Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.00163/0.00163, allocations: 79.73 kB / 19.76 MB, free: 1.871 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001956/0.001956, allocations: 155.9 kB / 23 MB, free: 4.602 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.458/1.458, allocations: 177.2 MB / 203.4 MB, free: 8.918 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.004048/0.004048, allocations: 234.5 kB / 260 MB, free: 456 kB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.9317/0.9317, allocations: 138.5 MB / 455 MB, free: 15.07 MB / 430.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
translateModel(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD") [Timeout 660]
"Notification: NcDataReader2 requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: BuildingSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.003311/0.003311, allocations: 99.84 kB / 0.6474 GB, free: 7.457 MB / 0.5606 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4056/0.4089, allocations: 95.34 MB / 0.7406 GB, free: 17.47 MB / 0.5919 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01757/0.4265, allocations: 15.98 MB / 0.7562 GB, free: 7.566 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01001/0.4365, allocations: 6.36 MB / 0.7624 GB, free: 3.086 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001215/0.4377, allocations: 58.38 kB / 0.7624 GB, free: 3.07 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.002524/0.4403, allocations: 1.142 MB / 0.7635 GB, free: 2.191 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.002448/0.4427, allocations: 1.384 MB / 0.7649 GB, free: 1.098 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002492/0.4452, allocations: 1.233 MB / 0.7661 GB, free: 140 kB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.005724/0.4509, allocations: 4.997 MB / 0.771 GB, free: 13.34 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003961/0.4549, allocations: 2.755 MB / 0.7737 GB, free: 11.57 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003329/0.4582, allocations: 2.12 MB / 0.7757 GB, free: 10.37 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004329/0.4625, allocations: 2.702 MB / 0.7784 GB, free: 8.773 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007846/0.4633, allocations: 448.1 kB / 0.7788 GB, free: 8.77 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002472/0.4658, allocations: 1.12 MB / 0.7799 GB, free: 8.391 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.002337/0.4681, allocations: 2.046 MB / 0.7819 GB, free: 7.102 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.002408/0.4705, allocations: 1.58 MB / 0.7834 GB, free: 6.09 MB / 0.6075 GB
Notification: Performance of NFConvertDAE.convert: time 0.008277/0.4788, allocations: 6.781 MB / 0.7901 GB, free: 12 kB / 0.6075 GB
Notification: Performance of FrontEnd - DAE generated: time 4.549e-06/0.4788, allocations: 0 / 0.7901 GB, free: 12 kB / 0.6075 GB
Notification: Performance of FrontEnd: time 1.322e-06/0.4788, allocations: 0 / 0.7901 GB, free: 12 kB / 0.6075 GB
Notification: Performance of Transformations before backend: time 9.808e-05/0.4789, allocations: 0 / 0.7901 GB, free: 12 kB / 0.6075 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 874
 * Number of variables: 874
Notification: Performance of Generate backend data structure: time 0.00732/0.4862, allocations: 3.49 MB / 0.7935 GB, free: 12.47 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 4.006e-05/0.4863, allocations: 8.625 kB / 0.7935 GB, free: 12.46 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01357/0.4999, allocations: 2.394 MB / 0.7958 GB, free: 10.06 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004383/0.5042, allocations: 1.982 MB / 0.7978 GB, free: 8.055 MB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000231/0.5045, allocations: 234.6 kB / 0.798 GB, free: 7.824 MB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000704/0.5052, allocations: 307.9 kB / 0.7983 GB, free: 7.523 MB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01322/0.5184, allocations: 6.537 MB / 0.8047 GB, free: 0.8555 MB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.467e-05/0.5185, allocations: 4 kB / 0.8047 GB, free: 0.8516 MB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003853/0.5188, allocations: 128 kB / 0.8048 GB, free: 0.7266 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004918/0.5193, allocations: 317.4 kB / 0.8051 GB, free: 424 kB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01575/0.5351, allocations: 6.625 MB / 0.8116 GB, free: 9.773 MB / 0.6387 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02768/0.5628, allocations: 16.67 MB / 0.8278 GB, free: 8.598 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008556/0.5713, allocations: 3.914 MB / 0.8317 GB, free: 4.664 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006969/0.5783, allocations: 2.85 MB / 0.8344 GB, free: 1.805 MB / 0.6544 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002319/0.5785, allocations: 45.97 kB / 0.8345 GB, free: 1.762 MB / 0.6544 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.501e-05/0.5786, allocations: 72.44 kB / 0.8345 GB, free: 1.68 MB / 0.6544 GB
Notification: Performance of pre-optimization done (n=230): time 5.039e-06/0.5786, allocations: 0 / 0.8345 GB, free: 1.68 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=313): time 0.1472/0.7258, allocations: 39.1 MB / 0.8727 GB, free: 10.6 MB / 0.7012 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001562/0.7259, allocations: 243.9 kB / 0.873 GB, free: 10.31 MB / 0.7012 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001922/0.7279, allocations: 1.247 MB / 0.8742 GB, free: 9.043 MB / 0.7012 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003829/0.7282, allocations: 77.7 kB / 0.8743 GB, free: 8.961 MB / 0.7012 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009486/0.7292, allocations: 1.294 MB / 0.8755 GB, free: 7.652 MB / 0.7012 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001196/0.7304, allocations: 1.112 MB / 0.8766 GB, free: 6.531 MB / 0.7012 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001283/0.7317, allocations: 0.6205 MB / 0.8772 GB, free: 5.902 MB / 0.7012 GB
Notification: Performance of setup shared object (initialization): time 0.0001286/0.7318, allocations: 305.1 kB / 0.8775 GB, free: 5.602 MB / 0.7012 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006493/0.7383, allocations: 2.776 MB / 0.8802 GB, free: 2.816 MB / 0.7012 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007108/0.7454, allocations: 3.53 MB / 0.8837 GB, free: 15.01 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01381/0.7592, allocations: 6.397 MB / 0.8899 GB, free: 8.332 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.421e-05/0.7592, allocations: 15.94 kB / 0.8899 GB, free: 8.316 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.03018/0.7894, allocations: 10.86 MB / 0.9005 GB, free: 13.4 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 4.463e-05/0.7895, allocations: 12 kB / 0.9005 GB, free: 13.39 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.033e-05/0.7895, allocations: 20 kB / 0.9006 GB, free: 13.37 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0222/0.8117, allocations: 5.956 MB / 0.9064 GB, free: 7.402 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004338/0.816, allocations: 0.9399 MB / 0.9073 GB, free: 6.461 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05115/0.8672, allocations: 28.06 MB / 0.9347 GB, free: 10.23 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00464/0.8718, allocations: 0.5538 MB / 0.9352 GB, free: 9.676 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006213/0.8725, allocations: 140.3 kB / 0.9354 GB, free: 9.539 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00908/0.8815, allocations: 3.917 MB / 0.9392 GB, free: 5.613 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007231/0.8888, allocations: 3.495 MB / 0.9426 GB, free: 1.84 MB / 0.7637 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09859/0.9874, allocations: 25.68 MB / 0.9677 GB, free: 7.809 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.399e-05/0.9874, allocations: 7.938 kB / 0.9677 GB, free: 7.801 MB / 0.795 GB
Warning: The linear system: 
1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1]
4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[2] * line2.i3[2]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[1] ;
  line2.v3_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv3.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load3.v[1] ;
  line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[2] ;
  line2.v3_p[2] ;
  line2.v1_p[2] ;
  line2.v1_n[2]
]
  =
[
  -transformer.conv3.V2[2] ;
  line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ;
  -loadRL.load3.v[2] ;
  line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1]
]
 might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.02918/1.017, allocations: 10.53 MB / 0.978 GB, free: 13.21 MB / 0.8106 GB
Notification: Performance of prepare postOptimizeDAE: time 3.942e-05/1.017, allocations: 20.5 kB / 0.978 GB, free: 13.2 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.512e-05/1.017, allocations: 16 kB / 0.978 GB, free: 13.18 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01687/1.034, allocations: 4.642 MB / 0.9825 GB, free: 8.52 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004623/1.038, allocations: 0.9907 MB / 0.9835 GB, free: 7.527 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3826/1.421, allocations: 29.4 MB / 1.012 GB, free: 201.6 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004387/1.425, allocations: 0.5415 MB / 1.013 GB, free: 201.5 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003407/1.425, allocations: 142.7 kB / 1.013 GB, free: 201.5 MB / 0.8106 GB
Warning: Assuming fixed start value for the following 2 variables:
         node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = \"V\" fixed = true )  \"Voltage vector\" type: Real [3,2]
         node4.wyeToDelta.delta.phase[3].v[1]:VARIABLE(flow=false unit = \"V\" fixed = true )  \"Voltage vector\" type: Real [3,2]
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         0.0 = (-line2.i2[2]) - line2.i3[2] - line2.i1[2]
         0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (272):
 * Single equations (assignments): 270
 * Array equations: 0
 * Algorithm blocks: 0
 * 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): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of prepare postOptimizeDAE: time 0.0007635/1.426, allocations: 383.2 kB / 1.013 GB, free: 201.2 MB / 0.8106 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005219/1.427, allocations: 206.5 kB / 1.013 GB, free: 201.2 MB / 0.8106 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02602/1.453, allocations: 10.97 MB / 1.024 GB, free: 198.1 MB / 0.8106 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.951e-05/1.453, allocations: 34.69 kB / 1.024 GB, free: 198.1 MB / 0.8106 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.881e-05/1.453, allocations: 15.81 kB / 1.024 GB, free: 198.1 MB / 0.8106 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.566e-05/1.453, allocations: 15.86 kB / 1.024 GB, free: 198.1 MB / 0.8106 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03341/1.486, allocations: 15.33 MB / 1.039 GB, free: 191.5 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.563e-05/1.486, allocations: 10.16 kB / 1.039 GB, free: 191.5 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003294/1.49, allocations: 0.746 MB / 1.04 GB, free: 191.2 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01814/1.508, allocations: 5.577 MB / 1.045 GB, free: 188.6 MB / 0.8106 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003773/1.508, allocations: 77.95 kB / 1.045 GB, free: 188.5 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03518/1.543, allocations: 26.92 MB / 1.072 GB, free: 166.4 MB / 0.8106 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.745e-06/1.543, allocations: 16.03 kB / 1.072 GB, free: 166.4 MB / 0.8106 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02323/1.567, allocations: 10.33 MB / 1.082 GB, free: 155.8 MB / 0.8106 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00166/1.568, allocations: 0.6879 MB / 1.083 GB, free: 155.1 MB / 0.8106 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005275/1.569, allocations: 67.98 kB / 1.083 GB, free: 155.1 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00361/1.572, allocations: 0.5226 MB / 1.083 GB, free: 154.5 MB / 0.8106 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007486/1.573, allocations: 278.7 kB / 1.083 GB, free: 154.3 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002659/1.573, allocations: 99.95 kB / 1.083 GB, free: 154.2 MB / 0.8106 GB
Notification: Performance of sorting global known variables: time 0.001088/1.574, allocations: 0.8826 MB / 1.084 GB, free: 153.3 MB / 0.8106 GB
Notification: Performance of sort global known variables: time 9e-08/1.574, allocations: 3.938 kB / 1.084 GB, free: 153.3 MB / 0.8106 GB
Notification: Performance of remove unused functions: time 0.005271/1.58, allocations: 1.887 MB / 1.086 GB, free: 151.4 MB / 0.8106 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (170):
 * Single equations (assignments): 168
 * Array equations: 0
 * Algorithm blocks: 0
 * 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): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.000388/1.58, allocations: 194.3 kB / 1.086 GB, free: 151.2 MB / 0.8106 GB
Notification: Performance of simCode: created initialization part: time 0.02532/1.605, allocations: 12.59 MB / 1.099 GB, free: 138.5 MB / 0.8106 GB
Notification: Performance of simCode: created event and clocks part: time 1.273e-05/1.605, allocations: 0 / 1.099 GB, free: 138.5 MB / 0.8106 GB
Notification: Performance of simCode: created simulation system equations: time 0.00949/1.615, allocations: 4.516 MB / 1.103 GB, free: 134 MB / 0.8106 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00198/1.617, allocations: 274.1 kB / 1.103 GB, free: 133.7 MB / 0.8106 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02202/1.639, allocations: 9.857 MB / 1.113 GB, free: 123.7 MB / 0.8106 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002442/1.641, allocations: 2.127 MB / 1.115 GB, free: 121.6 MB / 0.8106 GB
Notification: Performance of simCode: alias equations: time 0.003791/1.645, allocations: 1.628 MB / 1.117 GB, free: 119.9 MB / 0.8106 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006198/1.646, allocations: 172.4 kB / 1.117 GB, free: 119.8 MB / 0.8106 GB
Notification: Performance of SimCode: time 8.12e-07/1.646, allocations: 0 / 1.117 GB, free: 119.8 MB / 0.8106 GB
Notification: Performance of Templates: time 0.08735/1.733, allocations: 83.85 MB / 1.199 GB, free: 36.39 MB / 0.8106 GB
"
[Timeout remaining time 658]
make -j1 -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD  -abortSlowSimulation -alarm=480 -s ida -lv LOG_STATS > BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1) [Timeout 480]
[Calling os._exit(0), Time elapsed: 9.096059072995558]
Failed to read output from testmodel.py, exit status != 0:
1.741912013036199 1.750873716 1.26967826
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7faeaf44afe0>