Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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 0.001314/0.001314, allocations: 114 kB / 17.12 MB, free: 6.008 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 0.001453/0.001453, allocations: 211.2 kB / 20.1 MB, free: 3.055 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 1.531/1.531, allocations: 230.6 MB / 253.5 MB, free: 15.11 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 1.061/1.061, allocations: 150 MB / 459.5 MB, free: 5.301 MB / 350.1 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.BalancedStepUp.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_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 0.001963/0.001963, allocations: 67.11 kB / 0.6362 GB, free: 30.5 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1696/0.1716, allocations: 89.14 MB / 0.7233 GB, free: 3.992 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02171/0.1933, allocations: 16.59 MB / 0.7395 GB, free: 3.34 MB / 0.545 GB
Notification: Performance of NFInst.instExpressions: time 0.012/0.2053, allocations: 6.527 MB / 0.7458 GB, free: 12.8 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001555/0.2069, allocations: 59.69 kB / 0.7459 GB, free: 12.74 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.0034/0.2103, allocations: 1.155 MB / 0.747 GB, free: 11.58 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.003778/0.214, allocations: 1.362 MB / 0.7483 GB, free: 10.21 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003721/0.2178, allocations: 1.218 MB / 0.7495 GB, free: 8.992 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 0.007557/0.2253, allocations: 4.969 MB / 0.7544 GB, free: 4.012 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007137/0.2325, allocations: 4.146 MB / 0.7584 GB, free: 15.79 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003946/0.2364, allocations: 2.104 MB / 0.7605 GB, free: 13.68 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004796/0.2412, allocations: 2.82 MB / 0.7632 GB, free: 10.86 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.001383/0.2426, allocations: 440 kB / 0.7637 GB, free: 10.43 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003115/0.2457, allocations: 1.213 MB / 0.7649 GB, free: 9.211 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.003344/0.249, allocations: 2.038 MB / 0.7668 GB, free: 7.168 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.004764/0.2538, allocations: 1.906 MB / 0.7687 GB, free: 5.254 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.01122/0.265, allocations: 6.705 MB / 0.7753 GB, free: 14.53 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 6.642e-06/0.265, allocations: 4 kB / 0.7753 GB, free: 14.52 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 2.905e-06/0.265, allocations: 0 / 0.7753 GB, free: 14.52 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 0.000223/0.2653, allocations: 4 kB / 0.7753 GB, free: 14.52 MB / 0.5919 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 0.01046/0.2757, allocations: 3.523 MB / 0.7787 GB, free: 10.93 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.857e-05/0.2758, allocations: 8.031 kB / 0.7787 GB, free: 10.92 MB / 0.5919 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001548/0.2773, allocations: 488.2 kB / 0.7792 GB, free: 10.43 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01397/0.2913, allocations: 2.382 MB / 0.7815 GB, free: 8.047 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005755/0.2971, allocations: 2.007 MB / 0.7835 GB, free: 5.996 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000415/0.2975, allocations: 238.2 kB / 0.7837 GB, free: 5.762 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001698/0.2992, allocations: 300 kB / 0.784 GB, free: 5.469 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01727/0.3164, allocations: 6.417 MB / 0.7902 GB, free: 14.94 MB / 0.6075 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.471e-05/0.3165, allocations: 3.938 kB / 0.7902 GB, free: 14.93 MB / 0.6075 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005721/0.3171, allocations: 139.9 kB / 0.7904 GB, free: 14.8 MB / 0.6075 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005948/0.3177, allocations: 317.3 kB / 0.7907 GB, free: 14.48 MB / 0.6075 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01845/0.3361, allocations: 6.609 MB / 0.7971 GB, free: 7.859 MB / 0.6075 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0422/0.3783, allocations: 24.71 MB / 0.8213 GB, free: 13.09 MB / 0.6387 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01032/0.3887, allocations: 5.297 MB / 0.8264 GB, free: 7.438 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007411/0.3961, allocations: 2.858 MB / 0.8292 GB, free: 4.562 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004025/0.3965, allocations: 143 kB / 0.8294 GB, free: 4.406 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.975e-05/0.3965, allocations: 60.5 kB / 0.8294 GB, free: 4.336 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=230): time 4.839e-06/0.3965, allocations: 0 / 0.8294 GB, free: 4.336 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=313): time 0.5297/0.9262, allocations: 39.27 MB / 0.8678 GB, free: 128.9 MB / 0.67 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.598e-05/0.9263, allocations: 240.6 kB / 0.868 GB, free: 128.6 MB / 0.67 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001991/0.9283, allocations: 1.266 MB / 0.8692 GB, free: 128.5 MB / 0.67 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005462/0.9289, allocations: 75.48 kB / 0.8693 GB, free: 128.4 MB / 0.67 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006786/0.9295, allocations: 1.272 MB / 0.8706 GB, free: 128.2 MB / 0.67 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001083/0.9306, allocations: 1.1 MB / 0.8716 GB, free: 127.5 MB / 0.67 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001123/0.9317, allocations: 0.6265 MB / 0.8722 GB, free: 127.3 MB / 0.67 GB
Notification: Performance of setup shared object (initialization): time 4.932e-05/0.9318, allocations: 307.8 kB / 0.8725 GB, free: 127 MB / 0.67 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006204/0.938, allocations: 2.779 MB / 0.8752 GB, free: 126.1 MB / 0.67 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008363/0.9464, allocations: 3.465 MB / 0.8786 GB, free: 124.5 MB / 0.67 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01348/0.9598, allocations: 6.397 MB / 0.8849 GB, free: 121.8 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.666e-05/0.9599, allocations: 5.594 kB / 0.8849 GB, free: 121.8 MB / 0.67 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02727/0.9872, allocations: 10.87 MB / 0.8955 GB, free: 116.8 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 6.024e-05/0.9872, allocations: 14.69 kB / 0.8955 GB, free: 116.8 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.991e-05/0.9873, allocations: 15.12 kB / 0.8955 GB, free: 116.8 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02002/1.007, allocations: 5.962 MB / 0.9014 GB, free: 113.5 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004184/1.011, allocations: 0.9477 MB / 0.9023 GB, free: 112.5 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04121/1.053, allocations: 28.86 MB / 0.9305 GB, free: 83.5 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004552/1.057, allocations: 0.5536 MB / 0.931 GB, free: 82.95 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007293/1.058, allocations: 136 kB / 0.9311 GB, free: 82.81 MB / 0.67 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007679/1.066, allocations: 3.935 MB / 0.935 GB, free: 78.87 MB / 0.67 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006013/1.072, allocations: 3.42 MB / 0.9383 GB, free: 75.19 MB / 0.67 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08829/1.16, allocations: 25.84 MB / 0.9636 GB, free: 48.98 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.003e-05/1.16, allocations: 8 kB / 0.9636 GB, free: 48.98 MB / 0.67 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 0.02515/1.185, allocations: 10.83 MB / 0.9741 GB, free: 38 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 2.703e-05/1.185, allocations: 15.98 kB / 0.9742 GB, free: 37.99 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.945e-05/1.185, allocations: 16 kB / 0.9742 GB, free: 37.97 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0155/1.201, allocations: 4.645 MB / 0.9787 GB, free: 33.32 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004497/1.205, allocations: 0.9907 MB / 0.9797 GB, free: 32.32 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03552/1.241, allocations: 30.49 MB / 1.009 GB, free: 1.121 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004592/1.245, allocations: 0.5421 MB / 1.01 GB, free: 0.5781 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000636/1.246, allocations: 140.5 kB / 1.01 GB, free: 452 kB / 0.67 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 0.001222/1.247, allocations: 393.6 kB / 1.01 GB, free: 72 kB / 0.67 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008766/1.248, allocations: 210.7 kB / 1.011 GB, free: 15.86 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0316/1.28, allocations: 10.98 MB / 1.021 GB, free: 4.809 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001193/1.28, allocations: 32 kB / 1.021 GB, free: 4.777 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.528e-05/1.28, allocations: 19.39 kB / 1.021 GB, free: 4.762 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.057e-05/1.28, allocations: 19.94 kB / 1.021 GB, free: 4.742 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04391/1.324, allocations: 16.45 MB / 1.038 GB, free: 4.113 MB / 0.7012 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.762e-05/1.324, allocations: 11.94 kB / 1.038 GB, free: 4.102 MB / 0.7012 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003787/1.328, allocations: 0.7453 MB / 1.038 GB, free: 3.355 MB / 0.7012 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02165/1.349, allocations: 5.589 MB / 1.044 GB, free: 13.76 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006296/1.35, allocations: 83.95 kB / 1.044 GB, free: 13.68 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05219/1.402, allocations: 27.69 MB / 1.071 GB, free: 1.695 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.608e-05/1.402, allocations: 12.03 kB / 1.071 GB, free: 1.684 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02999/1.432, allocations: 10.33 MB / 1.081 GB, free: 7.105 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002034/1.434, allocations: 0.7728 MB / 1.082 GB, free: 6.312 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007561/1.435, allocations: 59.95 kB / 1.082 GB, free: 6.254 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004224/1.439, allocations: 0.5265 MB / 1.082 GB, free: 5.727 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001089/1.44, allocations: 274.8 kB / 1.083 GB, free: 5.453 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004027/1.441, allocations: 99.95 kB / 1.083 GB, free: 5.355 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.001774/1.442, allocations: 0.9069 MB / 1.084 GB, free: 4.441 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 9.1e-08/1.442, allocations: 0 / 1.084 GB, free: 4.441 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.007338/1.45, allocations: 1.887 MB / 1.085 GB, free: 2.555 MB / 0.7481 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 0.03081/1.481, allocations: 11 MB / 1.096 GB, free: 7.289 MB / 0.7637 GB
Notification: Performance of simCode: created initialization part: time 0.03499/1.516, allocations: 12.59 MB / 1.108 GB, free: 10.6 MB / 0.7794 GB
Notification: Performance of simCode: created event and clocks part: time 2.086e-05/1.516, allocations: 4 kB / 1.108 GB, free: 10.59 MB / 0.7794 GB
Notification: Performance of simCode: created simulation system equations: time 0.01285/1.528, allocations: 4.511 MB / 1.113 GB, free: 6.051 MB / 0.7794 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002988/1.531, allocations: 277.9 kB / 1.113 GB, free: 5.785 MB / 0.7794 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1164/1.648, allocations: 42.1 MB / 1.154 GB, free: 10.61 MB / 0.8262 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004409/1.652, allocations: 2.675 MB / 1.157 GB, free: 7.902 MB / 0.8262 GB
Notification: Performance of simCode: alias equations: time 0.00499/1.657, allocations: 1.637 MB / 1.158 GB, free: 6.262 MB / 0.8262 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002052/1.659, allocations: 1.089 MB / 1.159 GB, free: 5.172 MB / 0.8262 GB
Notification: Performance of SimCode: time 1.102e-06/1.659, allocations: 0 / 1.159 GB, free: 5.172 MB / 0.8262 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5846/2.244, allocations: 109.1 MB / 1.266 GB, free: 228 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.48/19.72, allocations: 5.703 kB / 1.266 GB, free: 228 MB / 0.8419 GB
"
[Timeout remaining time 640]
(rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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_BalancedStepUp_DD.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 23.881744521204382]
Failed to read output from testmodel.py, exit status != 0:
19.862066502915695 19.87359104 19.606062812
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f5cd49e6ce0>