Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD")
translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007791/0.007791, allocations: 101.1 kB / 15.73 MB, free: 6.051 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001747/0.001748, allocations: 187.8 kB / 16.67 MB, free: 5.98 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.647/1.647, allocations: 205.1 MB / 222.6 MB, free: 4.352 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.755/1.755, allocations: 251.7 MB / 0.5094 GB, free: 3.09 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001781/0.001781, allocations: 75.88 kB / 0.7259 GB, free: 8.945 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3206/0.3224, allocations: 104.7 MB / 0.8281 GB, free: 140 kB / 0.6387 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02727/0.3498, allocations: 16.28 MB / 0.844 GB, free: 15.8 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.01829/0.3682, allocations: 6.478 MB / 0.8504 GB, free: 9.309 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003113/0.3713, allocations: 51.88 kB / 0.8504 GB, free: 9.258 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.004902/0.3763, allocations: 1.118 MB / 0.8515 GB, free: 8.137 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.004825/0.3812, allocations: 1.323 MB / 0.8528 GB, free: 6.809 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004641/0.3859, allocations: 1.232 MB / 0.854 GB, free: 5.574 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.007802/0.3937, allocations: 4.938 MB / 0.8588 GB, free: 0.625 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01047/0.4042, allocations: 5.591 MB / 0.8643 GB, free: 10.96 MB / 0.6856 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005426/0.4097, allocations: 2.045 MB / 0.8663 GB, free: 8.914 MB / 0.6856 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006515/0.4163, allocations: 2.633 MB / 0.8688 GB, free: 6.273 MB / 0.6856 GB
Notification: Performance of NFPackage.collectConstants: time 0.002518/0.4188, allocations: 443.9 kB / 0.8693 GB, free: 5.84 MB / 0.6856 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004893/0.4238, allocations: 1.182 MB / 0.8704 GB, free: 4.656 MB / 0.6856 GB
Notification: Performance of NFScalarize.scalarize: time 0.006721/0.4306, allocations: 1.992 MB / 0.8724 GB, free: 2.66 MB / 0.6856 GB
Notification: Performance of NFVerifyModel.verify: time 0.009724/0.4403, allocations: 1.891 MB / 0.8742 GB, free: 0.7617 MB / 0.6856 GB
Notification: Performance of NFConvertDAE.convert: time 0.01835/0.4588, allocations: 6.696 MB / 0.8808 GB, free: 10.05 MB / 0.7012 GB
Notification: Performance of FrontEnd - DAE generated: time 1.423e-05/0.4588, allocations: 0 / 0.8808 GB, free: 10.05 MB / 0.7012 GB
Notification: Performance of FrontEnd: time 6.171e-06/0.4589, allocations: 0 / 0.8808 GB, free: 10.05 MB / 0.7012 GB
Notification: Performance of Transformations before backend: time 0.0004154/0.4593, allocations: 4 kB / 0.8808 GB, free: 10.04 MB / 0.7012 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.01557/0.4749, allocations: 3.438 MB / 0.8841 GB, free: 6.543 MB / 0.7012 GB
Notification: Performance of prepare preOptimizeDAE: time 6.961e-05/0.475, allocations: 12.03 kB / 0.8841 GB, free: 6.531 MB / 0.7012 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01452/0.4895, allocations: 2.302 MB / 0.8864 GB, free: 4.223 MB / 0.7012 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006072/0.4956, allocations: 1.998 MB / 0.8883 GB, free: 2.18 MB / 0.7012 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002685/0.4959, allocations: 226.5 kB / 0.8885 GB, free: 1.957 MB / 0.7012 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001806/0.4978, allocations: 303.9 kB / 0.8888 GB, free: 1.66 MB / 0.7012 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01829/0.5161, allocations: 6.397 MB / 0.8951 GB, free: 11.15 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001115/0.5163, allocations: 15.84 kB / 0.8951 GB, free: 11.13 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007621/0.517, allocations: 128 kB / 0.8952 GB, free: 11.01 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005744/0.5176, allocations: 313.3 kB / 0.8955 GB, free: 10.7 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01988/0.5375, allocations: 6.558 MB / 0.9019 GB, free: 4.125 MB / 0.7169 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.6935/1.231, allocations: 24.59 MB / 0.9259 GB, free: 53 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01027/1.241, allocations: 5.423 MB / 0.9312 GB, free: 49.88 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007779/1.249, allocations: 2.947 MB / 0.9341 GB, free: 49.05 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003972/1.25, allocations: 138.7 kB / 0.9342 GB, free: 48.95 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.219e-05/1.25, allocations: 71.09 kB / 0.9343 GB, free: 48.89 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=230): time 4.759e-06/1.25, allocations: 0 / 0.9343 GB, free: 48.89 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=313): time 0.138/1.388, allocations: 39.2 MB / 0.9726 GB, free: 26.47 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.249e-05/1.388, allocations: 235.9 kB / 0.9728 GB, free: 26.19 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001456/1.389, allocations: 1.233 MB / 0.974 GB, free: 24.94 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007228/1.39, allocations: 77.7 kB / 0.9741 GB, free: 24.86 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005642/1.391, allocations: 1.233 MB / 0.9753 GB, free: 23.61 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008868/1.392, allocations: 1.054 MB / 0.9763 GB, free: 22.57 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009455/1.393, allocations: 0.6125 MB / 0.9769 GB, free: 21.95 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 4.575e-05/1.393, allocations: 305.1 kB / 0.9772 GB, free: 21.64 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005249/1.398, allocations: 2.764 MB / 0.9799 GB, free: 18.87 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005706/1.404, allocations: 3.435 MB / 0.9833 GB, free: 15.18 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01127/1.415, allocations: 6.382 MB / 0.9895 GB, free: 8.512 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.797e-05/1.415, allocations: 4 kB / 0.9895 GB, free: 8.508 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.0264/1.441, allocations: 10.94 MB / 1 GB, free: 13.51 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 3.613e-05/1.441, allocations: 12 kB / 1 GB, free: 13.5 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.816e-05/1.441, allocations: 23.92 kB / 1 GB, free: 13.48 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02164/1.463, allocations: 5.89 MB / 1.006 GB, free: 7.578 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004936/1.468, allocations: 0.9321 MB / 1.007 GB, free: 6.645 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04753/1.516, allocations: 28.76 MB / 1.035 GB, free: 9.648 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00472/1.52, allocations: 0.5265 MB / 1.035 GB, free: 9.121 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007996/1.521, allocations: 147.9 kB / 1.036 GB, free: 8.977 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008609/1.53, allocations: 3.898 MB / 1.039 GB, free: 5.07 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007072/1.537, allocations: 3.4 MB / 1.043 GB, free: 1.41 MB / 0.7637 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09323/1.63, allocations: 25.77 MB / 1.068 GB, free: 7.25 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.112e-05/1.63, allocations: 9.344 kB / 1.068 GB, free: 7.242 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 0.02729/1.658, allocations: 10.89 MB / 1.079 GB, free: 12.23 MB / 0.8106 GB
Notification: Performance of prepare postOptimizeDAE: time 3.325e-05/1.658, allocations: 12 kB / 1.079 GB, free: 12.22 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.933e-05/1.658, allocations: 23.98 kB / 1.079 GB, free: 12.2 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.016/1.674, allocations: 4.564 MB / 1.083 GB, free: 7.613 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004703/1.678, allocations: 0.9867 MB / 1.084 GB, free: 6.625 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04027/1.719, allocations: 30.45 MB / 1.114 GB, free: 7.465 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00457/1.723, allocations: 0.5341 MB / 1.114 GB, free: 6.93 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005349/1.724, allocations: 