Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.002292/0.002292, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0001829/0.0001829, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0001871/0.0001871, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.09764/0.09764, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 0.05356/0.05356, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Using package SMArtInt with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: simulate(ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3,startTime=0,stopTime=5960,tolerance=1e-06,numberOfIntervals=5503,outputFormat="mat",variableFilter="Dev1|Dev2|Mill2.T_out|Mill2.mass_pca|Mill2.mass_pct|Mill2.mass_rct|Mill2.xi_wc_out.[0-9,]+.|Time",fileNamePrefix="ClaRa_ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") simulate(ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3,startTime=0,stopTime=5960,tolerance=1e-06,numberOfIntervals=5503,outputFormat="mat",variableFilter="Dev1|Dev2|Mill2.T_out|Mill2.mass_pca|Mill2.mass_pct|Mill2.mass_rct|Mill2.xi_wc_out.[0-9,]+.|Time",fileNamePrefix="ClaRa_ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") [Timeout 1040] "Notification: Performance of FrontEnd - loaded program: time 1.283e-06/1.283e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 1.311e-05/1.439e-05, allocations: 0 / 0, free: 0 / 0 Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3): time 0.02912/0.02913, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.03626/0.06539, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.001659/0.06705, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.004307/0.07136, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.004436/0.0758, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.009745/0.08554, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.005701/0.09124, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.004219/0.09546, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.3535/0.4489, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.004442/0.4534, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.001009/0.4544, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.00929/0.4637, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.004338/0.468, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.003426/0.4714, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.01923/0.4907, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.001802/0.4925, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 2.164e-06/0.4925, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 5.527e-05/0.4925, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 603 * Number of variables: 603 Notification: Performance of Generate backend data structure: time 0.01384/0.5064, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.0003972/0.5067, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001251/0.508, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.007557/0.5156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000218/0.5158, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007055/0.5165, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.006911/0.5234, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 0.0001831/0.5236, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000483/0.5241, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002217/0.5243, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006558/0.5308, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01731/0.5481, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.004252/0.5524, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.0009564/0.5534, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 0.0005842/0.5539, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003823/0.5578, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=285): time 2.087e-05/0.5578, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=285): time 0.01045/0.5682, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003894/0.5686, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009207/0.5778, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0009375/0.5788, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.001255/0.58, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0009537/0.581, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.002094/0.5831, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 2.127e-05/0.5831, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.001197/0.5843, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.002243/0.5865, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.004014/0.5905, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.179e-05/0.5906, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=400) (initialization): time 0.00515/0.5957, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 5.622e-05/0.5958, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.586e-05/0.5958, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 0.001216/0.597, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003195/0.6002, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001669/0.6019, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002958/0.6049, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004827/0.6053, allocations: 0 / 0, free: 0 / 0 Warning: Assuming fixed start value for the following 3 variables: Dev2:VARIABLE(fixed = true ) type: Real Dev1:VARIABLE(fixed = true ) type: Real Mill2.T_out:VARIABLE(min = 0.0 start = Mill2.T_out_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Classifier Temperature (outlet temperature)\" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 88 * Number of states: 0 () * Number of discrete variables: 65 ($PRE.T_out_meas.nextTimeEvent,$whenCondition13,$PRE.E_meas.nextTimeEvent,$whenCondition12,$PRE.W_air.nextTimeEvent,$whenCondition11,$PRE.omega.nextTimeEvent,$whenCondition10,$PRE.T_air.nextTimeEvent,$whenCondition9,$PRE.W_c.nextTimeEvent,$whenCondition8,$PRE.DeltaP_pa.nextTimeEvent,$whenCondition7,DeltaP_pa.nextTimeEventScaled,$PRE.DeltaP_pa.nextTimeEventScaled,DeltaP_pa.nextTimeEvent,$PRE.DeltaP_mill_meas.nextTimeEvent,$whenCondition6,DeltaP_mill_meas.nextTimeEventScaled,$PRE.DeltaP_mill_meas.nextTimeEventScaled,DeltaP_mill_meas.nextTimeEvent,$PRE.E_model.nextTimeEvent,$whenCondition5,E_model.nextTimeEventScaled,$PRE.E_model.nextTimeEventScaled,E_model.nextTimeEvent,$PRE.DeltaP_mill_model.nextTimeEvent,$whenCondition4,DeltaP_mill_model.nextTimeEventScaled,$PRE.DeltaP_mill_model.nextTimeEventScaled,DeltaP_mill_model.nextTimeEvent,$PRE.T_out_model.nextTimeEvent,$whenCondition3,T_out_model.nextTimeEventScaled,$PRE.T_out_model.nextTimeEventScaled,T_out_model.nextTimeEvent,$PRE.W_pf_meas.nextTimeEvent,$whenCondition2,W_pf_meas.nextTimeEventScaled,$PRE.W_pf_meas.nextTimeEventScaled,W_pf_meas.nextTimeEvent,$PRE.W_pf_model.nextTimeEvent,$whenCondition1,W_pf_model.nextTimeEventScaled,$PRE.W_pf_model.nextTimeEventScaled,W_pf_model.nextTimeEvent,T_out_meas.nextTimeEventScaled,$PRE.T_out_meas.nextTimeEventScaled,T_out_meas.nextTimeEvent,E_meas.nextTimeEventScaled,$PRE.E_meas.nextTimeEventScaled,E_meas.nextTimeEvent,W_air.nextTimeEventScaled,$PRE.W_air.nextTimeEventScaled,W_air.nextTimeEvent,omega.nextTimeEventScaled,$PRE.omega.nextTimeEventScaled,omega.nextTimeEvent,T_air.nextTimeEventScaled,$PRE.T_air.nextTimeEventScaled,T_air.nextTimeEvent,W_c.nextTimeEventScaled,$PRE.W_c.nextTimeEventScaled,W_c.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (373): * Single equations (assignments): 370 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(2,20), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.002497/0.6078, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001094/0.6089, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006592/0.6155, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.459e-05/0.6156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 8.496e-06/0.6156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.658e-05/0.6156, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01014/0.6257, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.965e-05/0.6257, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002365/0.6281, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 0.001837/0.6299, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003224/0.6303, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006712/0.6309, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.083e-06/0.6309, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00595/0.6369, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.00679/0.6437, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002462/0.6461, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002156/0.6483, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000953/0.6493, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005017/0.6498, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.005288/0.655, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 0.0004473/0.6555, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.006015/0.6615, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 8 (Dev1,Dev2,Mill2.mass_rct,Mill2.mass_pct,Mill2.mass_pca,Mill2.xi_wc_out[1],Mill2.xi_wc_out[2],Mill2.T_out) * Number of discrete variables: 39 ($whenCondition1,W_pf_model.nextTimeEvent,W_pf_model.nextTimeEventScaled,$whenCondition2,W_pf_meas.nextTimeEvent,W_pf_meas.nextTimeEventScaled,$whenCondition3,T_out_model.nextTimeEvent,T_out_model.nextTimeEventScaled,$whenCondition4,DeltaP_mill_model.nextTimeEvent,DeltaP_mill_model.nextTimeEventScaled,$whenCondition5,E_model.nextTimeEvent,E_model.nextTimeEventScaled,$whenCondition6,DeltaP_mill_meas.nextTimeEvent,DeltaP_mill_meas.nextTimeEventScaled,$whenCondition7,DeltaP_pa.nextTimeEvent,DeltaP_pa.nextTimeEventScaled,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,W_c.nextTimeEvent,W_c.nextTimeEventScaled,T_air.nextTimeEvent,T_air.nextTimeEventScaled,omega.nextTimeEvent,omega.nextTimeEventScaled,W_air.nextTimeEvent,W_air.nextTimeEventScaled,E_meas.nextTimeEvent,E_meas.nextTimeEventScaled,T_out_meas.nextTimeEvent,T_out_meas.nextTimeEventScaled) * Number of discrete states: 26 (T_out_meas.nextTimeEvent,E_meas.nextTimeEvent,W_air.nextTimeEvent,omega.nextTimeEvent,T_air.nextTimeEvent,W_c.nextTimeEvent,T_out_meas.nextTimeEventScaled,E_meas.nextTimeEventScaled,W_air.nextTimeEventScaled,omega.nextTimeEventScaled,T_air.nextTimeEventScaled,W_c.nextTimeEventScaled,DeltaP_pa.nextTimeEvent,DeltaP_pa.nextTimeEventScaled,DeltaP_mill_meas.nextTimeEvent,DeltaP_mill_meas.nextTimeEventScaled,E_model.nextTimeEvent,E_model.nextTimeEventScaled,DeltaP_mill_model.nextTimeEvent,DeltaP_mill_model.nextTimeEventScaled,T_out_model.nextTimeEvent,T_out_model.nextTimeEventScaled,W_pf_meas.nextTimeEvent,W_pf_meas.nextTimeEventScaled,W_pf_model.nextTimeEvent,W_pf_model.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (271): * Single equations (assignments): 243 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 26 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {22} * Without analytic Jacobian (size): 1 system {4} Notification: Performance of Backend phase and start with SimCode phase: time 0.006386/0.6679, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.004798/0.6727, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 0.0001913/0.6729, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.002036/0.6749, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006744/0.6817, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01503/0.6967, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002367/0.6991, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.004837/0.7039, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006963/0.7109, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.0003203/0.7112, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.02946/0.7406, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 1035] diffSimulationResults("ClaRa_ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ClaRa/ReferenceResults/ClaRa.Components.Mills.HardCoalMills.Check.ValidateRollerBowlMill_3.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 800] "" [Timeout remaining time 800] Reference file matches [Calling sys.exit(0), Time elapsed: 6.015183093957603]