Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 0.001289/0.001289, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.001657/0.001657, allocations: 208.1 kB / 22.24 MB, free: 5.262 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 1.449/1.449, allocations: 230.6 MB / 256 MB, free: 7.742 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002537/0.002537, allocations: 289.7 kB / 312.7 MB, free: 2.582 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.25/1.25, allocations: 180.6 MB / 0.5369 GB, free: 14.48 MB / 382.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 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(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD,fileNamePrefix="BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: NcDataReader2 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: BuildingSystems 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 0.002982/0.002982, allocations: 105.4 kB / 0.7396 GB, free: 28.17 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1696/0.1725, allocations: 95.39 MB / 0.8327 GB, free: 8.215 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02265/0.1952, allocations: 15.92 MB / 0.8483 GB, free: 8.242 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01127/0.2065, allocations: 6.334 MB / 0.8545 GB, free: 1.891 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001026/0.2075, allocations: 55.75 kB / 0.8545 GB, free: 1.836 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.00301/0.2105, allocations: 1.143 MB / 0.8556 GB, free: 0.6914 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.003057/0.2136, allocations: 1.373 MB / 0.857 GB, free: 15.31 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002995/0.2166, allocations: 1.216 MB / 0.8582 GB, free: 14.09 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.005673/0.2222, allocations: 4.961 MB / 0.863 GB, free: 9.121 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003922/0.2261, allocations: 2.721 MB / 0.8657 GB, free: 6.324 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003798/0.2299, allocations: 2.107 MB / 0.8677 GB, free: 4.211 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0047/0.2346, allocations: 2.695 MB / 0.8704 GB, free: 1.508 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008753/0.2355, allocations: 444 kB / 0.8708 GB, free: 1.074 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002477/0.238, allocations: 1.12 MB / 0.8719 GB, free: 15.95 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.002287/0.2403, allocations: 2.038 MB / 0.8739 GB, free: 13.91 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.002299/0.2426, allocations: 1.557 MB / 0.8754 GB, free: 12.35 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.008272/0.2509, allocations: 6.74 MB / 0.882 GB, free: 5.586 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 6.722e-06/0.2509, allocations: 4 kB / 0.882 GB, free: 5.582 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 2.334e-06/0.2509, allocations: 0 / 0.882 GB, free: 5.582 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 0.000165/0.251, allocations: 0 / 0.882 GB, free: 5.582 MB / 0.6231 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 0.007624/0.2586, allocations: 3.447 MB / 0.8853 GB, free: 2.086 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 4.884e-05/0.2587, allocations: 13.94 kB / 0.8854 GB, free: 2.074 MB / 0.6231 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006881/0.2594, allocations: 488.2 kB / 0.8858 GB, free: 1.586 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01283/0.2722, allocations: 2.39 MB / 0.8882 GB, free: 15.19 MB / 0.6387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005581/0.2778, allocations: 1.966 MB / 0.8901 GB, free: 13.2 MB / 0.6387 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000207/0.278, allocations: 238.2 kB / 0.8903 GB, free: 12.96 MB / 0.6387 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006877/0.2787, allocations: 300 kB / 0.8906 GB, free: 12.67 MB / 0.6387 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01367/0.2924, allocations: 6.5 MB / 0.8969 GB, free: 6.039 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.887e-05/0.2924, allocations: 3.938 kB / 0.8969 GB, free: 6.035 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004028/0.2928, allocations: 128 kB / 0.8971 GB, free: 5.91 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005028/0.2933, allocations: 317.3 kB / 0.8974 GB, free: 5.598 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01571/0.309, allocations: 6.613 MB / 0.9038 GB, free: 14.97 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0322/0.3412, allocations: 17.11 MB / 0.9205 GB, free: 13.33 MB / 0.67 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008663/0.3499, allocations: 3.914 MB / 0.9244 GB, free: 9.395 MB / 0.67 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006933/0.3568, allocations: 2.842 MB / 0.9271 GB, free: 6.535 MB / 0.67 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002471/0.3571, allocations: 61.91 kB / 0.9272 GB, free: 6.477 MB / 0.67 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.741e-05/0.3571, allocations: 60.56 kB / 0.9272 GB, free: 6.406 MB / 0.67 GB
Notification: Performance of pre-optimization done (n=230): time 4.969e-06/0.3571, allocations: 0 / 0.9272 GB, free: 6.406 MB / 0.67 GB
Notification: Performance of matching and sorting (n=313): time 0.1469/0.5041, allocations: 39.04 MB / 0.9654 GB, free: 15.38 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001743/0.5042, allocations: 247.9 kB / 0.9656 GB, free: 15.09 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002148/0.5064, allocations: 1.303 MB / 0.9669 GB, free: 13.77 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.000556/0.507, allocations: 77.7 kB / 0.967 GB, free: 13.68 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001071/0.508, allocations: 1.267 MB / 0.9682 GB, free: 12.4 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001612/0.5096, allocations: 1.108 MB / 0.9693 GB, free: 11.29 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001748/0.5114, allocations: 0.6205 MB / 0.9699 GB, free: 10.66 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 0.0001436/0.5115, allocations: 301.1 kB / 0.9702 GB, free: 10.36 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006837/0.5184, allocations: 2.784 MB / 0.9729 GB, free: 7.566 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007282/0.5256, allocations: 3.53 MB / 0.9763 GB, free: 3.762 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.4052/0.9308, allocations: 6.4 MB / 0.9826 GB, free: 132.1 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.357e-05/0.9308, allocations: 6.938 kB / 0.9826 GB, free: 132.1 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02995/0.9608, allocations: 10.87 MB / 0.9932 GB, free: 129.4 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 5.535e-05/0.9608, allocations: 12.28 kB / 0.9932 GB, free: 129.4 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.288e-05/0.9609, allocations: 17.94 kB / 0.9932 GB, free: 129.4 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01992/0.9808, allocations: 5.955 MB / 0.9991 GB, free: 128.6 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003941/0.9848, allocations: 0.9396 MB / 1 GB, free: 128.6 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03887/1.024, allocations: 28.18 MB / 1.027 GB, free: 107.1 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004374/1.028, allocations: 0.5494 MB / 1.028 GB, free: 106.5 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003541/1.028, allocations: 139.9 kB / 1.028 GB, free: 106.4 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006515/1.035, allocations: 3.921 MB / 1.032 GB, free: 102.4 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005281/1.04, allocations: 3.495 MB / 1.035 GB, free: 98.66 MB / 0.7169 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08439/1.125, allocations: 25.68 MB / 1.06 GB, free: 72.65 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.837e-05/1.125, allocations: 4 kB / 1.06 GB, free: 72.65 MB / 0.7169 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 0.02338/1.148, allocations: 10.54 MB / 1.071 GB, free: 62.04 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 2.919e-05/1.148, allocations: 12 kB / 1.071 GB, free: 62.03 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.7e-05/1.148, allocations: 16 kB / 1.071 GB, free: 62.02 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01454/1.163, allocations: 4.646 MB / 1.075 GB, free: 57.36 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004479/1.167, allocations: 0.9906 MB / 1.076 GB, free: 56.37 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03235/1.199, allocations: 29.56 MB / 1.105 GB, free: 26.25 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004073/1.203, allocations: 0.5421 MB / 1.106 GB, free: 25.7 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003091/1.204, allocations: 136 kB / 1.106 GB, free: 25.57 MB / 0.7169 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 0.0007827/1.205, allocations: 385.7 kB / 1.106 GB, free: 25.2 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000502/1.205, allocations: 210.7 kB / 1.106 GB, free: 24.99 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02374/1.229, allocations: 10.99 MB / 1.117 GB, free: 13.93 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.664e-05/1.229, allocations: 28 kB / 1.117 GB, free: 13.9 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.863e-05/1.229, allocations: 16 kB / 1.117 GB, free: 13.88 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.54e-05/1.229, allocations: 19.94 kB / 1.117 GB, free: 13.86 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03317/1.262, allocations: 15.84 MB / 1.133 GB, free: 13.86 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.017e-05/1.262, allocations: 11.94 kB / 1.133 GB, free: 13.85 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003529/1.266, allocations: 0.7456 MB / 1.133 GB, free: 13.11 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02068/1.286, allocations: 5.577 MB / 1.139 GB, free: 7.516 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005399/1.287, allocations: 87.95 kB / 1.139 GB, free: 7.43 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0482/1.335, allocations: 27 MB / 1.165 GB, free: 12.2 MB / 0.7637 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.546e-05/1.335, allocations: 20.03 kB / 1.165 GB, free: 12.18 MB / 0.7637 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02828/1.363, allocations: 10.34 MB / 1.175 GB, free: 1.594 MB / 0.7637 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00252/1.366, allocations: 0.6957 MB / 1.176 GB, free: 0.8984 MB / 0.7637 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006971/1.367, allocations: 60 kB / 1.176 GB, free: 0.8398 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003897/1.37, allocations: 0.5148 MB / 1.177 GB, free: 332 kB / 0.7637 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008791/1.371, allocations: 290.7 kB / 1.177 GB, free: 36 kB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003444/1.372, allocations: 99.95 kB / 1.177 GB, free: 15.94 MB / 0.7794 GB
Notification: Performance of sorting global known variables: time 0.001584/1.373, allocations: 0.9069 MB / 1.178 GB, free: 15.02 MB / 0.7794 GB
Notification: Performance of sort global known variables: time 8.1e-08/1.373, allocations: 0 / 1.178 GB, free: 15.02 MB / 0.7794 GB
Notification: Performance of remove unused functions: time 0.006259/1.38, allocations: 1.883 MB / 1.18 GB, free: 13.14 MB / 0.7794 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 0.02859/1.408, allocations: 11 MB / 1.19 GB, free: 1.879 MB / 0.7794 GB
Notification: Performance of simCode: created initialization part: time 0.03322/1.441, allocations: 12.6 MB / 1.203 GB, free: 5.18 MB / 0.795 GB
Notification: Performance of simCode: created event and clocks part: time 1.57e-05/1.441, allocations: 0 / 1.203 GB, free: 5.18 MB / 0.795 GB
Notification: Performance of simCode: created simulation system equations: time 0.01264/1.454, allocations: 4.512 MB / 1.207 GB, free: 0.6406 MB / 0.795 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003148/1.457, allocations: 285.9 kB / 1.207 GB, free: 380 kB / 0.795 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1116/1.569, allocations: 42.17 MB / 1.249 GB, free: 5.152 MB / 0.8419 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00376/1.572, allocations: 2.109 MB / 1.251 GB, free: 3.004 MB / 0.8419 GB
Notification: Performance of simCode: alias equations: time 0.00515/1.578, allocations: 1.629 MB / 1.252 GB, free: 1.371 MB / 0.8419 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001951/1.58, allocations: 1.093 MB / 1.253 GB, free: 284 kB / 0.8419 GB
Notification: Performance of SimCode: time 1.262e-06/1.58, allocations: 3.938 kB / 1.253 GB, free: 280 kB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5515/2.131, allocations: 108.9 MB / 1.36 GB, free: 320.5 MB / 0.92 GB
Notification: Performance of buildModelFMU: Generate platform static: time 16.16/18.29, allocations: 0 / 1.36 GB, free: 320.5 MB / 0.92 GB
"
[Timeout remaining time 642]
(rm -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file BuildingSystems_BuildingSystems.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 BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepDown_DD.fmu > BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 22.654394258279353]
Failed to read output from testmodel.py, exit status != 0:
18.458601284772158 18.470280081 18.216857093
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f696d8e6fb0>