Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001342/0.001342, allocations: 102.9 kB / 16.4 MB, free: 6.492 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001335/0.001335, allocations: 195.7 kB / 19.35 MB, free: 3.734 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.438/1.438, allocations: 222.9 MB / 245.1 MB, free: 15 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.08/1.08, allocations: 173.4 MB / 470.7 MB, free: 13.59 MB / 382.1 MB
"
[Timeout remaining time 178]
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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: "" <> buildModelFMU(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,fileNamePrefix="IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,fileNamePrefix="IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002868/0.002868, allocations: 69.23 kB / 0.6479 GB, free: 11.64 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2524/0.2553, allocations: 89.53 MB / 0.7354 GB, free: 2.121 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.4051/0.6604, allocations: 18.16 MB / 0.7531 GB, free: 6.867 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.01042/0.6709, allocations: 6.798 MB / 0.7597 GB, free: 6.812 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001816/0.6727, allocations: 54.72 kB / 0.7598 GB, free: 6.812 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.004011/0.6768, allocations: 1.466 MB / 0.7612 GB, free: 6.688 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.004143/0.6809, allocations: 1.419 MB / 0.7626 GB, free: 6.355 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004484/0.6855, allocations: 1.259 MB / 0.7638 GB, free: 6.262 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.009281/0.6948, allocations: 5.443 MB / 0.7691 GB, free: 5.738 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01177/0.7066, allocations: 7.084 MB / 0.7761 GB, free: 4.277 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006125/0.7128, allocations: 2.35 MB / 0.7784 GB, free: 3.984 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006648/0.7195, allocations: 2.951 MB / 0.7812 GB, free: 3.641 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.002624/0.7221, allocations: 0.5113 MB / 0.7817 GB, free: 3.641 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00481/0.7269, allocations: 1.268 MB / 0.783 GB, free: 3.48 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.00484/0.7318, allocations: 2.238 MB / 0.7852 GB, free: 2.656 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.00677/0.7386, allocations: 2.17 MB / 0.7873 GB, free: 1.266 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.0135/0.7522, allocations: 7.769 MB / 0.7949 GB, free: 13.42 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 5.23e-06/0.7522, allocations: 0 / 0.7949 GB, free: 13.42 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 2.084e-06/0.7522, allocations: 0 / 0.7949 GB, free: 13.42 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 0.0002491/0.7525, allocations: 0 / 0.7949 GB, free: 13.42 MB / 0.5919 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 983
 * Number of variables: 983
Notification: Performance of Generate backend data structure: time 0.01319/0.7657, allocations: 3.87 MB / 0.7987 GB, free: 10.83 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 5.534e-05/0.7657, allocations: 8.844 kB / 0.7987 GB, free: 10.83 MB / 0.5919 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00262/0.7684, allocations: 0.5379 MB / 0.7992 GB, free: 10.46 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01503/0.7834, allocations: 2.43 MB / 0.8016 GB, free: 9.289 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006129/0.7896, allocations: 2.182 MB / 0.8037 GB, free: 7.941 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003379/0.79, allocations: 268.2 kB / 0.8039 GB, free: 7.828 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002408/0.7924, allocations: 347.2 kB / 0.8043 GB, free: 7.723 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02128/0.8137, allocations: 7.125 MB / 0.8112 GB, free: 3.688 MB / 0.5919 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.88e-05/0.8138, allocations: 10.69 kB / 0.8112 GB, free: 3.68 MB / 0.5919 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009245/0.8148, allocations: 147.8 kB / 0.8114 GB, free: 3.574 MB / 0.5919 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004897/0.8153, allocations: 335.1 kB / 0.8117 GB, free: 3.477 MB / 0.5919 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01962/0.8349, allocations: 7.028 MB / 0.8186 GB, free: 12.62 MB / 0.6075 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0441/0.879, allocations: 26.47 MB / 0.8444 GB, free: 140 kB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01042/0.8895, allocations: 4.988 MB / 0.8493 GB, free: 10.85 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007097/0.8966, allocations: 2.605 MB / 0.8518 GB, free: 8.234 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004267/0.8971, allocations: 130.5 kB / 0.852 GB, free: 8.094 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.096e-05/0.8972, allocations: 72.48 kB / 0.852 GB, free: 8.016 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=208): time 9.909e-06/0.8972, allocations: 0 / 0.852 GB, free: 8.016 MB / 0.6387 GB
Warning: The linear system: 
1 : 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]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[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.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=271): time 0.1201/1.017, allocations: 31.14 MB / 0.8824 GB, free: 8.883 MB / 0.67 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001736/1.018, allocations: 239.6 kB / 0.8827 GB, free: 8.598 MB / 0.67 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002985/1.021, allocations: 1.435 MB / 0.8841 GB, free: 7.152 MB / 0.67 GB
