Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 0.001709/0.001709, allocations: 109.2 kB / 18.94 MB, free: 2.949 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 0.002226/0.002226, allocations: 219.9 kB / 22.26 MB, free: 5.121 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 1.421/1.421, allocations: 230.6 MB / 256 MB, free: 8 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.094/3.094, allocations: 0.49 GB / 0.7951 GB, free: 33.46 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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.UnbalancedStepUp.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_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 0.001982/0.001982, allocations: 65.36 kB / 1.154 GB, free: 25.69 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3561/0.3581, allocations: 176.1 MB / 1.326 GB, free: 1.891 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.02236/0.3804, allocations: 17.28 MB / 1.343 GB, free: 0.5547 MB / 1.029 GB
Notification: Performance of NFInst.instExpressions: time 0.01239/0.3928, allocations: 6.671 MB / 1.349 GB, free: 9.867 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002178/0.395, allocations: 59.75 kB / 1.349 GB, free: 9.809 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 0.003514/0.3985, allocations: 1.19 MB / 1.351 GB, free: 8.617 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 0.005021/0.4035, allocations: 1.373 MB / 1.352 GB, free: 7.238 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003733/0.4073, allocations: 1.263 MB / 1.353 GB, free: 5.977 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 0.007524/0.4148, allocations: 4.989 MB / 1.358 GB, free: 0.9766 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004627/0.4194, allocations: 2.802 MB / 1.361 GB, free: 14.1 MB / 1.061 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003668/0.4231, allocations: 2.108 MB / 1.363 GB, free: 11.99 MB / 1.061 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005733/0.4288, allocations: 2.844 MB / 1.366 GB, free: 9.137 MB / 1.061 GB
Notification: Performance of NFPackage.collectConstants: time 0.001401/0.4302, allocations: 444 kB / 1.366 GB, free: 8.703 MB / 1.061 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003205/0.4334, allocations: 1.209 MB / 1.367 GB, free: 7.492 MB / 1.061 GB
Notification: Performance of NFScalarize.scalarize: time 0.003127/0.4366, allocations: 2.05 MB / 1.369 GB, free: 5.438 MB / 1.061 GB
Notification: Performance of NFVerifyModel.verify: time 0.003104/0.4397, allocations: 1.926 MB / 1.371 GB, free: 3.504 MB / 1.061 GB
Notification: Performance of NFConvertDAE.convert: time 0.009672/0.4493, allocations: 6.756 MB / 1.378 GB, free: 12.72 MB / 1.076 GB
Notification: Performance of FrontEnd - DAE generated: time 5.41e-06/0.4493, allocations: 0 / 1.378 GB, free: 12.72 MB / 1.076 GB
Notification: Performance of FrontEnd: time 1.573e-06/0.4493, allocations: 0 / 1.378 GB, free: 12.72 MB / 1.076 GB
Notification: Performance of Transformations before backend: time 0.0001845/0.4495, allocations: 0 / 1.378 GB, free: 12.72 MB / 1.076 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 0.00879/0.4583, allocations: 3.483 MB / 1.381 GB, free: 9.195 MB / 1.076 GB
Notification: Performance of prepare preOptimizeDAE: time 5.435e-05/0.4584, allocations: 8.031 kB / 1.381 GB, free: 9.188 MB / 1.076 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007747/0.4591, allocations: 488.5 kB / 1.382 GB, free: 8.699 MB / 1.076 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01251/0.4717, allocations: 2.401 MB / 1.384 GB, free: 6.293 MB / 1.076 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005855/0.4775, allocations: 1.974 MB / 1.386 GB, free: 4.285 MB / 1.076 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002415/0.4778, allocations: 238.3 kB / 1.386 GB, free: 4.051 MB / 1.076 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001168/0.4789, allocations: 304 kB / 1.386 GB, free: 3.754 MB / 1.076 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01507/0.494, allocations: 6.461 MB / 1.393 GB, free: 13.18 MB / 1.092 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.178e-05/0.4941, allocations: 11.89 kB / 1.393 GB, free: 13.17 MB / 1.092 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004456/0.4945, allocations: 132 kB / 1.393 GB, free: 13.04 MB / 1.092 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004976/0.495, allocations: 317.4 kB / 1.393 GB, free: 12.73 MB / 1.092 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01647/0.5115, allocations: 6.629 MB / 1.4 GB, free: 6.082 MB / 1.092 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03798/0.5495, allocations: 24.55 MB / 1.424 GB, free: 11.46 MB / 1.123 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008355/0.5578, allocations: 3.927 MB / 1.427 GB, free: 7.516 MB / 1.123 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00641/0.5642, allocations: 2.853 MB / 1.43 GB, free: 4.645 MB / 1.123 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002628/0.5645, allocations: 65.86 kB / 1.43 GB, free: 4.578 MB / 1.123 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.223e-05/0.5646, allocations: 72.45 kB / 1.43 GB, free: 4.5 MB / 1.123 GB
