Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.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 0.0008544/0.0008544, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0008083/0.0008083, allocations: 165.9 kB / 22.46 MB, free: 2.105 MB / 18.57 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 0.8748/0.8748, allocations: 177.1 MB / 202.8 MB, free: 5.754 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.71/1.71, allocations: 377.8 MB / 0.6221 GB, free: 8.668 MB / 0.5886 GB
"
[Timeout remaining time 178]
Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="Buildings_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.704e-06/1.704e-06, allocations: 0 / 0.981 GB, free: 2.492 MB / 0.9323 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.637e-05/1.808e-05, allocations: 2.281 kB / 0.9811 GB, free: 2.488 MB / 0.9323 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.01211/0.01213, allocations: 15.6 MB / 0.9963 GB, free: 2.832 MB / 0.948 GB
Notification: Performance of NFInst.instExpressions: time 0.007178/0.0193, allocations: 6.266 MB / 1.002 GB, free: 12.55 MB / 0.9636 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000767/0.02007, allocations: 63.75 kB / 1.002 GB, free: 12.49 MB / 0.9636 GB
Notification: Performance of NFTyping.typeComponents: time 0.00169/0.02176, allocations: 1.15 MB / 1.004 GB, free: 11.34 MB / 0.9636 GB
Notification: Performance of NFTyping.typeBindings: time 0.001896/0.02366, allocations: 1.383 MB / 1.005 GB, free: 9.945 MB / 0.9636 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001794/0.02545, allocations: 1.235 MB / 1.006 GB, free: 8.707 MB / 0.9636 GB
Notification: Performance of NFFlatten.flatten: time 0.003775/0.02923, allocations: 5.035 MB / 1.011 GB, free: 3.66 MB / 0.9636 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003092/0.03232, allocations: 2.733 MB / 1.014 GB, free: 0.8594 MB / 0.9636 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002702/0.03502, allocations: 2.869 MB / 1.017 GB, free: 13.98 MB / 0.9792 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002468/0.03749, allocations: 2.584 MB / 1.019 GB, free: 11.39 MB / 0.9792 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003586/0.03785, allocations: 444 kB / 1.019 GB, free: 10.96 MB / 0.9792 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001309/0.03916, allocations: 1.139 MB / 1.021 GB, free: 9.82 MB / 0.9792 GB
Notification: Performance of NFScalarize.scalarize: time 0.00113/0.04029, allocations: 2.128 MB / 1.023 GB, free: 7.688 MB / 0.9792 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009179/0.0412, allocations: 1.353 MB / 1.024 GB, free: 6.332 MB / 0.9792 GB
Notification: Performance of NFConvertDAE.convert: time 0.003994/0.0452, allocations: 6.888 MB / 1.031 GB, free: 15.43 MB / 0.9948 GB
Notification: Performance of FrontEnd - DAE generated: time 4.028e-06/0.0452, allocations: 0 / 1.031 GB, free: 15.43 MB / 0.9948 GB
Notification: Performance of FrontEnd: time 1.693e-06/0.0452, allocations: 0 / 1.031 GB, free: 15.43 MB / 0.9948 GB
Notification: Performance of Transformations before backend: time 4.718e-05/0.04525, allocations: 0 / 1.031 GB, free: 15.43 MB / 0.9948 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 0.003932/0.04918, allocations: 3.405 MB / 1.034 GB, free: 11.97 MB / 0.9948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.521e-05/0.04923, allocations: 12.03 kB / 1.034 GB, free: 11.96 MB / 0.9948 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000412/0.04964, allocations: 488.2 kB / 1.035 GB, free: 11.47 MB / 0.9948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006238/0.05588, allocations: 2.394 MB / 1.037 GB, free: 9.074 MB / 0.9948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002476/0.05835, allocations: 1.969 MB / 1.039 GB, free: 7.07 MB / 0.9948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001084/0.05846, allocations: 230.5 kB / 1.039 GB, free: 6.844 MB / 0.9948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003668/0.05883, allocations: 304.3 kB / 1.039 GB, free: 6.547 MB / 0.9948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.4186/0.4774, allocations: 6.508 MB / 1.046 GB, free: 97.88 MB / 0.9948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001472/0.4776, allocations: 5.641 kB / 1.046 GB, free: 97.88 MB / 0.9948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001096/0.4787, allocations: 132.5 kB / 1.046 GB, free: 97.88 MB / 0.9948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002923/0.479, allocations: 318.5 kB / 1.046 GB, free: 97.88 MB / 0.9948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00865/0.4876, allocations: 6.605 MB / 1.053 GB, free: 96.34 MB / 0.9948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01309/0.5007, allocations: 17.09 MB / 1.069 GB, free: 86.98 MB / 0.9948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003989/0.5047, allocations: 3.924 MB / 1.073 GB, free: 85.6 MB / 0.9948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003598/0.5083, allocations: 2.849 MB / 1.076 GB, free: 84.79 MB / 0.9948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001865/0.5085, allocations: 49.98 kB / 1.076 GB, free: 84.78 MB / 0.9948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.473e-05/0.5085, allocations: 70.66 kB / 1.076 GB, free: 84.72 MB / 0.9948 GB
Notification: Performance of pre-optimization done (n=230): time 4.178e-06/0.5085, allocations: 4.281 kB / 1.076 GB, free: 84.72 MB / 0.9948 GB
Notification: Performance of matching and sorting (n=313): time 0.07671/0.5852, allocations: 39.05 MB / 1.114 GB, free: 76.79 MB / 0.9948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.719e-05/0.5853, allocations: 239.2 kB / 1.114 GB, free: 76.53 MB / 0.9948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001198/0.5865, allocations: 1.297 MB / 1.116 GB, free: 75.84 MB / 0.9948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001741/0.5867, allocations: 75.95 kB / 1.116 GB, free: 75.77 MB / 0.9948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003744/0.5871, allocations: 1.272 MB / 1.117 GB, free: 74.71 MB / 0.9948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005322/0.5876, allocations: 1.095 MB / 1.118 GB, free: 73.77 MB / 0.9948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007571/0.5883, allocations: 0.6123 MB / 1.119 GB, free: 73.44 MB / 0.9948 GB
Notification: Performance of setup shared object (initialization): time 3.036e-05/0.5884, allocations: 302.5 kB / 1.119 GB, free: 73.14 MB / 0.9948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003861/0.5922, allocations: 2.789 MB / 1.122 GB, free: 71.69 MB / 0.9948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004134/0.5964, allocations: 3.536 MB / 1.125 GB, free: 69.36 MB / 0.9948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007707/0.6041, allocations: 6.397 MB / 1.131 GB, free: 65.55 MB / 0.9948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.696e-05/0.6041, allocations: 5.5 kB / 1.131 GB, free: 65.55 MB / 0.9948 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.01408/0.6182, allocations: 10.87 MB / 1.142 GB, free: 56.52 MB / 0.9948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.52e-05/0.6182, allocations: 16 kB / 1.142 GB, free: 56.5 MB / 0.9948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.296e-05/0.6182, allocations: 16.75 kB / 1.142 GB, free: 56.49 MB / 0.9948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.009951/0.6282, allocations: 5.96 MB / 1.148 GB, free: 50.52 MB / 0.9948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001981/0.6302, allocations: 0.9438 MB / 1.149 GB, free: 49.57 MB / 0.9948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02376/0.6539, allocations: 28.17 MB / 1.176 GB, free: 21.26 MB / 0.9948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00272/0.6566, allocations: 0.546 MB / 1.177 GB, free: 20.71 MB / 0.9948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001889/0.6568, allocations: 143.9 kB / 1.177 GB, free: 20.57 MB / 0.9948 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00463/0.6615, allocations: 3.917 MB / 1.181 GB, free: 16.65 MB / 0.9948 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003142/0.6646, allocations: 3.495 MB / 1.184 GB, free: 12.88 MB / 0.9948 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04675/0.7113, allocations: 25.7 MB / 1.209 GB, free: 2.832 MB / 1.01 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.701e-05/0.7114, allocations: 4 kB / 1.209 GB, free: 2.828 MB / 1.01 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 0.01573/0.7271, allocations: 10.54 MB / 1.219 GB, free: 8.227 MB / 1.026 GB
Notification: Performance of prepare postOptimizeDAE: time 2.126e-05/0.7271, allocations: 12 kB / 1.219 GB, free: 8.215 MB / 1.026 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.926e-05/0.7271, allocations: 16.56 kB / 1.219 GB, free: 8.199 MB / 1.026 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.008513/0.7356, allocations: 4.642 MB / 1.224 GB, free: 3.543 MB / 1.026 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002506/0.7381, allocations: 0.9945 MB / 1.225 GB, free: 2.547 MB / 1.026 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0255/0.7636, allocations: 29.55 MB / 1.254 GB, free: 4.434 MB / 1.057 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002704/0.7664, allocations: 0.546 MB / 1.254 GB, free: 3.887 MB / 1.057 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002243/0.7666, allocations: 143.9 kB / 1.255 GB, free: 3.746 MB / 1.057 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 0.0007438/0.7673, allocations: 391.3 kB / 1.255 GB, free: 3.355 MB / 1.057 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003642/0.7677, allocations: 206.7 kB / 1.255 GB, free: 3.152 MB / 1.057 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01525/0.7829, allocations: 10.97 MB / 1.266 GB, free: 8.094 MB / 1.073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.267e-05/0.783, allocations: 35.98 kB / 1.266 GB, free: 8.059 MB / 1.073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.814e-05/0.783, allocations: 16 kB / 1.266 GB, free: 8.043 MB / 1.073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.952e-05/0.783, allocations: 11.95 kB / 1.266 GB, free: 8.031 MB / 1.073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02108/0.8041, allocations: 15.84 MB / 1.281 GB, free: 8.02 MB / 1.089 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.441e-05/0.8041, allocations: 8 kB / 1.281 GB, free: 8.012 MB / 1.089 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001895/0.806, allocations: 0.7458 MB / 1.282 GB, free: 7.266 MB / 1.089 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01077/0.8168, allocations: 5.581 MB / 1.288 GB, free: 1.668 MB / 1.089 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003396/0.8171, allocations: 83.95 kB / 1.288 GB, free: 1.586 MB / 1.089 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02916/0.8463, allocations: 27 MB / 1.314 GB, free: 6.348 MB / 1.12 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.219e-05/0.8463, allocations: 16.97 kB / 1.314 GB, free: 6.332 MB / 1.12 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01529/0.8615, allocations: 10.31 MB / 1.324 GB, free: 11.77 MB / 1.135 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001129/0.8627, allocations: 0.6936 MB / 1.325 GB, free: 11.07 MB / 1.135 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002386/0.8629, allocations: 63.98 kB / 1.325 GB, free: 11.01 MB / 1.135 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001758/0.8647, allocations: 0.5226 MB / 1.325 GB, free: 10.49 MB / 1.135 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006361/0.8653, allocations: 282.7 kB / 1.326 GB, free: 10.21 MB / 1.135 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001647/0.8655, allocations: 99.95 kB / 1.326 GB, free: 10.11 MB / 1.135 GB
Notification: Performance of sorting global known variables: time 0.0009118/0.8664, allocations: 0.9108 MB / 1.327 GB, free: 9.195 MB / 1.135 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.8664, allocations: 0 / 1.327 GB, free: 9.195 MB / 1.135 GB
Notification: Performance of remove unused functions: time 0.004367/0.8708, allocations: 1.883 MB / 1.328 GB, free: 7.312 MB / 1.135 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 0.01617/0.8869, allocations: 10.99 MB / 1.339 GB, free: 12.06 MB / 1.151 GB
Notification: Performance of simCode: created initialization part: time 0.01792/0.9048, allocations: 12.58 MB / 1.351 GB, free: 15.37 MB / 1.167 GB
Notification: Performance of simCode: created event and clocks part: time 7.214e-06/0.9049, allocations: 0 / 1.351 GB, free: 15.37 MB / 1.167 GB
Notification: Performance of simCode: created simulation system equations: time 0.006135/0.911, allocations: 4.512 MB / 1.356 GB, free: 10.83 MB / 1.167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001365/0.9124, allocations: 278.7 kB / 1.356 GB, free: 10.56 MB / 1.167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05747/0.9698, allocations: 42.27 MB / 1.397 GB, free: 15.23 MB / 1.214 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002027/0.9719, allocations: 2.109 MB / 1.399 GB, free: 13.09 MB / 1.214 GB
Notification: Performance of simCode: alias equations: time 0.002948/0.9748, allocations: 1.633 MB / 1.401 GB, free: 11.45 MB / 1.214 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001105/0.9759, allocations: 1.094 MB / 1.402 GB, free: 10.36 MB / 1.214 GB
Notification: Performance of SimCode: time 1.062e-06/0.9759, allocations: 4 kB / 1.402 GB, free: 10.35 MB / 1.214 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1111/1.087, allocations: 109 MB / 1.509 GB, free: 13.95 MB / 1.323 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.5/10.59, allocations: 7.031 kB / 1.509 GB, free: 13.94 MB / 1.323 GB
"
[Timeout remaining time 289]
(rm -f Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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_12_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD.fmu > Buildings_12_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 14.742785856127739]
Failed to read output from testmodel.py, exit status != 0:
10.714051653631032 10.727052316 10.679901604
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7beb489c4230>