./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bb0a504b43b0de742fcc89ebbe9d313056bb1824edece6c56238a649b6f48626 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:27:55,300 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:27:55,397 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:27:55,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:27:55,404 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:27:55,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:27:55,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:27:55,449 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:27:55,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:27:55,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:27:55,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:27:55,451 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:27:55,452 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:27:55,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:27:55,452 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:27:55,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:27:55,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:27:55,452 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:27:55,453 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:27:55,453 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:27:55,454 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:27:55,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:27:55,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:27:55,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:55,455 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:27:55,455 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:27:55,455 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:27:55,456 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:27:55,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:27:55,457 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_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb0a504b43b0de742fcc89ebbe9d313056bb1824edece6c56238a649b6f48626 [2024-11-13 22:27:55,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:27:55,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:27:55,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:27:55,823 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:27:55,823 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:27:55,825 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i Unable to find full path for "g++" [2024-11-13 22:27:57,838 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:27:58,183 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:27:58,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i [2024-11-13 22:27:58,219 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/data/99d22fa32/a2c1466bb3b54c4fbb30cda01d03db23/FLAG3c1e2ec19 [2024-11-13 22:27:58,415 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/data/99d22fa32/a2c1466bb3b54c4fbb30cda01d03db23 [2024-11-13 22:27:58,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:27:58,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:27:58,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:58,421 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:27:58,426 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:27:58,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:58" (1/1) ... [2024-11-13 22:27:58,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6922af3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:58, skipping insertion in model container [2024-11-13 22:27:58,428 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:27:58" (1/1) ... [2024-11-13 22:27:58,468 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:27:58,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:58,942 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:27:59,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:27:59,096 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:27:59,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59 WrapperNode [2024-11-13 22:27:59,097 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:27:59,099 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:59,099 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:27:59,099 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:27:59,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,132 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,155 INFO L138 Inliner]: procedures = 166, calls = 80, calls flagged for inlining = 24, calls inlined = 6, statements flattened = 98 [2024-11-13 22:27:59,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:27:59,156 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:27:59,157 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:27:59,157 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:27:59,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,174 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,175 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,210 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,216 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:27:59,217 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:27:59,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:27:59,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:27:59,222 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:27:59,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:27:59,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:27:59,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f37b4808-50f0-462b-87a9-c357ba71e8a5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:27:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:27:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:27:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:27:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:27:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:27:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:27:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:27:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:27:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:27:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:27:59,524 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:27:59,526 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:27:59,860 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-11-13 22:27:59,861 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:27:59,950 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:27:59,950 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:27:59,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:27:59 BoogieIcfgContainer [2024-11-13 22:27:59,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:27:59,951 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:27:59,952 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:27:59,968 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:27:59,968 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:27:59" (1/1) ... [2024-11-13 22:27:59,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:28:00,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-13 22:28:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-13 22:28:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:28:00,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-11-13 22:28:00,540 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-11-13 22:28:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:28:00,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-13 22:28:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-13 22:28:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:28:00,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2024-11-13 22:28:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2024-11-13 22:28:00,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:28:00,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:00,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:01,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 43 states and 55 transitions. [2024-11-13 22:28:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2024-11-13 22:28:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:28:01,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2024-11-13 22:28:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2024-11-13 22:28:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:28:01,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:01,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 47 states and 60 transitions. [2024-11-13 22:28:02,009 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2024-11-13 22:28:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:28:02,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-13 22:28:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-13 22:28:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:28:02,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 53 states and 70 transitions. [2024-11-13 22:28:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2024-11-13 22:28:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:28:02,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2024-11-13 22:28:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2024-11-13 22:28:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:28:02,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:02,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-11-13 22:28:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-11-13 22:28:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:28:02,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:28:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-11-13 22:28:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-11-13 22:28:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:28:03,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:03,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-13 22:28:03,420 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-13 22:28:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:28:03,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:03,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,698 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2024-11-13 22:28:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-11-13 22:28:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:28:04,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:04,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:04,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:04,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 82 transitions. [2024-11-13 22:28:04,217 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-13 22:28:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:28:04,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:04,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:04,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:05,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2024-11-13 22:28:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-11-13 22:28:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:28:05,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:05,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2024-11-13 22:28:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2024-11-13 22:28:05,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:28:05,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:28:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2024-11-13 22:28:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-11-13 22:28:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:28:06,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:28:06,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 69 states and 98 transitions. [2024-11-13 22:28:06,634 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2024-11-13 22:28:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:28:06,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:06,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 72 states and 103 transitions. [2024-11-13 22:28:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 103 transitions. [2024-11-13 22:28:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:28:07,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 73 states and 104 transitions. [2024-11-13 22:28:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 104 transitions. [2024-11-13 22:28:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:28:07,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:28:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 75 states and 108 transitions. [2024-11-13 22:28:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-11-13 22:28:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:28:08,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:08,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 81 states and 118 transitions. [2024-11-13 22:28:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2024-11-13 22:28:09,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:28:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:28:09,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:09,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 83 states and 120 transitions. [2024-11-13 22:28:09,562 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 120 transitions. [2024-11-13 22:28:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:28:09,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:09,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-11-13 22:28:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-13 22:28:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:28:10,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:28:11,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:11,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 89 states and 129 transitions. [2024-11-13 22:28:11,228 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 129 transitions. [2024-11-13 22:28:11,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:28:11,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:11,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:11,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:28:11,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 88 states and 128 transitions. [2024-11-13 22:28:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 128 transitions. [2024-11-13 22:28:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:28:11,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:28:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 85 states and 121 transitions. [2024-11-13 22:28:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 121 transitions. [2024-11-13 22:28:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:28:11,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:11,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:28:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-11-13 22:28:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-11-13 22:28:13,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:28:13,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:13,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 95 states and 142 transitions. [2024-11-13 22:28:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 142 transitions. [2024-11-13 22:28:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:28:14,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:15,102 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:17,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 107 states and 163 transitions. [2024-11-13 22:28:17,750 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2024-11-13 22:28:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:28:17,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:17,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:17,880 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:28:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 110 states and 165 transitions. [2024-11-13 22:28:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 165 transitions. [2024-11-13 22:28:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:28:18,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:28:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2024-11-13 22:28:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2024-11-13 22:28:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:28:19,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:19,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:19,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 116 states and 174 transitions. [2024-11-13 22:28:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 174 transitions. [2024-11-13 22:28:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:28:20,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:21,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:28:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 205 transitions. [2024-11-13 22:28:25,323 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-11-13 22:28:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:28:25,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:28:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 114 states and 167 transitions. [2024-11-13 22:28:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 167 transitions. [2024-11-13 22:28:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:28:25,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:26,118 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:26,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 117 states and 174 transitions. [2024-11-13 22:28:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2024-11-13 22:28:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:28:26,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:26,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:28:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:27,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 116 states and 173 transitions. [2024-11-13 22:28:27,512 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 173 transitions. [2024-11-13 22:28:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:28:27,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:28:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 125 states and 185 transitions. [2024-11-13 22:28:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-11-13 22:28:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:28:31,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:31,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:28:33,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 128 states and 189 transitions. [2024-11-13 22:28:33,151 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 189 transitions. [2024-11-13 22:28:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:28:33,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:33,695 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 131 states and 196 transitions. [2024-11-13 22:28:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2024-11-13 22:28:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:34,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:34,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:28:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 134 states and 200 transitions. [2024-11-13 22:28:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-11-13 22:28:36,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:28:36,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:36,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:38,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:38,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 140 states and 209 transitions. [2024-11-13 22:28:38,179 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 209 transitions. [2024-11-13 22:28:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:38,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:38,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:39,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 143 states and 216 transitions. [2024-11-13 22:28:39,728 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2024-11-13 22:28:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:28:39,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:39,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:28:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 160 states and 246 transitions. [2024-11-13 22:28:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 246 transitions. [2024-11-13 22:28:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:28:46,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:46,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 165 states and 251 transitions. [2024-11-13 22:28:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 251 transitions. [2024-11-13 22:28:48,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:28:48,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:48,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:48,885 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 168 states and 259 transitions. [2024-11-13 22:28:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 259 transitions. [2024-11-13 22:28:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:28:49,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,494 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:28:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 171 states and 263 transitions. [2024-11-13 22:28:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 263 transitions. [2024-11-13 22:28:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:28:51,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:51,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,361 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:28:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 177 states and 272 transitions. [2024-11-13 22:28:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 272 transitions. [2024-11-13 22:28:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:28:54,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:54,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 180 states and 280 transitions. [2024-11-13 22:28:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 280 transitions. [2024-11-13 22:28:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:28:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:55,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:05,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 200 states and 314 transitions. [2024-11-13 22:29:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 314 transitions. [2024-11-13 22:29:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:29:05,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 22:29:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 200 states and 309 transitions. [2024-11-13 22:29:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 309 transitions. [2024-11-13 22:29:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:29:05,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:29:10,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 322 transitions. [2024-11-13 22:29:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 322 transitions. [2024-11-13 22:29:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:29:10,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:10,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:29:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:12,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 214 states and 327 transitions. [2024-11-13 22:29:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2024-11-13 22:29:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:29:12,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:12,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:13,058 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 217 states and 336 transitions. [2024-11-13 22:29:14,203 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 336 transitions. [2024-11-13 22:29:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:29:14,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:14,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:29:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 220 states and 340 transitions. [2024-11-13 22:29:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 340 transitions. [2024-11-13 22:29:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:29:16,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:17,160 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:29:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 234 states and 359 transitions. [2024-11-13 22:29:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 359 transitions. [2024-11-13 22:29:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:29:23,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:25,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 237 states and 368 transitions. [2024-11-13 22:29:25,374 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 368 transitions. [2024-11-13 22:29:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:29:25,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:26,815 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:29:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:39,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 260 states and 406 transitions. [2024-11-13 22:29:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 406 transitions. [2024-11-13 22:29:39,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:29:39,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:39,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 47 proven. 21 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:29:48,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 265 states and 413 transitions. [2024-11-13 22:29:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 413 transitions. [2024-11-13 22:29:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:29:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:49,968 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:29:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 265 states and 409 transitions. [2024-11-13 22:29:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 409 transitions. [2024-11-13 22:29:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:29:53,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:53,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:54,125 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 22:29:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 271 states and 419 transitions. [2024-11-13 22:29:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 419 transitions. [2024-11-13 22:29:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:29:56,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 274 states and 429 transitions. [2024-11-13 22:29:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 429 transitions. [2024-11-13 22:29:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:29:59,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 22:30:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 277 states and 433 transitions. [2024-11-13 22:30:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 433 transitions. [2024-11-13 22:30:02,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:30:02,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:02,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 22:30:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 282 states and 438 transitions. [2024-11-13 22:30:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 438 transitions. [2024-11-13 22:30:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:30:04,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:07,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 285 states and 448 transitions. [2024-11-13 22:30:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 448 transitions. [2024-11-13 22:30:07,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:30:07,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:30:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 311 states and 490 transitions. [2024-11-13 22:30:27,278 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 490 transitions. [2024-11-13 22:30:27,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:30:27,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:30:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 322 states and 505 transitions. [2024-11-13 22:30:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 505 transitions. [2024-11-13 22:30:34,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:30:34,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:34,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:30:40,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 322 states and 503 transitions. [2024-11-13 22:30:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 503 transitions. [2024-11-13 22:30:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:30:40,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:40,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 325 states and 514 transitions. [2024-11-13 22:30:43,820 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 514 transitions. [2024-11-13 22:30:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:30:43,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 41 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:30:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 345 states and 544 transitions. [2024-11-13 22:30:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 544 transitions. [2024-11-13 22:30:58,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:30:58,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 22:31:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 348 states and 548 transitions. [2024-11-13 22:31:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 548 transitions. [2024-11-13 22:31:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:31:01,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 351 states and 559 transitions. [2024-11-13 22:31:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 559 transitions. [2024-11-13 22:31:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:31:04,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:04,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 22:31:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 357 states and 569 transitions. [2024-11-13 22:31:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 569 transitions. [2024-11-13 22:31:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:31:09,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:11,858 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:31:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 386 states and 616 transitions. [2024-11-13 22:31:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 616 transitions. [2024-11-13 22:31:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:31:35,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:35,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 22:31:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 397 states and 632 transitions. [2024-11-13 22:31:45,150 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 632 transitions. [2024-11-13 22:31:45,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:31:45,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:45,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:31:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 397 states and 629 transitions. [2024-11-13 22:31:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 629 transitions. [2024-11-13 22:31:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:31:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 22:31:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 406 states and 644 transitions. [2024-11-13 22:31:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 644 transitions. [2024-11-13 22:31:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:31:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:57,649 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:00,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 409 states and 656 transitions. [2024-11-13 22:32:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 656 transitions. [2024-11-13 22:32:00,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:32:00,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:00,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:01,268 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 22:32:03,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 414 states and 661 transitions. [2024-11-13 22:32:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 661 transitions. [2024-11-13 22:32:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:32:03,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 22:32:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:07,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 417 states and 665 transitions. [2024-11-13 22:32:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 665 transitions. [2024-11-13 22:32:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:32:07,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:08,389 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 420 states and 677 transitions. [2024-11-13 22:32:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 677 transitions. [2024-11-13 22:32:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:32:10,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:32:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 452 states and 728 transitions. [2024-11-13 22:32:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 728 transitions. [2024-11-13 22:32:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:32:43,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 22:32:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 463 states and 744 transitions. [2024-11-13 22:32:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 744 transitions. [2024-11-13 22:32:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:32:54,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 96 proven. 60 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:33:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 483 states and 770 transitions. [2024-11-13 22:33:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 770 transitions. [2024-11-13 22:33:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:16,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 22:33:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:20,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 483 states and 767 transitions. [2024-11-13 22:33:20,952 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 767 transitions. [2024-11-13 22:33:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:33:20,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 486 states and 780 transitions. [2024-11-13 22:33:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 780 transitions. [2024-11-13 22:33:26,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:33:26,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:26,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:33:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 489 states and 784 transitions. [2024-11-13 22:33:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 784 transitions. [2024-11-13 22:33:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:33:31,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:31,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:33:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 495 states and 795 transitions. [2024-11-13 22:33:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 795 transitions. [2024-11-13 22:33:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:33:37,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 498 states and 808 transitions. [2024-11-13 22:33:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 808 transitions. [2024-11-13 22:33:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:33:42,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:42,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:34:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:27,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 533 states and 863 transitions. [2024-11-13 22:34:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 863 transitions. [2024-11-13 22:34:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:34:27,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:27,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,968 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 22:34:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 544 states and 880 transitions. [2024-11-13 22:34:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 880 transitions. [2024-11-13 22:34:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:34:40,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:41,729 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:34:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 549 states and 885 transitions. [2024-11-13 22:34:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 885 transitions. [2024-11-13 22:34:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:34:44,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:45,063 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 22:34:49,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 549 states and 882 transitions. [2024-11-13 22:34:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 882 transitions. [2024-11-13 22:34:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:34:49,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:49,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 22:34:55,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 554 states and 890 transitions. [2024-11-13 22:34:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 890 transitions. [2024-11-13 22:34:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:34:55,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 557 states and 904 transitions. [2024-11-13 22:35:01,196 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 904 transitions. [2024-11-13 22:35:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:35:01,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:35:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 560 states and 908 transitions. [2024-11-13 22:35:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 908 transitions. [2024-11-13 22:35:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:35:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 132 proven. 82 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 22:35:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 586 states and 943 transitions. [2024-11-13 22:35:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 943 transitions. [2024-11-13 22:35:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:35:41,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:42,975 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:46,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 589 states and 957 transitions. [2024-11-13 22:35:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 957 transitions. [2024-11-13 22:35:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:35:46,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:36:43,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 627 states and 1016 transitions. [2024-11-13 22:36:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1016 transitions. [2024-11-13 22:36:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:36:43,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:43,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 22:36:59,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 638 states and 1034 transitions. [2024-11-13 22:36:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1034 transitions. [2024-11-13 22:36:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:36:59,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:59,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:37:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 638 states and 1031 transitions. [2024-11-13 22:37:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1031 transitions. [2024-11-13 22:37:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:37:04,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:04,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 22:37:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:17,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 649 states and 1048 transitions. [2024-11-13 22:37:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1048 transitions. [2024-11-13 22:37:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:37:17,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:18,896 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 22:37:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 655 states and 1059 transitions. [2024-11-13 22:37:25,653 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1059 transitions. [2024-11-13 22:37:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:37:25,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 658 states and 1074 transitions. [2024-11-13 22:37:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1074 transitions. [2024-11-13 22:37:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:37:31,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-13 22:37:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 667 states and 1091 transitions. [2024-11-13 22:37:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1091 transitions. [2024-11-13 22:37:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:37:42,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 22:37:48,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 670 states and 1095 transitions. [2024-11-13 22:37:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1095 transitions. [2024-11-13 22:37:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:37:48,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 22:37:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 675 states and 1100 transitions. [2024-11-13 22:37:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1100 transitions. [2024-11-13 22:37:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:37:53,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:55,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 678 states and 1115 transitions. [2024-11-13 22:37:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1115 transitions. [2024-11-13 22:37:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:37:59,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:59,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,423 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:39:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:11,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 719 states and 1178 transitions. [2024-11-13 22:39:11,008 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1178 transitions. [2024-11-13 22:39:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:39:11,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:11,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:11,949 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:39:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 730 states and 1196 transitions. [2024-11-13 22:39:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1196 transitions. [2024-11-13 22:39:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:39:28,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-11-13 22:39:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 730 states and 1193 transitions. [2024-11-13 22:39:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1193 transitions. [2024-11-13 22:39:34,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:39:34,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:34,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:34,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-13 22:39:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 741 states and 1210 transitions. [2024-11-13 22:39:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1210 transitions. [2024-11-13 22:39:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:39:48,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:48,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 744 states and 1226 transitions. [2024-11-13 22:39:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1226 transitions. [2024-11-13 22:39:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:39:55,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 174 proven. 107 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:40:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 776 states and 1272 transitions. [2024-11-13 22:40:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1272 transitions. [2024-11-13 22:40:43,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:40:43,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:43,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-13 22:40:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:51,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 779 states and 1276 transitions. [2024-11-13 22:40:51,600 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1276 transitions. [2024-11-13 22:40:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:40:51,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:51,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 782 states and 1292 transitions. [2024-11-13 22:40:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1292 transitions. [2024-11-13 22:40:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:40:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 22:41:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 788 states and 1304 transitions. [2024-11-13 22:41:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1304 transitions. [2024-11-13 22:41:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:41:10,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat