Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00151/0.00151, allocations: 109 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 0.001529/0.001529, 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 1.301/1.301, allocations: 225.6 MB / 249.3 MB, free: 3.16 MB / 190.1 MB
"
[Timeout remaining time 179]
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 2.471/2.471, allocations: 476.7 MB / 0.7628 GB, free: 15.16 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.BalancedStepUp.DD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_11_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 0.001853/0.001853, allocations: 71.89 kB / 1.107 GB, free: 5.094 MB / 0.8419 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7246/0.7264, allocations: 168.7 MB / 1.271 GB, free: 7.688 MB / 0.9981 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01689/0.7433, allocations: 17.17 MB / 1.288 GB, free: 12.51 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.01023/0.7536, allocations: 6.618 MB / 1.295 GB, free: 8.07 MB / 1.014 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001043/0.7546, allocations: 50.53 kB / 1.295 GB, free: 8.062 MB / 1.014 GB
Notification: Performance of NFTyping.typeComponents: time 0.002866/0.7575, allocations: 1.17 MB / 1.296 GB, free: 7.406 MB / 1.014 GB
Notification: Performance of NFTyping.typeBindings: time 0.002929/0.7604, allocations: 1.369 MB / 1.297 GB, free: 6.641 MB / 1.014 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002806/0.7632, allocations: 1.247 MB / 1.298 GB, free: 5.973 MB / 1.014 GB
Notification: Performance of NFFlatten.flatten: time 0.005446/0.7686, allocations: 4.958 MB / 1.303 GB, free: 3.891 MB / 1.014 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003501/0.7721, allocations: 2.635 MB / 1.306 GB, free: 2.559 MB / 1.014 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002968/0.7751, allocations: 2.072 MB / 1.308 GB, free: 1.641 MB / 1.014 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003795/0.7789, allocations: 2.82 MB / 1.311 GB, free: 0.5508 MB / 1.014 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006281/0.7795, allocations: 445.7 kB / 1.311 GB, free: 0.5469 MB / 1.014 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002178/0.7817, allocations: 1.219 MB / 1.312 GB, free: 268 kB / 1.014 GB
Notification: Performance of NFScalarize.scalarize: time 0.002084/0.7838, allocations: 2.037 MB / 1.314 GB, free: 15.46 MB / 1.029 GB
Notification: Performance of NFVerifyModel.verify: time 0.002146/0.7859, allocations: 1.898 MB / 1.316 GB, free: 14.25 MB / 1.029 GB
Notification: Performance of NFConvertDAE.convert: time 0.007736/0.7937, allocations: 6.716 MB / 1.323 GB, free: 12.16 MB / 1.029 GB
Notification: Performance of FrontEnd - DAE generated: time 4.168e-06/0.7937, allocations: 0.7031 kB / 1.323 GB, free: 12.16 MB / 1.029 GB
Notification: Performance of FrontEnd: time 1.543e-06/0.7937, allocations: 0 / 1.323 GB, free: 12.16 MB / 1.029 GB
Notification: Performance of Transformations before backend: time 0.0001377/0.7938, allocations: 1.062 kB / 1.323 GB, free: 12.16 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: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.007327/0.8011, allocations: 3.516 MB / 1.326 GB, free: 10.16 MB / 1.029 GB
Notification: Performance of prepare preOptimizeDAE: time 3.486e-05/0.8012, allocations: 9.625 kB / 1.326 GB, free: 10.16 MB / 1.029 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006667/0.8019, allocations: 483.3 kB / 1.327 GB, free: 9.906 MB / 1.029 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01229/0.8141, allocations: 2.399 MB / 1.329 GB, free: 9.566 MB / 1.029 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003703/0.8178, allocations: 1.995 MB / 1.331 GB, free: 8.312 MB / 1.029 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001697/0.818, allocations: 240.7 kB / 1.331 GB, free: 8.195 MB / 1.029 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005964/0.8186, allocations: 298.3 kB / 1.331 GB, free: 8.098 MB / 1.029 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.012/0.8306, allocations: 6.427 MB / 1.338 GB, free: 4.422 MB / 1.029 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.195e-05/0.8307, allocations: 5.75 kB / 1.338 GB, free: 4.418 MB / 1.029 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000421/0.8311, allocations: 126.9 kB / 1.338 GB, free: 4.32 MB / 1.029 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004265/0.8315, allocations: 317.7 kB / 1.338 GB, free: 4.227 MB / 1.029 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01376/0.8453, allocations: 6.603 MB / 1.345 GB, free: 0.9141 MB / 1.029 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02839/0.8737, allocations: 24.71 MB / 1.369 GB, free: 11.59 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008212/0.8819, allocations: 5.293 MB / 1.374 GB, free: 7.801 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00623/0.8881, allocations: 2.864 MB / 1.377 GB, free: 6.359 MB / 1.061 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000272/0.8884, allocations: 136.1 kB / 1.377 GB, free: 6.238 MB / 1.061 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.573e-05/0.8884, allocations: 61.41 kB / 1.377 GB, free: 6.18 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=230): time 4.088e-06/0.8884, allocations: 0 / 1.377 GB, free: 6.18 MB / 1.061 GB
Notification: Performance of matching and sorting (n=313): time 0.1337/1.022, allocations: 39.29 MB / 1.415 GB, free: 15.25 MB / 1.107 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001378/1.022, allocations: 251.8 kB / 1.415 GB, free: 14.96 MB / 1.107 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001784/1.024, allocations: 1.257 MB / 1.417 GB, free: 13.68 MB / 1.107 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003736/1.024, allocations: 77.7 kB / 1.417 GB, free: 13.6 MB / 1.107 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008331/1.025, allocations: 1.278 MB / 1.418 GB, free: 12.31 MB / 1.107 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001003/1.026, allocations: 1.104 MB / 1.419 GB, free: 11.2 MB / 1.107 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001124/1.027, allocations: 0.6166 MB / 1.42 GB, free: 10.57 MB / 1.107 GB
Notification: Performance of setup shared object (initialization): time 0.0001042/1.027, allocations: 305.1 kB / 1.42 GB, free: 10.27 MB / 1.107 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005834/1.033, allocations: 2.788 MB / 1.423 GB, free: 7.473 MB / 1.107 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006401/1.04, allocations: 3.455 MB / 1.426 GB, free: 3.762 MB / 1.107 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01249/1.052, allocations: 6.398 MB / 1.432 GB, free: 13.08 MB / 1.123 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.75e-05/1.052, allocations: 8 kB / 1.432 GB, free: 13.07 MB / 1.123 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02688/1.079, allocations: 10.87 MB / 1.443 GB, free: 2.145 MB / 1.123 GB
Notification: Performance of prepare postOptimizeDAE: time 3.183e-05/1.079, allocations: 12 kB / 1.443 GB, free: 2.133 MB / 1.123 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.653e-05/1.079, allocations: 16 kB / 1.443 GB, free: 2.117 MB / 1.123 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01989/1.099, allocations: 5.967 MB / 1.449 GB, free: 12.14 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004105/1.103, allocations: 0.9477 MB / 1.45 GB, free: 11.19 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04719/1.15, allocations: 28.85 MB / 1.478 GB, free: 14.09 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004436/1.155, allocations: 0.546 MB / 1.478 GB, free: 13.54 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006405/1.155, allocations: 143.9 kB / 1.479 GB, free: 13.4 MB / 1.17 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008421/1.164, allocations: 3.925 MB / 1.482 GB, free: 9.469 MB / 1.17 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006622/1.17, allocations: 3.416 MB / 1.486 GB, free: 5.793 MB / 1.17 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08913/1.26, allocations: 25.85 MB / 1.511 GB, free: 11.55 MB / 1.201 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.628e-05/1.26, allocations: 8 kB / 1.511 GB, free: 11.55 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 0.02571/1.285, allocations: 10.83 MB / 1.522 GB, free: 0.582 MB / 1.201 GB
Notification: Performance of prepare postOptimizeDAE: time 2.371e-05/1.285, allocations: 16.09 kB / 1.522 GB, free: 0.5664 MB / 1.201 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.926e-05/1.285, allocations: 23.94 kB / 1.522 GB, free: 0.543 MB / 1.201 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01521/1.301, allocations: 4.649 MB / 1.526 GB, free: 11.88 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004243/1.305, allocations: 0.9829 MB / 1.527 GB, free: 10.89 MB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03996/1.345, allocations: 30.49 MB / 1.557 GB, free: 11.66 MB / 1.248 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004203/1.349, allocations: 0.5459 MB / 1.557 GB, free: 11.11 MB / 1.248 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005504/1.35, allocations: 140 kB / 1.558 GB, free: 10.98 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 0.0009883/1.351, allocations: 399 kB / 1.558 GB, free: 10.58 MB / 1.248 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006433/1.351, allocations: 206.7 kB / 1.558 GB, free: 10.38 MB / 1.248 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02693/1.378, allocations: 10.97 MB / 1.569 GB, free: 15.32 MB / 1.264 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.681e-05/1.378, allocations: 32 kB / 1.569 GB, free: 15.29 MB / 1.264 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.057e-05/1.378, allocations: 16 kB / 1.569 GB, free: 15.27 MB / 1.264 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.225e-05/1.378, allocations: 15.94 kB / 1.569 GB, free: 15.25 MB / 1.264 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03563/1.414, allocations: 16.47 MB / 1.585 GB, free: 14.54 MB / 1.279 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.74e-05/1.414, allocations: 8 kB / 1.585 GB, free: 14.53 MB / 1.279 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003196/1.417, allocations: 0.749 MB / 1.586 GB, free: 13.78 MB / 1.279 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01856/1.436, allocations: 5.589 MB / 1.591 GB, free: 8.176 MB / 1.279 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005637/1.436, allocations: 79.95 kB / 1.591 GB, free: 8.098 MB / 1.279 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04366/1.48, allocations: 27.68 MB / 1.618 GB, free: 12.12 MB / 1.311 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.429e-05/1.48, allocations: 16.03 kB / 1.618 GB, free: 12.1 MB / 1.311 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02551/1.505, allocations: 10.32 MB / 1.628 GB, free: 1.527 MB / 1.311 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001652/1.507, allocations: 0.7689 MB / 1.629 GB, free: 0.7383 MB / 1.311 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006204/1.508, allocations: 60 kB / 1.629 GB, free: 0.6797 MB / 1.311 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003656/1.511, allocations: 0.5226 MB / 1.63 GB, free: 160 kB / 1.311 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000863/1.512, allocations: 270.9 kB / 1.63 GB, free: 15.89 MB / 1.326 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002812/1.512, allocations: 103.9 kB / 1.63 GB, free: 15.79 MB / 1.326 GB
Notification: Performance of sorting global known variables: time 0.001466/1.514, allocations: 0.9108 MB / 1.631 GB, free: 14.87 MB / 1.326 GB
Notification: Performance of sort global known variables: time 1.1e-07/1.514, allocations: 0 / 1.631 GB, free: 14.87 MB / 1.326 GB
Notification: Performance of remove unused functions: time 0.006164/1.52, allocations: 1.883 MB / 1.633 GB, free: 12.98 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 0.02585/1.546, allocations: 11.01 MB / 1.644 GB, free: 1.707 MB / 1.326 GB
Notification: Performance of simCode: created initialization part: time 0.02918/1.575, allocations: 12.59 MB / 1.656 GB, free: 5.008 MB / 1.342 GB
Notification: Performance of simCode: created event and clocks part: time 7.734e-06/1.575, allocations: 0 / 1.656 GB, free: 5.008 MB / 1.342 GB
Notification: Performance of simCode: created simulation system equations: time 0.01051/1.586, allocations: 4.515 MB / 1.66 GB, free: 468 kB / 1.342 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002118/1.588, allocations: 280.6 kB / 1.66 GB, free: 188 kB / 1.342 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0954/1.683, allocations: 42.16 MB / 1.702 GB, free: 4.949 MB / 1.389 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003401/1.687, allocations: 2.679 MB / 1.704 GB, free: 2.234 MB / 1.389 GB
Notification: Performance of simCode: alias equations: time 0.004236/1.691, allocations: 1.645 MB / 1.706 GB, free: 0.5859 MB / 1.389 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001706/1.692, allocations: 1.089 MB / 1.707 GB, free: 15.5 MB / 1.404 GB
Notification: Performance of SimCode: time 8.61e-07/1.692, allocations: 0 / 1.707 GB, free: 15.5 MB / 1.404 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1701/1.863, allocations: 110.4 MB / 1.815 GB, free: 1.375 MB / 1.498 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.16/17.02, allocations: 8.062 kB / 1.815 GB, free: 1.367 MB / 1.498 GB
"
[Timeout remaining time 283]
(rm -f Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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_BalancedStepUp_DD.fmu > Buildings_11_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 22.43219685999793]