./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:10:42,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:10:42,862 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:10:42,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:10:42,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:10:42,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:10:42,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:10:42,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:10:42,885 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:10:42,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:10:42,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:10:42,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:10:42,885 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:10:42,886 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:10:42,887 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:10:42,887 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:10:42,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:10:42,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:10:42,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:10:42,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:10:42,887 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:10:42,887 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:10:42,888 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:10:42,888 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:10:42,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:10:42,888 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_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-12-06 05:10:43,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:10:43,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:10:43,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:10:43,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:10:43,100 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:10:43,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i [2024-12-06 05:10:45,705 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/data/40ffe6f15/b2b6ecff5c7c4b7d8e3d578b765098f2/FLAGb17d9016b [2024-12-06 05:10:45,987 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:10:45,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i [2024-12-06 05:10:46,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/data/40ffe6f15/b2b6ecff5c7c4b7d8e3d578b765098f2/FLAGb17d9016b [2024-12-06 05:10:46,293 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/data/40ffe6f15/b2b6ecff5c7c4b7d8e3d578b765098f2 [2024-12-06 05:10:46,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:10:46,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:10:46,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:10:46,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:10:46,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:10:46,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526cafc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46, skipping insertion in model container [2024-12-06 05:10:46,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,338 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:10:46,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:10:46,764 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:10:46,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:10:46,884 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:10:46,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46 WrapperNode [2024-12-06 05:10:46,885 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:10:46,885 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:10:46,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:10:46,885 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:10:46,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,913 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,961 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1568 [2024-12-06 05:10:46,962 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:10:46,962 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:10:46,962 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:10:46,963 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:10:46,970 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:46,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,016 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,019 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,029 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,039 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,050 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:10:47,051 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:10:47,051 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:10:47,051 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:10:47,052 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:46" (1/1) ... [2024-12-06 05:10:47,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:10:47,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:10:47,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:10:47,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49b71265-46ff-492d-8bf0-3ca8eec6d0fb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:10:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:10:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:10:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:10:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:10:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:10:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:10:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:10:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:10:47,309 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:10:47,310 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:10:48,716 INFO L? ?]: Removed 340 outVars from TransFormulas that were not future-live. [2024-12-06 05:10:48,716 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:10:50,203 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:10:50,204 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-06 05:10:50,204 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:10:50 BoogieIcfgContainer [2024-12-06 05:10:50,204 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:10:50,205 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:10:50,205 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:10:50,212 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:10:50,212 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:10:50" (1/1) ... [2024-12-06 05:10:50,218 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:10:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-12-06 05:10:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-12-06 05:10:50,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:10:50,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:10:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,416 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 05:10:50,421 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:10:50,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 05:10:50,505 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 05:10:50,506 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-12-06 05:10:50,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 05:10:50,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-12-06 05:10:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:50,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 149 states and 245 transitions. [2024-12-06 05:10:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 245 transitions. [2024-12-06 05:10:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:10:50,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:10:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 05:10:50,698 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:10:50,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 05:10:50,732 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 05:10:50,733 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 05:10:50,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 05:10:50,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 05:10:50,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 150 states and 247 transitions. [2024-12-06 05:10:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 247 transitions. [2024-12-06 05:10:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:10:50,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 150 states and 245 transitions. [2024-12-06 05:10:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 245 transitions. [2024-12-06 05:10:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:10:50,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-12-06 05:10:50,907 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-12-06 05:10:50,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:10:50,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:50,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 150 states and 236 transitions. [2024-12-06 05:10:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 236 transitions. [2024-12-06 05:10:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:10:50,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 150 states and 232 transitions. [2024-12-06 05:10:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 232 transitions. [2024-12-06 05:10:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:10:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 150 states and 226 transitions. [2024-12-06 05:10:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 226 transitions. [2024-12-06 05:10:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:10:51,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 150 states and 224 transitions. [2024-12-06 05:10:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 224 transitions. [2024-12-06 05:10:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:10:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:55,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:10:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:55,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 150 states and 222 transitions. [2024-12-06 05:10:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 222 transitions. [2024-12-06 