Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false)
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
translateModel(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001301/0.001301, allocations: 108.2 kB / 16.41 MB, free: 6.441 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001485/0.001485, allocations: 189.2 kB / 17.34 MB, free: 5.738 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.268/1.268, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6696/0.6696, allocations: 115.3 MB / 406.5 MB, free: 6.176 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001114/0.001114, allocations: 65.61 kB / 0.5578 GB, free: 32.26 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1288/0.1299, allocations: 76.18 MB / 0.6322 GB, free: 4.352 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01914/0.1491, allocations: 16.38 MB / 0.6482 GB, free: 3.91 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.0104/0.1595, allocations: 6.446 MB / 0.6545 GB, free: 13.45 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001397/0.161, allocations: 47.88 kB / 0.6545 GB, free: 13.4 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.002706/0.1637, allocations: 1.142 MB / 0.6556 GB, free: 12.25 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.002708/0.1664, allocations: 1.346 MB / 0.6569 GB, free: 10.9 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002629/0.169, allocations: 1.235 MB / 0.6581 GB, free: 9.668 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.004866/0.1739, allocations: 4.973 MB / 0.663 GB, free: 4.684 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006003/0.1799, allocations: 5.642 MB / 0.6685 GB, free: 14.97 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003035/0.183, allocations: 2.088 MB / 0.6706 GB, free: 12.88 MB / 0.5137 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0035/0.1865, allocations: 2.657 MB / 0.6731 GB, free: 10.21 MB / 0.5137 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007562/0.1873, allocations: 444 kB / 0.6736 GB, free: 9.777 MB / 0.5137 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002372/0.1897, allocations: 1.19 MB / 0.6747 GB, free: 8.586 MB / 0.5137 GB
Notification: Performance of NFScalarize.scalarize: time 0.001907/0.1916, allocations: 1.996 MB / 0.6767 GB, free: 6.586 MB / 0.5137 GB
Notification: Performance of NFVerifyModel.verify: time 0.002299/0.1939, allocations: 1.926 MB / 0.6786 GB, free: 4.652 MB / 0.5137 GB
Notification: Performance of NFConvertDAE.convert: time 0.006872/0.2008, allocations: 6.739 MB / 0.6851 GB, free: 13.89 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 5.149e-06/0.2008, allocations: 0 / 0.6851 GB, free: 13.89 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 1.833e-06/0.2008, allocations: 0 / 0.6851 GB, free: 13.89 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 0.0001329/0.201, allocations: 0 / 0.6851 GB, free: 13.89 MB / 0.5294 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 0.006908/0.2079, allocations: 3.477 MB / 0.6885 GB, free: 10.36 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 4.605e-05/0.2079, allocations: 12.03 kB / 0.6886 GB, free: 10.34 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01239/0.2203, allocations: 2.368 MB / 0.6909 GB, free: 7.969 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004243/0.2246, allocations: 2.01 MB / 0.6928 GB, free: 5.91 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001538/0.2248, allocations: 234.6 kB / 0.6931 GB, free: 5.68 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005494/0.2253, allocations: 307.9 kB / 0.6933 GB, free: 5.379 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01134/0.2367, allocations: 6.454 MB / 0.6996 GB, free: 14.81 MB / 0.545 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.432e-05/0.2368, allocations: 11.88 kB / 0.6997 GB, free: 14.8 MB / 0.545 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003602/0.2371, allocations: 128 kB / 0.6998 GB, free: 14.68 MB / 0.545 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004167/0.2375, allocations: 321.4 kB / 0.7001 GB, free: 14.36 MB / 0.545 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01335/0.2509, allocations: 6.633 MB / 0.7066 GB, free: 7.711 MB / 0.545 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02601/0.2769, allocations: 24.73 MB / 0.7307 GB, free: 12.91 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008795/0.2858, allocations: 5.427 MB / 0.736 GB, free: 7.133 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006332/0.2921, allocations: 2.948 MB / 0.7389 GB, free: 4.168 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003419/0.2925, allocations: 143 kB / 0.739 GB, free: 4.008 MB / 0.5762 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.204e-05/0.2926, allocations: 64.5 kB / 0.7391 GB, free: 3.938 MB / 0.5762 GB
