Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 0.0013/0.0013, allocations: 104.2 kB / 16.45 MB, free: 6.449 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 0.001344/0.001344, allocations: 210.4 kB / 19.43 MB, free: 3.637 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 1.447/1.447, allocations: 230.6 MB / 252.8 MB, free: 9.109 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.289/3.289, allocations: 0.49 GB / 0.7916 GB, free: 33.3 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings 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 0.002021/0.002021, allocations: 70.92 kB / 1.149 GB, free: 26.39 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3509/0.3529, allocations: 176.1 MB / 1.321 GB, free: 3.258 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.04016/0.3931, allocations: 16.71 MB / 1.337 GB, free: 2.492 MB / 1.029 GB
Notification: Performance of NFInst.instExpressions: time 0.0195/0.4126, allocations: 6.535 MB / 1.344 GB, free: 11.94 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002001/0.4146, allocations: 63.69 kB / 1.344 GB, free: 11.88 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 0.005064/0.4197, allocations: 1.162 MB / 1.345 GB, free: 10.71 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 0.005875/0.4255, allocations: 1.377 MB / 1.346 GB, free: 9.332 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005188/0.4307, allocations: 1.227 MB / 1.347 GB, free: 8.105 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 0.009278/0.44, allocations: 4.989 MB / 1.352 GB, free: 3.105 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0084/0.4484, allocations: 4.174 MB / 1.356 GB, free: 14.86 MB / 1.061 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003699/0.4521, allocations: 2.104 MB / 1.358 GB, free: 12.75 MB / 1.061 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004796/0.4569, allocations: 2.847 MB / 1.361 GB, free: 9.895 MB / 1.061 GB
Notification: Performance of NFPackage.collectConstants: time 0.001434/0.4583, allocations: 444 kB / 1.362 GB, free: 9.461 MB / 1.061 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003274/0.4616, allocations: 1.217 MB / 1.363 GB, free: 8.242 MB / 1.061 GB
Notification: Performance of NFScalarize.scalarize: time 0.00347/0.4651, allocations: 2.038 MB / 1.365 GB, free: 6.199 MB / 1.061 GB
Notification: Performance of NFVerifyModel.verify: time 0.004622/0.4697, allocations: 1.93 MB / 1.367 GB, free: 4.262 MB / 1.061 GB
Notification: Performance of NFConvertDAE.convert: time 0.01027/0.48, allocations: 6.752 MB / 1.373 GB, free: 13.49 MB / 1.076 GB
Notification: Performance of FrontEnd - DAE generated: time 5.961e-06/0.48, allocations: 0 / 1.373 GB, free: 13.49 MB / 1.076 GB
Notification: Performance of FrontEnd: time 1.944e-06/0.48, allocations: 0 / 1.373 GB, free: 13.49 MB / 1.076 GB
Notification: Performance of Transformations before backend: time 0.0002131/0.4802, allocations: 4 kB / 1.373 GB, free: 13.48 MB / 1.076 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 0.01054/0.4907, allocations: 3.558 MB / 1.377 GB, free: 9.859 MB / 1.076 GB
Notification: Performance of prepare preOptimizeDAE: time 5.669e-05/0.4908, allocations: 11.98 kB / 1.377 GB, free: 9.848 MB / 1.076 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001585/0.4924, allocations: 488.5 kB / 1.377 GB, free: 9.359 MB / 1.076 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01423/0.5066, allocations: 2.402 MB / 1.38 GB, free: 6.953 MB / 1.076 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005036/0.5116, allocations: 2.007 MB / 1.381 GB, free: 4.898 MB / 1.076 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002793/0.5119, allocations: 242.2 kB / 1.382 GB, free: 4.66 MB / 1.076 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001387/0.5133, allocations: 308 kB / 1.382 GB, free: 4.359 MB / 1.076 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01682/0.5301, allocations: 6.458 MB / 1.388 GB, free: 13.79 MB / 1.092 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001224/0.5303, allocations: 7.938 kB / 1.388 GB, free: 13.78 MB / 1.092 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001064/0.5313, allocations: 128 kB / 1.388 GB, free: 13.66 MB / 1.092 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005485/0.5319, allocations: 321.4 kB / 1.389 GB, free: 13.34 MB / 1.092 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01745/0.5493, allocations: 6.633 MB / 1.395 GB, free: 6.691 MB / 1.092 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03823/0.5875, allocations: 24.77 MB / 1.419 GB, free: 11.86 MB / 1.123 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01024/0.5978, allocations: 5.299 MB / 1.425 GB, free: 6.215 MB / 1.123 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007318/0.6051, allocations: 2.873 MB / 1.427 GB, free: 3.32 MB / 1.123 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000411/0.6055, allocations: 131 kB / 1.427 GB, free: 3.172 MB / 1.123 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.21e-05/0.6056, allocations: 64.5 kB / 1.428 GB, free: 3.102 MB / 1.123 GB