05:10:55,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:10:55,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:55,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 150 states and 221 transitions. [2024-12-06 05:10:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 221 transitions. [2024-12-06 05:10:56,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:10:56,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:56,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:57,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:57,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 150 states and 215 transitions. [2024-12-06 05:10:57,131 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 215 transitions. [2024-12-06 05:10:57,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:10:57,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:57,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:57,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 154 states and 219 transitions. [2024-12-06 05:10:57,314 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 219 transitions. [2024-12-06 05:10:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:10:57,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:57,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 154 states and 215 transitions. [2024-12-06 05:10:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 215 transitions. [2024-12-06 05:10:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:10:57,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:08,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:10,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 169 states and 235 transitions. [2024-12-06 05:11:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 235 transitions. [2024-12-06 05:11:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:11:11,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 169 states and 233 transitions. [2024-12-06 05:11:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 233 transitions. [2024-12-06 05:11:11,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:11:11,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:11,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:11,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 169 states and 231 transitions. [2024-12-06 05:11:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 231 transitions. [2024-12-06 05:11:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:11:11,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:11,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:21,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 169 states and 229 transitions. [2024-12-06 05:11:21,634 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 229 transitions. [2024-12-06 05:11:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:11:21,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:21,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:21,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 183 states and 244 transitions. [2024-12-06 05:11:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 244 transitions. [2024-12-06 05:11:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:11:22,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:11:32,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:37,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 186 states and 246 transitions. [2024-12-06 05:11:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 246 transitions. [2024-12-06 05:11:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:11:37,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:37,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:37,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:40,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 186 states and 244 transitions. [2024-12-06 05:11:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 244 transitions. [2024-12-06 05:11:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:11:40,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:40,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:11:50,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:12:00,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:12:03,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:12:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 189 states and 246 transitions. [2024-12-06 05:12:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 246 transitions. [2024-12-06 05:12:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:12:03,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:04,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:04,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 191 states and 249 transitions. [2024-12-06 05:12:04,481 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 249 transitions. [2024-12-06 05:12:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:12:04,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:04,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:05,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 192 states and 251 transitions. [2024-12-06 05:12:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 251 transitions. [2024-12-06 05:12:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:12:05,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:06,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 193 states and 252 transitions. [2024-12-06 05:12:06,098 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 252 transitions. [2024-12-06 05:12:06,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:12:06,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:06,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:06,985 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 195 states and 255 transitions. [2024-12-06 05:12:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 255 transitions. [2024-12-06 05:12:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:12:07,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 196 states and 256 transitions. [2024-12-06 05:12:08,515 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 256 transitions. [2024-12-06 05:12:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:12:08,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:08,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:10,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 197 states and 257 transitions. [2024-12-06 05:12:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 257 transitions. [2024-12-06 05:12:10,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:12:10,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:10,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 198 states and 258 transitions. [2024-12-06 05:12:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 258 transitions. [2024-12-06 05:12:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:12:11,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:11,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:12,002 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 199 states and 259 transitions. [2024-12-06 05:12:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 259 transitions. [2024-12-06 05:12:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:12:12,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:12,990 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 200 states and 260 transitions. [2024-12-06 05:12:13,495 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 260 transitions. [2024-12-06 05:12:13,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:12:13,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:13,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 201 states and 261 transitions. [2024-12-06 05:12:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 261 transitions. [2024-12-06 05:12:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:12:14,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:15,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 202 states and 262 transitions. [2024-12-06 05:12:15,897 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 262 transitions. [2024-12-06 05:12:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:12:15,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:15,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 203 states and 263 transitions. [2024-12-06 05:12:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 263 transitions. [2024-12-06 05:12:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:12:17,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:18,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 204 states and 264 transitions. [2024-12-06 05:12:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 264 transitions. [2024-12-06 05:12:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:12:18,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:19,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 205 states and 265 transitions. [2024-12-06 05:12:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 265 transitions. [2024-12-06 05:12:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:12:19,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:19,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 206 states and 266 transitions. [2024-12-06 05:12:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 266 transitions. [2024-12-06 05:12:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:12:20,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:21,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 207 states and 267 transitions. [2024-12-06 05:12:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 267 transitions. [2024-12-06 05:12:21,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:12:21,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:21,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 208 states and 268 transitions. [2024-12-06 05:12:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 268 transitions. [2024-12-06 05:12:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:12:23,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:23,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:23,940 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-12-06 05:12:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-12-06 