Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001746/0.001746, allocations: 114.3 kB / 18.94 MB, free: 2.789 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002128/0.002128, allocations: 220.2 kB / 22.26 MB, free: 5.211 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.43/1.43, allocations: 230.6 MB / 256 MB, free: 7.996 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.179/3.179, allocations: 0.505 GB / 0.8101 GB, free: 22 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001994/0.001994, allocations: 68.58 kB / 1.177 GB, free: 17.01 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3426/0.3446, allocations: 180.2 MB / 1.353 GB, free: 8.398 MB / 1.045 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.02229/0.3669, allocations: 17.26 MB / 1.37 GB, free: 7.074 MB / 1.061 GB
Notification: Performance of NFInst.instExpressions: time 0.01147/0.3784, allocations: 6.683 MB / 1.376 GB, free: 384 kB / 1.061 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001273/0.3796, allocations: 59.75 kB / 1.376 GB, free: 324 kB / 1.061 GB
Notification: Performance of NFTyping.typeComponents: time 0.003058/0.3827, allocations: 1.189 MB / 1.378 GB, free: 15.12 MB / 1.076 GB
Notification: Performance of NFTyping.typeBindings: time 0.003098/0.3858, allocations: 1.373 MB / 1.379 GB, free: 13.75 MB / 1.076 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002962/0.3887, allocations: 1.263 MB / 1.38 GB, free: 12.48 MB / 1.076 GB
Notification: Performance of NFFlatten.flatten: time 0.005894/0.3946, allocations: 4.989 MB / 1.385 GB, free: 7.48 MB / 1.076 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004134/0.3988, allocations: 2.808 MB / 1.388 GB, free: 4.609 MB / 1.076 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003257/0.402, allocations: 2.108 MB / 1.39 GB, free: 2.496 MB / 1.076 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00442/0.4064, allocations: 2.832 MB / 1.393 GB, free: 15.66 MB / 1.092 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008025/0.4073, allocations: 444 kB / 1.393 GB, free: 15.22 MB / 1.092 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002361/0.4096, allocations: 1.221 MB / 1.394 GB, free: 14 MB / 1.092 GB
Notification: Performance of NFScalarize.scalarize: time 0.002249/0.4119, allocations: 2.05 MB / 1.396 GB, free: 11.95 MB / 1.092 GB
Notification: Performance of NFVerifyModel.verify: time 0.002834/0.4147, allocations: 1.914 MB / 1.398 GB, free: 10.02 MB / 1.092 GB
Notification: Performance of NFConvertDAE.convert: time 0.008435/0.4231, allocations: 6.764 MB / 1.405 GB, free: 3.238 MB / 1.092 GB
Notification: Performance of FrontEnd - DAE generated: time 5.28e-06/0.4231, allocations: 0 / 1.405 GB, free: 3.238 MB / 1.092 GB
Notification: Performance of FrontEnd: time 1.703e-06/0.4231, allocations: 0 / 1.405 GB, free: 3.238 MB / 1.092 GB
Notification: Performance of Transformations before backend: time 0.0001374/0.4233, allocations: 0 / 1.405 GB, free: 3.238 MB / 1.092 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 0.007261/0.4305, allocations: 3.475 MB / 1.408 GB, free: 15.71 MB / 1.107 GB
Notification: Performance of prepare preOptimizeDAE: time 4.214e-05/0.4306, allocations: 8.031 kB / 1.408 GB, free: 15.71 MB / 1.107 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006694/0.4312, allocations: 496.5 kB / 1.409 GB, free: 15.21 MB / 1.107 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01254/0.4438, allocations: 2.39 MB / 1.411 GB, free: 12.82 MB / 1.107 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005677/0.4495, allocations: 1.989 MB / 1.413 GB, free: 10.79 MB / 1.107 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002474/0.4497, allocations: 234.3 kB / 1.413 GB, free: 10.56 MB / 1.107 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001327/0.451, allocations: 304 kB / 1.413 GB, free: 10.27 MB / 1.107 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01537/0.4664, allocations: 6.465 MB / 1.42 GB, free: 3.688 MB / 1.107 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.484e-05/0.4665, allocations: 7.938 kB / 1.42 GB, free: 3.68 MB / 1.107 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004934/0.467, allocations: 128 kB / 1.42 GB, free: 3.555 MB / 1.107 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004808/0.4675, allocations: 321.3 kB / 1.42 GB, free: 3.238 MB / 1.107 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01606/0.4835, allocations: 6.625 MB / 1.427 GB, free: 12.59 MB / 1.123 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03553/0.519, allocations: 24.54 MB / 1.451 GB, free: 1.98 MB / 1.139 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00804/0.5271, allocations: 3.932 MB / 1.454 GB, free: 14.03 MB / 1.154 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006508/0.5336, allocations: 2.849 MB / 1.457 GB, free: 11.16 MB / 1.154 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002611/0.5339, allocations: 61.92 kB / 1.457 GB, free: 11.1 MB / 1.154 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.277e-05/0.5339, allocations: 60.5 kB / 1.457 GB, free: 11.03 MB / 1.154 GB