Notification: Performance of collectPreVariables (initialization): time 0.000691/1.021, allocations: 69.7 kB / 0.8841 GB, free: 7.078 MB / 0.67 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001361/1.023, allocations: 1.531 MB / 0.8856 GB, free: 5.539 MB / 0.67 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001688/1.024, allocations: 0.972 MB / 0.8866 GB, free: 4.582 MB / 0.67 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002311/1.027, allocations: 0.6321 MB / 0.8872 GB, free: 3.941 MB / 0.67 GB
Notification: Performance of setup shared object (initialization): time 0.0001396/1.027, allocations: 301.1 kB / 0.8875 GB, free: 3.645 MB / 0.67 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007213/1.034, allocations: 2.698 MB / 0.8901 GB, free: 0.9375 MB / 0.67 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008217/1.042, allocations: 3.575 MB / 0.8936 GB, free: 12.99 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01549/1.058, allocations: 6.399 MB / 0.8999 GB, free: 6.191 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.175e-05/1.058, allocations: 8 kB / 0.8999 GB, free: 6.184 MB / 0.6856 GB
Warning: The linear system: 
1 : 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]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[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.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=410) (initialization): time 0.03612/1.094, allocations: 11 MB / 0.9106 GB, free: 11.09 MB / 0.7012 GB
Notification: Performance of prepare postOptimizeDAE: time 6.162e-05/1.094, allocations: 24.05 kB / 0.9106 GB, free: 11.06 MB / 0.7012 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.027e-05/1.094, allocations: 24 kB / 0.9107 GB, free: 11.04 MB / 0.7012 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02208/1.116, allocations: 5.558 MB / 0.9161 GB, free: 5.465 MB / 0.7012 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005131/1.121, allocations: 0.9947 MB / 0.9171 GB, free: 4.469 MB / 0.7012 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05246/1.174, allocations: 28.21 MB / 0.9446 GB, free: 7.816 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005502/1.18, allocations: 0.5772 MB / 0.9452 GB, free: 7.238 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001064/1.181, allocations: 148 kB / 0.9453 GB, free: 7.094 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01106/1.192, allocations: 3.988 MB / 0.9492 GB, free: 3.098 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008454/1.2, allocations: 3.528 MB / 0.9526 GB, free: 15.19 MB / 0.7481 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09757/1.298, allocations: 24.64 MB / 0.9767 GB, free: 6.039 MB / 0.7637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.683e-05/1.298, allocations: 8 kB / 0.9767 GB, free: 6.031 MB / 0.7637 GB
Warning: The linear system: 
1 : transformer.conv1.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : 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]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : 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]
[
  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.v1_n[2] ;
  line2.v1_p[2] ;
  line2.v3_p[2] ;
  line2.v3_n[2]
]
  =
[
  -transformer.conv1.V2[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] ;
  -loadRL.load3.v[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]
]
 might be structurally or numerically singular for variable line2.v3_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
4 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[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.v2_p[1] ;
  line2.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1]
]
  =
[
  -loadRL.load1.v[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] ;
  -transformer.conv2.V2[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=410) (initialization_lambda0): time 0.03165/1.33, allocations: 10.54 MB / 0.987 GB, free: 11.34 MB / 0.7794 GB
Notification: Performance of prepare postOptimizeDAE: time 6.368e-05/1.33, allocations: 19.98 kB / 0.987 GB, free: 11.32 MB / 0.7794 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.66e-05/1.33, allocations: 28.56 kB / 0.9871 GB, free: 11.29 MB / 0.7794 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01725/1.347, allocations: 4.329 MB / 0.9913 GB, free: 6.945 MB / 0.7794 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005284/1.352, allocations: 1.037 MB / 0.9923 GB, free: 5.906 MB / 0.7794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04337/1.396, allocations: 27.16 MB / 1.019 GB, free: 10.02 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005514/1.401, allocations: 0.5537 MB / 1.019 GB, free: 9.465 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009623/1.402, allocations: 155.9 kB / 1.02 GB, free: 9.312 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[2].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.i1[2]) - line2.i3[2] - line2.i2[2]
         0.0 = (-line2.i1[1]) - line2.i3[1] - line2.i2[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 119
 * 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 (301):
 * Single equations (assignments): 298
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,3,100.0%), (10,44,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Notification: Performance of prepare postOptimizeDAE: time 0.001705/1.404, allocations: 390.6 kB / 1.02 GB, free: 8.926 MB / 0.8106 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001071/1.405, allocations: 210.7 kB / 1.02 GB, free: 8.719 MB / 0.8106 GB
Warning: The linear system: 
1 : 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]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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.v1_p[1] ;
  line2.v2_p[1] ;
  line2.v2_n[1] ;
  line2.v1_n[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] ;
  -transformer.conv2.V2[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[1]
]
 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.
