Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.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 0.001395/0.001395, allocations: 100.4 kB / 20.45 MB, free: 1.383 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 0.00169/0.00169, allocations: 204.6 kB / 23.74 MB, free: 4.543 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 1.435/1.435, allocations: 230.6 MB / 257.5 MB, free: 7.781 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 0.934/0.934, allocations: 149.9 MB / 463.8 MB, free: 10.31 MB / 366.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(IBPSA.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3")
translateModel(IBPSA.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3") [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 0.002133/0.002133, allocations: 63.59 kB / 0.6424 GB, free: 9.496 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1961/0.1983, allocations: 89.17 MB / 0.7295 GB, free: 396 kB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.FlowSystem.Simplified3): time 0.8216/1.02, allocations: 328.9 MB / 1.051 GB, free: 12.35 MB / 0.8262 GB
Notification: Performance of NFInst.instExpressions: time 0.6995/1.719, allocations: 70.66 MB / 1.12 GB, free: 49.98 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02213/1.741, allocations: 0.5986 MB / 1.12 GB, free: 49.98 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.02143/1.763, allocations: 6.374 MB / 1.126 GB, free: 49.86 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.05055/1.813, allocations: 14.95 MB / 1.141 GB, free: 49.31 MB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02956/1.843, allocations: 10.46 MB / 1.151 GB, free: 49.05 MB / 0.8419 GB
Notification: Performance of NFFlatten.flatten: time 0.07938/1.922, allocations: 56.01 MB / 1.206 GB, free: 36.93 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0267/1.949, allocations: 15.37 MB / 1.221 GB, free: 25.73 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04432/1.993, allocations: 18.38 MB / 1.239 GB, free: 8.332 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03336/2.027, allocations: 15.93 MB / 1.255 GB, free: 9.496 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 0.01011/2.037, allocations: 1.754 MB / 1.256 GB, free: 7.742 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02489/2.062, allocations: 5.126 MB / 1.261 GB, free: 2.828 MB / 0.8575 GB
Notification: Performance of NFScalarize.scalarize: time 0.01286/2.075, allocations: 6.093 MB / 1.267 GB, free: 12.97 MB / 0.8731 GB
Notification: Performance of NFVerifyModel.verify: time 0.02704/2.102, allocations: 8.727 MB / 1.276 GB, free: 4.441 MB / 0.8731 GB
Notification: Performance of NFConvertDAE.convert: time 0.0594/2.161, allocations: 29.5 MB / 1.305 GB, free: 8.082 MB / 0.9044 GB
Notification: Performance of FrontEnd - DAE generated: time 8.967e-06/2.161, allocations: 0 / 1.305 GB, free: 8.082 MB / 0.9044 GB
Notification: Performance of FrontEnd: time 2.244e-06/2.161, allocations: 0 / 1.305 GB, free: 8.082 MB / 0.9044 GB
Notification: Performance of Transformations before backend: time 0.001012/2.162, allocations: 0 / 1.305 GB, free: 8.082 MB / 0.9044 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1949
 * Number of variables: 1949
Notification: Performance of Generate backend data structure: time 0.06572/2.228, allocations: 20.64 MB / 1.325 GB, free: 3.543 MB / 0.92 GB
Notification: Performance of prepare preOptimizeDAE: time 5.29e-05/2.228, allocations: 12.03 kB / 1.325 GB, free: 3.531 MB / 0.92 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01915/2.247, allocations: 3.208 MB / 1.328 GB, free: 316 kB / 0.92 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04858/2.296, allocations: 19.27 MB / 1.347 GB, free: 13.31 MB / 0.9512 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008505/2.296, allocations: 0.6462 MB / 1.347 GB, free: 12.66 MB / 0.9512 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005327/2.302, allocations: 0.8811 MB / 1.348 GB, free: 11.79 MB / 0.9512 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04749/2.349, allocations: 18.07 MB / 1.366 GB, free: 9.273 MB / 0.9669 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003232/2.35, allocations: 7.938 kB / 1.366 GB, free: 9.266 MB / 0.9669 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004105/2.354, allocations: 326.7 kB / 1.366 GB, free: 8.949 MB / 0.9669 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000244/2.354, allocations: 203.9 kB / 1.366 GB, free: 8.75 MB / 0.9669 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04725/2.401, allocations: 21.39 MB / 1.387 GB, free: 3.348 MB / 0.9825 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1421/2.543, allocations: 61.03 MB / 1.447 GB, free: 7.113 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02623/2.569, allocations: 12.32 MB / 1.459 GB, free: 11.08 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01888/2.588, allocations: 9.189 MB / 1.468 GB, free: 1.879 MB / 1.061 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt evalFunc (simulation): time 0.5507/3.139, allocations: 28.84 MB / 1.496 GB, free: 473.3 MB / 1.061 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02172/3.161, allocations: 11.44 MB / 1.507 GB, free: 468.7 MB / 1.061 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03025/3.191, allocations: 8.206 MB / 1.515 GB, free: 468 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=503): time 4.624e-05/3.191, allocations: 0 / 1.515 GB, free: 468 MB / 1.061 GB
Notification: Performance of matching and sorting (n=742): time 0.9022/4.093, allocations: 218 MB / 1.728 GB, free: 266.2 MB / 1.061 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1108/4.204, allocations: 47.44 MB / 1.774 GB, free: 218 MB / 1.061 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02876/4.233, allocations: 16.69 MB / 1.791 GB, free: 201.5 MB / 1.061 GB
Notification: Performance of collectPreVariables (initialization): time 0.004417/4.237, allocations: 201.7 kB / 1.791 GB, free: 201.3 MB / 1.061 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007999/4.245, allocations: 7.624 MB / 1.798 GB, free: 193.7 MB / 1.061 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007862/4.253, allocations: 2.759 MB / 1.801 GB, free: 191 MB / 1.061 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01461/4.268, allocations: 3.782 MB / 1.805 GB, free: 187.2 MB / 1.061 GB
Notification: Performance of setup shared object (initialization): time 3.978e-05/4.268, allocations: 301.1 kB / 1.805 GB, free: 186.9 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02923/4.297, allocations: 19.49 MB / 1.824 GB, free: 167.4 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03172/4.329, allocations: 24.43 MB / 1.848 GB, free: 141.4 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.05859/4.387, allocations: 37.38 MB / 1.884 GB, free: 103.3 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.166e-05/4.387, allocations: 16 kB / 1.884 GB, free: 103.3 MB / 1.061 GB
Notification: Performance of matching and sorting (n=1491) (initialization): time 1.112/5.5, allocations: 132.3 MB / 2.014 GB, free: 429.8 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001024/5.5, allocations: 62.2 kB / 2.014 GB, free: 429.8 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001048/5.5, allocations: 55.22 kB / 2.014 GB, free: 429.8 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5792/6.079, allocations: 117.8 MB / 2.129 GB, free: 367.6 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01665/6.096, allocations: 3.17 MB / 2.132 GB, free: 364.5 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1396/6.235, allocations: 80.9 MB / 2.211 GB, free: 283.6 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08946/6.325, allocations: 6.567 MB / 2.217 GB, free: 277.1 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006596/6.332, allocations: 1.294 MB / 2.218 GB, free: 275.8 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0385/6.37, allocations: 22.57 MB / 2.241 GB, free: 253.2 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03073/6.401, allocations: 23.9 MB / 2.264 GB, free: 227.8 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05536/6.456, allocations: 36.33 MB / 2.299 GB, free: 190.7 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.982e-05/6.456, allocations: 16 kB / 2.299 GB, free: 190.7 MB / 1.061 GB
Notification: Performance of matching and sorting (n=1491) (initialization_lambda0): time 0.5991/7.055, allocations: 130.7 MB / 2.427 GB, free: 60.93 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 8.018e-05/7.055, allocations: 57.7 kB / 2.427 GB, free: 60.87 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.045e-05/7.056, allocations: 54.12 kB / 2.427 GB, free: 60.82 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.114/8.169, allocations: 117.5 MB / 2.542 GB, free: 416.6 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01553/8.185, allocations: 3.147 MB / 2.545 GB, free: 416.6 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.172/8.357, allocations: 84.12 MB / 2.627 GB, free: 360.9 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09226/8.449, allocations: 6.601 MB / 2.634 GB, free: 354.3 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006376/8.456, allocations: 1.267 MB / 2.635 GB, free: 353 MB / 1.061 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 237
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1043):
 * Single equations (assignments): 1023
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(5,80), (5,80)}
Notification: Performance of prepare postOptimizeDAE: time 0.008237/8.464, allocations: 0.7316 MB / 2.635 GB, free: 352.3 MB / 1.061 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007638/8.471, allocations: 1.594 MB / 2.637 GB, free: 351.6 MB / 1.061 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2182/8.69, allocations: 59.95 MB / 2.696 GB, free: 292 MB / 1.061 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2154/8.905, allocations: 63.68 MB / 2.758 GB, free: 228.4 MB / 1.061 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002046/8.905, allocations: 32 kB / 2.758 GB, free: 228.4 MB / 1.061 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2114/9.117, allocations: 63 MB / 2.819 GB, free: 165.4 MB / 1.061 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2905/9.407, allocations: 107.7 MB / 2.924 GB, free: 57.83 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001006/9.407, allocations: 0 / 2.924 GB, free: 57.83 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01162/9.419, allocations: 2.133 MB / 2.927 GB, free: 55.69 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.8563/10.28, allocations: 78.25 MB / 3.003 GB, free: 414.4 MB / 1.061 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004289/10.28, allocations: 0.5376 MB / 3.003 GB, free: 414.4 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1066/10.39, allocations: 54.97 MB / 3.057 GB, free: 403.6 MB / 1.061 GB
