Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 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.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_latest_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_latest_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 0.001126/0.001126, allocations: 105.8 kB / 16.42 MB, free: 6.516 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001022/0.001022, allocations: 188.3 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 1.168/1.168, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.259/2.259, allocations: 461.9 MB / 0.7354 GB, free: 11.08 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.172e-05/1.174e-05, allocations: 2.281 kB / 1.055 GB, free: 7.742 MB / 0.8262 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal): time 0.4618/0.4618, allocations: 60.73 MB / 1.114 GB, free: 14.14 MB / 0.8575 GB
Notification: Performance of NFInst.instExpressions: time 0.01951/0.4814, allocations: 14.67 MB / 1.128 GB, free: 3.641 MB / 0.8575 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002836/0.4843, allocations: 59.34 kB / 1.128 GB, free: 3.621 MB / 0.8575 GB
Notification: Performance of NFTyping.typeComponents: time 0.001934/0.4862, allocations: 0.7198 MB / 1.129 GB, free: 3.164 MB / 0.8575 GB
Notification: Performance of NFTyping.typeBindings: time 0.00623/0.4925, allocations: 2.255 MB / 1.131 GB, free: 1.836 MB / 0.8575 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004477/0.497, allocations: 1.683 MB / 1.133 GB, free: 0.9102 MB / 0.8575 GB
Notification: Performance of NFFlatten.flatten: time 0.006097/0.5031, allocations: 4.465 MB / 1.137 GB, free: 14.83 MB / 0.8731 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002012/0.5052, allocations: 1.382 MB / 1.139 GB, free: 14.12 MB / 0.8731 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004024/0.5092, allocations: 1.736 MB / 1.14 GB, free: 13.33 MB / 0.8731 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002056/0.5113, allocations: 1.087 MB / 1.141 GB, free: 12.83 MB / 0.8731 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002225/0.5115, allocations: 133.9 kB / 1.141 GB, free: 12.83 MB / 0.8731 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004074/0.5156, allocations: 1.781 MB / 1.143 GB, free: 12.17 MB / 0.8731 GB
Notification: Performance of combineBinaries: time 0.002105/0.5177, allocations: 2.559 MB / 1.146 GB, free: 10.54 MB / 0.8731 GB
Notification: Performance of replaceArrayConstructors: time 0.00102/0.5187, allocations: 1.606 MB / 1.147 GB, free: 9.434 MB / 0.8731 GB
Notification: Performance of NFVerifyModel.verify: time 0.000447/0.5192, allocations: 281.9 kB / 1.148 GB, free: 9.297 MB / 0.8731 GB
Notification: Performance of FrontEnd: time 0.0004725/0.5197, allocations: 50.66 kB / 1.148 GB, free: 9.281 MB / 0.8731 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 0.00573/0.5254, allocations: 6.777 MB / 1.154 GB, free: 4.582 MB / 0.8731 GB
Notification: Performance of FunctionAlias: time 0.0004779/0.5259, allocations: 409.2 kB / 1.155 GB, free: 4.34 MB / 0.8731 GB
Notification: Performance of Early Inline: time 0.002775/0.5287, allocations: 2.953 MB / 1.157 GB, free: 2.426 MB / 0.8731 GB
Notification: Performance of simplify1: time 0.0002127/0.5289, allocations: 191.8 kB / 1.158 GB, free: 2.332 MB / 0.8731 GB
Notification: Performance of Alias: time 0.006799/0.5357, allocations: 6.314 MB / 1.164 GB, free: 14.66 MB / 0.8887 GB
Notification: Performance of simplify2: time 0.0002061/0.5359, allocations: 124.3 kB / 1.164 GB, free: 14.61 MB / 0.8887 GB
Notification: Performance of Events: time 0.0003937/0.5363, allocations: 402.2 kB / 1.164 GB, free: 14.36 MB / 0.8887 GB
Notification: Performance of Detect States: time 0.0005498/0.5369, allocations: 0.5518 MB / 1.165 GB, free: 14 MB / 0.8887 GB
Notification: Performance of Partitioning: time 0.0007763/0.5377, allocations: 0.7562 MB / 1.166 GB, free: 13.48 MB / 0.8887 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: {}