Notification: Performance of pre-optimization done (n=230): time 6.062e-06/0.6056, allocations: 0 / 1.428 GB, free: 3.102 MB / 1.123 GB
Notification: Performance of matching and sorting (n=313): time 0.1517/0.7573, allocations: 39.34 MB / 1.466 GB, free: 11.71 MB / 1.17 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001617/0.7574, allocations: 243.9 kB / 1.466 GB, free: 11.42 MB / 1.17 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002438/0.7599, allocations: 1.295 MB / 1.467 GB, free: 10.11 MB / 1.17 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005481/0.7604, allocations: 81.7 kB / 1.468 GB, free: 10.03 MB / 1.17 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001007/0.7614, allocations: 1.294 MB / 1.469 GB, free: 8.723 MB / 1.17 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001435/0.7629, allocations: 1.104 MB / 1.47 GB, free: 7.609 MB / 1.17 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001772/0.7646, allocations: 0.6166 MB / 1.47 GB, free: 6.984 MB / 1.17 GB
Notification: Performance of setup shared object (initialization): time 0.0001319/0.7648, allocations: 305.1 kB / 1.471 GB, free: 6.684 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006902/0.7717, allocations: 2.776 MB / 1.473 GB, free: 3.898 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00758/0.7793, allocations: 3.455 MB / 1.477 GB, free: 188 kB / 1.17 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0147/0.794, allocations: 6.398 MB / 1.483 GB, free: 9.504 MB / 1.186 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.373e-05/0.794, allocations: 11.88 kB / 1.483 GB, free: 9.492 MB / 1.186 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.03146/0.8255, allocations: 10.87 MB / 1.494 GB, free: 14.56 MB / 1.201 GB
Notification: Performance of prepare postOptimizeDAE: time 4.697e-05/0.8255, allocations: 15.94 kB / 1.494 GB, free: 14.55 MB / 1.201 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.426e-05/0.8255, allocations: 20.03 kB / 1.494 GB, free: 14.53 MB / 1.201 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02233/0.8479, allocations: 5.956 MB / 1.5 GB, free: 8.555 MB / 1.201 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00446/0.8523, allocations: 0.9438 MB / 1.501 GB, free: 7.609 MB / 1.201 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05369/0.906, allocations: 28.84 MB / 1.529 GB, free: 10.52 MB / 1.232 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004745/0.9108, allocations: 0.5499 MB / 1.529 GB, free: 9.973 MB / 1.232 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007297/0.9115, allocations: 139.9 kB / 1.529 GB, free: 9.836 MB / 1.232 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008993/0.9205, allocations: 3.925 MB / 1.533 GB, free: 5.902 MB / 1.232 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007717/0.9282, allocations: 3.412 MB / 1.537 GB, free: 2.227 MB / 1.232 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09779/1.026, allocations: 25.84 MB / 1.562 GB, free: 7.996 MB / 1.264 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.866e-05/1.026, allocations: 8 kB / 1.562 GB, free: 7.988 MB / 1.264 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 0.03036/1.056, allocations: 10.84 MB / 1.572 GB, free: 13.02 MB / 1.279 GB
Notification: Performance of prepare postOptimizeDAE: time 4.169e-05/1.056, allocations: 12 kB / 1.572 GB, free: 13.01 MB / 1.279 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.503e-05/1.056, allocations: 19.94 kB / 1.572 GB, free: 12.99 MB / 1.279 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01713/1.074, allocations: 4.654 MB / 1.577 GB, free: 8.312 MB / 1.279 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004753/1.078, allocations: 0.9906 MB / 1.578 GB, free: 7.32 MB / 1.279 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6881/1.766, allocations: 30.47 MB / 1.608 GB, free: 257.5 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004522/1.771, allocations: 0.5412 MB / 1.608 GB, free: 257.5 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003621/1.771, allocations: 