Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,fileNamePrefix="Buildings_9_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_HeatExchanger",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,fileNamePrefix="Buildings_9_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_HeatExchanger",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008815/0.0008817, allocations: 98.27 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005211/0.005211, allocations: 169 kB / 16.26 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.29/1.29, allocations: 223.3 MB / 240.3 MB, free: 5.34 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.016/2.016, allocations: 390.9 MB / 0.6664 GB, free: 2.383 MB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.0003224/0.0003224, allocations: 8 kB / 0.8161 GB, free: 13.14 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6401/0.6404, allocations: 142.4 MB / 0.9552 GB, free: 7.73 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger): time 0.1371/0.7775, allocations: 157.9 MB / 1.109 GB, free: 0.9219 MB / 0.8575 GB Notification: Performance of NFInst.instExpressions: time 0.03612/0.8137, allocations: 28.59 MB / 1.137 GB, free: 4.262 MB / 0.8887 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005566/0.8193, allocations: 162.9 kB / 1.137 GB, free: 4.102 MB / 0.8887 GB Notification: Performance of NFTyping.typeComponents: time 0.003758/0.8231, allocations: 1.473 MB / 1.139 GB, free: 2.621 MB / 0.8887 GB Notification: Performance of NFTyping.typeBindings: time 0.01062/0.8337, allocations: 4.25 MB / 1.143 GB, free: 14.36 MB / 0.9044 GB Notification: Performance of NFTyping.typeClassSections: time 0.005855/0.8396, allocations: 2.809 MB / 1.146 GB, free: 11.58 MB / 0.9044 GB Notification: Performance of NFFlatten.flatten: time 0.01119/0.8508, allocations: 10.68 MB / 1.156 GB, free: 0.8711 MB / 0.9044 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004513/0.8553, allocations: 2.5 MB / 1.159 GB, free: 14.31 MB / 0.92 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007384/0.8627, allocations: 3.192 MB / 1.162 GB, free: 11.11 MB / 0.92 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004285/0.867, allocations: 2.329 MB / 1.164 GB, free: 8.766 MB / 0.92 GB Notification: Performance of NFPackage.collectConstants: time 0.0009295/0.868, allocations: 120 kB / 1.164 GB, free: 8.648 MB / 0.92 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005239/0.8733, allocations: 2.214 MB / 1.166 GB, free: 6.43 MB / 0.92 GB Notification: Performance of NFScalarize.scalarize: time 0.001015/0.8743, allocations: 0.5712 MB / 1.167 GB, free: 5.855 MB / 0.92 GB Notification: Performance of NFVerifyModel.verify: time 0.002956/0.8773, allocations: 1.664 MB / 1.169 GB, free: 4.176 MB / 0.92 GB Notification: Performance of NFConvertDAE.convert: time 0.008893/0.8862, allocations: 5.84 MB / 1.174 GB, free: 14.32 MB / 0.9356 GB Notification: Performance of FrontEnd - DAE generated: time 6.412e-06/0.8862, allocations: 0 / 1.174 GB, free: 14.32 MB / 0.9356 GB Notification: Performance of FrontEnd: time 2.044e-06/0.8862, allocations: 0 / 1.174 GB, free: 14.32 MB / 0.9356 GB Notification: Performance of Transformations before backend: time 0.0001753/0.8864, allocations: 0 / 1.174 GB, free: 14.32 MB / 0.9356 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 493 * Number of variables: 493 Notification: Performance of Generate backend data structure: time 0.007541/0.894, allocations: 3.313 MB / 1.177 GB, free: 10.93 MB / 0.9356 GB Notification: Performance of prepare preOptimizeDAE: time 5.867e-05/0.894, allocations: 8.031 kB / 1.177 GB, free: 10.92 MB / 0.9356 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007548/0.8948, allocations: 266.5 kB / 1.178 GB, free: 10.65 MB / 0.9356 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003759/0.8986, allocations: 0.8542 MB / 1.179 GB, free: 9.793 MB / 0.9356 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00693/0.9055, allocations: 2.943 MB / 1.181 GB, free: 6.785 MB / 0.9356 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00134/0.9069, allocations: 419.6 kB / 1.182 GB, free: 6.375 MB / 0.9356 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005911/0.9075, allocations: 196 kB / 1.182 GB, free: 6.184 MB / 0.9356 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006096/0.9136, allocations: 2.519 MB / 1.184 GB, free: 3.602 MB / 0.9356 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.467e-05/0.9137, allocations: 3.984 kB / 1.184 GB, free: 3.598 MB / 0.9356 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003606/0.9141, allocations: 80 kB / 1.185 GB, free: 3.52 MB / 0.9356 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.381e-05/0.9142, allocations: 67.66 kB / 1.185 GB, free: 3.453 MB / 0.9356 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005799/0.92, allocations: 2.392 MB / 1.187 GB, free: 1.059 MB / 0.9356 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 0.01857/0.9386, allocations: 12.66 MB / 1.199 GB, free: 3.469 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003555/0.9422, allocations: 1.575 MB / 1.201 GB, free: 1.887 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001917/0.9441, allocations: 0.9365 MB / 1.202 GB, free: 0.9531 MB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001546/0.9457, allocations: 1.825 MB / 1.204 GB, free: 14.74 MB / 0.9669 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002097/0.9478, allocations: 0.9975 MB / 1.205 GB, free: 13.72 MB / 0.9669 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001317/0.9491, allocations: 194.4 kB / 1.205 GB, free: 13.53 MB / 0.9669 GB Notification: Performance of pre-optimization done (n=132): time 4.869e-06/0.9491, allocations: 0 / 1.205 GB, free: 13.53 MB / 0.9669 GB Notification: Performance of matching and sorting (n=132): time 0.007599/0.9567, allocations: 3.057 MB / 1.208 GB, free: 10.41 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.747e-05/0.9569, allocations: 102.4 kB / 1.208 GB, free: 10.3 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005176/0.962, allocations: 2.653 MB / 1.21 GB, free: 7.641 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.0001791/0.9622, allocations: 57.7 kB / 1.21 GB, free: 7.578 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.001265/0.9635, allocations: 1.34 MB / 1.212 GB, free: 6.223 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004281/0.964, allocations: 457.4 kB / 1.212 GB, free: 5.77 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002088/0.9642, allocations: 125.6 kB / 1.212 GB, free: 5.641 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 8.489e-05/0.9643, allocations: 301.1 kB / 1.213 GB, free: 5.344 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001995/0.9663, allocations: 0.8238 MB / 1.213 GB, free: 4.52 MB / 0.9669 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002442/0.9687, allocations: 1.184 MB / 1.215 GB, free: 3.207 MB / 0.9669 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003957/0.9727, allocations: 1.941 MB / 1.216 GB, free: 1.152 MB / 0.9669 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.438e-06/0.9727, allocations: 4 kB / 1.216 GB, free: 1.148 MB / 0.9669 GB Notification: Performance of matching and sorting (n=187) (initialization): time 0.005735/0.9785, allocations: 2.535 MB / 1.219 GB, free: 14.59 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001958/0.9787, allocations: 348.2 kB / 1.219 GB, free: 14.14 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.393e-05/0.9787, allocations: 11.98 kB / 1.219 GB, free: 14.13 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006799/0.9794, allocations: 165.6 kB / 1.219 GB, free: 13.96 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001749/0.9811, allocations: 431.3 kB / 1.22 GB, free: 13.54 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008325/0.982, allocations: 1.206 MB / 1.221 GB, free: 12.29 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002716/0.9847, allocations: 303.5 kB / 1.221 GB, free: 11.99 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001828/0.9849, allocations: 83.95 kB / 1.221 GB, free: 11.91 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 9.718e-06/0.9849, allocations: 4 kB / 1.221 GB, free: 11.9 MB / 0.9825 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004928/0.9899, allocations: 2.189 MB / 1.224 GB, free: 9.699 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.602e-05/0.9899, allocations: 4 kB / 1.224 GB, free: 9.695 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000357/0.9902, allocations: 114 kB / 1.224 GB, free: 9.578 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001721/0.992, allocations: 427.4 kB / 1.224 GB, free: 9.16 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002993/0.995, allocations: 3.289 MB / 1.227 GB, free: 5.594 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002753/0.9978, allocations: 285.7 kB / 1.228 GB, free: 5.316 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002529/0.998, allocations: 75.95 kB / 1.228 GB, free: 5.242 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 32 * Number of states: 0 () * Number of discrete variables: 8 (TCon_in.nextEventScaled,TCon_in.nextEvent,$PRE.TCon_in.nextEvent,TCon_in.last,TCon_in.b,TCon_in.a,$whenCondition1,hex1.con.