05:12:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:12:24,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:24,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 210 states and 270 transitions. [2024-12-06 05:12:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 270 transitions. [2024-12-06 05:12:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:12:26,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:27,583 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:27,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 211 states and 271 transitions. [2024-12-06 05:12:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 271 transitions. [2024-12-06 05:12:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:12:27,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:27,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:29,151 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 212 states and 272 transitions. [2024-12-06 05:12:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 272 transitions. [2024-12-06 05:12:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:12:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:31,042 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:31,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 213 states and 273 transitions. [2024-12-06 05:12:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 273 transitions. [2024-12-06 05:12:31,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:12:31,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:31,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:32,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 214 states and 274 transitions. [2024-12-06 05:12:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 274 transitions. [2024-12-06 05:12:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:12:32,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 215 states and 275 transitions. [2024-12-06 05:12:35,083 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2024-12-06 05:12:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:12:35,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:35,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 216 states and 276 transitions. [2024-12-06 05:12:36,920 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 276 transitions. [2024-12-06 05:12:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:12:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:36,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:37,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-12-06 05:12:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-12-06 05:12:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:12:38,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-12-06 05:12:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-12-06 05:12:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:12:40,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:40,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 219 states and 279 transitions. [2024-12-06 05:12:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 279 transitions. [2024-12-06 05:12:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:12:43,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:43,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:44,481 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 220 states and 280 transitions. [2024-12-06 05:12:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 280 transitions. [2024-12-06 05:12:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:12:45,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:45,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 221 states and 281 transitions. [2024-12-06 05:12:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 281 transitions. [2024-12-06 05:12:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:12:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,011 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 222 states and 282 transitions. [2024-12-06 05:12:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 282 transitions. [2024-12-06 05:12:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:12:49,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:51,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 223 states and 283 transitions. [2024-12-06 05:12:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 283 transitions. [2024-12-06 05:12:51,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:12:51,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 224 states and 284 transitions. [2024-12-06 05:12:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 284 transitions. [2024-12-06 05:12:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:12:54,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 225 states and 285 transitions. [2024-12-06 05:12:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 285 transitions. [2024-12-06 05:12:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:12:56,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:58,523 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:12:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 226 states and 286 transitions. [2024-12-06 05:12:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 286 transitions. [2024-12-06 05:12:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:12:59,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,219 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:02,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 227 states and 287 transitions. [2024-12-06 05:13:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 287 transitions. [2024-12-06 05:13:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:13:02,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 228 states and 288 transitions. [2024-12-06 05:13:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 288 transitions. [2024-12-06 05:13:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:13:04,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 229 states and 289 transitions. [2024-12-06 05:13:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 289 transitions. [2024-12-06 05:13:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:13:07,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:09,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 230 states and 290 transitions. [2024-12-06 05:13:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 290 transitions. [2024-12-06 05:13:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:13:09,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:09,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:10,946 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:11,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 231 states and 291 transitions. [2024-12-06 05:13:11,479 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 291 transitions. [2024-12-06 05:13:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:13:11,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:11,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 232 states and 292 transitions. [2024-12-06 05:13:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 292 transitions. [2024-12-06 05:13:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:13:15,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 233 states and 293 transitions. [2024-12-06 05:13:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 293 transitions. [2024-12-06 05:13:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:13:17,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 234 states and 294 transitions. [2024-12-06 05:13:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 294 transitions. [2024-12-06 05:13:20,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:13:20,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:20,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 235 states and 295 transitions. [2024-12-06 05:13:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 295 transitions. [2024-12-06 05:13:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:13:36,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:36,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 236 states and 297 transitions. [2024-12-06 05:13:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 297 transitions. [2024-12-06 05:13:37,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:13:37,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:37,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 237 states and 300 transitions. [2024-12-06 05:13:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 300 transitions. [2024-12-06 05:13:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:13:39,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:41,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 238 states and 302 transitions. [2024-12-06 05:13:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-12-06 05:13:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:13:41,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:42,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 241 states and 307 transitions. [2024-12-06 05:13:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 307 transitions. [2024-12-06 05:13:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:13:45,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:45,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 242 states and 308 transitions. [2024-12-06 05:13:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 308 transitions. [2024-12-06 05:13:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:13:46,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:46,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 243 states and 309 transitions. [2024-12-06 05:13:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 309 transitions. [2024-12-06 05:13:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:13:48,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 244 states and 310 transitions. [2024-12-06 05:13:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 310 transitions. [2024-12-06 05:13:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:13:51,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 245 states and 311 transitions. [2024-12-06 05:13:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 311 transitions. [2024-12-06 