Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.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 12.0.0-master/package.mo", uses=false)
Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/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: translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tow.PFan|PFan_EP.y|tow.Q_flow|Q_flow_EP.y|tow.TLvg|TLvg_EP.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tow.PFan|PFan_EP.y|tow.Q_flow|Q_flow_EP.y|tow.TLvg|TLvg_EP.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001172/0.001172, allocations: 108.2 kB / 16.42 MB, free: 6.527 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00113/0.00113, allocations: 188.3 kB / 17.36 MB, free: 5.723 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.214/1.214, allocations: 222.9 MB / 241 MB, free: 15.13 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.3/2.3, allocations: 472.7 MB / 0.746 GB, free: 0.5156 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.629e-05/1.628e-05, allocations: 2.281 kB / 1.07 GB, free: 9.629 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus): time 0.6156/0.6156, allocations: 181.4 MB / 1.247 GB, free: 12.46 MB / 0.9669 GB
Notification: Performance of NFInst.instExpressions: time 0.01603/0.6317, allocations: 13.33 MB / 1.26 GB, free: 15.1 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001408/0.6331, allocations: 31.81 kB / 1.26 GB, free: 15.07 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 0.001584/0.6347, allocations: 0.5314 MB / 1.261 GB, free: 14.54 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.006821/0.6416, allocations: 2.373 MB / 1.263 GB, free: 12.16 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003677/0.6453, allocations: 1.103 MB / 1.264 GB, free: 11.07 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.004282/0.6496, allocations: 2.678 MB / 1.267 GB, free: 8.391 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001324/0.6509, allocations: 0.8435 MB / 1.268 GB, free: 7.535 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001999/0.6529, allocations: 0.9734 MB / 1.269 GB, free: 6.566 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001162/0.6541, allocations: 0.7092 MB / 1.269 GB, free: 5.855 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002476/0.6543, allocations: 96 kB / 1.269 GB, free: 5.762 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003977/0.6583, allocations: 2.441 MB / 1.272 GB, free: 3.316 MB / 0.9825 GB
Notification: Performance of combineBinaries: time 0.00159/0.6599, allocations: 1.871 MB / 1.274 GB, free: 1.426 MB / 0.9825 GB
Notification: Performance of replaceArrayConstructors: time 0.0008393/0.6608, allocations: 1.19 MB / 1.275 GB, free: 228 kB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003537/0.6611, allocations: 187.4 kB / 1.275 GB, free: 40 kB / 0.9825 GB
Notification: Performance of FrontEnd: time 0.0002698/0.6614, allocations: 39.81 kB / 1.275 GB, free: 0 / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 147 (135)
 * Number of variables: 147 (132)
Notification: Performance of Bindings: time 0.00491/0.6663, allocations: 5.298 MB / 1.28 GB, free: 10.53 MB / 0.9981 GB
Notification: Performance of FunctionAlias: time 0.000497/0.6668, allocations: 348.9 kB / 1.28 GB, free: 10.21 MB / 0.9981 GB
Notification: Performance of Early Inline: time 0.002379/0.6692, allocations: 2.34 MB / 1.283 GB, free: 7.828 MB / 0.9981 GB
Notification: Performance of simplify1: time 0.0002084/0.6694, allocations: 159.8 kB / 1.283 GB, free: 7.672 MB / 0.9981 GB
Notification: Performance of Alias: time 0.003857/0.6733, allocations: 3.772 MB / 1.287 GB, free: 3.594 MB / 0.9981 GB
Notification: Performance of simplify2: time 0.0001781/0.6735, allocations: 135.8 kB / 1.287 GB, free: 3.461 MB / 0.9981 GB
Notification: Performance of Detect States: time 0.0005699/0.6741, allocations: 0.576 MB / 1.287 GB, free: 2.863 MB / 0.9981 GB
Notification: Performance of Events: time 0.0003835/0.6745, allocations: 268 kB / 1.288 GB, free: 2.609 MB / 0.9981 GB
Notification: Performance of Partitioning: time 0.0006921/0.6752, allocations: 0.7116 MB / 1.288 GB, free: 1.793 MB / 0.9981 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(1|1) Unmatched Variables
***************************
        [DER-] (1) final Real $DER.tow.vol.dynBal.U
         slice: {}

(1|1) Unmatched Equations
***************************
        [SCAL] (1) tow.vol.dynBal.m = 995.586 * tow.vol.dynBal.fluidVolume ($RES_SIM_68)
         slice: {}