Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_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 0.001421/0.001421, allocations: 112.9 kB / 17.54 MB, free: 4.641 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 0.001415/0.001415, allocations: 189.9 kB / 20.71 MB, free: 1.484 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 1.312/1.312, allocations: 225.6 MB / 249.3 MB, free: 3.324 MB / 190.1 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.32/2.32, allocations: 443.5 MB / 0.7304 GB, free: 14.08 MB / 0.5762 GB
"
[Timeout remaining time 177]
Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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_10_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_10_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 0.001916/0.001916, allocations: 67.91 kB / 1.059 GB, free: 0.8672 MB / 0.795 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2598/0.2618, allocations: 160.7 MB / 1.216 GB, free: 15.84 MB / 0.9669 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.02038/0.2821, allocations: 17.26 MB / 1.232 GB, free: 14.5 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.0104/0.2925, allocations: 6.633 MB / 1.239 GB, free: 7.852 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001114/0.2937, allocations: 51.88 kB / 1.239 GB, free: 7.801 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 0.003004/0.2967, allocations: 1.182 MB / 1.24 GB, free: 6.617 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.002979/0.2996, allocations: 1.362 MB / 1.242 GB, free: 5.25 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002958/0.3026, allocations: 1.27 MB / 1.243 GB, free: 3.977 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.005435/0.308, allocations: 4.985 MB / 1.248 GB, free: 14.98 MB / 0.9981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00396/0.312, allocations: 2.662 MB / 1.25 GB, free: 12.25 MB / 0.9981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002768/0.3148, allocations: 2.08 MB / 1.252 GB, free: 10.16 MB / 0.9981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003942/0.3187, allocations: 2.848 MB / 1.255 GB, free: 7.309 MB / 0.9981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009212/0.3196, allocations: 444 kB / 1.255 GB, free: 6.875 MB / 0.9981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002405/0.322, allocations: 1.205 MB / 1.257 GB, free: 5.668 MB / 0.9981 GB
Notification: Performance of NFScalarize.scalarize: time 0.002272/0.3243, allocations: 2.05 MB / 1.259 GB, free: 3.613 MB / 0.9981 GB
Notification: Performance of NFVerifyModel.verify: time 0.00221/0.3265, allocations: 1.918 MB / 1.26 GB, free: 1.688 MB / 0.9981 GB
Notification: Performance of NFConvertDAE.convert: time 0.4855/0.812, allocations: 6.756 MB / 1.267 GB, free: 21.01 MB / 0.9981 GB
Notification: Performance of FrontEnd - DAE generated: time 4.989e-06/0.812, allocations: 0 / 1.267 GB, free: 21.01 MB / 0.9981 GB
Notification: Performance of FrontEnd: time 2.044e-06/0.812, allocations: 0 / 1.267 GB, free: 21.01 MB / 0.9981 GB
Notification: Performance of Transformations before backend: time 0.0001381/0.8122, allocations: 0 / 1.267 GB, free: 21.01 MB / 0.9981 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 0.007276/0.8195, allocations: 3.557 MB / 1.271 GB, free: 19.57 MB / 0.9981 GB
Notification: Performance of prepare preOptimizeDAE: time 3.565e-05/0.8195, allocations: 9.469 kB / 1.271 GB, free: 19.57 MB / 0.9981 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000683/0.8202, allocations: 492.2 kB / 1.271 GB, free: 19.52 MB / 0.9981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01222/0.8324, allocations: 2.39 MB / 1.273 GB, free: 19.33 MB / 0.9981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004434/0.8368, allocations: 2.015 MB / 1.275 GB, free: 18.89 MB / 0.9981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002202/0.8371, allocations: 235.8 kB / 1.276 GB, free: 18.88 MB / 0.9981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009651/0.838, allocations: 306 kB / 1.276 GB, free: 18.88 MB / 0.9981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01494/0.853, allocations: 6.457 MB / 1.282 GB, free: 18.52 MB / 0.9981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.463e-05/0.853, allocations: 8.594 kB / 1.282 GB, free: 18.52 MB / 0.9981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005261/0.8536, allocations: 130.5 kB / 1.282 GB, free: 18.52 MB / 0.9981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004657/0.854, allocations: 324 kB / 1.283 GB, free: 18.51 MB / 0.9981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01537/0.8694, allocations: 6.625 MB / 1.289 GB, free: 18.47 MB / 0.9981 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0284/0.8978, allocations: 24.77 MB / 1.313 GB, free: 1.527 MB / 0.9981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007977/0.9058, allocations: 5.298 MB / 1.318 GB, free: 14.48 MB / 1.014 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006103/0.9119, allocations: 2.865 MB / 1.321 GB, free: 13.66 MB / 1.014 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002823/0.9122, allocations: 140 kB / 1.321 GB, free: 13.55 MB / 1.014 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.627e-05/0.9122, allocations: 66.69 kB / 1.321 GB, free: 13.5 MB / 1.014 GB
Notification: Performance of pre-optimization done (n=230): time 4.218e-06/0.9122, allocations: 4 kB / 1.321 GB, free: 13.49 MB / 1.014 GB
Notification: Performance of matching and sorting (n=313): time 0.1316/1.044, allocations: 39.33 MB / 1.36 GB, free: 10.07 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001372/1.044, allocations: 251.1 kB / 1.36 GB, free: 9.781 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001883/1.046, allocations: 1.303 MB / 1.361 GB, free: 8.465 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004201/1.046, allocations: 69.7 kB / 1.361 GB, free: 8.391 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008608/1.047, allocations: 1.286 MB / 1.363 GB, free: 7.098 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001107/1.048, allocations: 1.106 MB / 1.364 GB, free: 6.008 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001176/1.049, allocations: 0.6283 MB / 1.364 GB, free: 5.371 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 0.0001135/1.05, allocations: 301.1 kB / 1.365 GB, free: 5.074 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005997/1.056, allocations: 2.776 MB / 1.367 GB, free: 2.289 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006616/1.062, allocations: 3.454 MB / 1.371 GB, free: 14.59 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01298/1.075, allocations: 6.398 MB / 1.377 GB, free: 7.984 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.479e-05/1.075, allocations: 4 kB / 1.377 GB, free: 7.98 MB / 1.045 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02816/1.103, allocations: 10.88 MB / 1.388 GB, free: 13.25 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 3.356e-05/1.103, allocations: 13.69 kB / 1.388 GB, free: 13.23 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.238e-05/1.103, allocations: 16 kB / 1.388 GB, free: 13.22 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01983/1.123, allocations: 5.962 MB / 1.393 GB, free: 7.25 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004081/1.127, allocations: 0.9423 MB / 1.394 GB, free: 6.34 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04682/1.174, allocations: 28.86 MB / 1.423 GB, free: 9.32 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004393/1.179, allocations: 0.546 MB / 1.423 GB, free: 8.773 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006212/1.179, allocations: 143.9 kB / 1.423 GB, free: 8.633 MB / 1.092 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008848/1.188, allocations: 3.921 MB / 1.427 GB, free: 4.703 MB / 1.092 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007393/1.195, allocations: 3.413 MB / 1.43 GB, free: 1.035 MB / 1.092 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09023/1.286, allocations: 25.84 MB / 1.456 GB, free: 6.883 MB / 1.123 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.798e-05/1.286, allocations: 7.656 kB / 1.456 GB, free: 6.879 MB / 1.123 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 0.02716/1.313, allocations: 10.84 MB / 1.466 GB, free: 12.09 MB / 1.139 GB
Notification: Performance of prepare postOptimizeDAE: time 2.94e-05/1.313, allocations: 14.5 kB / 1.466 GB, free: 12.07 MB / 1.139 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.087e-05/1.313, allocations: 20 kB / 1.466 GB, free: 12.05 MB / 1.139 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01551/1.328, allocations: 4.65 MB / 1.471 GB, free: 7.391 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004342/1.333, allocations: 0.9922 MB / 1.472 GB, free: 6.43 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04116/1.374, allocations: 30.49 MB / 1.502 GB, free: 7.32 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004489/1.378, allocations: 0.5421 MB / 1.502 GB, free: 6.777 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000704/1.379, allocations: 143.9 kB / 1.502 GB, free: 6.637 MB / 1.17 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 0.001205/1.38, allocations: 381.1 kB / 1.503 GB, free: 6.297 MB / 1.17 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007747/1.381, allocations: 218.7 kB / 1.503 GB, free: 6.082 MB / 1.17 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02787/1.409, allocations: 10.98 MB / 1.514 GB, free: 11.12 MB / 1.186 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.937e-05/1.409, allocations: 32 kB / 1.514 GB, free: 11.09 MB / 1.186 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.008e-05/1.409, allocations: 16 kB / 1.514 GB, free: 11.07 MB / 1.186 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.079e-05/1.409, allocations: 11.95 kB / 1.514 GB, free: 11.06 MB / 1.186 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03676/1.446, allocations: 16.49 MB / 1.53 GB, free: 10.57 MB / 1.201 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.073e-05/1.446, allocations: 8 kB / 1.53 GB, free: 10.56 MB / 1.201 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003352/1.449, allocations: 0.7397 MB / 1.53 GB, free: 9.836 MB / 1.201 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01867/1.468, allocations: 5.588 MB / 1.536 GB, free: 4.234 MB / 1.201 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005359/1.468, allocations: 83.94 kB / 1.536 GB, free: 4.152 MB / 1.201 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04383/1.512, allocations: 27.69 MB / 1.563 GB, free: 8.219 MB / 1.232 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.596e-05/1.512, allocations: 15.38 kB / 1.563 GB, free: 8.207 MB / 1.232 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02571/1.538, allocations: 10.34 MB / 1.573 GB, free: 13.7 MB / 1.248 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001495/1.539, allocations: 0.7727 MB / 1.574 GB, free: 12.91 MB / 1.248 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004474/1.54, allocations: 67.92 kB / 1.574 GB, free: 12.84 MB / 1.248 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003546/1.543, allocations: 0.5187 MB / 1.574 GB, free: 12.32 MB / 1.248 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008188/1.544, allocations: 270.9 kB / 1.575 GB, free: 12.06 MB / 1.248 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002602/1.545, allocations: 104 kB / 1.575 GB, free: 11.96 MB / 1.248 GB
Notification: Performance of sorting global known variables: time 0.001498/1.546, allocations: 0.9357 MB / 1.576 GB, free: 11.02 MB / 1.248 GB
Notification: Performance of sort global known variables: time 1.1e-07/1.546, allocations: 0 / 1.576 GB, free: 11.02 MB / 1.248 GB
Notification: Performance of remove unused functions: time 0.006076/1.552, allocations: 1.888 MB / 1.578 GB, free: 9.129 MB / 1.248 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 0.02618/1.578, allocations: 11.01 MB / 1.588 GB, free: 13.86 MB / 1.264 GB
Notification: Performance of simCode: created initialization part: time 0.03019/1.608, allocations: 12.58 MB / 1.601 GB, free: 1.18 MB / 1.264 GB
Notification: Performance of simCode: created event and clocks part: time 8.686e-06/1.608, allocations: 5.938 kB / 1.601 GB, free: 1.176 MB / 1.264 GB
Notification: Performance of simCode: created simulation system equations: time 0.01129/1.62, allocations: 4.518 MB / 1.605 GB, free: 12.62 MB / 1.279 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002475/1.622, allocations: 293.2 kB / 1.605 GB, free: 12.34 MB / 1.279 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1197/1.742, allocations: 42.42 MB / 1.647 GB, free: 0.8906 MB / 1.311 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003636/1.746, allocations: 2.688 MB / 1.649 GB, free: 14.17 MB / 1.326 GB
Notification: Performance of simCode: alias equations: time 0.004661/1.75, allocations: 1.637 MB / 1.651 GB, free: 12.53 MB / 1.326 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001876/1.752, allocations: 1.112 MB / 1.652 GB, free: 11.41 MB / 1.326 GB
Notification: Performance of SimCode: time 8.52e-07/1.752, allocations: 0 / 1.652 GB, free: 11.41 MB / 1.326 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1759/1.928, allocations: 111.3 MB / 1.761 GB, free: 12.54 MB / 1.436 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.25/17.18, allocations: 6.984 kB / 1.761 GB, free: 12.53 MB / 1.436 GB
"
[Timeout remaining time 283]
(rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_10_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_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 22.435580418998143]