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03172/1.437, allocations: 10.16 MB / 1.03 GB, free: 14.48 MB / 0.8262 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.798e-05/1.437, allocations: 28 kB / 1.03 GB, free: 14.46 MB / 0.8262 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.483e-05/1.437, allocations: 15.94 kB / 1.03 GB, free: 14.44 MB / 0.8262 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.463e-05/1.437, allocations: 19.95 kB / 1.03 GB, free: 14.42 MB / 0.8262 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : 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]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v2_n[1] ;
  line2.v1_n[1] ;
  line2.v1_p[1] ;
  line2.v2_p[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -loadRL.load1.v[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] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v2_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04651/1.484, allocations: 16.31 MB / 1.046 GB, free: 13.87 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.155e-05/1.484, allocations: 8 kB / 1.046 GB, free: 13.86 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003959/1.488, allocations: 0.7419 MB / 1.047 GB, free: 13.12 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02093/1.509, allocations: 5.173 MB / 1.052 GB, free: 7.934 MB / 0.8419 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007415/1.509, allocations: 75.95 kB / 1.052 GB, free: 7.859 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.4295/1.939, allocations: 27.22 MB / 1.078 GB, free: 273.6 MB / 0.8575 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.298e-05/1.939, allocations: 13.47 kB / 1.078 GB, free: 273.6 MB / 0.8575 GB
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : 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]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.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.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02715/1.966, allocations: 10.14 MB / 1.088 GB, free: 272.6 MB / 0.8575 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001971/1.968, allocations: 0.7267 MB / 1.089 GB, free: 272.5 MB / 0.8575 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005148/1.969, allocations: 57.91 kB / 1.089 GB, free: 272.5 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004045/1.973, allocations: 0.5106 MB / 1.09 GB, free: 272.5 MB / 0.8575 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001064/1.974, allocations: 226.3 kB / 1.09 GB, free: 272.5 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003368/1.974, allocations: 90.03 kB / 1.09 GB, free: 272.5 MB / 0.8575 GB
Notification: Performance of sorting global known variables: time 0.002162/1.976, allocations: 0.9733 MB / 1.091 GB, free: 272.4 MB / 0.8575 GB
Notification: Performance of sort global known variables: time 1.5e-07/1.976, allocations: 0 / 1.091 GB, free: 272.4 MB / 0.8575 GB
Notification: Performance of remove unused functions: time 0.008501/1.985, allocations: 1.85 MB / 1.093 GB, free: 272.4 MB / 0.8575 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * 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 (165):
 * Single equations (assignments): 162
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(10,44,70.0%), (1,3,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,44)}
Warning: The linear system: 
1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1]
3 : 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]
4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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.v2_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1] ;
  line2.v2_n[1]
]
  =
[
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.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.load1.v[1]
]
 might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of Backend phase and start with SimCode phase: time 0.02677/2.012, allocations: 10.8 MB / 1.103 GB, free: 270.8 MB / 0.8575 GB
Notification: Performance of simCode: created initialization part: time 0.03068/2.042, allocations: 12.47 MB / 1.115 GB, free: 269.2 MB / 0.8575 GB
Notification: Performance of simCode: created event and clocks part: time 1.579e-05/2.042, allocations: 1.719 kB / 1.115 GB, free: 269.2 MB / 0.8575 GB
Notification: Performance of simCode: created simulation system equations: time 0.01168/2.054, allocations: 4.404 MB / 1.12 GB, free: 267.7 MB / 0.8575 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003499/2.058, allocations: 269 kB / 1.12 GB, free: 267.6 MB / 0.8575 GB
Warning: The linear system: 
1 : 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]
2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1]
3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2]
4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[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.v1_n[1] ;
  line2.v2_n[1] ;
  line2.v2_p[1] ;
  line2.v1_p[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.load1.v[1] ;
  line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ;
  -transformer.conv2.V2[1]
]
 might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09446/2.152, allocations: 42.26 MB / 1.161 GB, free: 234.1 MB / 0.8575 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004111/2.156, allocations: 2.838 MB / 1.164 GB, free: 231.2 MB / 0.8575 GB
Notification: Performance of simCode: alias equations: time 0.004379/2.161, allocations: 1.651 MB / 1.166 GB, free: 229.6 MB / 0.8575 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001854/2.162, allocations: 1.198 MB / 1.167 GB, free: 228.4 MB / 0.8575 GB
Notification: Performance of SimCode: time 6.92e-07/2.162, allocations: 4.812 kB / 1.167 GB, free: 228.4 MB / 0.8575 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1471/2.31, allocations: 102.5 MB / 1.267 GB, free: 126.4 MB / 0.8575 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.29/19.6, allocations: 4.219 kB / 1.267 GB, free: 126.4 MB / 0.8575 GB
"
[Timeout remaining time 640]
(rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_YD.fmu > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 23.581498770043254]
Failed to read output from testmodel.py, exit status != 0:
19.738938343245536 19.74921855 18.994575696
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fedfc296020>