Warning: The linear system: 
1 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
2 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
3 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow ;
  valHea.m_flow ;
  spl1.res1.m_flow
]
  =
[
  tabsSouth1[2].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow ;
  -bou.ports[1].m_flow ;
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow
]
 might be structurally or numerically singular for variable spl1.res1.m_flow since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
2 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
3 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
[
  1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  -1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow ;
  valHea.m_flow ;
  valCoo.m_flow
]
  =
[
  tabsSouth1[2].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow ;
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow ;
  -bou.ports[1].m_flow
]
 might be structurally or numerically singular for variable valCoo.m_flow since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
3 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
[
  1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  -1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
3 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.09512/10.48, allocations: 46.46 MB / 3.103 GB, free: 374 MB / 1.061 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.254/10.74, allocations: 90.66 MB / 3.191 GB, free: 285.5 MB / 1.061 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.02023/10.76, allocations: 5.473 MB / 3.196 GB, free: 280.9 MB / 1.061 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.009796/10.77, allocations: 171.9 kB / 3.197 GB, free: 280.8 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05295/10.82, allocations: 3.47 MB / 3.2 GB, free: 277.3 MB / 1.061 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005103/10.82, allocations: 0.8449 MB / 3.201 GB, free: 276.4 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003332/10.83, allocations: 0.6158 MB / 3.201 GB, free: 275.8 MB / 1.061 GB
Notification: Performance of sorting global known variables: time 0.0213/10.85, allocations: 11.32 MB / 3.212 GB, free: 264.6 MB / 1.061 GB
Notification: Performance of sort global known variables: time 2.91e-07/10.85, allocations: 0 / 3.212 GB, free: 264.6 MB / 1.061 GB
Notification: Performance of remove unused functions: time 0.08082/10.93, allocations: 34.85 MB / 3.246 GB, free: 229.7 MB / 1.061 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 42 ($STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpNorth.vol.dynBal.U,valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,vol.p)
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (556):
 * Single equations (assignments): 535
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 4
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 4 systems
   {1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(7,83), (1,1), (38,166)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.006375/10.94, allocations: 1.818 MB / 3.248 GB, free: 228.1 MB / 1.061 GB
Notification: Performance of simCode: created initialization part: time 0.124/11.06, allocations: 69.43 MB / 3.316 GB, free: 158.6 MB / 1.061 GB
Notification: Performance of simCode: created event and clocks part: time 1.516e-05/11.06, allocations: 3.75 kB / 3.316 GB, free: 158.6 MB / 1.061 GB
Notification: Performance of simCode: created simulation system equations: time 0.05319/11.11, allocations: 22.1 MB / 3.338 GB, free: 136.6 MB / 1.061 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0603/11.17, allocations: 8.055 MB / 3.346 GB, free: 128.8 MB / 1.061 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09037/11.26, allocations: 49.79 MB / 3.394 GB, free: 78.97 MB / 1.061 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01914/11.28, allocations: 9.407 MB / 3.403 GB, free: 69.51 MB / 1.061 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01449/11.3, allocations: 2.09 MB / 3.405 GB, free: 67.41 MB / 1.061 GB
Notification: Performance of SimCode: time 1.503e-06/11.3, allocations: 0 / 3.405 GB, free: 67.41 MB / 1.061 GB
Notification: Performance of Templates: time 3.437/14.73, allocations: 1.307 GB / 4.713 GB, free: 120 MB / 1.061 GB
"
[Timeout remaining time 645]
make -j1 -f IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.makefile [Timeout 660]
(rm -f IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.sim & ./IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 480]
Could not SIGINT process: 1925166.
Could not SIGINT process: 1925167.
Could not SIGINT process: 1925170.
Could not SIGINT process: 1923666.
[Calling os._exit(0), Time elapsed: 575.5160504458472]
Failed to read output from testmodel.py, exit status != 0:
14.744647691957653 14.75496611 12.591072041
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fb59c1f2fe0>