Notification: Performance of pre-optimization done (n=230): time 4.208e-06/0.2926, allocations: 0 / 0.7391 GB, free: 3.938 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=313): time 0.4368/0.7294, allocations: 39.25 MB / 0.7774 GB, free: 112.7 MB / 0.5919 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.795e-05/0.7295, allocations: 255 kB / 0.7777 GB, free: 112.4 MB / 0.5919 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001641/0.7311, allocations: 1.296 MB / 0.7789 GB, free: 111.7 MB / 0.5919 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003832/0.7315, allocations: 81.55 kB / 0.779 GB, free: 111.6 MB / 0.5919 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004768/0.732, allocations: 1.249 MB / 0.7802 GB, free: 110.5 MB / 0.5919 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007092/0.7327, allocations: 1.049 MB / 0.7813 GB, free: 109.6 MB / 0.5919 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009027/0.7336, allocations: 0.6206 MB / 0.7819 GB, free: 109.3 MB / 0.5919 GB
Notification: Performance of setup shared object (initialization): time 4.39e-05/0.7337, allocations: 305.1 kB / 0.7822 GB, free: 109 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004942/0.7386, allocations: 2.778 MB / 0.7849 GB, free: 107.6 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00504/0.7437, allocations: 3.453 MB / 0.7882 GB, free: 105.3 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009792/0.7535, allocations: 6.4 MB / 0.7945 GB, free: 99.7 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.247e-06/0.7535, allocations: 4 kB / 0.7945 GB, free: 99.7 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02272/0.7762, allocations: 10.98 MB / 0.8052 GB, free: 88.67 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 3.766e-05/0.7763, allocations: 16.06 kB / 0.8052 GB, free: 88.65 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.739e-05/0.7764, allocations: 16 kB / 0.8052 GB, free: 88.64 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0172/0.7936, allocations: 5.956 MB / 0.8111 GB, free: 82.66 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003755/0.7974, allocations: 0.9477 MB / 0.812 GB, free: 81.71 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03583/0.8332, allocations: 28.82 MB / 0.8401 GB, free: 52.71 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004114/0.8374, allocations: 0.5421 MB / 0.8407 GB, free: 52.17 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003008/0.8377, allocations: 139.9 kB / 0.8408 GB, free: 52.03 MB / 0.5919 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006277/0.844, allocations: 3.917 MB / 0.8446 GB, free: 48.11 MB / 0.5919 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004984/0.849, allocations: 3.412 MB / 0.8479 GB, free: 44.43 MB / 0.5919 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.07813/0.9271, allocations: 25.84 MB / 0.8732 GB, free: 18.24 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.602e-05/0.9271, allocations: 8 kB / 0.8732 GB, free: 18.23 MB / 0.5919 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 0.02196/0.9491, allocations: 10.91 MB / 0.8838 GB, free: 7.191 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 2.689e-05/0.9492, allocations: 16 kB / 0.8839 GB, free: 7.176 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.503e-05/0.9492, allocations: 16.19 kB / 0.8839 GB, free: 7.16 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01336/0.9626, allocations: 4.646 MB / 0.8884 GB, free: 2.5 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003967/0.9666, allocations: 0.9945 MB / 0.8894 GB, free: 1.504 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03624/1.003, allocations: 30.47 MB / 0.9191 GB, free: 2.328 MB / 0.6231 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004207/1.007, allocations: 0.5459 