Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer")
Notification: Performance of loadModel(Buildings): time 3.412/3.412, allocations: 402 MB / 415.9 MB, free: 10.11 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.924e-05/2.937e-05, allocations: 4 kB / 0.5003 GB, free: 8.215 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1625/0.1625, allocations: 92.69 MB / 0.5909 GB, free: 11.35 MB / 0.4948 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.366/1.529, allocations: 433 MB / 1.014 GB, free: 138.4 MB / 0.7448 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002771/1.529, allocations: 114.9 kB / 1.014 GB, free: 138.3 MB / 0.7448 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Movers/Data/Generic.mo:7:3-11:47:writable] Error: Array equation has unknown size in perPum[1].pressure.V_flow={0.01222428571428572, 0.03667285714285714, 0.06112142857142858, 0.07334571428571428}.
Notification: Performance of FrontEnd - DAE generated: time 5.365/6.894, allocations: 1.203 GB / 2.217 GB, free: 73.82 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 2.235e-06/6.894, allocations: 0 / 2.217 GB, free: 73.82 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 0.000531/6.894, allocations: 82.12 kB / 2.217 GB, free: 73.8 MB / 0.8073 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 431
 * Number of variables: 431
Notification: Performance of Generate backend data structure: time 0.008629/6.903, allocations: 3.007 MB / 2.22 GB, free: 72.34 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.005e-05/6.903, allocations: 6.781 kB / 2.22 GB, free: 72.34 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003344/6.906, allocations: 0.566 MB / 2.22 GB, free: 72.16 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01076/6.917, allocations: 3.737 MB / 2.224 GB, free: 71.55 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000522/6.918, allocations: 213.4 kB / 2.224 GB, free: 71.55 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005645/6.918, allocations: 189.5 kB / 2.224 GB, free: 71.55 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007605/6.926, allocations: 2.422 MB / 2.227 GB, free: 71.12 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.055e-05/6.926, allocations: 3.188 kB / 2.227 GB, free: 71.12 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003085/6.926, allocations: 78.19 kB / 2.227 GB, free: 71.12 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.614e-05/6.926, allocations: 49.62 kB / 2.227 GB, free: 71.12 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007308/6.934, allocations: 2.009 MB / 2.229 GB, free: 71.1 MB / 0.8073 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01986/6.954, allocations: 12.53 MB / 2.241 GB, free: 64.55 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004917/6.959, allocations: 1.745 MB / 2.243 GB, free: 64.18 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007435/6.959, allocations: 0.5377 MB / 2.243 GB, free: 63.62 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003294/6.963, allocations: 0.9546 MB / 2.244 GB, free: 63.44 MB / 0.8073 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001863/6.965, allocations: 206.5 kB / 2.244 GB, free: 63.37 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=108): time 5.625e-06/6.965, allocations: 0 / 2.244 GB, free: 63.37 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=108): time 0.01011/6.975, allocations: 2.505 MB / 2.247 GB, free: 62.93 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001273/6.975, allocations: 0.5303 MB / 2.247 GB, free: 62.3 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005148/6.98, allocations: 2.366 MB / 2.25 GB, free: 62.06 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004016/6.981, allocations: 54.86 kB / 2.25 GB, free: 62.03 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001421/6.982, allocations: 1.296 MB / 2.251 GB, free: 61.65 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005021/6.982, allocations: 379.6 kB / 2.251 GB, free: 61.42 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001661/6.983, allocations: 31.91 kB / 2.251 GB, free: 61.42 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0001466/6.983, allocations: 372.9 kB / 2.252 GB, free: 61.11 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002391/6.985, allocations: 0.7801 MB / 2.252 GB, free: 61.11 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002934/6.988, allocations: 1.332 MB / 2.254 GB, free: 60.51 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002894/6.991, allocations: 0.9596 MB / 2.255 GB, free: 60.45 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.36e-05/6.991, allocations: 3.203 kB / 2.255 GB, free: 60.45 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=206) (initialization): time 0.009339/7, allocations: 2.558 MB / 2.257 GB, free: 60.13 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0009171/7.001, allocations: 4.528 MB / 2.262 GB, free: 55.44 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.003e-05/7.002, allocations: 17.69 kB / 2.262 GB, free: 55.44 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009674/7.003, allocations: 181.1 kB / 2.262 GB, free: 55.43 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003171/7.006, allocations: 0.5714 MB / 2.262 GB, free: 55.4 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002139/7.008, allocations: 1.97 MB / 2.264 GB, free: 53.77 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004046/7.012, allocations: 316.1 kB / 2.265 GB, free: 53.75 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004783/7.013, allocations: 83.17 kB / 2.265 GB, free: 53.75 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.307e-05/7.013, allocations: 3.094 kB / 2.265 GB, free: 53.75 MB / 0.8073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005243/7.018, allocations: 2.036 MB / 2.267 GB, free: 53.58 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.707e-05/7.018, allocations: 10.94 kB / 2.267 GB, free: 53.58 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005994/7.018, allocations: 121.2 kB / 2.267 GB, free: 53.56 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002201/7.021, allocations: 398.1 kB / 2.267 GB, free: 53.54 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002215/7.023, allocations: 2.205 MB / 2.269 GB, free: 51.67 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003442/7.026, allocations: 266.1 kB / 2.27 GB, free: 51.64 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000494/7.027, allocations: 76.7 kB / 2.27 GB, free: 51.64 MB / 0.8073 GB
