Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.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 0.001376/0.001376, allocations: 115 kB / 19.7 MB, free: 2.039 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 0.001513/0.001513, allocations: 221.4 kB / 23.01 MB, free: 4.945 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 1.45/1.45, allocations: 230.6 MB / 256.8 MB, free: 7.965 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.9782/0.9782, allocations: 150 MB / 463.2 MB, free: 10.46 MB / 366.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 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(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: IBPSA 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 0.002094/0.002094, allocations: 62.69 kB / 0.6414 GB, free: 10.26 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1635/0.1656, allocations: 89.17 MB / 0.7285 GB, free: 1.148 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.02206/0.1877, allocations: 17.25 MB / 0.7453 GB, free: 15.83 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.01562/0.2033, allocations: 6.676 MB / 0.7518 GB, free: 9.141 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001721/0.205, allocations: 55.75 kB / 0.7519 GB, free: 9.086 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.004306/0.2093, allocations: 1.197 MB / 0.753 GB, free: 7.883 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 0.005078/0.2144, allocations: 1.366 MB / 0.7544 GB, free: 6.512 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004694/0.2191, allocations: 1.262 MB / 0.7556 GB, free: 5.25 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 0.008653/0.2278, allocations: 4.996 MB / 0.7605 GB, free: 248 kB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.364/0.5918, allocations: 2.778 MB / 0.7632 GB, free: 10.39 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002994/0.5948, allocations: 2.111 MB / 0.7653 GB, free: 10.27 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004441/0.5992, allocations: 2.841 MB / 0.768 GB, free: 10.05 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.001114/0.6003, allocations: 442.2 kB / 0.7685 GB, free: 10.05 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002694/0.603, allocations: 1.212 MB / 0.7696 GB, free: 10.05 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.002812/0.6059, allocations: 2.041 MB / 0.7716 GB, free: 9.879 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.003962/0.6098, allocations: 1.924 MB / 0.7735 GB, free: 9.414 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.01278/0.6226, allocations: 6.758 MB / 0.7801 GB, free: 8.762 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 9.628e-06/0.6226, allocations: 1.047 kB / 0.7801 GB, free: 8.762 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 1.883e-06/0.6226, allocations: 0 / 0.7801 GB, free: 8.762 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 0.0002912/0.6229, allocations: 1.875 kB / 0.7801 GB, free: 8.762 MB / 0.5762 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 0.01131/0.6342, allocations: 3.48 MB / 0.7835 GB, free: 7.41 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 4.107e-05/0.6343, allocations: 13.56 kB / 0.7835 GB, free: 7.406 MB / 0.5762 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001134/0.6354, allocations: 494.4 kB / 0.784 GB, free: 7.348 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01287/0.6483, allocations: 2.386 MB / 0.7863 GB, free: 7.168 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006437/0.6547, allocations: 1.983 MB / 0.7883 GB, free: 6.789 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003651/0.6551, allocations: 242 kB / 0.7885 GB, free: 6.781 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002318/0.6574, allocations: 302.3 kB / 0.7888 GB, free: 6.781 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0163/0.6737, allocations: 6.465 MB / 0.7951 GB, free: 4.98 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.556e-05/0.6737, allocations: 2.094 kB / 0.7951 GB, free: 4.98 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004848/0.6742, allocations: 129.8 kB / 0.7952 GB, free: 4.891 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000446/0.6747, allocations: 330.3 kB / 0.7955 GB, free: 4.789 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01523/0.6899, allocations: 6.625 MB / 0.802 GB, free: 1.484 MB / 0.5762 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03688/0.7268, allocations: 24.54 MB / 0.826 GB, free: 12.68 MB / 0.6075 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008718/0.7355, allocations: 3.93 MB / 0.8298 GB, free: 9.945 MB / 0.6075 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007169/0.7427, allocations: 2.85 MB / 0.8326 GB, free: 7.086 MB / 0.6075 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003067/0.743, allocations: 60.3 kB / 0.8327 GB, free: 7.043 MB / 0.6075 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.463e-05/0.743, allocations: 69.05 kB / 0.8327 GB, free: 6.965 MB / 0.6075 GB
Notification: Performance of pre-optimization done (n=230): time 4.989e-06/0.7431, allocations: 4 kB / 0.8327 GB, free: 6.961 MB / 0.6075 GB
Notification: Performance of matching and sorting (n=313): time 0.1391/0.8821, allocations: 39.1 MB / 0.8709 GB, free: 168 kB / 0.6387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001581/0.8823, allocations: 246.5 kB / 0.8711 GB, free: 15.88 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002138/0.8844, allocations: 1.303 MB / 0.8724 GB, free: 14.56 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005663/0.885, allocations: 77.7 kB / 0.8725 GB, free: 14.48 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001005/0.886, allocations: 1.29 MB / 0.8738 GB, free: 13.18 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001322/0.8873, allocations: 1.106 MB / 0.8748 GB, free: 12.09 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001235/0.8885, allocations: 0.6244 MB / 0.8754 GB, free: 11.46 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 0.0001268/0.8887, allocations: 305.1 kB / 0.8757 GB, free: 11.16 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006332/0.895, allocations: 2.778 MB / 0.8784 GB, free: 8.371 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007003/0.902, allocations: 3.451 MB / 0.8818 GB, free: 4.668 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01405/0.916, allocations: 6.398 MB / 0.8881 GB, free: 14.07 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.165e-05/0.9161, allocations: 4 kB / 0.8881 GB, free: 14.06 MB / 0.67 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.03086/0.9469, allocations: 10.87 MB / 0.8987 GB, free: 3.336 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 4.049e-05/0.947, allocations: 12.94 kB / 0.8987 GB, free: 3.324 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.701e-05/0.947, allocations: 20 kB / 0.8987 GB, free: 3.305 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02257/0.9696, allocations: 5.965 MB / 0.9045 GB, free: 13.33 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004526/0.9741, allocations: 0.9414 MB / 0.9055 GB, free: 12.42 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05163/1.026, allocations: 28.64 MB / 0.9334 GB, free: 15.66 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005143/1.031, allocations: 0.546 MB / 0.934 GB, free: 15.12 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009305/1.032, allocations: 143.9 kB / 0.9341 GB, free: 14.98 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009154/1.041, allocations: 3.925 MB / 0.9379 GB, free: 11.04 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006983/1.048, allocations: 3.416 MB / 0.9413 GB, free: 7.383 MB / 0.7169 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09558/1.144, allocations: 25.68 MB / 0.9663 GB, free: 13.43 MB / 0.7481 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.65e-05/1.144, allocations: 4 kB / 0.9664 GB, free: 13.43 MB / 0.7481 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 0.02816/1.172, allocations: 10.55 MB / 0.9767 GB, free: 3.012 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 2.833e-05/1.172, allocations: 12 kB / 0.9767 GB, free: 3 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.41e-05/1.172, allocations: 20 kB / 0.9767 GB, free: 2.98 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01717/1.189, allocations: 4.653 MB / 0.9812 GB, free: 14.31 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004793/1.194, allocations: 0.9914 MB / 0.9822 GB, free: 13.35 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04498/1.239, allocations: 30.07 MB / 1.012 GB, free: 14.76 MB / 0.795 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004698/1.243, allocations: 0.5537 MB / 1.012 GB, free: 14.2 MB / 0.795 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004955/1.244, allocations: 144 kB / 1.012 GB, free: 14.06 MB / 0.795 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 0.0009995/1.245, allocations: 384.5 kB / 1.013 GB, free: 13.71 MB / 0.795 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000651/1.246, allocations: 206.7 kB / 1.013 GB, free: 13.51 MB / 0.795 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02936/1.275, allocations: 10.97 MB / 1.024 GB, free: 2.5 MB / 0.795 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.571e-05/1.275, allocations: 35.94 kB / 1.024 GB, free: 2.465 MB / 0.795 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.992e-05/1.275, allocations: 15.94 kB / 1.024 GB, free: 2.449 MB / 0.795 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.245e-05/1.275, allocations: 19.94 kB / 1.024 GB, free: 2.43 MB / 0.795 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04027/1.315, allocations: 16.44 MB / 1.04 GB, free: 1.82 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.941e-05/1.315, allocations: 12 kB / 1.04 GB, free: 1.809 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003693/1.319, allocations: 0.749 MB / 1.04 GB, free: 1.059 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02104/1.34, allocations: 5.587 MB / 1.046 GB, free: 11.46 MB / 0.8262 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006507/1.341, allocations: 83.95 kB / 1.046 GB, free: 11.38 MB / 0.8262 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0475/1.388, allocations: 27.48 MB / 1.073 GB, free: 15.66 MB / 0.8575 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.24e-05/1.388, allocations: 19.97 kB / 1.073 GB, free: 15.64 MB / 0.8575 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02824/1.416, allocations: 10.34 MB / 1.083 GB, free: 5.055 MB / 0.8575 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002599/1.419, allocations: 0.6936 MB / 1.084 GB, free: 4.359 MB / 0.8575 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000619/1.42, allocations: 71.92 kB / 1.084 GB, free: 4.289 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003744/1.423, allocations: 0.5187 MB / 1.084 GB, free: 3.77 MB / 0.8575 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008648/1.424, allocations: 278.7 kB / 1.084 GB, free: 3.496 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002865/1.425, allocations: 107.9 kB / 1.084 GB, free: 3.391 MB / 0.8575 GB
Notification: Performance of sorting global known variables: time 0.001583/1.426, allocations: 0.9318 MB / 1.085 GB, free: 2.453 MB / 0.8575 GB
Notification: Performance of sort global known variables: time 1.3e-07/1.426, allocations: 4 kB / 1.085 GB, free: 2.449 MB / 0.8575 GB
Notification: Performance of remove unused functions: time 0.006119/1.432, allocations: 1.894 MB / 1.087 GB, free: 0.5547 MB / 0.8575 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 0.3603/1.793, allocations: 10.99 MB / 1.098 GB, free: 293.2 MB / 0.8575 GB
Notification: Performance of simCode: created initialization part: time 0.02922/1.822, allocations: 12.59 MB / 1.11 GB, free: 292 MB / 0.8575 GB
Notification: Performance of simCode: created event and clocks part: time 1.746e-05/1.822, allocations: 1.062 kB / 1.11 GB, free: 292 MB / 0.8575 GB
Notification: Performance of simCode: created simulation system equations: time 0.0105/1.832, allocations: 4.515 MB / 1.115 GB, free: 291.6 MB / 0.8575 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002557/1.835, allocations: 292.9 kB / 1.115 GB, free: 291.6 MB / 0.8575 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09057/1.926, allocations: 42.4 MB / 1.156 GB, free: 267 MB / 0.8575 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00275/1.928, allocations: 2.69 MB / 1.159 GB, free: 264.3 MB / 0.8575 GB
Notification: Performance of simCode: alias equations: time 0.003923/1.932, allocations: 1.644 MB / 1.161 GB, free: 262.7 MB / 0.8575 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001492/1.934, allocations: 1.105 MB / 1.162 GB, free: 261.6 MB / 0.8575 GB
Notification: Performance of SimCode: time 1.132e-06/1.934, allocations: 0 / 1.162 GB, free: 261.6 MB / 0.8575 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1521/2.086, allocations: 113.7 MB / 1.273 GB, free: 148.3 MB / 0.8575 GB
Notification: Performance of buildModelFMU: Generate platform static: time 18.39/20.48, allocations: 8.047 kB / 1.273 GB, free: 148.3 MB / 0.8575 GB
"
[Timeout remaining time 639]
(rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepUp_DD.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 24.416210126997612]
Failed to read output from testmodel.py, exit status != 0:
20.643249429002026 20.662708619 20.035906897
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f6763bcaf20>