Notification: Performance of pre-optimization done (n=230): time 4.048e-06/0.5339, allocations: 4 kB / 1.457 GB, free: 11.03 MB / 1.154 GB
Notification: Performance of matching and sorting (n=313): time 0.1346/0.6685, allocations: 39.11 MB / 1.495 GB, free: 3.926 MB / 1.186 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001676/0.6686, allocations: 247.9 kB / 1.496 GB, free: 3.633 MB / 1.186 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002084/0.6707, allocations: 1.299 MB / 1.497 GB, free: 2.32 MB / 1.186 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005751/0.6713, allocations: 77.7 kB / 1.497 GB, free: 2.238 MB / 1.186 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009879/0.6723, allocations: 1.286 MB / 1.498 GB, free: 0.9375 MB / 1.186 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001356/0.6736, allocations: 1.1 MB / 1.499 GB, free: 15.82 MB / 1.201 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00116/0.6748, allocations: 0.6283 MB / 1.5 GB, free: 15.19 MB / 1.201 GB
Notification: Performance of setup shared object (initialization): time 0.0001415/0.6749, allocations: 301.1 kB / 1.5 GB, free: 14.89 MB / 1.201 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00634/0.6813, allocations: 2.78 MB / 1.503 GB, free: 12.1 MB / 1.201 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007072/0.6883, allocations: 3.455 MB / 1.506 GB, free: 8.387 MB / 1.201 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01375/0.7021, allocations: 6.398 MB / 1.513 GB, free: 1.707 MB / 1.201 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.264e-05/0.7021, allocations: 7.75 kB / 1.513 GB, free: 1.703 MB / 1.201 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02944/0.7316, allocations: 10.87 MB / 1.523 GB, free: 6.773 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 4e-05/0.7316, allocations: 16 kB / 1.523 GB, free: 6.758 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.554e-05/0.7316, allocations: 16 kB / 1.523 GB, free: 6.742 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02126/0.7529, allocations: 5.964 MB / 1.529 GB, free: 0.7656 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004284/0.7572, allocations: 0.9438 MB / 1.53 GB, free: 15.82 MB / 1.232 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05008/0.8073, allocations: 28.64 MB / 1.558 GB, free: 2.988 MB / 1.248 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004212/0.8115, allocations: 0.5499 MB / 1.559 GB, free: 2.438 MB / 1.248 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004593/0.8119, allocations: 143.9 kB / 1.559 GB, free: 2.297 MB / 1.248 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0082/0.8201, allocations: 3.921 MB / 1.562 GB, free: 14.37 MB / 1.264 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007118/0.8272, allocations: 3.412 MB / 1.566 GB, free: 10.7 MB / 1.264 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09172/0.919, allocations: 25.68 MB / 1.591 GB, free: 0.6602 MB / 1.279 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.65e-05/0.919, allocations: 8 kB / 1.591 GB, free: 0.6523 MB / 1.279 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 0.02688/0.9459, allocations: 10.53 MB / 1.601 GB, free: 6.051 MB / 1.295 GB
Notification: Performance of prepare postOptimizeDAE: time 3.166e-05/0.9459, allocations: 12 kB / 1.601 GB, free: 6.039 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.315e-05/0.9459, allocations: 20 kB / 1.601 GB, free: 6.02 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01579/0.9617, allocations: 4.65 MB / 1.606 GB, free: 1.352 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004519/0.9662, allocations: 0.9907 MB / 1.607 GB, free: 368 kB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6872/1.653, allocations: 30.07 MB / 1.636 GB, free: 222.2 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004274/1.658, allocations: 0.5433 MB / 1.637 GB, free: 222.2 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004991/1.658, allocations: 147 kB / 1.637 GB, free: 222.1 MB / 1.295 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 0.0008124/1.659, allocations: 379 kB / 1.637 GB, free: 221.8 MB / 1.295 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000567/1.66, allocations: 211.4 kB / 1.637 GB, free: 221.8 MB / 1.295 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02672/1.686, allocations: 10.98 MB / 1.648 GB, free: 218.7 MB / 1.295 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.404e-05/1.686, allocations: 34.75 kB / 1.648 GB, free: 218.7 MB / 1.295 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.912e-05/1.686, allocations: 16.5 kB / 1.648 GB, free: 218.7 MB / 1.295 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.63e-05/1.687, allocations: 17.84 kB / 1.648 GB, free: 218.7 MB / 1.295 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03248/1.719, allocations: 16.45 MB / 1.664 GB, free: 212.4 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.746e-05/1.719, allocations: 10.69 kB / 1.664 GB, free: 212.4 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00307/1.722, allocations: 0.7398 MB / 1.665 GB, free: 212.1 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01667/1.739, allocations: 5.583 MB / 1.67 GB, free: 209.5 MB / 1.295 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005231/1.739, allocations: 94.05 kB / 1.67 GB, free: 209.4 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03393/1.773, allocations: 27.48 MB / 1.697 GB, free: 183.7 MB / 1.295 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.756e-06/1.773, allocations: 19.91 kB / 1.697 GB, free: 183.7 MB / 1.295 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02189/1.795, allocations: 10.33 MB / 1.707 GB, free: 173.1 MB / 1.295 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002053/1.797, allocations: 0.6918 MB / 1.708 GB, free: 172.4 MB / 1.295 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005717/1.798, allocations: 71.92 kB / 1.708 GB, free: 172.3 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003361/1.801, allocations: 0.5225 MB / 1.709 GB, free: 171.8 MB / 1.295 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008079/1.802, allocations: 282.7 kB / 1.709 GB, free: 171.5 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002279/1.802, allocations: 99.95 kB / 1.709 GB, free: 171.4 MB / 1.295 GB
Notification: Performance of sorting global known variables: time 0.00119/1.803, allocations: 0.9375 MB / 1.71 GB, free: 170.5 MB / 1.295 GB
Notification: Performance of sort global known variables: time 1.01e-07/1.803, allocations: 0 / 1.71 GB, free: 170.5 MB / 1.295 GB
Notification: Performance of remove unused functions: time 0.006222/1.81, allocations: 1.893 MB / 1.712 GB, free: 168.6 MB / 1.295 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 0.02196/1.831, allocations: 11.01 MB / 1.723 GB, free: 157.3 MB / 1.295 GB
Notification: Performance of simCode: created initialization part: time 0.02579/1.857, allocations: 12.58 MB / 1.735 GB, free: 144.6 MB / 1.295 GB
Notification: Performance of simCode: created event and clocks part: time 1.402e-05/1.857, allocations: 0.875 kB / 1.735 GB, free: 144.6 MB / 1.295 GB
Notification: Performance of simCode: created simulation system equations: time 0.009243/1.867, allocations: 4.513 MB / 1.739 GB, free: 140.1 MB / 1.295 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002144/1.869, allocations: 297.7 kB / 1.739 GB, free: 139.8 MB / 1.295 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08168/1.95, allocations: 42.41 MB / 1.781 GB, free: 96.38 MB / 1.295 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002565/1.953, allocations: 2.695 MB / 1.784 GB, free: 93.65 MB / 1.295 GB
Notification: Performance of simCode: alias equations: time 0.003899/1.957, allocations: 1.635 MB / 1.785 GB, free: 92.02 MB / 1.295 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001664/1.959, allocations: 1.104 MB / 1.786 GB, free: 90.92 MB / 1.295 GB
Notification: Performance of SimCode: time 1.793e-06/1.959, allocations: 4 kB / 1.786 GB, free: 90.91 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1624/2.121, allocations: 113.7 MB / 1.897 GB, free: 9.52 MB / 1.326 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.55/19.67, allocations: 4.062 kB / 1.897 GB, free: 9.516 MB / 1.326 GB
"
[Timeout remaining time 280]
(rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD_res.csv --start-time 0 --stop-time 1 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1) [Timeout 840.0]
[Calling os._exit(0), Time elapsed: 26.472121689000232]
Failed to read output from testmodel.py, exit status != 0:
19.830427840000084 19.857090393 19.429108063
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fa9d507ef20>