Running command: translateModel(Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Controls.Validation.VariableSpeedPumpStage")
Notification: Performance of loadModel(Buildings): time 4.247/4.247, allocations: 460.4 MB / 472.6 MB, free: 5.395 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.691e-05/2.704e-05, allocations: 4 kB / 0.5681 GB, free: 10.19 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1925/0.1925, allocations: 106.2 MB / 0.6718 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7427/0.9352, allocations: 137.3 MB / 0.8059 GB, free: 13.04 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002733/0.9355, allocations: 100.5 kB / 0.806 GB, free: 13.03 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.03358/0.9691, allocations: 9.494 MB / 0.8153 GB, free: 12.08 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.024e-06/0.9692, allocations: 0 / 0.8153 GB, free: 12.08 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 3.784e-05/0.9692, allocations: 11.41 kB / 0.8153 GB, free: 12.08 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 115
 * Number of variables: 115
Notification: Performance of Generate backend data structure: time 0.001264/0.9705, allocations: 0.7202 MB / 0.816 GB, free: 11.56 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.036e-05/0.9706, allocations: 11.19 kB / 0.816 GB, free: 11.56 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001487/0.9707, allocations: 53.81 kB / 0.8161 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005966/0.9713, allocations: 380.1 kB / 0.8164 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.848e-05/0.9714, allocations: 47.06 kB / 0.8165 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.583e-05/0.9715, allocations: 51.31 kB / 0.8165 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00103/0.9726, allocations: 496.5 kB / 0.817 GB, free: 11.23 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.843e-05/0.9726, allocations: 0 / 0.817 GB, free: 11.23 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.113e-05/0.9727, allocations: 18.22 kB / 0.817 GB, free: 11.23 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.318e-05/0.9727, allocations: 11.56 kB / 0.817 GB, free: 11.23 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009167/0.9736, allocations: 389.4 kB / 0.8174 GB, free: 11.22 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002827/0.9765, allocations: 1.433 MB / 0.8188 GB, free: 10.79 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009279/0.9774, allocations: 437.9 kB / 0.8192 GB, free: 10.75 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003967/0.9779, allocations: 196.7 kB / 0.8194 GB, free: 10.74 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.116e-05/0.9779, allocations: 8.156 kB / 0.8194 GB, free: 10.74 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005697/0.9785, allocations: 264.5 kB / 0.8197 GB, free: 10.68 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=58): time 4.688e-06/0.9785, allocations: 0 / 0.8197 GB, free: 10.68 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=58): time 0.0009366/0.9795, allocations: 405.2 kB / 0.8201 GB, free: 10.61 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.811e-05/0.9795, allocations: 67.38 kB / 0.8201 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00041/0.98, allocations: 315.4 kB / 0.8204 GB, free: 10.41 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 7.526e-05/0.9801, allocations: 45.58 kB / 0.8205 GB, free: 10.38 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000145/0.9802, allocations: 227 kB / 0.8207 GB, free: 10.24 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000123/0.9803, allocations: 141.1 kB / 0.8208 GB, free: 10.15 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.9e-05/0.9804, allocations: 12.69 kB / 0.8208 GB, free: 10.15 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 8.821e-05/0.9805, allocations: 349.2 kB / 0.8212 GB, free: 9.824 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004145/0.9809, allocations: 166.1 kB / 0.8213 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004532/0.9814, allocations: 238.2 kB / 0.8216 GB, free: 9.742 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004138/0.9818, allocations: 186.6 kB / 0.8217 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.372e-06/0.9818, allocations: 3.844 kB / 0.8217 GB, free: 9.676 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.001081/0.9829, allocations: 0.5256 MB / 0.8222 GB, free: 9.523 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 3.418e-05/0.983, allocations: 33.23 kB / 0.8223 GB, free: 9.492 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.036e-05/0.983, allocations: 7.812 kB / 0.8223 GB, free: 9.488 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.209e-05/0.983, allocations: 3.781 kB / 0.8223 GB, free: 9.488 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004346/0.9835, allocations: 76.91 kB / 0.8224 GB, free: 9.465 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.36e-05/0.9835, allocations: 7.781 kB / 0.8224 GB, free: 9.465 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005056/0.984, allocations: 82.53 kB / 0.8224 GB, free: 9.438 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.076e-05/0.9841, allocations: 18.91 kB / 0.8225 GB, free: 9.438 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 62 ($PRE.varSpePumSta.con1.enableFire,$PRE.varSpePumSta.con2.enableFire,$PRE.varSpePumSta.con3.enableFire,$PRE.varSpePumSta.con4.enableFire,varSpePumSta.stateGraphRoot.resume,varSpePumSta.stateGraphRoot.suspend,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varSpePumSta.con1.enableFire,varSpePumSta.con1.fire,$PRE.varSpePumSta.con1.t_start,varSpePumSta.con1.t_start,varSpePumSta.con1.condition,$PRE.varSpePumSta.oneOn.localActive,varSpePumSta.oneOn.localActive,varSpePumSta.oneOn.inPort[2].occupied,varSpePumSta.oneOn.outPort[2].available,$PRE.varSpePumSta.oneOn.newActive,varSpePumSta.oneOn.newActive,$PRE.varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.active,$PRE.varSpePumSta.off.localActive,varSpePumSta.off.localActive,$PRE.varSpePumSta.off.newActive,varSpePumSta.off.newActive,$PRE.varSpePumSta.off.oldActive,varSpePumSta.off.oldActive,varSpePumSta.off.active,$PRE.varSpePumSta.twoOn.localActive,varSpePumSta.twoOn.localActive,$PRE.varSpePumSta.twoOn.newActive,varSpePumSta.twoOn.newActive,$PRE.varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.active,varSpePumSta.con2.enableFire,varSpePumSta.con2.fire,$PRE.varSpePumSta.con2.t_start,varSpePumSta.con2.t_start,varSpePumSta.con2.condition,varSpePumSta.con3.enableFire,varSpePumSta.con3.fire,$PRE.varSpePumSta.con3.t_start,varSpePumSta.con3.t_start,varSpePumSta.con3.condition,varSpePumSta.con4.enableFire,varSpePumSta.con4.fire,$PRE.varSpePumSta.con4.t_start,varSpePumSta.con4.t_start,varSpePumSta.con4.condition,varSpePumSta.stateGraphRoot.activeSteps,varSpePumSta.addInt.u1,varSpePumSta.addInt.u2,varSpePumSta.addInt.y,$PRE.speSig.T_start,speSig.T_start,$PRE.speSig.count,speSig.count)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (80):
 * Single equations (assignments): 79
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001863/0.9843, allocations: 175.8 kB / 0.8226 GB, free: 9.305 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.822e-05/0.9844, allocations: 42.59 kB / 0.8227 GB, free: 9.281 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001078/0.9855, allocations: 486.6 kB / 0.8231 GB, free: 9.16 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.605e-06/0.9855, allocations: 11.66 kB / 0.8231 GB, free: 9.156 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.537e-06/0.9856, allocations: 3.953 kB / 0.8232 GB, free: 9.152 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.715e-06/0.9856, allocations: 3.984 kB / 0.8232 GB, free: 9.148 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002069/0.9877, allocations: 1.177 MB / 0.8243 GB, free: 8.629 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.064e-06/0.9877, allocations: 3.984 kB / 0.8243 GB, free: 8.625 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003641/0.9881, allocations: 69.06 kB / 0.8244 GB, free: 8.602 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.764e-06/0.9881, allocations: 0 / 0.8244 GB, free: 8.602 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.485e-05/0.9881, allocations: 17.67 kB / 0.8244 GB, free: 8.598 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.302e-06/0.9882, allocations: 3.656 kB / 0.8244 GB, free: 8.598 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.254e-06/0.9882, allocations: 0 / 0.8244 GB, free: 8.598 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009181/0.9891, allocations: 0.528 MB / 0.8249 GB, free: 8.395 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 9.165e-05/0.9892, allocations: 126.3 kB / 0.825 GB, free: 8.273 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.606e-05/0.9893, allocations: 14.7 kB / 0.825 GB, free: 8.27 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000477/0.9898, allocations: 65.84 kB / 0.8251 GB, free: 8.25 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002009/0.99, allocations: 75.77 kB / 0.8252 GB, free: 8.223 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.522e-05/0.9901, allocations: 18.7 kB / 0.8252 GB, free: 8.219 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0002576/0.9904, allocations: 223.7 kB / 0.8254 GB, free: 8.121 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.5e-07/0.9904, allocations: 0 / 0.8254 GB, free: 8.121 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005971/0.991, allocations: 117 kB / 0.8255 GB, free: 8.109 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 47 (varSpePumSta.con3.enableFire,varSpePumSta.con4.enableFire,varSpePumSta.con1.enableFire,varSpePumSta.con2.enableFire,varSpePumSta.twoOn.localActive,varSpePumSta.off.localActive,varSpePumSta.oneOn.localActive,$cse1,$cse2,$cse3,$cse4,$cse5,$cse6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,varSpePumSta.con1.fire,varSpePumSta.con1.t_start,varSpePumSta.con1.condition,varSpePumSta.oneOn.inPort[2].occupied,varSpePumSta.oneOn.outPort[2].available,varSpePumSta.oneOn.newActive,varSpePumSta.oneOn.oldActive,varSpePumSta.oneOn.active,varSpePumSta.off.newActive,varSpePumSta.off.oldActive,varSpePumSta.off.active,varSpePumSta.twoOn.newActive,varSpePumSta.twoOn.oldActive,varSpePumSta.twoOn.active,varSpePumSta.con2.fire,varSpePumSta.con2.t_start,varSpePumSta.con2.condition,varSpePumSta.con3.fire,varSpePumSta.con3.t_start,varSpePumSta.con3.condition,varSpePumSta.con4.fire,varSpePumSta.con4.t_start,varSpePumSta.con4.condition,varSpePumSta.stateGraphRoot.activeSteps,varSpePumSta.addInt.u1,varSpePumSta.addInt.u2,varSpePumSta.addInt.y,speSig.T_start,speSig.count)
 * Number of discrete states: 4 (speSig.count,varSpePumSta.oneOn.newActive,varSpePumSta.off.newActive,varSpePumSta.twoOn.newActive)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (64):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 9
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001181/0.9922, allocations: 389.8 kB / 0.8259 GB, free: 7.887 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0009567/0.9931, allocations: 498.2 kB / 0.8264 GB, free: 7.797 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.06e-06/0.9932, allocations: 0 / 0.8264 GB, free: 7.797 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004298/0.9936, allocations: 236.4 kB / 0.8266 GB, free: 7.781 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005/0.9941, allocations: 53.62 kB / 0.8266 GB, free: 7.758 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001549/0.9957, allocations: 0.6176 MB / 0.8273 GB, free: 7.523 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006941/0.9964, allocations: 0.8559 MB / 0.8281 GB, free: 22.75 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0003873/0.9968, allocations: 69.89 kB / 0.8282 GB, free: 22.71 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001942/0.997, allocations: 45.95 kB / 0.8282 GB, free: 22.7 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.883e-06/0.9971, allocations: 0 / 0.8282 GB, free: 22.7 MB / 0.6511 GB
Notification: Performance of Templates: time 0.01414/1.011, allocations: 5.223 MB / 0.8333 GB, free: 20.14 MB / 0.6511 GB