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 11.0.1-master/package.mo", uses=false)
Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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 0.00114/0.00114, allocations: 112 kB / 16.43 MB, free: 6.469 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001068/0.001068, allocations: 189.9 kB / 17.36 MB, free: 5.73 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.155/1.155, allocations: 222.9 MB / 241.1 MB, free: 15.09 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.192/2.192, allocations: 461.9 MB / 0.7354 GB, free: 11.09 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.12e-05/1.121e-05, allocations: 5.094 kB / 1.055 GB, free: 7.734 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus): time 0.5754/0.5755, allocations: 181.4 MB / 1.232 GB, free: 500 kB / 0.9356 GB
Notification: Performance of NFInst.instExpressions: time 0.01582/0.5913, allocations: 13.33 MB / 1.245 GB, free: 4.031 MB / 0.9512 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001267/0.5926, allocations: 31.81 kB / 1.245 GB, free: 4 MB / 0.9512 GB
Notification: Performance of NFTyping.typeComponents: time 0.001391/0.594, allocations: 0.5162 MB / 1.245 GB, free: 3.48 MB / 0.9512 GB
Notification: Performance of NFTyping.typeBindings: time 0.005212/0.5993, allocations: 2.291 MB / 1.248 GB, free: 1.188 MB / 0.9512 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002379/0.6017, allocations: 1.101 MB / 1.249 GB, free: 108 kB / 0.9512 GB
Notification: Performance of NFFlatten.flatten: time 0.002694/0.6044, allocations: 2.66 MB / 1.251 GB, free: 13.44 MB / 0.9669 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009118/0.6053, allocations: 0.8538 MB / 1.252 GB, free: 12.58 MB / 0.9669 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001568/0.6069, allocations: 0.9702 MB / 1.253 GB, free: 11.61 MB / 0.9669 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008663/0.6078, allocations: 0.7157 MB / 1.254 GB, free: 10.89 MB / 0.9669 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001648/0.6079, allocations: 96 kB / 1.254 GB, free: 10.8 MB / 0.9669 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003189/0.6111, allocations: 2.437 MB / 1.256 GB, free: 8.355 MB / 0.9669 GB
Notification: Performance of combineBinaries: time 0.001235/0.6124, allocations: 1.864 MB / 1.258 GB, free: 6.473 MB / 0.9669 GB
Notification: Performance of replaceArrayConstructors: time 0.0007142/0.6131, allocations: 1.207 MB / 1.259 GB, free: 5.254 MB / 0.9669 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002555/0.6134, allocations: 187.4 kB / 1.259 GB, free: 5.07 MB / 0.9669 GB
Notification: Performance of FrontEnd: time 0.0002278/0.6136, allocations: 31.88 kB / 1.259 GB, free: 5.039 MB / 0.9669 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 0.00433/0.6179, allocations: 5.281 MB / 1.265 GB, free: 15.58 MB / 0.9825 GB
Notification: Performance of FunctionAlias: time 0.0004056/0.6183, allocations: 341.2 kB / 1.265 GB, free: 15.27 MB / 0.9825 GB
Notification: Performance of Early Inline: time 0.002103/0.6204, allocations: 2.347 MB / 1.267 GB, free: 12.88 MB / 0.9825 GB
Notification: Performance of simplify1: time 0.000187/0.6206, allocations: 163.8 kB / 1.267 GB, free: 12.72 MB / 0.9825 GB
Notification: Performance of Alias: time 0.003761/0.6244, allocations: 3.772 MB / 1.271 GB, free: 8.641 MB / 0.9825 GB
Notification: Performance of simplify2: time 0.0001563/0.6246, allocations: 131.8 kB / 1.271 GB, free: 8.512 MB / 0.9825 GB
Notification: Performance of Events: time 0.0003956/0.625, allocations: 384 kB / 1.272 GB, free: 8.137 MB / 0.9825 GB
Notification: Performance of Detect States: time 0.0004945/0.6255, allocations: 0.5256 MB / 1.272 GB, free: 7.605 MB / 0.9825 GB
Notification: Performance of Partitioning: time 0.0006682/0.6262, allocations: 0.7038 MB / 1.273 GB, free: 6.793 MB / 0.9825 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: {}