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 4.0.0+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/NcDataReader2 2.5.1-master/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false)
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(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"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001288/0.001288, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001311/0.001311, allocations: 190.5 kB / 16.53 MB, free: 6.664 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.316/1.316, allocations: 222.9 MB / 240.2 MB, free: 4.406 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002149/0.002149, allocations: 298.9 kB / 290.7 MB, free: 2.008 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9379/0.9379, allocations: 169.3 MB / 0.4982 GB, free: 13.95 MB / 382.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001704/0.001704, allocations: 94.83 kB / 0.5954 GB, free: 27.88 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1492/0.151, allocations: 86.98 MB / 0.6803 GB, free: 0.5703 MB / 478.1 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01887/0.1699, allocations: 16.37 MB / 0.6963 GB, free: 152 kB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01031/0.1802, allocations: 6.449 MB / 0.7026 GB, free: 9.691 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001273/0.1815, allocations: 51.88 kB / 0.7027 GB, free: 9.641 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.002937/0.1845, allocations: 1.126 MB / 0.7038 GB, free: 8.512 MB / 0.4981 GB
Notification: Performance of NFTyping.typeBindings: time 0.003118/0.1876, allocations: 1.334 MB / 0.7051 GB, free: 7.172 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002901/0.1905, allocations: 1.243 MB / 0.7063 GB, free: 5.926 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.00505/0.1956, allocations: 4.981 MB / 0.7111 GB, free: 0.9336 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007493/0.2031, allocations: 5.74 MB / 0.7167 GB, free: 11.13 MB / 0.5137 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002819/0.2059, allocations: 2.061 MB / 0.7188 GB, free: 9.062 MB / 0.5137 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0037/0.2097, allocations: 2.653 MB / 0.7213 GB, free: 6.402 MB / 0.5137 GB
Notification: Performance of NFPackage.collectConstants: time 0.001108/0.2108, allocations: 447.9 kB / 0.7218 GB, free: 5.965 MB / 0.5137 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002669/0.2135, allocations: 1.19 MB / 0.7229 GB, free: 4.773 MB / 0.5137 GB
Notification: Performance of NFScalarize.scalarize: time 0.00252/0.216, allocations: 1.988 MB / 0.7249 GB, free: 2.781 MB / 0.5137 GB
Notification: Performance of NFVerifyModel.verify: time 0.003298/0.2193, allocations: 1.922 MB / 0.7268 GB, free: 0.8516 MB / 0.5137 GB
Notification: Performance of NFConvertDAE.convert: time 0.00723/0.2265, allocations: 6.704 MB / 0.7333 GB, free: 10.13 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 4.568e-06/0.2266, allocations: 0 / 0.7333 GB, free: 10.13 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 1.342e-06/0.2266, allocations: 0 / 0.7333 GB, free: 10.13 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 0.0001642/0.2267, allocations: 4 kB / 0.7333 GB, free: 10.12 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 0.007199/0.2339, allocations: 3.473 MB / 0.7367 GB, free: 6.59 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 4.005e-05/0.234, allocations: 12.03 kB / 0.7367 GB, free: 6.578 MB / 0.5294 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006016/0.2346, allocations: 0.4888 MB / 0.7372 GB, free: 6.078 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01238/0.247, allocations: 2.306 MB / 0.7394 GB, free: 3.766 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004149/0.2512, allocations: 1.983 MB / 0.7414 GB, free: 1.738 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001691/0.2514, allocations: 238.3 kB / 0.7416 GB, free: 1.504 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006624/0.252, allocations: 300 kB / 0.7419 GB, free: 1.211 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01154/0.2636, allocations: 6.431 MB / 0.7482 GB, free: 10.67 MB / 0.545 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.587e-05/0.2637, allocations: 3.938 kB / 0.7482 GB, free: 10.66 MB / 0.545 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003688/0.264, allocations: 128 kB / 0.7483 GB, free: 10.54 MB / 0.545 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004219/0.2645, allocations: 313.4 kB / 0.7486 GB, free: 10.23 MB / 0.545 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01352/0.278, allocations: 6.578 MB / 0.755 GB, free: 3.637 MB / 0.545 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.3546/0.6326, allocations: 24.84 MB / 0.7793 GB, free: 79.26 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008987/0.6416, allocations: 5.418 MB / 0.7846 GB, free: 77.12 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006675/0.6483, allocations: 2.936 MB / 0.7874 GB, free: 76.32 MB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002703/0.6486, allocations: 139.5 kB / 0.7876 GB, free: 76.22 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.21e-05/0.6487, allocations: 65.91 kB / 0.7876 GB, free: 76.16 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=230): time 4.969e-06/0.6487, allocations: 0 / 0.7876 GB, free: 76.16 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=313): time 0.1281/0.7767, allocations: 39.24 MB / 0.8259 GB, free: 57.38 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.435e-05/0.7768, allocations: 239.9 kB / 0.8262 GB, free: 57.09 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00141/0.7783, allocations: 1.279 MB / 0.8274 GB, free: 55.8 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002536/0.7785, allocations: 77.7 kB / 0.8275 GB, free: 55.71 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004824/0.779, allocations: 1.242 MB / 0.8287 GB, free: 54.46 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006226/0.7796, allocations: 1.053 MB / 0.8297 GB, free: 53.42 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008778/0.7805, allocations: 0.6125 MB / 0.8303 GB, free: 52.8 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 4.504e-05/0.7806, allocations: 305.1 kB / 0.8306 GB, free: 52.5 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00478/0.7854, allocations: 2.764 MB / 0.8333 GB, free: 49.72 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005059/0.7904, allocations: 3.427 MB / 0.8367 GB, free: 46.03 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01007/0.8005, allocations: 6.384 MB / 0.8429 GB, free: 39.37 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.016e-05/0.8005, allocations: 4 kB / 0.8429 GB, free: 39.36 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.0234/0.8239, allocations: 10.94 MB / 0.8536 GB, free: 28.37 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 3.433e-05/0.824, allocations: 12 kB / 0.8536 GB, free: 28.36 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.839e-05/0.824, allocations: 16.56 kB / 0.8536 GB, free: 28.34 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01767/0.8417, allocations: 5.909 MB / 0.8594 GB, free: 22.42 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003726/0.8455, allocations: 0.9399 MB / 0.8603 GB, free: 21.48 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03839/0.8839, allocations: 28.83 MB / 0.8885 GB, free: 8.477 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004082/0.888, allocations: 0.5303 MB / 0.889 GB, free: 7.945 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002815/0.8883, allocations: 139.9 kB / 0.8891 GB, free: 7.809 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007201/0.8955, allocations: 3.898 MB / 0.8929 GB, free: 3.902 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00588/0.9014, allocations: 3.4 MB / 0.8962 GB, free: 248 kB / 0.5762 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08923/0.9906, allocations: 25.82 MB / 0.9215 GB, free: 6.059 MB / 0.6075 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.153e-05/0.9907, allocations: 4 kB / 0.9215 GB, free: 6.055 MB / 0.6075 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 0.02656/1.017, allocations: 10.87 MB / 0.9321 GB, free: 11.04 MB / 0.6231 GB
Notification: Performance of prepare postOptimizeDAE: time 3.204e-05/1.017, allocations: 12 kB / 0.9321 GB, free: 11.03 MB / 0.6231 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.181e-05/1.017, allocations: 23.66 kB / 0.9321 GB, free: 11.01 MB / 0.6231 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01545/1.033, allocations: 4.592 MB / 0.9366 GB, free: 6.402 MB / 0.6231 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004582/1.037, allocations: 0.979 MB / 0.9376 GB, free: 5.422 MB / 0.6231 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04029/1.078, allocations: 30.48 MB / 0.9673 GB, free: 6.23 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004408/1.082, allocations: 0.5148 MB / 0.9678 GB, free: 5.715 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007204/1.083, allocations: 143.9 kB / 0.968 GB, free: 5.574 MB / 0.6544 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.i1[2] - line2.i3[2]
         0.0 = (-line2.i2[1]) - line2.i1[1] - line2.i3[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 0.001375/1.084, allocations: 391.5 kB / 0.9683 GB, free: 5.184 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009566/1.085, allocations: 205.6 kB / 0.9685 GB, free: 4.98 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02844/1.114, allocations: 11.09 MB / 0.9794 GB, free: 9.801 MB / 0.67 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.711e-05/1.114, allocations: 31.83 kB / 0.9794 GB, free: 9.773 MB / 0.67 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.402e-05/1.114, allocations: 20 kB / 0.9794 GB, free: 9.754 MB / 0.67 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.698e-05/1.114, allocations: 15.95 kB / 0.9794 GB, free: 9.738 MB / 0.67 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04045/1.154, allocations: 16.59 MB / 0.9956 GB, free: 8.934 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.461e-05/1.155, allocations: 8 kB / 0.9956 GB, free: 8.926 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00343/1.158, allocations: 0.7527 MB / 0.9964 GB, free: 8.172 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0189/1.177, allocations: 5.534 MB / 1.002 GB, free: 2.625 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005771/1.178, allocations: 79.95 kB / 1.002 GB, free: 2.547 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04326/1.221, allocations: 27.66 MB / 1.029 GB, free: 6.609 MB / 0.7169 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.071e-05/1.221, allocations: 12.03 kB / 1.029 GB, free: 6.598 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02615/1.247, allocations: 10.44 MB / 1.039 GB, free: 11.9 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001636/1.249, allocations: 0.76 MB / 1.04 GB, free: 11.12 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006157/1.249, allocations: 71.89 kB / 1.04 GB, free: 11.05 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003803/1.253, allocations: 0.5109 MB / 1.04 GB, free: 10.54 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001058/1.254, allocations: 266.9 kB / 1.041 GB, free: 10.27 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000315/1.254, allocations: 99.95 kB / 1.041 GB, free: 10.18 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.001675/1.256, allocations: 0.9201 MB / 1.042 GB, free: 9.25 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 1.91e-07/1.256, allocations: 0 / 1.042 GB, free: 9.25 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.006699/1.263, allocations: 1.881 MB / 1.043 GB, free: 7.371 MB / 0.7325 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 0.3381/1.601, allocations: 11.1 MB / 1.054 GB, free: 239.6 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.03235/1.633, allocations: 15.23 MB / 1.069 GB, free: 238.4 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 1.466e-05/1.633, allocations: 1.531 kB / 1.069 GB, free: 238.4 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.01035/1.644, allocations: 4.682 MB / 1.074 GB, free: 237.5 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002076/1.646, allocations: 297.8 kB / 1.074 GB, free: 237.4 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08405/1.73, allocations: 44.17 MB / 1.117 GB, free: 211.6 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002503/1.733, allocations: 2.688 MB / 1.12 GB, free: 208.8 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.004888/1.737, allocations: 1.635 MB / 1.121 GB, free: 207.2 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001441/1.739, allocations: 1.097 MB / 1.122 GB, free: 206.1 MB / 0.7325 GB
Notification: Performance of SimCode: time 7.32e-07/1.739, allocations: 0 / 1.122 GB, free: 206.1 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1252/1.864, allocations: 107.5 MB / 1.227 GB, free: 99.19 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.53/14.4, allocations: 5.312 kB / 1.227 GB, free: 99.18 MB / 0.7325 GB
(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)