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:21:47,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 409 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 258 states and 333 transitions. [2024-12-06 05:21:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 333 transitions. [2024-12-06 05:21:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:21:49,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 454 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 259 states and 334 transitions. [2024-12-06 05:21:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 334 transitions. [2024-12-06 05:21:51,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:21:51,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 499 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 260 states and 335 transitions. [2024-12-06 05:21:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 335 transitions. [2024-12-06 05:21:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:21:53,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:53,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 544 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 261 states and 336 transitions. [2024-12-06 05:21:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 336 transitions. [2024-12-06 05:21:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:21:55,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 589 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 262 states and 337 transitions. [2024-12-06 05:21:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 337 transitions. [2024-12-06 05:21:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:21:57,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 634 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:59,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:59,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 263 states and 338 transitions. [2024-12-06 05:21:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 338 transitions. [2024-12-06 05:21:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:21:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 679 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:01,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:01,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 264 states and 339 transitions. [2024-12-06 05:22:01,422 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 339 transitions. [2024-12-06 05:22:01,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:22:01,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:01,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 724 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 265 states and 340 transitions. [2024-12-06 05:22:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 340 transitions. [2024-12-06 05:22:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:22:03,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:03,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 769 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:06,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 266 states and 341 transitions. [2024-12-06 05:22:06,215 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 341 transitions. [2024-12-06 05:22:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:22:06,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:06,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:07,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 814 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:08,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 267 states and 342 transitions. [2024-12-06 05:22:08,717 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 342 transitions. [2024-12-06 05:22:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:22:08,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:08,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 859 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 268 states and 343 transitions. [2024-12-06 05:22:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 343 transitions. [2024-12-06 05:22:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:22:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:11,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 904 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:13,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 269 states and 344 transitions. [2024-12-06 05:22:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-12-06 05:22:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:22:13,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 949 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 270 states and 345 transitions. [2024-12-06 05:22:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 345 transitions. [2024-12-06 05:22:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:22:16,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:16,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:16,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 994 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 271 states and 346 transitions. [2024-12-06 05:22:19,471 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 346 transitions. [2024-12-06 05:22:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:22:19,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:19,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:21,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1039 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:21,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 272 states and 347 transitions. [2024-12-06 05:22:21,808 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 347 transitions. [2024-12-06 05:22:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:22:21,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:21,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1084 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 273 states and 348 transitions. [2024-12-06 05:22:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2024-12-06 05:22:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:22:24,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:24,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1129 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 274 states and 349 transitions. [2024-12-06 05:22:27,778 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 349 transitions. [2024-12-06 05:22:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:22:27,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:27,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1174 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:31,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 275 states and 350 transitions. [2024-12-06 05:22:31,425 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 350 transitions. [2024-12-06 05:22:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:22:31,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:31,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:32,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1219 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 276 states and 351 transitions. [2024-12-06 05:22:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 351 transitions. [2024-12-06 05:22:33,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:22:33,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:35,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1264 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-12-06 05:22:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-12-06 05:22:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:22:36,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1309 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 278 states and 353 transitions. [2024-12-06 05:22:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 353 transitions. [2024-12-06 05:22:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:22:39,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1354 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:41,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 279 states and 354 transitions. [2024-12-06 05:22:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 354 transitions. [2024-12-06 05:22:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:22:41,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1399 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 280 states and 355 transitions. [2024-12-06 05:22:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 355 transitions. [2024-12-06 05:22:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:22:44,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1444 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-12-06 05:23:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-12-06 05:23:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:23:00,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:00,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1489 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 282 states and 357 transitions. [2024-12-06 05:23:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 357 transitions. [2024-12-06 05:23:04,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:23:04,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:06,703 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1534 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 283 states and 358 transitions. [2024-12-06 05:23:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 358 transitions. [2024-12-06 05:23:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:23:07,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1579 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 284 states and 359 transitions. [2024-12-06 05:23:11,187 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 359 transitions. [2024-12-06 05:23:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:23:11,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:11,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1624 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 285 states and 360 transitions. [2024-12-06 05:23:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 360 transitions. [2024-12-06 05:23:14,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:23:14,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:14,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1669 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 286 states and 361 transitions. [2024-12-06 05:23:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 361 transitions. [2024-12-06 05:23:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:23:18,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1714 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 287 states and 362 transitions. [2024-12-06 05:23:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 362 transitions. [2024-12-06 05:23:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:23:21,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1759 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:25,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:25,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 288 states and 363 transitions. [2024-12-06 05:23:25,210 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 363 transitions. [2024-12-06 05:23:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:23:25,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:25,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1804 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:27,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 289 states and 364 transitions. [2024-12-06 05:23:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions. [2024-12-06 05:23:27,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:23:27,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:31,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1849 