Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.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 10.1.1-maint.10.0.x/package.mo", uses=false)
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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: translateModel(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|m_flow.y|senTemIn.T|senTemOut.T|pip.v_nominal|pip.v",fileNamePrefix="Buildings_10_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal")
translateModel(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|m_flow.y|senTemIn.T|senTemOut.T|pip.v_nominal|pip.v",fileNamePrefix="Buildings_10_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001151/0.001151, allocations: 107.6 kB / 16.42 MB, free: 6.535 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001113/0.001113, allocations: 186 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 1.195/1.195, allocations: 222.9 MB / 241.1 MB, free: 15.14 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.184/2.184, allocations: 437 MB / 0.7112 GB, free: 4.395 MB / 0.5762 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.673e-05/1.675e-05, allocations: 2.5 kB / 1.019 GB, free: 9.461 MB / 0.795 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal): time 0.4701/0.4702, allocations: 60.72 MB / 1.078 GB, free: 15.25 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.01793/0.4881, allocations: 14.67 MB / 1.093 GB, free: 15.05 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002885/0.491, allocations: 63.66 kB / 1.093 GB, free: 15.05 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.001581/0.4926, allocations: 0.7286 MB / 1.094 GB, free: 15.05 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.005616/0.4983, allocations: 2.357 MB / 1.096 GB, free: 14.96 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00408/0.5023, allocations: 1.698 MB / 1.097 GB, free: 14.91 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.005504/0.5079, allocations: 4.483 MB / 1.102 GB, free: 14.15 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001655/0.5095, allocations: 1.369 MB / 1.103 GB, free: 13.49 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003421/0.513, allocations: 1.755 MB / 1.105 GB, free: 12.79 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001386/0.5144, allocations: 1.081 MB / 1.106 GB, free: 12.38 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002436/0.5146, allocations: 137.2 kB / 1.106 GB, free: 12.38 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003611/0.5182, allocations: 1.779 MB / 1.108 GB, free: 11.82 MB / 0.8419 GB
Notification: Performance of combineBinaries: time 0.001569/0.5198, allocations: 2.558 MB / 1.11 GB, free: 10.26 MB / 0.8419 GB
Notification: Performance of replaceArrayConstructors: time 0.0007498/0.5206, allocations: 1.613 MB / 1.112 GB, free: 9.176 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003503/0.5209, allocations: 285.8 kB / 1.112 GB, free: 9.035 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 0.0003249/0.5212, allocations: 54.55 kB / 1.112 GB, free: 9.016 MB / 0.8419 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 215 (205)
 * Number of variables: 215 (201)
Notification: Performance of Bindings: time 0.004584/0.5258, allocations: 6.774 MB / 1.119 GB, free: 4.402 MB / 0.8419 GB
Notification: Performance of FunctionAlias: time 0.0003792/0.5262, allocations: 397.6 kB / 1.119 GB, free: 4.18 MB / 0.8419 GB
Notification: Performance of Early Inline: time 0.002342/0.5286, allocations: 2.945 MB / 1.122 GB, free: 2.301 MB / 0.8419 GB
Notification: Performance of simplify1: time 0.0001898/0.5288, allocations: 194.7 kB / 1.122 GB, free: 2.211 MB / 0.8419 GB
Notification: Performance of Alias: time 0.006001/0.5348, allocations: 6.309 MB / 1.128 GB, free: 14.59 MB / 0.8575 GB
Notification: Performance of simplify2: time 0.0001591/0.535, allocations: 126.3 kB / 1.129 GB, free: 14.55 MB / 0.8575 GB
Notification: Performance of Detect States: time 0.0006069/0.5356, allocations: 0.662 MB / 1.129 GB, free: 14.11 MB / 0.8575 GB
Notification: Performance of Events: time 0.0003198/0.5359, allocations: 252.2 kB / 1.129 GB, free: 13.97 MB / 0.8575 GB
Notification: Performance of Partitioning: time 0.0007274/0.5366, allocations: 0.7706 MB / 1.13 GB, free: 13.44 MB / 0.8575 GB
Error: Internal error NBResolveSingularities.noIndexReduction failed.
(2|2) Unmatched Variables
***************************
        [ALGB] (1) flow Real[1] sin.ports.m_flow (min = {-1e60 for $i1 in 1:1}, max = {1e60 for $i1 in 1:1})
         slice: {}
        [ALGB] (1) Real pip.dp = senTemIn.port_a.p - senTemOut.port_b.p (start = pip._dp_start)
         slice: {}

(2|2) Unmatched Equations
***************************
        [SCAL] (1) pip.vol_a.dynBal.m = 995.586 * pip.vol_a.dynBal.fluidVolume ($RES_SIM_52)
         slice: {}
        [SCAL] (1) pip.vol_b.dynBal.m = 995.586 * pip.vol_b.dynBal.fluidVolume ($RES_SIM_79)
         slice: {}