Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 0.0008292/0.0008292, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0008275/0.0008275, allocations: 170.3 kB / 22.46 MB, free: 2.105 MB / 18.57 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 0.8754/0.8754, allocations: 177.2 MB / 202.8 MB, free: 5.742 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.001464/0.001464, allocations: 226.2 kB / 259.4 MB, free: 13.03 MB / 250.7 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 0.6569/0.6569, allocations: 138.4 MB / 454.3 MB, free: 29.98 MB / 410.7 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: "" <> buildModelFMU(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.094e-06/2.094e-06, allocations: 3.938 kB / 0.6464 GB, free: 1.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.13e-05/2.339e-05, allocations: 2.281 kB / 0.6464 GB, free: 1.746 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.238/0.238, allocations: 15.64 MB / 0.6617 GB, free: 48.62 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.007699/0.2457, allocations: 6.285 MB / 0.6678 GB, free: 44.62 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001153/0.2469, allocations: 58.56 kB / 0.6679 GB, free: 44.61 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.001594/0.2485, allocations: 1.147 MB / 0.669 GB, free: 43.98 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 0.002016/0.2505, allocations: 1.407 MB / 0.6704 GB, free: 43.19 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001954/0.2524, allocations: 1.243 MB / 0.6716 GB, free: 42.54 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.003725/0.2562, allocations: 5.066 MB / 0.6765 GB, free: 40.36 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002899/0.2591, allocations: 2.78 MB / 0.6792 GB, free: 38.97 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003566/0.2626, allocations: 2.89 MB / 0.6821 GB, free: 37.61 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003466/0.2661, allocations: 2.593 MB / 0.6846 GB, free: 36.78 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009585/0.267, allocations: 445.8 kB / 0.685 GB, free: 36.78 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001951/0.269, allocations: 1.143 MB / 0.6861 GB, free: 36.54 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.001868/0.2709, allocations: 2.138 MB / 0.6882 GB, free: 35.61 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.001949/0.2728, allocations: 1.362 MB / 0.6896 GB, free: 34.94 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.005964/0.2788, allocations: 6.932 MB / 0.6963 GB, free: 31.41 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.679e-06/0.2788, allocations: 1.469 kB / 0.6963 GB, free: 31.41 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 1.913e-06/0.2788, allocations: 0 / 0.6963 GB, free: 31.41 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 0.0001816/0.279, allocations: 0 / 0.6963 GB, free: 31.41 MB / 0.5573 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 0.006905/0.2859, allocations: 3.445 MB / 0.6997 GB, free: 29.08 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.631e-05/0.2859, allocations: 11.91 kB / 0.6997 GB, free: 29.08 MB / 0.5573 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005/0.2864, allocations: 493.4 kB / 0.7002 GB, free: 28.73 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0069/0.2933, allocations: 2.405 MB / 0.7025 GB, free: 27.57 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00342/0.2967, allocations: 1.978 MB / 0.7045 GB, free: 26.39 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001436/0.2969, allocations: 231.8 kB / 0.7047 GB, free: 26.29 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005731/0.2974, allocations: 308.9 kB / 0.705 GB, free: 26.18 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009056/0.3065, allocations: 6.536 MB / 0.7114 GB, free: 22.4 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.196e-05/0.3066, allocations: 1.781 kB / 0.7114 GB, free: 22.4 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002774/0.3068, allocations: 132.3 kB / 0.7115 GB, free: 22.3 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003005/0.3071, allocations: 314.8 kB / 0.7118 GB, free: 22.21 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008731/0.3159, allocations: 6.622 MB / 0.7182 GB, free: 17.44 MB / 0.5573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01587/0.3317, allocations: 17.17 MB / 0.735 GB, free: 15.78 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004716/0.3365, allocations: 3.915 MB / 0.7388 GB, free: 11.85 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003633/0.3401, allocations: 2.842 MB / 0.7416 GB, free: 8.996 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001603/0.3402, allocations: 49.97 kB / 0.7417 GB, free: 8.949 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.827e-05/0.3403, allocations: 68.5 kB / 0.7417 GB, free: 8.871 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=230): time 4.138e-06/0.3403, allocations: 0 / 0.7417 GB, free: 8.871 MB / 0.573 GB
Notification: Performance of matching and sorting (n=313): time 0.07235/0.4126, allocations: 39.1 MB / 0.7799 GB, free: 1.773 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001004/0.4127, allocations: 243.9 kB / 0.7801 GB, free: 1.484 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001464/0.4142, allocations: 1.341 MB / 0.7815 GB, free: 132 kB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003818/0.4146, allocations: 78.36 kB / 0.7815 GB, free: 48 kB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006445/0.4152, allocations: 1.29 MB / 0.7828 GB, free: 14.74 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007888/0.416, allocations: 1.088 MB / 0.7839 GB, free: 13.64 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007804/0.4168, allocations: 0.6166 MB / 0.7845 GB, free: 13.02 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 7.624e-05/0.4169, allocations: 305.1 kB / 0.7847 GB, free: 12.72 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003652/0.4205, allocations: 2.776 MB / 0.7875 GB, free: 9.934 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003946/0.4245, allocations: 3.526 MB / 0.7909 GB, free: 6.133 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007797/0.4323, allocations: 6.401 MB / 0.7972 GB, free: 15.45 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.75e-05/0.4323, allocations: 4 kB / 0.7972 GB, free: 15.45 