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (174): * Single equations (assignments): 171 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.001548/0.9996, allocations: 0.6976 MB / 1.228 GB, free: 4.527 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006654/1, allocations: 300.2 kB / 1.229 GB, free: 4.23 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005668/1.006, allocations: 2.685 MB / 1.231 GB, free: 1.562 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.687e-05/1.006, allocations: 27.98 kB / 1.231 GB, free: 1.535 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.19e-06/1.006, allocations: 3.938 kB / 1.231 GB, free: 1.531 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004097/1.01, allocations: 2.164 MB / 1.233 GB, free: 15.3 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009501/1.02, allocations: 5.426 MB / 1.239 GB, free: 9.738 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.003e-05/1.02, allocations: 4 kB / 1.239 GB, free: 9.734 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001435/1.021, allocations: 332 kB / 1.239 GB, free: 9.41 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002498/1.021, allocations: 101.6 kB / 1.239 GB, free: 9.305 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001235/1.021, allocations: 51.97 kB / 1.239 GB, free: 9.254 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007815/1.022, allocations: 1.183 MB / 1.24 GB, free: 8.02 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.622e-06/1.022, allocations: 7.938 kB / 1.24 GB, free: 8.012 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007287/1.03, allocations: 3.663 MB / 1.244 GB, free: 4.273 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001549/1.031, allocations: 0.6842 MB / 1.245 GB, free: 3.566 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005781/1.032, allocations: 32 kB / 1.245 GB, free: 3.535 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00239/1.034, allocations: 260.9 kB / 1.245 GB, free: 3.281 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002328/1.034, allocations: 109 kB / 1.245 GB, free: 3.176 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001814/1.035, allocations: 75.95 kB / 1.245 GB, free: 3.102 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.003361/1.038, allocations: 1.837 MB / 1.247 GB, free: 1.273 MB / 0.9981 GB Notification: Performance of sort global known variables: time 4.61e-07/1.038, allocations: 3.938 kB / 1.247 GB, free: 1.27 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.4035/1.441, allocations: 1.415 MB / 1.248 GB, free: 275.4 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 6 (hex1.thrWayVal.vol.dynBal.U,hex1.thrWayVal.filter.s[1],hex1.thrWayVal.filter.s[2],hex1.con.I.y,TSen1.T,TSen2.T) * Number of discrete variables: 6 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,TCon_in.nextEvent,TCon_in.nextEventScaled) * Number of discrete states: 6 (TCon_in.nextEvent,TCon_in.last,TCon_in.nextEventScaled,TCon_in.b,TCon_in.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (148): * Single equations (assignments): 134 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 11 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.008693/1.45, allocations: 4.775 MB / 1.253 GB, free: 274.3 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.007216/1.457, allocations: 3.556 MB / 1.256 GB, free: 273 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 5.18e-06/1.457, allocations: 0.875 kB / 1.256 GB, free: 273 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.002372/1.46, allocations: 1.121 MB / 1.257 GB, free: 272.6 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008062/1.468, allocations: 1.491 MB / 1.259 GB, free: 272.3 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0491/1.517, allocations: 26.25 MB / 1.284 GB, free: 256.4 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009555/1.518, allocations: 1.789 MB / 1.286 GB, free: 255.2 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.002735/1.521, allocations: 0.7007 MB / 1.287 GB, free: 254.9 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001304/1.522, allocations: 1.266 MB / 1.288 GB, free: 253.8 MB / 0.9981 GB Notification: Performance of SimCode: time 8.61e-07/1.522, allocations: 0 / 1.288 GB, free: 253.8 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.612/2.134, allocations: 82.93 MB / 1.369 GB, free: 174.9 MB / 0.9981 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001825/2.134, allocations: 318 kB / 1.369 GB, free: 174.5 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.257/7.391, allocations: 0 / 1.369 GB, free: 174.5 MB / 0.9981 GB (rm -f Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; mkfifo Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; head -c 1048576 < Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe >> ../files/Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger_res.mat --tempDir=temp_Buildings_9_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_HeatExchanger_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_9_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_HeatExchanger.fmu > Buildings_9_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe 2>&1)