05:13:53,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:13:53,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:53,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:54,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 246 states and 312 transitions. [2024-12-06 05:13:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 312 transitions. [2024-12-06 05:13:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:13:54,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 247 states and 313 transitions. [2024-12-06 05:13:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 313 transitions. [2024-12-06 05:13:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:13:57,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:57,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:13:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 248 states and 314 transitions. [2024-12-06 05:13:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 314 transitions. [2024-12-06 05:13:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:13:58,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:01,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 249 states and 315 transitions. [2024-12-06 05:14:01,237 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 315 transitions. [2024-12-06 05:14:01,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:14:01,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:01,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:02,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 250 states and 316 transitions. [2024-12-06 05:14:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 316 transitions. [2024-12-06 05:14:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:14:03,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:06,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 317 transitions. [2024-12-06 05:14:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 317 transitions. [2024-12-06 05:14:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:14:06,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:06,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 252 states and 318 transitions. [2024-12-06 05:14:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 318 transitions. [2024-12-06 05:14:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:14:09,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:09,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:10,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 253 states and 319 transitions. [2024-12-06 05:14:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 319 transitions. [2024-12-06 05:14:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:14:11,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 254 states and 320 transitions. [2024-12-06 05:14:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 320 transitions. [2024-12-06 05:14:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:14:14,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:16,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 255 states and 321 transitions. [2024-12-06 05:14:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 321 transitions. [2024-12-06 05:14:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:14:16,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:16,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:19,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 256 states and 322 transitions. [2024-12-06 05:14:19,476 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 322 transitions. [2024-12-06 05:14:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:14:19,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:21,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 257 states and 323 transitions. [2024-12-06 05:14:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 323 transitions. [2024-12-06 05:14:21,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:14:21,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:23,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:24,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 258 states and 324 transitions. [2024-12-06 05:14:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 324 transitions. [2024-12-06 05:14:24,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:14:24,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:24,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 259 states and 325 transitions. [2024-12-06 05:14:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 325 transitions. [2024-12-06 05:14:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:14:26,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:29,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:29,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 260 states and 326 transitions. [2024-12-06 05:14:29,658 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 326 transitions. [2024-12-06 05:14:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:14:29,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:29,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 261 states and 327 transitions. [2024-12-06 05:14:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 327 transitions. [2024-12-06 05:14:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:14:32,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:34,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 262 states and 328 transitions. [2024-12-06 05:14:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 328 transitions. [2024-12-06 05:14:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:14:35,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:35,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 263 states and 329 transitions. [2024-12-06 05:14:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 329 transitions. [2024-12-06 05:14:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:14:38,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:38,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:40,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 264 states and 330 transitions. [2024-12-06 05:14:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 330 transitions. [2024-12-06 05:14:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:14:40,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:43,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:43,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 265 states and 331 transitions. [2024-12-06 05:14:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 331 transitions. [2024-12-06 05:14:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:14:43,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:46,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 266 states and 332 transitions. [2024-12-06 05:14:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 332 transitions. [2024-12-06 05:14:46,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:14:46,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:46,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:49,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 267 states and 333 transitions. [2024-12-06 05:14:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 333 transitions. [2024-12-06 05:14:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:14:50,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:50,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:52,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 268 states and 334 transitions. [2024-12-06 05:14:54,217 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 334 transitions. [2024-12-06 05:14:54,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:14:54,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:54,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:14:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 269 states and 335 transitions. [2024-12-06 05:14:57,829 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 335 transitions. [2024-12-06 05:14:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:14:57,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 270 states and 336 transitions. [2024-12-06 05:15:00,682 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 336 transitions. [2024-12-06 05:15:00,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:15:00,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:03,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 271 states and 337 transitions. [2024-12-06 05:15:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 337 transitions. [2024-12-06 05:15:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:15:04,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:04,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 272 states and 338 transitions. [2024-12-06 05:15:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 338 transitions. [2024-12-06 05:15:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:15:08,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:08,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:10,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:10,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:10,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 273 states and 339 transitions. [2024-12-06 05:15:10,939 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 339 transitions. [2024-12-06 05:15:10,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:15:10,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:10,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 274 states and 340 transitions. [2024-12-06 05:15:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 340 transitions. [2024-12-06 05:15:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:15:15,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:15,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 275 states and 341 transitions. [2024-12-06 05:15:19,412 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 341 transitions. [2024-12-06 05:15:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:15:19,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:19,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 276 states and 342 transitions. [2024-12-06 05:15:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 342 transitions. [2024-12-06 