Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage") translateModel(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.663/1.663, allocations: 288.4 MB / 304.3 MB, free: 8.211 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001256/0.001256, allocations: 180.5 kB / 372.9 MB, free: 10.16 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.368/1.368, allocations: 205.4 MB / 0.6316 GB, free: 9.918 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007542/0.0007543, allocations: 102.3 kB / 0.745 GB, free: 5.812 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003566/0.0003566, allocations: 20.86 kB / 0.8681 GB, free: 141.8 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1821/0.1824, allocations: 115.3 MB / 0.9808 GB, free: 27.34 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage): time 0.549/0.7315, allocations: 186.9 MB / 1.163 GB, free: 1.359 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.0253/0.7568, allocations: 19.52 MB / 1.182 GB, free: 1.66 MB / 0.7136 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002484/0.7593, allocations: 39.03 kB / 1.182 GB, free: 1.645 MB / 0.7136 GB Notification: Performance of NFTyping.typeComponents: time 0.003032/0.7624, allocations: 0.9746 MB / 1.183 GB, free: 0.9375 MB / 0.7136 GB Notification: Performance of NFTyping.typeBindings: time 0.007272/0.7697, allocations: 2.119 MB / 1.185 GB, free: 15.32 MB / 0.7292 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Functions/warnIfPerformanceOutOfBounds.mo:2:1-41:33:writable] Warning: Pure function ‘Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Functions.warnIfPerformanceOutOfBounds‘ contains a call to impure function ‘Modelica.Utilities.Streams.print‘. Notification: Performance of NFTyping.typeClassSections: time 0.007439/0.7771, allocations: 2.65 MB / 1.188 GB, free: 13.57 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.008184/0.7853, allocations: 7.801 MB / 1.196 GB, free: 8.836 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003352/0.7887, allocations: 2.418 MB / 1.198 GB, free: 7.469 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004594/0.7933, allocations: 2.36 MB / 1.2 GB, free: 6.223 MB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003944/0.7973, allocations: 2.403 MB / 1.203 GB, free: 4.742 MB / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 0.0007951/0.7981, allocations: 304.6 kB / 1.203 GB, free: 4.738 MB / 0.7292 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007246/0.8054, allocations: 3.859 MB / 1.207 GB, free: 2.742 MB / 0.7292 GB Notification: Performance of NFScalarize.scalarize: time 0.001917/0.8073, allocations: 1.882 MB / 1.209 GB, free: 1.379 MB / 0.7292 GB Notification: Performance of NFVerifyModel.verify: time 0.003813/0.8111, allocations: 2.911 MB / 1.211 GB, free: 14.45 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.01296/0.8241, allocations: 12.84 MB / 1.224 GB, free: 1.578 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 5.269e-06/0.8241, allocations: 4 kB / 1.224 GB, free: 1.574 MB / 0.7448 GB Notification: Performance of FrontEnd: time 1.553e-06/0.8241, allocations: 0 / 1.224 GB, free: 1.574 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 0.0001735/0.8243, allocations: 0 / 1.224 GB, free: 1.574 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 376 * Number of variables: 376 Notification: Performance of Generate backend data structure: time 0.01244/0.8368, allocations: 5.979 MB / 1.23 GB, free: 11.48 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 4.03e-05/0.8368, allocations: 12.03 kB / 1.23 GB, free: 11.47 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03112/0.8679, allocations: 4.035 MB / 1.234 GB, free: 7.422 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01359/0.8816, allocations: 6.301 MB / 1.24 GB, free: 1.035 MB / 0.7605 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005222/0.8821, allocations: 451.2 kB / 1.24 GB, free: 0.5508 MB / 0.7605 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005023/0.8826, allocations: 175.9 kB / 1.24 GB, free: 388 kB / 0.7605 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01462/0.8973, allocations: 6.632 MB / 1.247 GB, free: 9.699 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.026e-05/0.8973, allocations: 0 / 1.247 GB, free: 9.699 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003629/0.8977, allocations: 67.98 kB / 1.247 GB, free: 9.633 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.876e-05/0.8978, allocations: 58.88 kB / 1.247 GB, free: 9.574 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02332/0.9211, allocations: 8.994 MB / 1.256 GB, free: 0.5703 MB / 0.7761 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 0.04648/0.9676, allocations: 24.23 MB / 1.279 GB, free: 8.113 MB / 0.8073 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02782/0.9955, allocations: 8.88 MB / 1.288 GB, free: 15.21 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01111/1.007, allocations: 4.205 MB / 1.292 GB, free: 11.01 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007582/1.007, allocations: 0.7772 MB / 1.293 GB, free: 10.07 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01287/1.02, allocations: 5.583 MB / 1.298 GB, free: 4.465 MB / 0.823 GB Notification: Performance of pre-optimization done (n=186): time 5.33e-06/1.02, allocations: 0 / 1.298 GB, free: 4.465 MB / 0.823 GB Notification: Performance of matching and sorting (n=188): time 0.08491/1.105, allocations: 22.92 MB / 1.321 GB, free: 13.41 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001195/1.105, allocations: 144.8 kB / 1.321 GB, free: 13.24 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01661/1.122, allocations: 9.972 MB / 1.331 GB, free: 3.262 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.001073/1.123, allocations: 113.7 kB / 1.331 GB, free: 3.145 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.002617/1.126, allocations: 2.236 MB / 1.333 GB, free: 0.8945 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.001002/1.127, allocations: 0.5854 MB / 1.334 GB, free: 308 kB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002612/1.127, allocations: 44 kB / 1.334 GB, free: 264 kB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001709/1.127, allocations: 382 kB / 1.334 GB, free: 15.88 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01167/1.139, allocations: 5.17 MB / 1.339 GB, free: 10.7 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01213/1.151, allocations: 5.355 MB / 1.344 GB, free: 5.293 MB / 0.8698 GB Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet. Notification: Performance of analyzeInitialSystem (initialization): time 0.8615/2.013, allocations: 147.7 MB / 1.488 GB, free: 313.2 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.675e-06/2.013, allocations: 4 kB / 1.488 GB, free: 313.2 MB / 0.948 GB Notification: Performance of matching and