142.5 kB / 1.608 GB, free: 257.5 MB / 1.295 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 0.0008734/1.772, allocations: 380.5 kB / 1.609 GB, free: 257.3 MB / 1.295 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005231/1.773, allocations: 215 kB / 1.609 GB, free: 257.3 MB / 1.295 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02945/1.802, allocations: 10.97 MB / 1.62 GB, free: 254.5 MB / 1.295 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.398e-05/1.802, allocations: 31.75 kB / 1.62 GB, free: 254.5 MB / 1.295 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.48e-05/1.802, allocations: 19.19 kB / 1.62 GB, free: 254.5 MB / 1.295 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.447e-05/1.802, allocations: 23.73 kB / 1.62 GB, free: 254.5 MB / 1.295 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03478/1.837, allocations: 16.47 MB / 1.636 GB, free: 248.7 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.781e-05/1.837, allocations: 7.875 kB / 1.636 GB, free: 248.7 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003305/1.84, allocations: 0.7472 MB / 1.636 GB, free: 248.7 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01853/1.859, allocations: 5.583 MB / 1.642 GB, free: 248 MB / 1.295 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006629/1.86, allocations: 83.61 kB / 1.642 GB, free: 248 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03535/1.895, allocations: 27.69 MB / 1.669 GB, free: 226.5 MB / 1.295 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.993e-06/1.895, allocations: 12.03 kB / 1.669 GB, free: 226.4 MB / 1.295 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02308/1.918, allocations: 10.34 MB / 1.679 GB, free: 215.9 MB / 1.295 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002096/1.92, allocations: 0.7672 MB / 1.68 GB, free: 215.1 MB / 1.295 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008362/1.921, allocations: 67.98 kB / 1.68 GB, free: 215 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003785/1.925, allocations: 0.5187 MB / 1.68 GB, free: 214.5 MB / 1.295 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009298/1.926, allocations: 262.9 kB / 1.681 GB, free: 214.2 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002341/1.926, allocations: 110.6 kB / 1.681 GB, free: 214.1 MB / 1.295 GB
Notification: Performance of sorting global known variables: time 0.001247/1.927, allocations: 0.9396 MB / 1.682 GB, free: 213.2 MB / 1.295 GB
Notification: Performance of sort global known variables: time 9e-08/1.927, allocations: 0 / 1.682 GB, free: 213.2 MB / 1.295 GB
Notification: Performance of remove unused functions: time 0.005647/1.933, allocations: 1.891 MB / 1.684 GB, free: 211.3 MB / 1.295 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 0.02275/1.956, allocations: 11.02 MB / 1.694 GB, free: 200 MB / 1.295 GB
Notification: Performance of simCode: created initialization part: time 0.02702/1.983, allocations: 12.58 MB / 1.707 GB, free: 187.3 MB / 1.295 GB
Notification: Performance of simCode: created event and clocks part: time 1.328e-05/1.983, allocations: 0 / 1.707 GB, free: 187.3 MB / 1.295 GB
Notification: Performance of simCode: created simulation system equations: time 0.009789/1.992, allocations: 4.507 MB / 1.711 GB, free: 182.8 MB / 1.295 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00256/1.995, allocations: 308.2 kB / 1.711 GB, free: 182.5 MB / 1.295 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08939/2.084, allocations: 42.32 MB / 1.753 GB, free: 139.2 MB / 1.295 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003091/2.088, allocations: 2.692 MB / 1.755 GB, free: 136.4 MB / 1.295 GB
Notification: Performance of simCode: alias equations: time 0.00422/2.092, allocations: 1.643 MB / 1.757 GB, free: 134.8 MB / 1.295 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001547/2.093, allocations: 1.112 MB / 1.758 GB, free: 133.7 MB / 1.295 GB
Notification: Performance of SimCode: time 9.92e-07/2.093, allocations: 0 / 1.758 GB, free: 133.7 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2164/2.31, allocations: 110.1 MB / 1.865 GB, free: 24.09 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate platform static: time 16.69/19, allocations: 4.062 kB / 1.865 GB, free: 24.09 MB / 1.295 GB
"
[Timeout remaining time 281]
(rm -f Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 25.8786992370151]
Failed to read output from testmodel.py, exit status != 0:
19.146098064957187 19.164806303 18.680821791
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fd6869d6ce0>