Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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 0.001296/0.001296, allocations: 114.3 kB / 18.94 MB, free: 2.934 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 0.001498/0.001498, allocations: 215.5 kB / 22.26 MB, free: 5.078 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: 8.016 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 3.05/3.05, allocations: 0.49 GB / 0.7951 GB, free: 33.43 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.BalancedStepDown.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_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 0.001948/0.001948, allocations: 69.7 kB / 1.154 GB, free: 25.68 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3681/0.3701, allocations: 176.1 MB / 1.326 GB, free: 1.84 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02271/0.3928, allocations: 17.17 MB / 1.343 GB, free: 0.6055 MB / 1.029 GB
Notification: Performance of NFInst.instExpressions: time 0.01249/0.4053, allocations: 6.664 MB / 1.349 GB, free: 9.926 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001233/0.4065, allocations: 63.69 kB / 1.349 GB, free: 9.863 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 0.002987/0.4095, allocations: 1.174 MB / 1.35 GB, free: 8.684 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 0.003054/0.4125, allocations: 1.369 MB / 1.352 GB, free: 7.309 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003098/0.4156, allocations: 1.247 MB / 1.353 GB, free: 6.062 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 0.005978/0.4216, allocations: 4.973 MB / 1.358 GB, free: 1.078 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003875/0.4255, allocations: 2.76 MB / 1.361 GB, free: 14.25 MB / 1.061 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004033/0.4295, allocations: 2.092 MB / 1.363 GB, free: 12.15 MB / 1.061 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005411/0.4349, allocations: 2.832 MB / 1.365 GB, free: 9.309 MB / 1.061 GB
Notification: Performance of NFPackage.collectConstants: time 0.00117/0.4361, allocations: 440 kB / 1.366 GB, free: 8.879 MB / 1.061 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002731/0.4388, allocations: 1.205 MB / 1.367 GB, free: 7.672 MB / 1.061 GB
Notification: Performance of NFScalarize.scalarize: time 0.002493/0.4413, allocations: 2.042 MB / 1.369 GB, free: 5.625 MB / 1.061 GB
Notification: Performance of NFVerifyModel.verify: time 0.003051/0.4444, allocations: 1.902 MB / 1.371 GB, free: 3.715 MB / 1.061 GB
Notification: Performance of NFConvertDAE.convert: time 0.008494/0.4529, allocations: 6.717 MB / 1.377 GB, free: 12.98 MB / 1.076 GB
Notification: Performance of FrontEnd - DAE generated: time 7.724e-06/0.4529, allocations: 0 / 1.377 GB, free: 12.98 MB / 1.076 GB
Notification: Performance of FrontEnd: time 1.843e-06/0.4529, allocations: 0 / 1.377 GB, free: 12.98 MB / 1.076 GB
Notification: Performance of Transformations before backend: time 0.0002128/0.4531, allocations: 0 / 1.377 GB, free: 12.98 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: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.009146/0.4622, allocations: 3.447 MB / 1.381 GB, free: 9.48 MB / 1.076 GB
Notification: Performance of prepare preOptimizeDAE: time 4.619e-05/0.4623, allocations: 8.031 kB / 1.381 GB, free: 9.473 MB / 1.076 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008287/0.4631, allocations: 484.2 kB / 1.381 GB, free: 8.988 MB / 1.076 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01244/0.4756, allocations: 2.386 MB / 1.384 GB, free: 6.598 MB / 1.076 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005974/0.4815, allocations: 1.97 MB / 1.385 GB, free: 4.598 MB / 1.076 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002828/0.4818, allocations: 230.2 kB / 1.386 GB, free: 4.371 MB / 1.076 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00171/0.4835, allocations: 300 kB / 1.386 GB, free: 4.078 MB / 1.076 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01389/0.4974, allocations: 6.437 MB / 1.392 GB, free: 13.53 MB / 1.092 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.071e-05/0.4975, allocations: 8 kB / 1.392 GB, free: 13.52 MB / 1.092 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003836/0.4979, allocations: 132 kB / 1.392 GB, free: 13.39 MB / 1.092 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004684/0.4983, allocations: 313.3 kB / 1.393 GB, free: 13.08 MB / 1.092 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01495/0.5133, allocations: 6.609 MB / 1.399 GB, free: 6.457 MB / 1.092 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03633/0.5496, allocations: 24.48 MB / 1.423 GB, free: 11.9 MB / 1.123 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008354/0.558, allocations: 3.931 MB / 1.427 GB, free: 7.945 MB / 1.123 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006634/0.5646, allocations: 2.849 MB / 1.43 GB, free: 5.078 MB / 1.123 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000328/0.5649, allocations: 65.81 kB / 1.43 GB, free: 5.012 MB / 1.123 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.484e-05/0.565, allocations: 68.55 kB / 1.43 GB, free: 4.938 MB / 1.123 GB
Notification: Performance of pre-optimization done (n=230): time 4.248e-06/0.565, allocations: 0 / 1.43 GB, free: 4.938 MB / 1.123 GB
Notification: Performance of matching and sorting (n=313): time 0.1791/0.7441, allocations: 39.05 MB / 1.468 GB, free: 13.9 MB / 1.17 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001832/0.7443, allocations: 251.8 kB / 1.468 GB, free: 13.6 MB / 1.17 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002955/0.7472, allocations: 1.257 MB / 1.469 GB, free: 12.33 MB / 1.17 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006857/0.7479, allocations: 77.7 kB / 1.47 GB, free: 12.25 MB / 1.17 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001411/0.7493, allocations: 1.278 MB / 1.471 GB, free: 10.95 MB / 1.17 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001835/0.7511, allocations: 1.104 MB / 1.472 GB, free: 9.84 MB / 1.17 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001851/0.753, allocations: 0.6205 MB / 1.472 GB, free: 9.211 MB / 1.17 GB
Notification: Performance of setup shared object (initialization): time 0.0001771/0.7532, allocations: 305.1 kB / 1.473 GB, free: 8.91 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.009956/0.7631, allocations: 2.78 MB / 1.475 GB, free: 6.121 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01084/0.774, allocations: 3.459 MB / 1.479 GB, free: 2.406 MB / 1.17 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.02166/0.7956, allocations: 6.394 MB / 1.485 GB, free: 11.73 MB / 1.186 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.469e-05/0.7957, allocations: 4 kB / 1.485 GB, free: 11.73 MB / 1.186 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.03998/0.8356, allocations: 10.86 MB / 1.496 GB, free: 0.8047 MB / 1.186 GB
Notification: Performance of prepare postOptimizeDAE: time 5.173e-05/0.8357, allocations: 22.12 kB / 1.496 GB, free: 0.7852 MB / 1.186 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.191e-05/0.8358, allocations: 20.56 kB / 1.496 GB, free: 0.7656 MB / 1.186 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02145/0.8572, allocations: 5.967 MB / 1.502 GB, free: 10.78 MB / 1.201 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004138/0.8614, allocations: 0.9438 MB / 1.502 GB, free: 9.836 MB / 1.201 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05118/0.9125, allocations: 28.65 MB / 1.53 GB, free: 12.98 MB / 1.232 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004606/0.9171, allocations: 0.546 MB / 1.531 GB, free: 12.44 MB / 1.232 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006131/0.9178, allocations: 143.9 kB / 1.531 GB, free: 12.3 MB / 1.232 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008572/0.9263, allocations: 3.917 MB / 1.535 GB, free: 8.371 MB / 1.232 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0071/0.9334, allocations: 3.42 MB / 1.538 GB, free: 4.688 MB / 1.232 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09521/1.029, allocations: 25.69 MB / 1.563 GB, free: 10.65 MB / 1.264 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.746e-05/1.029, allocations: 4 kB / 1.563 GB, free: 10.65 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 0.02755/1.056, allocations: 10.54 MB / 1.574 GB, free: 44 kB / 1.264 GB
Notification: Performance of prepare postOptimizeDAE: time 3.37e-05/1.056, allocations: 12 kB / 1.574 GB, free: 32 kB / 1.264 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.131e-05/1.056, allocations: 16 kB / 1.574 GB, free: 16 kB / 1.264 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01637/1.073, allocations: 4.65 MB / 1.578 GB, free: 11.35 MB / 1.279 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004496/1.077, allocations: 0.9945 MB / 1.579 GB, free: 10.35 MB / 1.279 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7378/1.815, allocations: 30.07 MB / 1.609 GB, free: 256 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004741/1.82, allocations: 0.5466 MB / 1.609 GB, free: 256 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007207/1.82, allocations: 140.5 kB / 1.609 GB, free: 256 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 0.001062/1.821, allocations: 387.1 kB / 1.61 GB, free: 255.8 MB / 1.295 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007285/1.822, allocations: 203.5 kB / 1.61 GB, free: 255.8 MB / 1.295 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03072/1.853, allocations: 10.98 MB / 1.621 GB, free: 254.8 MB / 1.295 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.281e-05/1.853, allocations: 30.22 kB / 1.621 GB, free: 254.8 MB / 1.295 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.264e-05/1.853, allocations: 15.44 kB / 1.621 GB, free: 254.8 MB / 1.295 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.793e-05/1.853, allocations: 16.66 kB / 1.621 GB, free: 254.8 MB / 1.295 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03595/1.889, allocations: 16.43 MB / 1.637 GB, free: 249.2 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.641e-05/1.889, allocations: 13.56 kB / 1.637 GB, free: 249.2 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003349/1.892, allocations: 0.7417 MB / 1.637 GB, free: 249.1 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01766/1.91, allocations: 5.595 MB / 1.643 GB, free: 248.5 MB / 1.295 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005665/1.911, allocations: 81.89 kB / 1.643 GB, free: 248.4 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03344/1.944, allocations: 27.48 MB / 1.67 GB, free: 229.4 MB / 1.295 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.486e-06/1.944, allocations: 16.03 kB / 1.67 GB, free: 229.3 MB / 1.295 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02171/1.966, allocations: 10.33 MB / 1.68 GB, free: 218.8 MB / 1.295 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002088/1.968, allocations: 0.6919 MB / 1.681 GB, free: 218.1 MB / 1.295 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004811/1.968, allocations: 67.98 kB / 1.681 GB, free: 218 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00313/1.971, allocations: 0.5187 MB / 1.681 GB, free: 217.5 MB / 1.295 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007615/1.972, allocations: 282.7 kB / 1.681 GB, free: 217.2 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002086/1.972, allocations: 104 kB / 1.681 GB, free: 217.1 MB / 1.295 GB
Notification: Performance of sorting global known variables: time 0.001106/1.974, allocations: 0.9069 MB / 1.682 GB, free: 216.2 MB / 1.295 GB
Notification: Performance of sort global known variables: time 1e-07/1.974, allocations: 0 / 1.682 GB, free: 216.2 MB / 1.295 GB
Notification: Performance of remove unused functions: time 0.005837/1.979, allocations: 1.881 MB / 1.684 GB, free: 214.3 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 0.02175/2.001, allocations: 11.01 MB / 1.695 GB, free: 203 MB / 1.295 GB
Notification: Performance of simCode: created initialization part: time 0.02492/2.026, allocations: 12.59 MB / 1.707 GB, free: 190.4 MB / 1.295 GB
Notification: Performance of simCode: created event and clocks part: time 1.614e-05/2.026, allocations: 0 / 1.707 GB, free: 190.4 MB / 1.295 GB
Notification: Performance of simCode: created simulation system equations: time 0.00932/2.035, allocations: 4.523 MB / 1.712 GB, free: 185.8 MB / 1.295 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002175/2.038, allocations: 271 kB / 1.712 GB, free: 185.6 MB / 1.295 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08166/2.119, allocations: 42.17 MB / 1.753 GB, free: 142.4 MB / 1.295 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002347/2.122, allocations: 2.676 MB / 1.756 GB, free: 139.7 MB / 1.295 GB
Notification: Performance of simCode: alias equations: time 0.003664/2.125, allocations: 1.641 MB / 1.757 GB, free: 138 MB / 1.295 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001237/2.126, allocations: 1.089 MB / 1.758 GB, free: 136.9 MB / 1.295 GB
Notification: Performance of SimCode: time 1.192e-06/2.126, allocations: 0 / 1.758 GB, free: 136.9 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1496/2.276, allocations: 112.8 MB / 1.869 GB, free: 24.5 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.52/19.8, allocations: 6.812 kB / 1.869 GB, free: 24.5 MB / 1.295 GB
"
[Timeout remaining time 280]
(rm -f Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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_BalancedStepDown_DD.fmu > Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 26.369051744999524]
Failed to read output from testmodel.py, exit status != 0:
19.973784177000198 19.983175583 19.527967188
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fc1632a2f20>