Notification: Performance of pre-optimization done (n=230): time 4.458e-06/0.5646, allocations: 0 / 1.43 GB, free: 4.5 MB / 1.123 GB
Notification: Performance of matching and sorting (n=313): time 0.1342/0.6988, allocations: 39.1 MB / 1.468 GB, free: 13.42 MB / 1.17 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002152/0.699, allocations: 251.9 kB / 1.469 GB, free: 13.12 MB / 1.17 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002027/0.701, allocations: 1.299 MB / 1.47 GB, free: 11.81 MB / 1.17 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005102/0.7016, allocations: 73.7 kB / 1.47 GB, free: 11.73 MB / 1.17 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001043/0.7026, allocations: 1.29 MB / 1.471 GB, free: 10.43 MB / 1.17 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001427/0.704, allocations: 1.108 MB / 1.472 GB, free: 9.309 MB / 1.17 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001166/0.7052, allocations: 0.6166 MB / 1.473 GB, free: 8.684 MB / 1.17 GB
Notification: Performance of setup shared object (initialization): time 0.0001432/0.7053, allocations: 301.1 kB / 1.473 GB, free: 8.387 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006548/0.7119, allocations: 2.78 MB / 1.476 GB, free: 5.598 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007041/0.7189, allocations: 3.451 MB / 1.479 GB, free: 1.887 MB / 1.17 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01404/0.733, allocations: 6.401 MB / 1.486 GB, free: 11.2 MB / 1.186 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.808e-05/0.733, allocations: 11.94 kB / 1.486 GB, free: 11.19 MB / 1.186 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02916/0.7621, allocations: 10.86 MB / 1.496 GB, free: 276 kB / 1.186 GB
Notification: Performance of prepare postOptimizeDAE: time 5.083e-05/0.7622, allocations: 21.48 kB / 1.496 GB, free: 256 kB / 1.186 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.239e-05/0.7622, allocations: 20 kB / 1.496 GB, free: 236 kB / 1.186 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02149/0.7837, allocations: 5.96 MB / 1.502 GB, free: 10.25 MB / 1.201 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004248/0.788, allocations: 0.9399 MB / 1.503 GB, free: 9.312 MB / 1.201 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04973/0.8377, allocations: 28.64 MB / 1.531 GB, free: 12.47 MB / 1.232 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004341/0.842, allocations: 0.5538 MB / 1.532 GB, free: 11.92 MB / 1.232 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003489/0.8424, allocations: 140 kB / 1.532 GB, free: 11.78 MB / 1.232 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007707/0.8501, allocations: 3.922 MB / 1.536 GB, free: 7.852 MB / 1.232 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006399/0.8565, allocations: 3.42 MB / 1.539 GB, free: 4.172 MB / 1.232 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09117/0.9477, allocations: 25.68 MB / 1.564 GB, free: 10.14 MB / 1.264 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.3e-05/0.9477, allocations: 12 kB / 1.564 GB, free: 10.12 MB / 1.264 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 0.02664/0.9743, allocations: 10.53 MB / 1.574 GB, free: 15.54 MB / 1.279 GB
Notification: Performance of prepare postOptimizeDAE: time 3.288e-05/0.9744, allocations: 15.94 kB / 1.574 GB, free: 15.52 MB / 1.279 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.001e-05/0.9744, allocations: 20 kB / 1.574 GB, free: 15.5 MB / 1.279 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.016/0.9904, allocations: 4.642 MB / 1.579 GB, free: 10.84 MB / 1.279 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004424/0.9948, allocations: 0.9945 MB / 1.58 GB, free: 9.844 MB / 1.279 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6917/1.687, allocations: 30.07 MB / 1.609 GB, free: 256.6 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004595/1.691, allocations: 0.5387 MB / 1.61 GB, free: 256.6 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004466/1.692, allocations: 142.4 kB / 1.61 GB, free: 256.6 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 0.0009565/1.693, allocations: 379.9 kB / 1.61 GB, free: 256.5 MB / 1.295 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000587/1.693, allocations: 222.4 kB / 1.61 GB, free: 256.5 MB / 1.295 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02994/1.723, allocations: 10.97 MB / 1.621 GB, free: 255.2 MB / 1.295 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.114e-05/1.723, allocations: 30.62 kB / 1.621 GB, free: 255.2 MB / 1.295 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.784e-05/1.723, allocations: 15.11 kB / 1.621 GB, free: 255.2 MB / 1.295 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.876e-05/1.723, allocations: 20.94 kB / 1.621 GB, free: 255.2 MB / 1.295 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03464/1.758, allocations: 16.44 MB / 1.637 GB, free: 249.6 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.059e-05/1.758, allocations: 11.78 kB / 1.637 GB, free: 249.6 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003131/1.761, allocations: 0.7539 MB / 1.638 GB, free: 249.5 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01706/1.778, allocations: 5.583 MB / 1.643 GB, free: 248.9 MB / 1.295 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00051/1.779, allocations: 80.7 kB / 1.643 GB, free: 248.8 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03406/1.813, allocations: 27.48 MB / 1.67 GB, free: 229.5 MB / 1.295 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.115e-06/1.813, allocations: 12.03 kB / 1.67 GB, free: 229.5 MB / 1.295 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02201/1.835, allocations: 10.34 MB / 1.68 GB, free: 219 MB / 1.295 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002117/1.837, allocations: 0.6917 MB / 1.681 GB, free: 218.3 MB / 1.295 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004549/1.837, allocations: 67.98 kB / 1.681 GB, free: 218.2 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003171/1.84, allocations: 0.5226 MB / 1.682 GB, free: 217.7 MB / 1.295 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007599/1.841, allocations: 278.7 kB / 1.682 GB, free: 217.4 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002038/1.841, allocations: 104 kB / 1.682 GB, free: 217.3 MB / 1.295 GB
Notification: Performance of sorting global known variables: time 0.0011/1.843, allocations: 0.9396 MB / 1.683 GB, free: 216.4 MB / 1.295 GB
Notification: Performance of sort global known variables: time 1e-07/1.843, allocations: 0 / 1.683 GB, free: 216.4 MB / 1.295 GB
Notification: Performance of remove unused functions: time 0.005215/1.848, allocations: 1.893 MB / 1.685 GB, free: 214.5 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 0.02165/1.869, allocations: 11.01 MB / 1.696 GB, free: 203.2 MB / 1.295 GB
Notification: Performance of simCode: created initialization part: time 0.02499/1.894, allocations: 12.59 MB / 1.708 GB, free: 190.5 MB / 1.295 GB
Notification: Performance of simCode: created event and clocks part: time 1.312e-05/1.894, allocations: 0 / 1.708 GB, free: 190.5 MB / 1.295 GB
Notification: Performance of simCode: created simulation system equations: time 0.00928/1.904, allocations: 4.515 MB / 1.712 GB, free: 186 MB / 1.295 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002137/1.906, allocations: 292.9 kB / 1.713 GB, free: 185.7 MB / 1.295 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08311/1.989, allocations: 42.43 MB / 1.754 GB, free: 142.2 MB / 1.295 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002495/1.991, allocations: 2.691 MB / 1.757 GB, free: 139.5 MB / 1.295 GB
Notification: Performance of simCode: alias equations: time 0.003719/1.995, allocations: 1.64 MB / 1.758 GB, free: 137.9 MB / 1.295 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001253/1.996, allocations: 1.108 MB / 1.759 GB, free: 136.8 MB / 1.295 GB
Notification: Performance of SimCode: time 1.152e-06/1.996, allocations: 0 / 1.759 GB, free: 136.8 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1457/2.142, allocations: 113.7 MB / 1.87 GB, free: 23.45 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.64/19.78, allocations: 0 / 1.87 GB, free: 23.45 MB / 1.295 GB
"
[Timeout remaining time 280]
(rm -f Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 26.460719604001497]
Failed to read output from testmodel.py, exit status != 0:
19.948456268999507 19.965883456 19.512883102
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7feb203caf20>