Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 0.0013/0.0013, 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 0.001908/0.001908, allocations: 211.8 kB / 22.25 MB, free: 5.086 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 1.434/1.434, allocations: 230.6 MB / 256 MB, free: 8.008 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.121/3.121, allocations: 0.505 GB / 0.8101 GB, free: 22.02 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_latest_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_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_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 0.001999/0.001999, allocations: 64.34 kB / 1.177 GB, free: 17.05 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3799/0.3819, allocations: 180.2 MB / 1.353 GB, free: 8.367 MB / 1.045 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02136/0.4033, allocations: 17.18 MB / 1.37 GB, free: 7.121 MB / 1.061 GB
Notification: Performance of NFInst.instExpressions: time 0.01183/0.4151, allocations: 6.66 MB / 1.376 GB, free: 456 kB / 1.061 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001858/0.417, allocations: 59.69 kB / 1.376 GB, free: 396 kB / 1.061 GB
Notification: Performance of NFTyping.typeComponents: time 0.003291/0.4202, allocations: 1.186 MB / 1.377 GB, free: 15.2 MB / 1.076 GB
Notification: Performance of NFTyping.typeBindings: time 0.003647/0.4239, allocations: 1.362 MB / 1.379 GB, free: 13.83 MB / 1.076 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003246/0.4271, allocations: 1.247 MB / 1.38 GB, free: 12.58 MB / 1.076 GB
Notification: Performance of NFFlatten.flatten: time 0.006321/0.4335, allocations: 4.969 MB / 1.385 GB, free: 7.602 MB / 1.076 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004366/0.4378, allocations: 2.764 MB / 1.388 GB, free: 4.773 MB / 1.076 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003625/0.4415, allocations: 2.1 MB / 1.39 GB, free: 2.668 MB / 1.076 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004818/0.4463, allocations: 2.82 MB / 1.392 GB, free: 15.84 MB / 1.092 GB
Notification: Performance of NFPackage.collectConstants: time 0.001155/0.4474, allocations: 440 kB / 1.393 GB, free: 15.41 MB / 1.092 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00287/0.4503, allocations: 1.213 MB / 1.394 GB, free: 14.2 MB / 1.092 GB
Notification: Performance of NFScalarize.scalarize: time 0.002527/0.4528, allocations: 2.042 MB / 1.396 GB, free: 12.15 MB / 1.092 GB
Notification: Performance of NFVerifyModel.verify: time 0.002765/0.4556, allocations: 1.899 MB / 1.398 GB, free: 10.24 MB / 1.092 GB
Notification: Performance of NFConvertDAE.convert: time 0.008252/0.4638, allocations: 6.709 MB / 1.404 GB, free: 3.512 MB / 1.092 GB
Notification: Performance of FrontEnd - DAE generated: time 5.61e-06/0.4638, allocations: 3.938 kB / 1.404 GB, free: 3.508 MB / 1.092 GB
Notification: Performance of FrontEnd: time 2.014e-06/0.4638, allocations: 0 / 1.404 GB, free: 3.508 MB / 1.092 GB
Notification: Performance of Transformations before backend: time 0.0001521/0.464, allocations: 7.938 kB / 1.404 GB, free: 3.5 MB / 1.092 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 863
 * Number of variables: 863
Notification: Performance of Generate backend data structure: time 0.007474/0.4715, allocations: 3.44 MB / 1.408 GB, free: 12 kB / 1.092 GB
Notification: Performance of prepare preOptimizeDAE: time 4.443e-05/0.4715, allocations: 12.03 kB / 1.408 GB, free: 0 / 1.092 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006862/0.4722, allocations: 492.3 kB / 1.408 GB, free: 15.5 MB / 1.107 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01236/0.4846, allocations: 2.386 MB / 1.411 GB, free: 13.11 MB / 1.107 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005513/0.4901, allocations: 1.962 MB / 1.412 GB, free: 11.12 MB / 1.107 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002223/0.4903, allocations: 238.2 kB / 1.413 GB, free: 10.88 MB / 1.107 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00104/0.4913, allocations: 300 kB / 1.413 GB, free: 10.59 MB / 1.107 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01492/0.5063, allocations: 6.429 MB / 1.419 GB, free: 4.047 MB / 1.107 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.427e-05/0.5064, allocations: 7.938 kB / 1.419 GB, free: 4.039 MB / 1.107 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004409/0.5068, allocations: 128 kB / 1.419 GB, free: 3.914 MB / 1.107 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004685/0.5073, allocations: 313.3 kB / 1.42 GB, free: 3.605 MB / 1.107 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01626/0.5235, allocations: 6.617 MB / 1.426 GB, free: 12.97 MB / 1.123 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03438/0.5579, allocations: 24.48 MB / 1.45 GB, free: 2.418 MB / 1.139 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008049/0.566, allocations: 3.927 MB / 1.454 GB, free: 14.47 MB / 1.154 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006381/0.5723, allocations: 2.846 MB / 1.457 GB, free: 11.61 MB / 1.154 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002734/0.5726, allocations: 57.94 kB / 1.457 GB, free: 11.55 MB / 1.154 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.678e-05/0.5727, allocations: 68.48 kB / 1.457 GB, free: 11.47 MB / 1.154 GB
Notification: Performance of pre-optimization done (n=230): time 4.028e-06/0.5727, allocations: 0 / 1.457 GB, free: 11.47 MB / 1.154 GB
Notification: Performance of matching and sorting (n=313): time 0.1363/0.709, allocations: 39.05 MB / 1.495 GB, free: 4.43 MB / 1.186 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001701/0.7092, allocations: 247.8 kB / 1.495 GB, free: 4.137 MB / 1.186 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001988/0.7112, allocations: 1.257 MB / 1.496 GB, free: 2.863 MB / 1.186 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005061/0.7117, allocations: 77.7 kB / 1.496 GB, free: 2.781 MB / 1.186 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009538/0.7126, allocations: 1.278 MB / 1.498 GB, free: 1.492 MB / 1.186 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001335/0.714, allocations: 1.104 MB / 1.499 GB, free: 388 kB / 1.186 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001194/0.7151, allocations: 0.6205 MB / 1.499 GB, free: 15.75 MB / 1.201 GB
Notification: Performance of setup shared object (initialization): time 0.0001248/0.7153, allocations: 305.1 kB / 1.5 GB, free: 15.45 MB / 1.201 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006307/0.7216, allocations: 2.791 MB / 1.502 GB, free: 12.65 MB / 1.201 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007576/0.7292, allocations: 3.459 MB / 1.506 GB, free: 8.93 MB / 1.201 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01469/0.7438, allocations: 6.397 MB / 1.512 GB, free: 2.25 MB / 1.201 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.606e-05/0.7439, allocations: 4 kB / 1.512 GB, free: 2.246 MB / 1.201 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02968/0.7736, allocations: 10.88 MB / 1.523 GB, free: 7.312 MB / 1.217 GB
Notification: Performance of prepare postOptimizeDAE: time 3.943e-05/0.7736, allocations: 13.56 kB / 1.523 GB, free: 7.301 MB / 1.217 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.754e-05/0.7736, allocations: 16 kB / 1.523 GB, free: 7.285 MB / 1.217 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02224/0.7959, allocations: 5.967 MB / 1.529 GB, free: 1.305 MB / 1.217 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004725/0.8006, allocations: 0.9438 MB / 1.529 GB, free: 368 kB / 1.217 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05074/0.8513, allocations: 28.63 MB / 1.557 GB, free: 3.527 MB / 1.248 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004419/0.8558, allocations: 0.546 MB / 1.558 GB, free: 2.98 MB / 1.248 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005175/0.8563, allocations: 143.9 kB / 1.558 GB, free: 2.84 MB / 1.248 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008481/0.8648, allocations: 3.921 MB / 1.562 GB, free: 14.91 MB / 1.264 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007195/0.872, allocations: 3.42 MB / 1.565 GB, free: 11.23 MB / 1.264 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09199/0.9639, allocations: 25.7 MB / 1.59 GB, free: 1.184 MB / 1.279 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.175e-05/0.964, allocations: 4 kB / 1.59 GB, free: 1.18 MB / 1.279 GB
Warning: The linear system: 
1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1]
4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[2] * line2.i3[2]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[1] ;
  line2.v3_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv3.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load3.v[1] ;
  line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[2] ;
  line2.v3_p[2] ;
  line2.v1_p[2] ;
  line2.v1_n[2]
]
  =
[
  -transformer.conv3.V2[2] ;
  line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ;
  -loadRL.load3.v[2] ;
  line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1]
]
 might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.0272/0.9912, allocations: 10.53 MB / 1.601 GB, free: 6.57 MB / 1.295 GB
Notification: Performance of prepare postOptimizeDAE: time 4.572e-05/0.9912, allocations: 21.39 kB / 1.601 GB, free: 6.551 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.904e-05/0.9912, allocations: 16 kB / 1.601 GB, free: 6.535 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01605/1.007, allocations: 4.65 MB / 1.605 GB, free: 1.867 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004563/1.012, allocations: 0.9945 MB / 1.606 GB, free: 0.8711 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7099/1.722, allocations: 30.06 MB / 1.636 GB, free: 222.3 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004277/1.726, allocations: 0.5424 MB / 1.636 GB, free: 222.3 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000491/1.727, allocations: 139.7 kB / 1.636 GB, free: 222.3 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 0.0008472/1.727, allocations: 385 kB / 1.637 GB, free: 222 MB / 1.295 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005804/1.728, allocations: 212.9 kB / 1.637 GB, free: 222 MB / 1.295 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02668/1.755, allocations: 10.97 MB / 1.647 GB, free: 218.8 MB / 1.295 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.646e-05/1.755, allocations: 31.28 kB / 1.648 GB, free: 218.8 MB / 1.295 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.689e-05/1.755, allocations: 19.22 kB / 1.648 GB, free: 218.8 MB / 1.295 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.319e-05/1.755, allocations: 17.67 kB / 1.648 GB, free: 218.8 MB / 1.295 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03395/1.789, allocations: 16.43 MB / 1.664 GB, free: 212.6 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.969e-05/1.789, allocations: 7.312 kB / 1.664 GB, free: 212.6 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00304/1.792, allocations: 0.7395 MB / 1.664 GB, free: 212.3 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0165/1.808, allocations: 5.594 MB / 1.67 GB, free: 209.7 MB / 1.295 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006402/1.809, allocations: 79.33 kB / 1.67 GB, free: 209.6 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03314/1.842, allocations: 27.49 MB / 1.697 GB, free: 184 MB / 1.295 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.348e-06/1.842, allocations: 27.86 kB / 1.697 GB, free: 184 MB / 1.295 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02182/1.864, allocations: 10.33 MB / 1.707 GB, free: 173.4 MB / 1.295 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002033/1.866, allocations: 0.6919 MB / 1.707 GB, free: 172.7 MB / 1.295 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004666/1.866, allocations: 63.98 kB / 1.708 GB, free: 172.7 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003164/1.87, allocations: 0.5187 MB / 1.708 GB, free: 172.1 MB / 1.295 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007432/1.87, allocations: 286.7 kB / 1.708 GB, free: 171.8 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002036/1.871, allocations: 103.9 kB / 1.708 GB, free: 171.7 MB / 1.295 GB
Notification: Performance of sorting global known variables: time 0.001075/1.872, allocations: 0.903 MB / 1.709 GB, free: 170.8 MB / 1.295 GB
Notification: Performance of sort global known variables: time 1e-07/1.872, allocations: 4 kB / 1.709 GB, free: 170.8 MB / 1.295 GB
Notification: Performance of remove unused functions: time 0.004995/1.877, allocations: 1.883 MB / 1.711 GB, free: 168.9 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 0.0214/1.898, allocations: 11 MB / 1.722 GB, free: 157.7 MB / 1.295 GB
Notification: Performance of simCode: created initialization part: time 0.02553/1.924, allocations: 12.59 MB / 1.734 GB, free: 145 MB / 1.295 GB
Notification: Performance of simCode: created event and clocks part: time 1.769e-05/1.924, allocations: 4 kB / 1.734 GB, free: 145 MB / 1.295 GB
Notification: Performance of simCode: created simulation system equations: time 0.009793/1.933, allocations: 4.505 MB / 1.739 GB, free: 140.5 MB / 1.295 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002354/1.936, allocations: 291.5 kB / 1.739 GB, free: 140.2 MB / 1.295 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08204/2.018, allocations: 42.17 MB / 1.78 GB, free: 96.99 MB / 1.295 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002269/2.02, allocations: 2.675 MB / 1.783 GB, free: 94.28 MB / 1.295 GB
Notification: Performance of simCode: alias equations: time 0.003624/2.024, allocations: 1.64 MB / 1.784 GB, free: 92.66 MB / 1.295 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001268/2.025, allocations: 1.089 MB / 1.785 GB, free: 91.57 MB / 1.295 GB
Notification: Performance of SimCode: time 1.052e-06/2.025, allocations: 0.5625 kB / 1.785 GB, free: 91.57 MB / 1.295 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1773/2.202, allocations: 112.8 MB / 1.896 GB, free: 11.06 MB / 1.326 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.39/19.59, allocations: 5.234 kB / 1.896 GB, free: 11.06 MB / 1.326 GB
"
[Timeout remaining time 280]
(rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1) [Timeout 840.0]
[Calling os._exit(0), Time elapsed: 26.271955157999855]
Failed to read output from testmodel.py, exit status != 0:
19.74958361600011 19.770272748 19.302224617
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f89a0d62f20>