05:15:24,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:15:24,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:24,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:27,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:28,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 277 states and 343 transitions. [2024-12-06 05:15:28,360 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 343 transitions. [2024-12-06 05:15:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:15:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:33,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:33,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 278 states and 344 transitions. [2024-12-06 05:15:33,320 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 344 transitions. [2024-12-06 05:15:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:15:33,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:33,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:38,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 279 states and 345 transitions. [2024-12-06 05:15:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 345 transitions. [2024-12-06 05:15:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:15:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:43,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 280 states and 346 transitions. [2024-12-06 05:15:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 346 transitions. [2024-12-06 05:15:43,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:15:43,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:43,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 281 states and 347 transitions. [2024-12-06 05:15:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 347 transitions. [2024-12-06 05:15:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:15:47,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:47,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:47,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:53,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:53,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 282 states and 348 transitions. [2024-12-06 05:15:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 348 transitions. [2024-12-06 05:15:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:15:53,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:53,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:57,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:15:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 283 states and 349 transitions. [2024-12-06 05:15:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 349 transitions. [2024-12-06 05:15:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:15:59,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:59,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 284 states and 350 transitions. [2024-12-06 05:16:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 350 transitions. [2024-12-06 05:16:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:16:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:12,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 285 states and 351 transitions. [2024-12-06 05:16:12,183 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 351 transitions. [2024-12-06 05:16:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:16:12,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 286 states and 352 transitions. [2024-12-06 05:16:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 352 transitions. [2024-12-06 05:16:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:16:17,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 287 states and 353 transitions. [2024-12-06 05:16:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 353 transitions. [2024-12-06 05:16:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:16:23,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:23,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 288 states and 354 transitions. [2024-12-06 05:16:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 354 transitions. [2024-12-06 05:16:29,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:16:29,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:29,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 289 states and 355 transitions. [2024-12-06 05:16:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 355 transitions. [2024-12-06 05:16:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:16:35,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:35,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 290 states and 356 transitions. [2024-12-06 05:16:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 356 transitions. [2024-12-06 05:16:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:16:41,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:41,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 291 states and 357 transitions. [2024-12-06 05:16:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 357 transitions. [2024-12-06 05:16:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:16:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:52,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:16:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 292 states and 358 transitions. [2024-12-06 05:16:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 358 transitions. [2024-12-06 05:16:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:16:55,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 293 states and 359 transitions. [2024-12-06 05:17:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 359 transitions. [2024-12-06 05:17:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:17:01,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 294 states and 360 transitions. [2024-12-06 05:17:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 360 transitions. [2024-12-06 05:17:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:17:08,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:08,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 295 states and 361 transitions. [2024-12-06 05:17:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 361 transitions. [2024-12-06 05:17:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:17:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:14,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:21,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:21,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 296 states and 362 transitions. [2024-12-06 05:17:21,100 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 362 transitions. [2024-12-06 05:17:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:17:21,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:21,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:26,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 297 states and 363 transitions. [2024-12-06 05:17:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 363 transitions. [2024-12-06 05:17:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:17:29,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:29,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:33,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 298 states and 364 transitions. [2024-12-06 05:17:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 364 transitions. [2024-12-06 05:17:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:17:34,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:34,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 299 states and 365 transitions. [2024-12-06 05:17:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 365 transitions. [2024-12-06 05:17:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:17:43,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:44,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 300 states and 366 transitions. [2024-12-06 05:17:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 366 transitions. [2024-12-06 05:17:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:17:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:53,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:17:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 301 states and 367 transitions. [2024-12-06 05:17:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 367 transitions. [2024-12-06 05:17:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:17:55,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:18:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:47,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 302 states and 368 transitions. [2024-12-06 05:18:47,710 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 368 transitions. [2024-12-06 05:18:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:18:47,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:18:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 303 states and 369 transitions. [2024-12-06 05:18:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 369 transitions. [2024-12-06 05:18:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:18:53,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 304 states and 370 transitions. [2024-12-06 05:19:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 370 transitions. [2024-12-06 05:19:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 05:19:04,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:04,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:09,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 305 states and 371 transitions. [2024-12-06 05:19:11,208 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 371 transitions. [2024-12-06 05:19:11,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 05:19:11,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:19,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 306 states and 372 transitions. [2024-12-06 05:19:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 372 transitions. [2024-12-06 05:19:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:19:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 307 states and 373 transitions. [2024-12-06 05:19:26,217 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 373 transitions. [2024-12-06 05:19:26,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:19:26,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:26,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:30,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 