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 290 states and 365 transitions. [2024-12-06 05:23:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 365 transitions. [2024-12-06 05:23:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:23:32,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1894 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 366 transitions. [2024-12-06 05:23:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-12-06 05:23:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:23:36,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:36,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1939 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 292 states and 367 transitions. [2024-12-06 05:23:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 367 transitions. [2024-12-06 05:23:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:23:40,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1984 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 293 states and 368 transitions. [2024-12-06 05:23:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 368 transitions. [2024-12-06 05:23:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:23:44,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 2029 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 294 states and 369 transitions. [2024-12-06 05:23:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 369 transitions. [2024-12-06 05:23:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:23:48,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:52,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 2074 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 295 states and 370 transitions. [2024-12-06 05:23:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 370 transitions. [2024-12-06 05:23:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:23:54,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 2119 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 296 states and 371 transitions. [2024-12-06 05:24:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 371 transitions. [2024-12-06 05:24:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:24:00,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 2164 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:04,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 297 states and 372 transitions. [2024-12-06 05:24:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 372 transitions. [2024-12-06 05:24:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:24:04,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:07,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 2209 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 298 states and 373 transitions. [2024-12-06 05:24:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-12-06 05:24:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:24:08,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:08,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:13,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 2254 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:16,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 299 states and 374 transitions. [2024-12-06 05:24:16,646 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 374 transitions. [2024-12-06 05:24:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:24:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 2299 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:21,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 300 states and 375 transitions. [2024-12-06 05:24:21,236 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-12-06 05:24:21,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:24:21,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:21,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:25,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 2344 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 301 states and 376 transitions. [2024-12-06 05:24:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 376 transitions. [2024-12-06 05:24:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:24:27,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:27,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:28,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 2389 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-12-06 05:24:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-12-06 05:24:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:24:33,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:36,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 2434 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 303 states and 378 transitions. [2024-12-06 05:24:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 378 transitions. [2024-12-06 05:24:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:24:38,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:38,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2479 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:43,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 304 states and 379 transitions. [2024-12-06 05:24:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 379 transitions. [2024-12-06 05:24:43,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:24:43,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:43,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:48,025 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 2524 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 305 states and 380 transitions. [2024-12-06 05:24:50,827 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 380 transitions. [2024-12-06 05:24:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:24:50,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:50,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 2569 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 306 states and 381 transitions. [2024-12-06 05:24:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 381 transitions. [2024-12-06 05:24:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:24:56,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 2614 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 307 states and 382 transitions. [2024-12-06 05:25:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 382 transitions. [2024-12-06 05:25:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:25:00,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:00,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 2659 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 308 states and 383 transitions. [2024-12-06 05:25:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 383 transitions. [2024-12-06 05:25:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:25:05,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 2704 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:10,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:10,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 309 states and 384 transitions. [2024-12-06 05:25:10,668 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 384 transitions. [2024-12-06 05:25:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:25:10,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:10,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 2749 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:16,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 310 states and 385 transitions. [2024-12-06 05:25:16,289 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 385 transitions. [2024-12-06 05:25:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:25:16,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:16,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 2794 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 311 states and 386 transitions. [2024-12-06 05:25:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 386 transitions. [2024-12-06 05:25:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:25:25,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:25,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 2839 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 312 states and 387 transitions. [2024-12-06 05:25:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 387 transitions. [2024-12-06 05:25:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:25:32,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:32,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5891 backedges. 2884 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 313 states and 388 transitions. [2024-12-06 05:25:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 388 transitions. [2024-12-06 05:25:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:25:38,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:39,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 2929 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:45,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 314 states and 389 transitions. [2024-12-06 05:25:45,653 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 389 transitions. [2024-12-06 05:25:45,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:25:45,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6110 backedges. 2974 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:53,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 315 states and 390 transitions. [2024-12-06 05:25:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 390 transitions. [2024-12-06 05:25:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 05:25:53,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:53,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:58,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 3019 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:25:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 316 states and 391 transitions. [2024-12-06 05:25:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 391 transitions. [2024-12-06 05:25:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 05:25:59,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6333 backedges. 3064 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:26:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 317 states and 392 transitions. [2024-12-06 05:26:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 392 transitions. [2024-12-06 05:26:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:26:05,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:05,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:11,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 3109 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:26:15,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:15,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 318 states and 393 transitions. [2024-12-06 05:26:15,156 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 393 transitions. [2024-12-06 05:26:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:26:15,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:15,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6560 backedges. 3154 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:26:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 319 states and 394 transitions. [2024-12-06 05:26:23,008 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 394 transitions. [2024-12-06 05:26:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:26:23,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 3199 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:26:29,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 320 states and 395 transitions. [2024-12-06 05:26:29,688 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 395 transitions. [2024-12-06 05:26:29,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:26:29,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:29,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:59,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6791 backedges. 3244 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:27:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 321 states and 396 transitions. [2024-12-06 05:27:25,860 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 396 transitions. [2024-12-06 05:27:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:27:25,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 3289 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:27:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 322 states and 397 transitions. [2024-12-06 05:27:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 397 transitions. [2024-12-06 05:27:35,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 05:27:35,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:35,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 3334 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:27:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 323 states and 398 transitions. [2024-12-06 05:27:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 398 transitions. [2024-12-06 05:27:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:27:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7145 backedges. 3379 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:27:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 324 states and 399 transitions. [2024-12-06 05:27:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 399 transitions. [2024-12-06 05:27:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 05:27:51,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:51,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:57,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 3424 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 325 states and 400 transitions. [2024-12-06 05:28:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 400 transitions. [2024-12-06 05:28:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:28:00,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7386 backedges. 3469 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 326 states and 401 transitions. [2024-12-06 05:28:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 401 transitions. [2024-12-06 05:28:09,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:28:09,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:09,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 3514 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:20,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 327 states and 402 transitions. [2024-12-06 05:28:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 402 transitions. [2024-12-06 05:28:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:28:20,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:26,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7631 backedges. 3559 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 328 states and 403 transitions. [2024-12-06 05:28:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 403 transitions. [2024-12-06 05:28:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:28:28,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:28,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 3604 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:36,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 329 states and 404 transitions. [2024-12-06 05:28:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 404 transitions. [2024-12-06 05:28:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:28:36,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:36,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 3649 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 330 states and 405 transitions. [2024-12-06 05:28:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 405 transitions. [2024-12-06 05:28:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:28:46,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:46,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:52,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8006 backedges. 3694 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:28:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 331 states and 406 transitions. [2024-12-06 05:28:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 406 transitions. [2024-12-06 05:28:55,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 05:28:55,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:55,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8133 backedges. 3739 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:29:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 332 states and 407 transitions. [2024-12-06 05:29:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 407 transitions. [2024-12-06 05:29:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:29:04,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:04,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8261 backedges. 3784 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:29:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 333 states and 408 transitions. [2024-12-06 05:29:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 408 transitions. [2024-12-06 05:29:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 05:29:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:06,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8390 backedges. 3829 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:30:08,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 334 states and 409 transitions. [2024-12-06 05:30:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 409 transitions. [2024-12-06 05:30:08,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 05:30:08,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:08,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:13,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8520 backedges. 3874 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:30:15,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 335 states and 410 transitions. [2024-12-06 05:30:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 410 transitions. [2024-12-06 05:30:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:30:15,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:15,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:22,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8651 backedges. 3919 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:30:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 336 states and 411 transitions. [2024-12-06 05:30:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 411 transitions. [2024-12-06 05:30:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 05:30:23,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8783 backedges. 3964 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:30:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 337 states and 412 transitions. [2024-12-06 05:30:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 412 transitions. [2024-12-06 05:30:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 05:30:34,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:34,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8916 backedges. 4009 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:30:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 338 states and 413 transitions. [2024-12-06 05:30:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 413 transitions. [2024-12-06 05:30:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 05:30:50,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:57,610 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 4054 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:31:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 339 states and 414 transitions. [2024-12-06 05:31:01,257 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 414 transitions. [2024-12-06 05:31:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 05:31:01,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:01,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9185 backedges. 4099 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:31:12,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 340 states and 415 transitions. [2024-12-06 05:31:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 415 transitions. [2024-12-06 05:31:12,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 05:31:12,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:12,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 9321 backedges. 4144 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:31:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 341 states and 416 transitions. [2024-12-06 05:31:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 416 transitions. [2024-12-06 05:31:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:31:23,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 9458 backedges. 4189 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:31:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 342 states and 417 transitions. [2024-12-06 05:31:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 417 transitions. [2024-12-06 05:31:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 05:31:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:43,516 INFO L134 CoverageAnalysis]: Checked inductivity of 9596 backedges. 4234 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:31:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 343 states and 418 transitions. [2024-12-06 05:31:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 418 transitions. [2024-12-06 05:31:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 05:31:46,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:55,439 INFO L134 CoverageAnalysis]: Checked inductivity of 9735 backedges. 4279 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:31:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:59,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 344 states and 419 transitions. [2024-12-06 05:31:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 419 transitions. [2024-12-06 05:31:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 05:31:59,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:59,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:04,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 9875 backedges. 4324 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:32:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 345 states and 420 transitions. [2024-12-06 05:32:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 420 transitions. [2024-12-06 05:32:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:32:14,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 10016 backedges. 4369 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:32:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 346 states and 421 transitions. [2024-12-06 05:32:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 421 transitions. [2024-12-06 05:32:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 05:32:22,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:29,046 INFO L134 CoverageAnalysis]: Checked inductivity of 10158 backedges. 4414 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:32:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 347 states and 422 transitions. [2024-12-06 05:32:30,730 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 422 transitions. [2024-12-06 05:32:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 05:32:30,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:30,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:31,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat