Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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 0.001784/0.001784, allocations: 109.7 kB / 17.12 MB, free: 5.926 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 0.001995/0.001995, allocations: 204 kB / 20.09 MB, free: 2.977 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 1.532/1.532, allocations: 230.6 MB / 253.5 MB, free: 15.09 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 0.9747/0.9747, allocations: 150 MB / 459.5 MB, free: 5.703 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.BalancedStepDown.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_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 0.00203/0.00203, allocations: 66.05 kB / 0.6362 GB, free: 30.23 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1718/0.1739, allocations: 89.13 MB / 0.7233 GB, free: 3.984 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02162/0.1955, allocations: 16.6 MB / 0.7395 GB, free: 3.32 MB / 0.545 GB
Notification: Performance of NFInst.instExpressions: time 0.0114/0.2069, allocations: 6.519 MB / 0.7458 GB, free: 12.79 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00151/0.2084, allocations: 59.75 kB / 0.7459 GB, free: 12.73 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.003274/0.2117, allocations: 1.155 MB / 0.747 GB, free: 11.57 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.003847/0.2155, allocations: 1.366 MB / 0.7484 GB, free: 10.2 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004578/0.2201, allocations: 1.219 MB / 0.7495 GB, free: 8.977 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 0.007097/0.2272, allocations: 4.962 MB / 0.7544 GB, free: 4.004 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005798/0.233, allocations: 4.153 MB / 0.7584 GB, free: 15.78 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003299/0.2363, allocations: 2.096 MB / 0.7605 GB, free: 13.68 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004046/0.2403, allocations: 2.824 MB / 0.7632 GB, free: 10.84 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008655/0.2412, allocations: 447.9 kB / 0.7637 GB, free: 10.41 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00234/0.2435, allocations: 1.209 MB / 0.7649 GB, free: 9.195 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.002226/0.2458, allocations: 2.038 MB / 0.7668 GB, free: 7.152 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.002326/0.2481, allocations: 1.902 MB / 0.7687 GB, free: 5.242 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.007476/0.2556, allocations: 6.713 MB / 0.7753 GB, free: 14.51 MB / 0.5919 GB
Notification: Performance of FrontEnd - DAE generated: time 6.543e-06/0.2556, allocations: 0 / 0.7753 GB, free: 14.51 MB / 0.5919 GB
Notification: Performance of FrontEnd: time 2.184e-06/0.2556, allocations: 0 / 0.7753 GB, free: 14.51 MB / 0.5919 GB
Notification: Performance of Transformations before backend: time 0.0001618/0.2557, allocations: 0 / 0.7753 GB, free: 14.51 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 0.007982/0.2637, allocations: 3.519 MB / 0.7787 GB, free: 10.92 MB / 0.5919 GB
Notification: Performance of prepare preOptimizeDAE: time 4.351e-05/0.2638, allocations: 8.031 kB / 0.7787 GB, free: 10.91 MB / 0.5919 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007323/0.2645, allocations: 492.2 kB / 0.7792 GB, free: 10.42 MB / 0.5919 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01357/0.2781, allocations: 2.378 MB / 0.7815 GB, free: 8.039 MB / 0.5919 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005072/0.2831, allocations: 2.011 MB / 0.7835 GB, free: 5.984 MB / 0.5919 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002204/0.2834, allocations: 234.2 kB / 0.7837 GB, free: 5.754 MB / 0.5919 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001079/0.2844, allocations: 304 kB / 0.784 GB, free: 5.457 MB / 0.5919 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01635/0.3008, allocations: 6.425 MB / 0.7902 GB, free: 14.92 MB / 0.6075 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.058e-05/0.3009, allocations: 4 kB / 0.7903 GB, free: 14.91 MB / 0.6075 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004638/0.3013, allocations: 128 kB / 0.7904 GB, free: 14.79 MB / 0.6075 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005102/0.3018, allocations: 317.3 kB / 0.7907 GB, free: 14.48 MB / 0.6075 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01605/0.3179, allocations: 6.609 MB / 0.7971 GB, free: 7.852 MB / 0.6075 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03698/0.3549, allocations: 24.71 MB / 0.8213 GB, free: 13.08 MB / 0.6387 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01072/0.3656, allocations: 5.295 MB / 0.8264 GB, free: 7.426 MB / 0.6387 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00782/0.3734, allocations: 2.866 MB / 0.8292 GB, free: 4.543 MB / 0.6387 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003969/0.3738, allocations: 135 kB / 0.8294 GB, free: 4.395 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000113/0.3739, allocations: 64.55 kB / 0.8294 GB, free: 4.32 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=230): time 4.188e-06/0.3739, allocations: 0 / 0.8294 GB, free: 4.32 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=313): time 0.4854/0.8593, allocations: 39.27 MB / 0.8678 GB, free: 128.8 MB / 0.67 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.068e-05/0.8594, allocations: 243 kB / 0.868 GB, free: 128.6 MB / 0.67 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001854/0.8613, allocations: 1.258 MB / 0.8692 GB, free: 128.4 MB / 0.67 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005271/0.8618, allocations: 75.36 kB / 0.8693 GB, free: 128.4 MB / 0.67 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007039/0.8625, allocations: 1.281 MB / 0.8706 GB, free: 128.2 MB / 0.67 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009372/0.8635, allocations: 1.104 MB / 0.8716 GB, free: 127.5 MB / 0.67 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001103/0.8646, allocations: 0.6195 MB / 0.8722 GB, free: 127.2 MB / 0.67 GB
Notification: Performance of setup shared object (initialization): time 4.86e-05/0.8646, allocations: 308.2 kB / 0.8725 GB, free: 126.9 MB / 0.67 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006089/0.8707, allocations: 2.783 MB / 0.8753 GB, free: 126.1 MB / 0.67 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006696/0.8774, allocations: 3.463 MB / 0.8786 GB, free: 124.5 MB / 0.67 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01222/0.8896, allocations: 6.392 MB / 0.8849 GB, free: 121.7 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.904e-05/0.8896, allocations: 6.344 kB / 0.8849 GB, free: 121.7 MB / 0.67 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02506/0.9147, allocations: 10.87 MB / 0.8955 GB, free: 116.7 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 3.442e-05/0.9147, allocations: 14.28 kB / 0.8955 GB, free: 116.7 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.913e-05/0.9148, allocations: 18.59 kB / 0.8955 GB, free: 116.7 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01891/0.9337, allocations: 5.966 MB / 0.9014 GB, free: 113.4 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004004/0.9377, allocations: 0.9456 MB / 0.9023 GB, free: 112.5 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0383/0.976, allocations: 28.86 MB / 0.9305 GB, free: 83.48 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00455/0.9805, allocations: 0.5497 MB / 0.931 GB, free: 82.93 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005315/0.9811, allocations: 143.9 kB / 0.9311 GB, free: 82.79 MB / 0.67 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007026/0.9881, allocations: 3.921 MB / 0.935 GB, free: 78.86 MB / 0.67 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006091/0.9942, allocations: 3.424 MB / 0.9383 GB, free: 75.18 MB / 0.67 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08584/1.08, allocations: 25.85 MB / 0.9635 GB, free: 48.96 MB / 0.67 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.12e-05/1.08, allocations: 4 kB / 0.9636 GB, free: 48.96 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 0.02431/1.104, allocations: 10.83 MB / 0.9741 GB, free: 37.98 MB / 0.67 GB
Notification: Performance of prepare postOptimizeDAE: time 2.391e-05/1.104, allocations: 15.83 kB / 0.9741 GB, free: 37.97 MB / 0.67 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.322e-05/1.104, allocations: 20 kB / 0.9742 GB, free: 37.95 MB / 0.67 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01485/1.119, allocations: 4.649 MB / 0.9787 GB, free: 33.29 MB / 0.67 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004447/1.124, allocations: 0.9906 MB / 0.9797 GB, free: 32.3 MB / 0.67 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03501/1.159, allocations: 30.49 MB / 1.009 GB, free: 1.094 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004632/1.163, allocations: 0.5343 MB / 1.01 GB, free: 0.5586 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007347/1.164, allocations: 139.9 kB / 1.01 GB, free: 432 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 0.001207/1.165, allocations: 384.3 kB / 1.01 GB, free: 56 kB / 0.67 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001018/1.166, allocations: 210.7 kB / 1.011 GB, free: 15.85 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03132/1.198, allocations: 10.97 MB / 1.021 GB, free: 4.801 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.108e-05/1.198, allocations: 32 kB / 1.021 GB, free: 4.77 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.923e-05/1.198, allocations: 18.36 kB / 1.021 GB, free: 4.754 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.971e-05/1.198, allocations: 19.94 kB / 1.021 GB, free: 4.734 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04301/1.241, allocations: 16.45 MB / 1.038 GB, free: 4.098 MB / 0.7012 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.588e-05/1.241, allocations: 8 kB / 1.038 GB, free: 4.09 MB / 0.7012 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003736/1.245, allocations: 0.7453 MB / 1.038 GB, free: 3.344 MB / 0.7012 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02144/1.266, allocations: 5.585 MB / 1.044 GB, free: 13.75 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005686/1.267, allocations: 83.89 kB / 1.044 GB, free: 13.66 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05068/1.317, allocations: 27.69 MB / 1.071 GB, free: 1.688 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.437e-05/1.317, allocations: 16.03 kB / 1.071 GB, free: 1.672 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02977/1.347, allocations: 10.33 MB / 1.081 GB, free: 7.09 MB / 0.7481 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002414/1.349, allocations: 0.765 MB / 1.082 GB, free: 6.305 MB / 0.7481 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000771/1.35, allocations: 71.88 kB / 1.082 GB, free: 6.234 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004143/1.354, allocations: 0.5226 MB / 1.082 GB, free: 5.711 MB / 0.7481 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001137/1.355, allocations: 266.9 kB / 1.083 GB, free: 5.445 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000466/1.356, allocations: 104 kB / 1.083 GB, free: 5.344 MB / 0.7481 GB
Notification: Performance of sorting global known variables: time 0.00189/1.358, allocations: 0.9069 MB / 1.084 GB, free: 4.43 MB / 0.7481 GB
Notification: Performance of sort global known variables: time 1.1e-07/1.358, allocations: 3.938 kB / 1.084 GB, free: 4.426 MB / 0.7481 GB
Notification: Performance of remove unused functions: time 0.007687/1.366, allocations: 1.879 MB / 1.085 GB, free: 2.547 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 0.0301/1.396, allocations: 11 MB / 1.096 GB, free: 7.277 MB / 0.7637 GB
Notification: Performance of simCode: created initialization part: time 0.03433/1.43, allocations: 12.6 MB / 1.108 GB, free: 10.57 MB / 0.7794 GB
Notification: Performance of simCode: created event and clocks part: time 1.817e-05/1.43, allocations: 4 kB / 1.108 GB, free: 10.57 MB / 0.7794 GB
Notification: Performance of simCode: created simulation system equations: time 0.01271/1.443, allocations: 4.508 MB / 1.113 GB, free: 6.031 MB / 0.7794 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003112/1.446, allocations: 279.1 kB / 1.113 GB, free: 5.77 MB / 0.7794 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1114/1.557, allocations: 42.11 MB / 1.154 GB, free: 10.6 MB / 0.8262 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004081/1.561, allocations: 2.675 MB / 1.157 GB, free: 7.891 MB / 0.8262 GB
Notification: Performance of simCode: alias equations: time 0.005321/1.567, allocations: 1.637 MB / 1.158 GB, free: 6.25 MB / 0.8262 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002629/1.569, allocations: 1.093 MB / 1.159 GB, free: 5.156 MB / 0.8262 GB
Notification: Performance of SimCode: time 1.773e-06/1.569, allocations: 4 kB / 1.159 GB, free: 5.152 MB / 0.8262 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5439/2.113, allocations: 109.1 MB / 1.266 GB, free: 227.9 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.39/19.51, allocations: 3.938 kB / 1.266 GB, free: 227.9 MB / 0.8419 GB
"
[Timeout remaining time 640]
(rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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_BalancedStepDown_DD.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 23.577123619848862]
Failed to read output from testmodel.py, exit status != 0:
19.643007706850767 19.652029589 19.394243084
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fd0c959ece0>