sorting (n=260) (initialization): time 0.04681/2.06, allocations: 12.46 MB / 1.501 GB, free: 301.1 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002516/2.06, allocations: 300.2 kB / 1.501 GB, free: 300.7 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.561e-05/2.06, allocations: 8 kB / 1.501 GB, free: 300.7 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006324/2.066, allocations: 1.505 MB / 1.502 GB, free: 299.2 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006045/2.072, allocations: 0.8698 MB / 1.503 GB, free: 298.3 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01281/2.085, allocations: 13.14 MB / 1.516 GB, free: 284.4 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008821/2.094, allocations: 0.6537 MB / 1.517 GB, free: 283.8 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001153/2.095, allocations: 147.8 kB / 1.517 GB, free: 283.6 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.369e-05/2.095, allocations: 4 kB / 1.517 GB, free: 283.6 MB / 0.948 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.04179/2.137, allocations: 12 MB / 1.529 GB, free: 271.6 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.689e-05/2.137, allocations: 0 / 1.529 GB, free: 271.6 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004593/2.142, allocations: 1.315 MB / 1.53 GB, free: 270.3 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006021/2.148, allocations: 0.8815 MB / 1.531 GB, free: 269.4 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009274/2.157, allocations: 11.54 MB / 1.542 GB, free: 257.1 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008249/2.165, allocations: 0.6583 MB / 1.543 GB, free: 256.4 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009831/2.166, allocations: 135.8 kB / 1.543 GB, free: 256.3 MB / 0.948 GB Warning: Assuming fixed start value for the following 1 variables: mulStaDX.eva.off:DISCRETE(fixed = true protected = true ) "Signal, true when component is off" type: Boolean Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: mulStaDX.vol.dynBal.medium.p = mulStaDX.vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 60 (mulStaDX.i_x,$whenCondition1,$PRE.speRat.combiTimeTable.nextTimeEvent,$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[1],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[2],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[3],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[4],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[1],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[2],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[3],$PRE.mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[4],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[1],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[2],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[3],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[4],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[1],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[2],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[3],$PRE.mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[4],$PRE.mulStaDX.eva.off,$whenCondition18,$whenCondition17,$whenCondition16,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,mulStaDX.dxCoo.wetCoi.cooCap.stage,mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[1],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[2],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[3],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTEva[4],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[1],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[2],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[3],mulStaDX.dxCoo.wetCoi.cooCap.checkBoundsTCon[4],mulStaDX.dxCoo.wetCoi.shr.on,mulStaDX.dxCoo.dryCoi.cooCap.stage,mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[1],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[2],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[3],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTEva[4],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[1],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[2],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[3],mulStaDX.dxCoo.dryCoi.cooCap.checkBoundsTCon[4],mulStaDX.eva.off,speRat.combiTimeTable.nextTimeEvent,$PRE.speRat.combiTimeTable.nextTimeEventScaled,speRat.combiTimeTable.nextTimeEventScaled) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (226): * Single equations (assignments): 214 * Array equations: 1 * Algorithm blocks: 3 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {7} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 7 {1 1,1 2,1 2,1 2,1 2,1 2,1 2} Notification: Performance of prepare postOptimizeDAE: time 0.004675/2.171, allocations: 2.514 MB / 1.545 GB, free: 253.7 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002038/2.173, allocations: 0.5306 MB / 1.546 GB, free: 253.5 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04044/2.214, allocations: 10.39 MB / 1.556 GB, free: 243.1 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03809/2.252, allocations: 9.477 MB / 1.565 GB, free: 233.6 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.437e-05/2.252, allocations: 3.938 kB / 1.565 GB, free: 233.6 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006908/2.259, allocations: 1.979 MB / 1.567 GB, free: 231.6 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002504/2.261, allocations: 156 kB / 1.567 GB, free: 231.5 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008006/2.269, allocations: 0.6902 MB / 1.568 GB, free: 230.8 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006689/2.27, allocations: 213.6 kB / 1.568 GB, free: 230.6 MB / 0.948 GB Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.02806/2.298, allocations: 8.973 MB / 1.577 GB, free: 221.6 MB / 0.948 GB Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.03372/2.332, allocations: 14.32 MB / 1.591 GB, free: 207.3 MB / 0.948 GB Notification: Performance of postOpt setEvaluationStage (simulation): time 0.01013/2.342, allocations: 4.244 MB / 1.595 GB, free: 203 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.01185/2.354, allocations: 7.081 MB / 1.602 GB, free: 196 MB / 0.948 GB Notification: Performance of Backend: time 1.423e-06/2.354, allocations: 0 / 1.602 GB, free: 196 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.03682/2.391, allocations: 15.12 MB / 1.617 GB, free: 181 MB / 0.948 GB Notification: Performance of SimCode: time 0.02162/2.412, allocations: 13.11 MB / 1.629 GB, free: 167.8 MB / 0.948 GB Notification: Performance of Templates: time 0.8078/3.22, allocations: 169.9 MB / 1.795 GB, free: 333 MB / 0.948 GB make -j1 -f Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.makefile (rm -f Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.sim & ./Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.pipe 2>&1)