140 kB / 1.114 GB, free: 6.793 MB / 0.8419 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 0.001058/1.725, allocations: 384.4 kB / 1.115 GB, free: 6.41 MB / 0.8419 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006491/1.726, allocations: 197.7 kB / 1.115 GB, free: 6.215 MB / 0.8419 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02845/1.754, allocations: 11.09 MB / 1.126 GB, free: 11.04 MB / 0.8575 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.119e-05/1.754, allocations: 28 kB / 1.126 GB, free: 11.01 MB / 0.8575 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.864e-05/1.754, allocations: 16 kB / 1.126 GB, free: 11 MB / 0.8575 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.101e-05/1.754, allocations: 19.94 kB / 1.126 GB, free: 10.98 MB / 0.8575 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03758/1.792, allocations: 16.55 MB / 1.142 GB, free: 10.25 MB / 0.8731 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.115e-05/1.792, allocations: 8 kB / 1.142 GB, free: 10.24 MB / 0.8731 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003641/1.796, allocations: 0.7489 MB / 1.143 GB, free: 9.492 MB / 0.8731 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01963/1.815, allocations: 5.511 MB / 1.148 GB, free: 3.965 MB / 0.8731 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00098/1.816, allocations: 79.95 kB / 1.148 GB, free: 3.887 MB / 0.8731 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04646/1.863, allocations: 27.63 MB / 1.175 GB, free: 7.977 MB / 0.9044 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.466e-05/1.863, allocations: 16.03 kB / 1.175 GB, free: 7.961 MB / 0.9044 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0284/1.891, allocations: 10.43 MB / 1.185 GB, free: 13.29 MB / 0.92 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00254/1.894, allocations: 0.76 MB / 1.186 GB, free: 12.5 MB / 0.92 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006889/1.895, allocations: 63.92 kB / 1.186 GB, free: 12.44 MB / 0.92 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004167/1.899, allocations: 0.5226 MB / 1.187 GB, free: 11.92 MB / 0.92 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001369/1.9, allocations: 270.9 kB / 1.187 GB, free: 11.65 MB / 0.92 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003126/1.901, allocations: 103.9 kB / 1.187 GB, free: 11.55 MB / 0.92 GB
Notification: Performance of sorting global known variables: time 0.001668/1.902, allocations: 0.8835 MB / 1.188 GB, free: 10.66 MB / 0.92 GB
Notification: Performance of sort global known variables: time 2e-07/1.902, allocations: 0 / 1.188 GB, free: 10.66 MB / 0.92 GB
Notification: Performance of remove unused functions: time 0.01084/1.913, allocations: 1.859 MB / 1.19 GB, free: 8.801 MB / 0.92 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 0.00115/1.914, allocations: 189.5 kB / 1.19 GB, free: 8.609 MB / 0.92 GB
Notification: Performance of simCode: created initialization part: time 0.0333/1.948, allocations: 13.03 MB / 1.203 GB, free: 11.48 MB / 0.9356 GB
Notification: Performance of simCode: created event and clocks part: time 1.961e-05/1.948, allocations: 4 kB / 1.203 GB, free: 11.48 MB / 0.9356 GB
Notification: Performance of simCode: created simulation system equations: time 0.01229/1.96, allocations: 4.687 MB / 1.207 GB, free: 6.762 MB / 0.9356 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002762/1.963, allocations: 285.5 kB / 1.207 GB, free: 6.492 MB / 0.9356 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03098/1.994, allocations: 9.637 MB / 1.217 GB, free: 12.71 MB / 0.9512 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005068/1.999, allocations: 2.682 MB / 1.22 GB, free: 9.992 MB / 0.9512 GB
Notification: Performance of simCode: alias equations: time 0.005158/2.004, allocations: 1.621 MB / 1.221 GB, free: 8.367 MB / 0.9512 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006852/2.005, allocations: 167.3 kB / 1.221 GB, free: 8.203 MB / 0.9512 GB
Notification: Performance of SimCode: time 1.362e-06/2.005, allocations: 0 / 1.221 GB, free: 8.203 MB / 0.9512 GB
Notification: Performance of Templates: time 0.706/2.711, allocations: 85.45 MB / 1.305 GB, free: 339.9 MB / 1.014 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)