Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001399/0.001399, allocations: 106.8 kB / 17.54 MB, free: 4.746 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001402/0.001402, allocations: 185.9 kB / 20.71 MB, free: 1.586 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.328/1.328, allocations: 225.6 MB / 249.3 MB, free: 3.215 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.486/2.486, allocations: 476.7 MB / 0.7628 GB, free: 15.18 MB / 0.6075 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="Buildings_11_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_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.00181/0.00181, allocations: 71.88 kB / 1.107 GB, free: 5.09 MB / 0.8419 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7405/0.7423, allocations: 168.7 MB / 1.271 GB, free: 7.703 MB / 0.9981 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.01692/0.7593, allocations: 17.25 MB / 1.288 GB, free: 12.46 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.01054/0.7698, allocations: 6.638 MB / 1.295 GB, free: 8.008 MB / 1.014 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001442/0.7712, allocations: 50.66 kB / 1.295 GB, free: 8 MB / 1.014 GB
Notification: Performance of NFTyping.typeComponents: time 0.003071/0.7743, allocations: 1.185 MB / 1.296 GB, free: 7.332 MB / 1.014 GB
Notification: Performance of NFTyping.typeBindings: time 0.003287/0.7776, allocations: 1.376 MB / 1.297 GB, free: 6.562 MB / 1.014 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003038/0.7806, allocations: 1.263 MB / 1.299 GB, free: 5.879 MB / 1.014 GB
Notification: Performance of NFFlatten.flatten: time 0.005497/0.7861, allocations: 4.982 MB / 1.303 GB, free: 3.785 MB / 1.014 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003605/0.7897, allocations: 2.673 MB / 1.306 GB, free: 2.434 MB / 1.014 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003055/0.7928, allocations: 2.074 MB / 1.308 GB, free: 1.52 MB / 1.014 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004094/0.7969, allocations: 2.841 MB / 1.311 GB, free: 424 kB / 1.014 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008009/0.7977, allocations: 450.1 kB / 1.311 GB, free: 420 kB / 1.014 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002418/0.8001, allocations: 1.213 MB / 1.312 GB, free: 136 kB / 1.014 GB
Notification: Performance of NFScalarize.scalarize: time 0.00246/0.8026, allocations: 2.044 MB / 1.314 GB, free: 15.33 MB / 1.029 GB
Notification: Performance of NFVerifyModel.verify: time 0.002697/0.8053, allocations: 1.921 MB / 1.316 GB, free: 14.1 MB / 1.029 GB
Notification: Performance of NFConvertDAE.convert: time 0.008516/0.8138, allocations: 6.756 MB / 1.323 GB, free: 12 MB / 1.029 GB
Notification: Performance of FrontEnd - DAE generated: time 5.03e-06/0.8138, allocations: 1.062 kB / 1.323 GB, free: 12 MB / 1.029 GB
Notification: Performance of FrontEnd: time 1.673e-06/0.8138, allocations: 0 / 1.323 GB, free: 12 MB / 1.029 GB
Notification: Performance of Transformations before backend: time 0.000157/0.8139, allocations: 0.6094 kB / 1.323 GB, free: 12 MB / 1.029 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 0.008345/0.8223, allocations: 3.551 MB / 1.326 GB, free: 9.98 MB / 1.029 GB
Notification: Performance of prepare preOptimizeDAE: time 3.494e-05/0.8223, allocations: 9.812 kB / 1.326 GB, free: 9.98 MB / 1.029 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008161/0.8231, allocations: 496.8 kB / 1.327 GB, free: 9.711 MB / 1.029 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01279/0.8359, allocations: 2.399 MB / 1.329 GB, free: 9.32 MB / 1.029 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004407/0.8403, allocations: 2.01 MB / 1.331 GB, free: 8.055 MB / 1.029 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001812/0.8405, allocations: 242.8 kB / 1.331 GB, free: 7.938 MB / 1.029 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008116/0.8413, allocations: 305.5 kB / 1.332 GB, free: 7.836 MB / 1.029 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01336/0.8547, allocations: 6.457 MB / 1.338 GB, free: 4.145 MB / 1.029 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.887e-05/0.8548, allocations: 6.781 kB / 1.338 GB, free: 4.141 MB / 1.029 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004592/0.8552, allocations: 131 kB / 1.338 GB, free: 4.039 MB / 1.029 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004364/0.8556, allocations: 318.9 kB / 1.338 GB, free: 3.945 MB / 1.029 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01456/0.8702, allocations: 6.625 MB / 1.345 GB, free: 0.6211 MB / 1.029 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02888/0.8991, allocations: 24.77 MB / 1.369 GB, free: 11.27 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008173/0.9073, allocations: 5.285 MB / 1.374 GB, free: 7.477 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00612/0.9134, allocations: 2.864 MB / 1.377 GB, free: 6.035 MB / 1.061 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002755/0.9136, allocations: 142.9 kB / 1.377 GB, free: 5.906 MB / 1.061 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.645e-05/0.9137, allocations: 66.41 kB / 1.377 GB, free: 5.844 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=230): time 3.937e-06/0.9137, allocations: 0 / 1.377 GB, free: 5.844 MB / 1.061 GB
Notification: Performance of matching and sorting (n=313): time 0.133/1.047, allocations: 39.34 MB / 1.416 GB, free: 14.69 MB / 1.108 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001457/1.047, allocations: 243.9 kB / 1.416 GB, free: 14.4 MB / 1.108 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001998/1.049, allocations: 1.314 MB / 1.417 GB, free: 13.07 MB / 1.108 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005274/1.049, allocations: 77.64 kB / 1.417 GB, free: 12.99 MB / 1.108 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000855/1.05, allocations: 1.282 MB / 1.419 GB, free: 11.69 MB / 1.108 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001197/1.051, allocations: 1.108 MB / 1.42 GB, free: 10.57 MB / 1.108 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001219/1.053, allocations: 0.6205 MB / 1.42 GB, free: 9.945 MB / 1.108 GB
Notification: Performance of setup shared object (initialization): time 0.0001121/1.053, allocations: 301.1 kB / 1.421 GB, free: 9.648 MB / 1.108 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006101/1.059, allocations: 2.784 MB / 1.423 GB, free: 6.855 MB / 1.108 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006527/1.065, allocations: 3.451 MB / 1.427 GB, free: 3.145 MB / 1.108 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01245/1.078, allocations: 6.405 MB / 1.433 GB, free: 12.46 MB / 1.123 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.14e-05/1.078, allocations: 4 kB / 1.433 GB, free: 12.45 MB / 1.123 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02657/1.104, allocations: 10.86 MB / 1.443 GB, free: 1.531 MB / 1.123 GB
Notification: Performance of prepare postOptimizeDAE: time 3.318e-05/1.104, allocations: 20.08 kB / 1.444 GB, free: 1.512 MB / 1.123 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.815e-05/1.105, allocations: 20 kB / 1.444 GB, free: 1.492 MB / 1.123 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0196/1.124, allocations: 5.956 MB / 1.449 GB, free: 11.52 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004025/1.128, allocations: 0.9438 MB / 1.45 GB, free: 10.57 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04582/1.174, allocations: 28.84 MB / 1.478 GB, free: 13.49 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00428/1.178, allocations: 0.5538 MB / 1.479 GB, free: 12.93 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003893/1.179, allocations: 143.9 kB / 1.479 GB, free: 12.79 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007827/1.186, allocations: 3.917 MB / 1.483 GB, free: 8.867 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006404/1.193, allocations: 3.412 MB / 1.486 GB, free: 5.195 MB / 1.17 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08926/1.282, allocations: 25.85 MB / 1.512 GB, free: 10.95 MB / 1.201 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.672e-05/1.282, allocations: 4 kB / 1.512 GB, free: 10.95 MB / 1.201 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 0.02623/1.308, allocations: 10.83 MB / 1.522 GB, free: 15.98 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 2.662e-05/1.308, allocations: 17.88 kB / 1.522 GB, free: 15.96 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.545e-05/1.308, allocations: 16.56 kB / 1.522 GB, free: 15.95 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01528/1.324, allocations: 4.646 MB / 1.527 GB, free: 11.29 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004169/1.328, allocations: 0.9945 MB / 1.528 GB, free: 10.29 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04012/1.368, allocations: 30.49 MB / 1.557 GB, free: 11.05 MB / 1.248 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004225/1.372, allocations: 0.5421 MB / 1.558 GB, free: 10.51 MB / 1.248 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000503/1.373, allocations: 140 kB / 1.558 GB, free: 10.38 MB / 1.248 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 0.0009787/1.374, allocations: 398.7 kB / 1.558 GB, free: 9.984 MB / 1.248 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006421/1.374, allocations: 206.7 kB / 1.559 GB, free: 9.781 MB / 1.248 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02706/1.401, allocations: 10.98 MB / 1.569 GB, free: 14.71 MB / 1.264 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.171e-05/1.401, allocations: 28 kB / 1.569 GB, free: 14.69 MB / 1.264 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.347e-05/1.401, allocations: 16 kB / 1.569 GB, free: 14.67 MB / 1.264 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.89e-05/1.401, allocations: 19.94 kB / 1.569 GB, free: 14.65 MB / 1.264 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03574/1.437, allocations: 16.47 MB / 1.586 GB, free: 13.94 MB / 1.279 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.06e-05/1.437, allocations: 8 kB / 1.586 GB, free: 13.93 MB / 1.279 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003412/1.441, allocations: 0.7497 MB / 1.586 GB, free: 13.18 MB / 1.279 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01911/1.46, allocations: 5.589 MB / 1.592 GB, free: 7.574 MB / 1.279 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006929/1.46, allocations: 83.95 kB / 1.592 GB, free: 7.492 MB / 1.279 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04967/1.51, allocations: 27.68 MB / 1.619 GB, free: 11.51 MB / 1.311 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.912e-05/1.51, allocations: 16.03 kB / 1.619 GB, free: 11.5 MB / 1.311 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03403/1.544, allocations: 10.34 MB / 1.629 GB, free: 0.9102 MB / 1.311 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001759/1.546, allocations: 0.7728 MB / 1.63 GB, free: 120 kB / 1.311 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006124/1.547, allocations: 63.92 kB / 1.63 GB, free: 56 kB / 1.311 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003692/1.55, allocations: 0.5226 MB / 1.63 GB, free: 15.53 MB / 1.326 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008773/1.551, allocations: 270.9 kB / 1.631 GB, free: 15.27 MB / 1.326 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004231/1.552, allocations: 104 kB / 1.631 GB, free: 15.16 MB / 1.326 GB
Notification: Performance of sorting global known variables: time 0.001529/1.553, allocations: 0.9357 MB / 1.632 GB, free: 14.22 MB / 1.326 GB
Notification: Performance of sort global known variables: time 1.31e-07/1.553, allocations: 0 / 1.632 GB, free: 14.22 MB / 1.326 GB
Notification: Performance of remove unused functions: time 0.006018/1.559, allocations: 1.894 MB / 1.633 GB, free: 12.33 MB / 1.326 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 0.02604/1.585, allocations: 11.01 MB / 1.644 GB, free: 1.047 MB / 1.326 GB
Notification: Performance of simCode: created initialization part: time 0.0301/1.615, allocations: 12.58 MB / 1.656 GB, free: 4.363 MB / 1.342 GB
Notification: Performance of simCode: created event and clocks part: time 1.332e-05/1.615, allocations: 12.06 kB / 1.656 GB, free: 4.352 MB / 1.342 GB
Notification: Performance of simCode: created simulation system equations: time 0.01101/1.626, allocations: 4.507 MB / 1.661 GB, free: 15.81 MB / 1.358 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002672/1.629, allocations: 302.8 kB / 1.661 GB, free: 15.52 MB / 1.358 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0977/1.727, allocations: 42.39 MB / 1.703 GB, free: 4.055 MB / 1.389 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003003/1.73, allocations: 2.695 MB / 1.705 GB, free: 1.324 MB / 1.389 GB
Notification: Performance of simCode: alias equations: time 0.004221/1.734, allocations: 1.637 MB / 1.707 GB, free: 15.68 MB / 1.404 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001701/1.736, allocations: 1.104 MB / 1.708 GB, free: 14.58 MB / 1.404 GB
Notification: Performance of SimCode: time 9.21e-07/1.736, allocations: 0 / 1.708 GB, free: 14.58 MB / 1.404 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1757/1.911, allocations: 111.4 MB / 1.817 GB, free: 15.56 MB / 1.514 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.19/17.1, allocations: 16.05 kB / 1.817 GB, free: 15.54 MB / 1.514 GB
"
[Timeout remaining time 283]
(rm -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_11_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_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 22.51860042399494]