Warning: Assuming fixed start value for the following 1 variables:
         WSE.heaExc.thrWayVal.filter.x[1]:VARIABLE(fixed = true stateSelect=StateSelect.always protected = true )  "Filter states" type: Real [2]
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 47
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,$PRE.TCon_in.nextEvent,TCon_in.nextEvent,TCon_in.nextEventScaled,WSE.on[1],WSE.heaExc.con.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (190):
 * Single equations (assignments): 182
 * Array equations: 2
 * Algorithm blocks: 1
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 4,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.002453/7.029, allocations: 0.7405 MB / 2.27 GB, free: 51.47 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008001/7.03, allocations: 275.9 kB / 2.271 GB, free: 51.32 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006877/7.037, allocations: 1.945 MB / 2.273 GB, free: 51.12 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.726e-05/7.037, allocations: 15.16 kB / 2.273 GB, free: 51.12 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.841e-06/7.037, allocations: 0 / 2.273 GB, free: 51.12 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005503/7.043, allocations: 1.611 MB / 2.274 GB, free: 50.79 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01244/7.055, allocations: 4.73 MB / 2.279 GB, free: 48.55 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.243e-05/7.055, allocations: 7.938 kB / 2.279 GB, free: 48.54 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002816/7.058, allocations: 290.2 kB / 2.279 GB, free: 48.52 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005658/7.059, allocations: 119.7 kB / 2.279 GB, free: 48.48 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002558/7.059, allocations: 36.95 kB / 2.279 GB, free: 48.46 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007957/7.067, allocations: 4.237 MB / 2.283 GB, free: 44.73 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.749e-06/7.067, allocations: 3.938 kB / 2.283 GB, free: 44.73 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008338/7.075, allocations: 2.942 MB / 2.286 GB, free: 43.24 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001864/7.077, allocations: 0.5624 MB / 2.287 GB, free: 42.85 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008777/7.078, allocations: 31.95 kB / 2.287 GB, free: 42.84 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003247/7.081, allocations: 236 kB / 2.287 GB, free: 42.8 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003134/7.082, allocations: 79.94 kB / 2.287 GB, free: 42.79 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001837/7.082, allocations: 46.73 kB / 2.287 GB, free: 42.78 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.004418/7.086, allocations: 1.836 MB / 2.289 GB, free: 42.08 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 1.181e-06/7.087, allocations: 3.938 kB / 2.289 GB, free: 42.08 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.007611/7.094, allocations: 1.424 MB / 2.29 GB, free: 41.77 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 8 (TSup.T,WSE.heaExc.thrWayVal.vol.dynBal.U,WSE.heaExc.thrWayVal.vol.dynBal.m,WSE.heaExc.thrWayVal.filter.x[1],WSE.heaExc.thrWayVal.filter.x[2],WSE.heaExc.con.I.y,WSE.filter[1].x[1],WSE.filter[1].x[2])
 * Number of discrete variables: 7 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,TCon_in.nextEvent,TCon_in.nextEventScaled,WSE.on[1])
 * Number of discrete states: 6 (TCon_in.nextEvent,TCon_in.last,TCon_in.nextEventScaled,TCon_in.b,TCon_in.a,$whenCondition1)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (110):
 * Single equations (assignments): 104
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 4,1 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002808/7.097, allocations: 1.46 MB / 2.292 GB, free: 41.16 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.009565/7.107, allocations: 3.457 MB / 2.295 GB, free: 39.74 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 1.558e-05/7.107, allocations: 0 / 2.295 GB, free: 39.74 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.003278/7.11, allocations: 1.011 MB / 2.296 GB, free: 39.27 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007503/7.117, allocations: 1.263 MB / 2.297 GB, free: 39 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01416/7.132, allocations: 6.085 MB / 2.303 GB, free: 35.81 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001788/7.133, allocations: 1.889 MB / 2.305 GB, free: 34.95 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.006454/7.14, allocations: 0.9412 MB / 2.306 GB, free: 34.82 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006747/7.141, allocations: 160.2 kB / 2.306 GB, free: 34.8 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.825e-06/7.141, allocations: 4 kB / 2.306 GB, free: 34.8 MB / 0.8073 GB
Notification: Performance of Templates: time 0.667/7.808, allocations: 67.22 MB / 2.372 GB, free: 97.16 MB / 0.823 GB