308 states and 374 transitions. [2024-12-06 05:19:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 374 transitions. [2024-12-06 05:19:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:19:32,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:33,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:38,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 309 states and 375 transitions. [2024-12-06 05:19:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 375 transitions. [2024-12-06 05:19:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:19:42,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 310 states and 376 transitions. [2024-12-06 05:19:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 376 transitions. [2024-12-06 05:19:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:19:50,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:19:59,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 311 states and 377 transitions. [2024-12-06 05:19:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 377 transitions. [2024-12-06 05:19:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 05:19:59,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:59,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:20:07,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 312 states and 378 transitions. [2024-12-06 05:20:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 378 transitions. [2024-12-06 05:20:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:20:07,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:13,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:20:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 313 states and 379 transitions. [2024-12-06 05:20:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 379 transitions. [2024-12-06 05:20:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 05:20:14,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:14,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:20:22,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:22,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 314 states and 380 transitions. [2024-12-06 05:20:22,587 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 380 transitions. [2024-12-06 05:20:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:20:22,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:20:29,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:29,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 315 states and 381 transitions. [2024-12-06 05:20:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 381 transitions. [2024-12-06 05:20:29,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:20:29,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:29,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:20:40,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:40,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 316 states and 382 transitions. [2024-12-06 05:20:40,955 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 382 transitions. [2024-12-06 05:20:40,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:20:40,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:40,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:49,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:20:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 317 states and 383 transitions. [2024-12-06 05:20:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 383 transitions. [2024-12-06 05:20:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:20:57,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:57,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 318 states and 384 transitions. [2024-12-06 05:21:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 384 transitions. [2024-12-06 05:21:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:21:06,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:06,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:13,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:16,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 319 states and 385 transitions. [2024-12-06 05:21:16,393 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 385 transitions. [2024-12-06 05:21:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:21:16,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:25,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 320 states and 386 transitions. [2024-12-06 05:21:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 386 transitions. [2024-12-06 05:21:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 05:21:25,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:25,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 321 states and 387 transitions. [2024-12-06 05:21:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 387 transitions. [2024-12-06 05:21:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:21:34,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:42,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 322 states and 388 transitions. [2024-12-06 05:21:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 388 transitions. [2024-12-06 05:21:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 05:21:46,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:21:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 323 states and 389 transitions. [2024-12-06 05:21:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 389 transitions. [2024-12-06 05:21:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 05:21:56,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 324 states and 390 transitions. [2024-12-06 05:22:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 390 transitions. [2024-12-06 05:22:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:22:07,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 325 states and 391 transitions. [2024-12-06 05:22:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 391 transitions. [2024-12-06 05:22:17,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 05:22:17,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:17,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:25,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 326 states and 392 transitions. [2024-12-06 05:22:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 392 transitions. [2024-12-06 05:22:25,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 05:22:25,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:25,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 327 states and 393 transitions. [2024-12-06 05:22:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 393 transitions. [2024-12-06 05:22:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 05:22:34,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 328 states and 394 transitions. [2024-12-06 05:22:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 394 transitions. [2024-12-06 05:22:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 05:22:41,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:50,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:50,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 329 states and 395 transitions. [2024-12-06 05:22:50,151 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 395 transitions. [2024-12-06 05:22:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 05:22:50,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:50,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:52,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:22:59,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 330 states and 396 transitions. [2024-12-06 05:22:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 396 transitions. [2024-12-06 05:22:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:22:59,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:59,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 331 states and 397 transitions. [2024-12-06 05:23:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 397 transitions. [2024-12-06 05:23:16,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 05:23:16,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:16,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:26,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 332 states and 398 transitions. [2024-12-06 05:23:26,042 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 398 transitions. [2024-12-06 05:23:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 05:23:26,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:37,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 333 states and 399 transitions. [2024-12-06 05:23:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 399 transitions. [2024-12-06 05:23:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 05:23:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:44,581 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 334 states and 400 transitions. [2024-12-06 05:23:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 400 transitions. [2024-12-06 05:23:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:23:46,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:46,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:23:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 335 states and 401 transitions. [2024-12-06 05:23:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 401 transitions. [2024-12-06 05:23:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 05:23:58,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:06,024 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:09,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 336 states and 402 transitions. [2024-12-06 05:24:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 402 transitions. [2024-12-06 05:24:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 05:24:09,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 05:24:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 337 states and 403 transitions. [2024-12-06 05:24:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 403 transitions. [2024-12-06 05:24:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 05:24:20,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:20,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:21,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat