Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_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 0.001413/0.001413, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001628/0.001628, allocations: 187.3 kB / 16.62 MB, free: 6.582 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.44/1.44, allocations: 205.1 MB / 222.5 MB, free: 4.531 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.636/1.636, allocations: 292.3 MB / 0.549 GB, free: 12.77 MB / 462.1 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 0.001385/0.001385, allocations: 70.27 kB / 0.6718 GB, free: 26.14 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2247/0.2261, allocations: 114.6 MB / 0.7837 GB, free: 13.25 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01839/0.2445, allocations: 16.28 MB / 0.7996 GB, free: 12.9 MB / 0.6231 GB
Notification: Performance of NFInst.instExpressions: time 0.0105/0.255, allocations: 6.466 MB / 0.8059 GB, free: 6.414 MB / 0.6231 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002346/0.2574, allocations: 51.88 kB / 0.8059 GB, free: 6.363 MB / 0.6231 GB
Notification: Performance of NFTyping.typeComponents: time 0.003327/0.2609, allocations: 1.126 MB / 0.807 GB, free: 5.234 MB / 0.6231 GB
Notification: Performance of NFTyping.typeBindings: time 0.003824/0.2647, allocations: 1.323 MB / 0.8083 GB, free: 3.906 MB / 0.6231 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003188/0.2679, allocations: 1.24 MB / 0.8095 GB, free: 2.664 MB / 0.6231 GB
Notification: Performance of NFFlatten.flatten: time 0.005257/0.2732, allocations: 4.958 MB / 0.8144 GB, free: 13.7 MB / 0.6387 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005675/0.2789, allocations: 5.692 MB / 0.8199 GB, free: 7.934 MB / 0.6387 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003068/0.282, allocations: 2.053 MB / 0.8219 GB, free: 5.875 MB / 0.6387 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003571/0.2856, allocations: 2.637 MB / 0.8245 GB, free: 3.23 MB / 0.6387 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006818/0.2863, allocations: 440 kB / 0.8249 GB, free: 2.801 MB / 0.6387 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002126/0.2884, allocations: 1.194 MB / 0.8261 GB, free: 1.605 MB / 0.6387 GB
Notification: Performance of NFScalarize.scalarize: time 0.001838/0.2903, allocations: 1.985 MB / 0.828 GB, free: 15.61 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.002352/0.2926, allocations: 1.898 MB / 0.8299 GB, free: 13.71 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.006818/0.2995, allocations: 6.7 MB / 0.8364 GB, free: 6.992 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 9.387e-06/0.2995, allocations: 4 kB / 0.8364 GB, free: 6.988 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 3.076e-06/0.2995, allocations: 0 / 0.8364 GB, free: 6.988 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 0.0001659/0.2997, allocations: 0 / 0.8364 GB, free: 6.988 MB / 0.6544 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 0.007504/0.3072, allocations: 3.434 MB / 0.8398 GB, free: 3.492 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 4.907e-05/0.3073, allocations: 8.031 kB / 0.8398 GB, free: 3.484 MB / 0.6544 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006627/0.308, allocations: 492.2 kB / 0.8403 GB, free: 2.992 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01204/0.32, allocations: 2.306 MB / 0.8425 GB, free: 0.6797 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004332/0.3244, allocations: 1.983 MB / 0.8445 GB, free: 14.65 MB / 0.67 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001673/0.3246, allocations: 238.2 kB / 0.8447 GB, free: 14.41 MB / 0.67 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008287/0.3254, allocations: 307.9 kB / 0.845 GB, free: 14.11 MB / 0.67 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01367/0.3391, allocations: 6.387 MB / 0.8512 GB, free: 7.613 MB / 0.67 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.707e-05/0.3392, allocations: 3.938 kB / 0.8512 GB, free: 7.609 MB / 0.67 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003945/0.3396, allocations: 132 kB / 0.8513 GB, free: 7.48 MB / 0.67 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004462/0.3401, allocations: 321.3 kB / 0.8516 GB, free: 7.164 MB / 0.67 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01555/0.3556, allocations: 6.566 MB / 0.8581 GB, free: 0.582 MB / 0.67 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02806/0.3837, allocations: 24.59 MB / 0.8821 GB, free: 5.93 MB / 0.7012 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008043/0.3918, allocations: 5.436 MB / 0.8874 GB, free: 140 kB / 0.7012 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006353/0.3982, allocations: 2.936 MB / 0.8903 GB, free: 13.18 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00032/0.3986, allocations: 143 kB / 0.8904 GB, free: 13.02 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.6e-05/0.3986, allocations: 60.5 kB / 0.8904 GB, free: 12.95 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=230): time 4.378e-06/0.3986, allocations: 0 / 0.8904 GB, free: 12.95 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=313): time 0.5106/0.9092, allocations: 39.18 MB / 0.9287 GB, free: 126.2 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.011e-05/0.9093, allocations: 244.2 kB / 0.9289 GB, free: 126 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001812/0.9111, allocations: 1.234 MB / 0.9301 GB, free: 125.5 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005211/0.9117, allocations: 72.27 kB / 0.9302 GB, free: 125.4 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006739/0.9123, allocations: 1.24 MB / 0.9314 GB, free: 124.5 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009472/0.9133, allocations: 1.052 MB / 0.9325 GB, free: 123.7 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001035/0.9143, allocations: 0.6155 MB / 0.9331 GB, free: 123.4 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 4.491e-05/0.9144, allocations: 305.1 kB / 0.9333 GB, free: 123.1 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005929/0.9203, allocations: 2.761 MB / 0.936 GB, free: 122.2 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007137/0.9275, allocations: 3.434 MB / 0.9394 GB, free: 120.6 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01345/0.941, allocations: 6.372 MB / 0.9456 GB, free: 117.9 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.1e-05/0.9411, allocations: 5.094 kB / 0.9456 GB, free: 117.9 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02729/0.9684, allocations: 10.93 MB / 0.9563 GB, free: 113.1 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 4.476e-05/0.9685, allocations: 11.84 kB / 0.9563 GB, free: 113.1 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.72e-05/0.9685, allocations: 19.75 kB / 0.9563 GB, free: 113.1 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01836/0.9869, allocations: 5.886 MB / 0.9621 GB, free: 110.3 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003899/0.9908, allocations: 0.9309 MB / 0.963 GB, free: 110 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03859/1.029, allocations: 28.79 MB / 0.9911 GB, free: 83.18 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004077/1.034, allocations: 0.5328 MB / 0.9916 GB, free: 82.65 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006477/1.034, allocations: 139.9 kB / 0.9918 GB, free: 82.51 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007091/1.041, allocations: 3.898 MB / 0.9956 GB, free: 78.61 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005653/1.047, allocations: 3.396 MB / 0.9989 GB, free: 74.95 MB / 0.7325 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08312/1.13, allocations: 25.76 MB / 1.024 GB, free: 48.84 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.053e-05/1.13, allocations: 4 kB / 1.024 GB, free: 48.83 MB / 0.7325 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 0.02362/1.154, allocations: 10.89 MB / 1.035 GB, free: 37.81 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 3.103e-05/1.154, allocations: 12 kB / 1.035 GB, free: 37.8 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.859e-05/1.154, allocations: 16.38 kB / 1.035 GB, free: 37.79 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01418/1.168, allocations: 4.57 MB / 1.039 GB, free: 33.2 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004058/1.172, allocations: 0.9867 MB / 1.04 GB, free: 32.21 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03188/1.204, allocations: 30.44 MB / 1.07 GB, free: 1.062 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003966/1.208, allocations: 0.5342 MB / 1.07 GB, free: 0.5273 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005952/1.209, allocations: 141.2 kB / 1.071 GB, free: 400 kB / 0.7325 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 0.00115/1.21, allocations: 382.3 kB / 1.071 GB, free: 12 kB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008351/1.211, allocations: 204.2 kB / 1.071 GB, free: 15.81 MB / 0.7481 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02752/1.238, allocations: 11.07 MB / 1.082 GB, free: 4.656 MB / 0.7481 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.088e-05/1.238, allocations: 31.94 kB / 1.082 GB, free: 4.625 MB / 0.7481 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.771e-05/1.238, allocations: 20 kB / 1.082 GB, free: 4.605 MB / 0.7481 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.926e-05/1.239, allocations: 19.94 kB / 1.082 GB, free: 4.586 MB / 0.7481 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03815/1.277, allocations: 16.55 MB / 1.098 GB, free: 3.863 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.735e-05/1.277, allocations: 8.969 kB / 1.098 GB, free: 3.855 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003504/1.28, allocations: 0.7449 MB / 1.099 GB, free: 3.109 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01903/1.299, allocations: 5.507 MB / 1.104 GB, free: 13.59 MB / 0.7794 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005729/1.3, allocations: 83.94 kB / 1.104 GB, free: 13.5 MB / 0.7794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04127/1.341, allocations: 27.62 MB / 1.131 GB, free: 1.605 MB / 0.795 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.343e-05/1.341, allocations: 23.95 kB / 1.131 GB, free: 1.582 MB / 0.795 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02624/1.368, allocations: 10.43 MB / 1.141 GB, free: 6.906 MB / 0.8106 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001879/1.369, allocations: 0.7484 MB / 1.142 GB, free: 6.137 MB / 0.8106 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007696/1.37, allocations: 71.92 kB / 1.142 GB, free: 6.066 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003676/1.374, allocations: 0.5148 MB / 1.143 GB, free: 5.551 MB / 0.8106 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000908/1.375, allocations: 262.9 kB / 1.143 GB, free: 5.293 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003685/1.375, allocations: 104 kB / 1.143 GB, free: 5.191 MB / 0.8106 GB
Notification: Performance of sorting global known variables: time 0.001313/1.377, allocations: 0.8913 MB / 1.144 GB, free: 4.293 MB / 0.8106 GB
Notification: Performance of sort global known variables: time 2e-07/1.377, allocations: 0 / 1.144 GB, free: 4.293 MB / 0.8106 GB
Notification: Performance of remove unused functions: time 0.006124/1.383, allocations: 1.867 MB / 1.146 GB, free: 2.426 MB / 0.8106 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 0.02583/1.409, allocations: 11.1 MB / 1.157 GB, free: 7.062 MB / 0.8262 GB
Notification: Performance of simCode: created initialization part: time 0.02997/1.439, allocations: 13.01 MB / 1.169 GB, free: 9.953 MB / 0.8419 GB
Notification: Performance of simCode: created event and clocks part: time 1.289e-05/1.439, allocations: 4.062 kB / 1.169 GB, free: 9.949 MB / 0.8419 GB
Notification: Performance of simCode: created simulation system equations: time 0.01146/1.45, allocations: 4.676 MB / 1.174 GB, free: 5.242 MB / 0.8419 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002639/1.453, allocations: 290.4 kB / 1.174 GB, free: 4.965 MB / 0.8419 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09631/1.549, allocations: 42.09 MB / 1.215 GB, free: 9.828 MB / 0.8887 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003736/1.553, allocations: 2.677 MB / 1.218 GB, free: 7.117 MB / 0.8887 GB
Notification: Performance of simCode: alias equations: time 0.004355/1.557, allocations: 1.627 MB / 1.22 GB, free: 5.496 MB / 0.8887 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001767/1.559, allocations: 1.088 MB / 1.221 GB, free: 4.41 MB / 0.8887 GB
Notification: Performance of SimCode: time 8.12e-07/1.559, allocations: 0 / 1.221 GB, free: 4.41 MB / 0.8887 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5019/2.061, allocations: 106.6 MB / 1.325 GB, free: 300.1 MB / 0.9356 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.77/17.83, allocations: 8.938 kB / 1.325 GB, free: 300.1 MB / 0.9356 GB
(rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)