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.01635/0.4486, allocations: 10.87 MB / 0.8078 GB, free: 4.52 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.866e-05/0.4487, allocations: 16 kB / 0.8078 GB, free: 4.504 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.462e-05/0.4487, allocations: 16.56 kB / 0.8078 GB, free: 4.488 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01132/0.46, allocations: 5.948 MB / 0.8136 GB, free: 14.53 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002144/0.4622, allocations: 0.9438 MB / 0.8145 GB, free: 13.58 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03027/0.4924, allocations: 28.17 MB / 0.842 GB, free: 1.246 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00271/0.4951, allocations: 0.5461 MB / 0.8426 GB, free: 0.6992 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002594/0.4954, allocations: 143.9 kB / 0.8427 GB, free: 0.5586 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00526/0.5007, allocations: 3.921 MB / 0.8465 GB, free: 12.63 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004061/0.5047, allocations: 3.487 MB / 0.85 GB, free: 8.859 MB / 0.6823 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05004/0.5548, allocations: 25.68 MB / 0.875 GB, free: 14.82 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.744e-05/0.5548, allocations: 6.625 kB / 0.875 GB, free: 14.82 MB / 0.7136 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 0.01593/0.5707, allocations: 10.53 MB / 0.8853 GB, free: 4.219 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.283e-05/0.5707, allocations: 16 kB / 0.8853 GB, free: 4.203 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.005e-05/0.5708, allocations: 16 kB / 0.8854 GB, free: 4.188 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00868/0.5794, allocations: 4.646 MB / 0.8899 GB, free: 15.52 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002576/0.582, allocations: 0.9945 MB / 0.8909 GB, free: 14.53 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02666/0.6087, allocations: 29.55 MB / 0.9197 GB, free: 392 kB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00353/0.6122, allocations: 0.5499 MB / 0.9203 GB, free: 15.83 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003807/0.6126, allocations: 147.9 kB / 0.9204 GB, free: 15.69 MB / 0.7605 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 0.0009767/0.6136, allocations: 375.7 kB / 0.9208 GB, free: 15.32 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005434/0.6141, allocations: 210.7 kB / 0.921 GB, free: 15.11 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01755/0.6317, allocations: 10.97 MB / 0.9317 GB, free: 4.047 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.002e-05/0.6317, allocations: 35.98 kB / 0.9317 GB, free: 4.012 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.707e-05/0.6317, allocations: 19.94 kB / 0.9317 GB, free: 3.992 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.515e-05/0.6317, allocations: 11.95 kB / 0.9317 GB, free: 3.98 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2676/0.8993, allocations: 15.86 MB / 0.9472 GB, free: 237.1 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.89e-05/0.8994, allocations: 9 kB / 0.9472 GB, free: 237.1 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001832/0.9012, allocations: 0.7468 MB / 0.948 GB, free: 237.1 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01043/0.9116, allocations: 5.572 MB / 0.9534 GB, free: 236.9 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004961/0.9121, allocations: 85.55 kB / 0.9535 GB, free: 236.9 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02634/0.9385, allocations: 27 MB / 0.9798 GB, free: 224.9 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.538e-06/0.9385, allocations: 14.06 kB / 0.9799 GB, free: 224.9 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01512/0.9536, allocations: 10.32 MB / 0.9899 GB, free: 221.6 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001636/0.9552, allocations: 0.6983 MB / 0.9906 GB, free: 221.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002687/0.9555, allocations: 67.39 kB / 0.9907 GB, free: 221.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001755/0.9572, allocations: 0.5225 MB / 0.9912 GB, free: 221.2 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006574/0.9579, allocations: 282.9 kB / 0.9915 GB, free: 221.2 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001474/0.9581, allocations: 98.48 kB / 0.9916 GB, free: 221.2 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.000906/0.959, allocations: 0.9409 MB / 0.9925 GB, free: 220.7 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 4.3e-07/0.959, allocations: 4 kB / 0.9925 GB, free: 220.7 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.00401/0.963, allocations: 1.889 MB / 0.9943 GB, free: 220.5 MB / 0.7605 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 0.01307/0.976, allocations: 10.99 MB / 1.005 GB, free: 212.4 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.01536/0.9914, allocations: 12.58 MB / 1.017 GB, free: 199.7 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.015e-05/0.9914, allocations: 4 kB / 1.017 GB, free: 199.7 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.005678/0.9971, allocations: 4.511 MB / 1.022 GB, free: 195.2 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001539/0.9986, allocations: 300.4 kB / 1.022 GB, free: 194.9 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05403/1.053, allocations: 42.5 MB / 1.064 GB, free: 151.4 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002337/1.055, allocations: 2.127 MB / 1.066 GB, free: 149.2 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.002785/1.058, allocations: 1.651 MB / 1.067 GB, free: 147.6 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001078/1.059, allocations: 1.102 MB / 1.068 GB, free: 146.5 MB / 0.7605 GB
Notification: Performance of SimCode: time 1.934e-06/1.059, allocations: 0 / 1.068 GB, free: 146.5 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.092/1.151, allocations: 110.1 MB / 1.176 GB, free: 37.22 MB / 0.7605 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.573/10.72, allocations: 7.938 kB / 1.176 GB, free: 37.21 MB / 0.7605 GB
"
[Timeout remaining time 649]
(rm -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 13.376423060894012]
Failed to read output from testmodel.py, exit status != 0:
10.851308674551547 10.862740755999999 10.581411425
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x79843c839b20>