MB / 0.9197 GB, free: 1.781 MB / 0.6231 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003319/1.007, allocations: 147.9 kB / 0.9198 GB, free: 1.637 MB / 0.6231 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 0.0008361/1.008, allocations: 380 kB / 0.9202 GB, free: 1.258 MB / 0.6231 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005699/1.009, allocations: 201.7 kB / 0.9204 GB, free: 1.059 MB / 0.6231 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02552/1.034, allocations: 11.08 MB / 0.9312 GB, free: 5.891 MB / 0.6387 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.071e-05/1.034, allocations: 39.94 kB / 0.9312 GB, free: 5.852 MB / 0.6387 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.329e-05/1.034, allocations: 12 kB / 0.9312 GB, free: 5.84 MB / 0.6387 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.912e-05/1.035, allocations: 19.94 kB / 0.9312 GB, free: 5.82 MB / 0.6387 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03365/1.068, allocations: 16.6 MB / 0.9475 GB, free: 5.055 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.889e-05/1.068, allocations: 8 kB / 0.9475 GB, free: 5.047 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003345/1.072, allocations: 0.7417 MB / 0.9482 GB, free: 4.305 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01827/1.09, allocations: 5.589 MB / 0.9536 GB, free: 14.71 MB / 0.67 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005645/1.091, allocations: 79.95 kB / 0.9537 GB, free: 14.63 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03968/1.13, allocations: 27.65 MB / 0.9807 GB, free: 2.695 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.019e-05/1.13, allocations: 19.97 kB / 0.9807 GB, free: 2.676 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02392/1.154, allocations: 10.44 MB / 0.9909 GB, free: 7.992 MB / 0.7012 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001659/1.156, allocations: 0.7639 MB / 0.9917 GB, free: 7.207 MB / 0.7012 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004061/1.156, allocations: 60 kB / 0.9917 GB, free: 7.148 MB / 0.7012 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003347/1.16, allocations: 0.5303 MB / 0.9923 GB, free: 6.617 MB / 0.7012 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008229/1.16, allocations: 266.9 kB / 0.9925 GB, free: 6.352 MB / 0.7012 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000225/1.161, allocations: 104 kB / 0.9926 GB, free: 6.25 MB / 0.7012 GB
Notification: Performance of sorting global known variables: time 0.001231/1.162, allocations: 0.9357 MB / 0.9935 GB, free: 5.309 MB / 0.7012 GB
Notification: Performance of sort global known variables: time 1.51e-07/1.162, allocations: 0 / 0.9935 GB, free: 5.309 MB / 0.7012 GB
Notification: Performance of remove unused functions: time 0.00556/1.168, allocations: 1.898 MB / 0.9954 GB, free: 3.41 MB / 0.7012 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 0.0004553/1.168, allocations: 186.3 kB / 0.9956 GB, free: 3.223 MB / 0.7012 GB
Notification: Performance of simCode: created initialization part: time 0.02715/1.195, allocations: 13.05 MB / 1.008 GB, free: 6.07 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 1.248e-05/1.195, allocations: 4 kB / 1.008 GB, free: 6.066 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.01003/1.205, allocations: 4.687 MB / 1.013 GB, free: 1.348 MB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002008/1.207, allocations: 295.7 kB / 1.013 GB, free: 1.066 MB / 0.7169 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02366/1.231, allocations: 9.703 MB / 1.023 GB, free: 7.223 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003108/1.234, allocations: 2.695 MB / 1.025 GB, free: 4.492 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.004076/1.238, allocations: 1.637 MB / 1.027 GB, free: 2.852 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006385/1.239, allocations: 163.3 kB / 1.027 GB, free: 2.691 MB / 0.7325 GB
Notification: Performance of SimCode: time 7.72e-07/1.239, allocations: 0 / 1.027 GB, free: 2.691 MB / 0.7325 GB
Notification: Performance of Templates: time 0.4254/1.664, allocations: 86.47 MB / 1.111 GB, free: 214.9 MB / 0.7481 GB
make -j1 -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile
(rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)