Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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 0.0009683/0.0009683, allocations: 93.06 kB / 19.65 MB, free: 280 kB / 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 0.001101/0.001101, allocations: 173.3 kB / 23.03 MB, free: 1.547 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 0.9469/0.9469, allocations: 177.1 MB / 203.4 MB, free: 5.645 MB / 186.7 MB
"
[Timeout remaining time 179]
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 0.002673/0.002673, allocations: 233.9 kB / 260.2 MB, free: 12.83 MB / 250.7 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 0.7007/0.7007, allocations: 138.4 MB / 455.2 MB, free: 1.523 MB / 362.7 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: translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3")
translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.653e-06/1.653e-06, allocations: 0 / 0.5552 GB, free: 456 kB / 474.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.239e-05/2.405e-05, allocations: 2.312 kB / 0.5552 GB, free: 452 kB / 474.7 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3): time 0.2895/0.2895, allocations: 76.01 MB / 0.6294 GB, free: 62.53 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.05231/0.3419, allocations: 30.74 MB / 0.6594 GB, free: 43.36 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0141/0.356, allocations: 0.5821 MB / 0.66 GB, free: 43.04 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.0108/0.3668, allocations: 4.255 MB / 0.6641 GB, free: 40.95 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.02235/0.3891, allocations: 10.39 MB / 0.6743 GB, free: 32.42 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01733/0.4064, allocations: 9.722 MB / 0.6838 GB, free: 25.31 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.07813/0.4846, allocations: 86.38 MB / 0.7681 GB, free: 6.184 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02199/0.5066, allocations: 17.2 MB / 0.7849 GB, free: 4.84 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04709/0.5537, allocations: 22.17 MB / 0.8066 GB, free: 14.73 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02755/0.5812, allocations: 15.16 MB / 0.8214 GB, free: 15.54 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.006565/0.5878, allocations: 1.742 MB / 0.8231 GB, free: 13.79 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01024/0.598, allocations: 2.678 MB / 0.8257 GB, free: 11.11 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.005927/0.6039, allocations: 6.498 MB / 0.8321 GB, free: 4.594 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.01733/0.6213, allocations: 7.431 MB / 0.8393 GB, free: 13.14 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.5029/1.124, allocations: 19.35 MB / 0.8582 GB, free: 122.7 MB / 0.6512 GB
Notification: Performance of FrontEnd - DAE generated: time 9.999e-06/1.124, allocations: 0 / 0.8582 GB, free: 122.7 MB / 0.6512 GB
Notification: Performance of FrontEnd: time 2.024e-06/1.124, allocations: 0 / 0.8582 GB, free: 122.7 MB / 0.6512 GB
Notification: Performance of Transformations before backend: time 0.0009228/1.125, allocations: 0 / 0.8582 GB, free: 122.7 MB / 0.6512 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.05458/1.18, allocations: 21.26 MB / 0.879 GB, free: 113.8 MB / 0.6512 GB
Notification: Performance of prepare preOptimizeDAE: time 5.718e-05/1.18, allocations: 9.953 kB / 0.879 GB, free: 113.8 MB / 0.6512 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01961/1.199, allocations: 3.716 MB / 0.8826 GB, free: 112.6 MB / 0.6512 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03515/1.234, allocations: 16.79 MB / 0.899 GB, free: 109.2 MB / 0.6512 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006743/1.235, allocations: 0.6679 MB / 0.8997 GB, free: 109.2 MB / 0.6512 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005623/1.241, allocations: 0.9455 MB / 0.9006 GB, free: 109.2 MB / 0.6512 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02927/1.27, allocations: 11.32 MB / 0.9116 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003584/1.27, allocations: 14.84 kB / 0.9116 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004032/1.274, allocations: 333.4 kB / 0.912 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003305/1.275, allocations: 366.4 kB / 0.9123 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02114/1.296, allocations: 7.839 MB / 0.92 GB, free: 106.9 MB / 0.6512 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 0.09024/1.386, allocations: 54.96 MB / 0.9736 GB, free: 67.68 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00923/1.395, allocations: 6.143 MB / 0.9796 GB, free: 61.77 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007627/1.403, allocations: 4.82 MB / 0.9843 GB, free: 56.95 MB / 0.6512 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 0.04169/1.445, allocations: 21.7 MB / 1.006 GB, free: 35.35 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007782/1.452, allocations: 6.109 MB / 1.012 GB, free: 28.95 MB / 0.6512 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01822/1.471, allocations: 8.104 MB / 1.019 GB, free: 21.09 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=567): time 3.544e-05/1.471, allocations: 4 kB / 1.019 GB, free: 21.09 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=838): time 0.6627/2.133, allocations: 140.3 MB / 1.156 GB, free: 203.3 MB / 0.7293 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.05393/2.187, allocations: 34.4 MB / 1.19 GB, free: 187.3 MB / 0.7293 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02281/2.21, allocations: 14.31 MB / 1.204 GB, free: 178.3 MB / 0.7293 GB
Notification: Performance of collectPreVariables (initialization): time 0.004164/2.214, allocations: 221.3 kB / 1.204 GB, free: 178.2 MB / 0.7293 GB
Notification: Performance of collectInitialEqns (initialization): time 0.006284/2.221, allocations: 8.838 MB / 1.213 GB, free: 172.7 MB / 0.7293 GB
Notification: Performance of collectInitialBindings (initialization): time 0.005021/2.226, allocations: 3.221 MB / 1.216 GB, free: 171.3 MB / 0.7293 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004516/2.23, allocations: 3.333 MB / 1.219 GB, free: 168 MB / 0.7293 GB
Notification: Performance of setup shared object (initialization): time 3.542e-05/2.23, allocations: 484.7 kB / 1.22 GB, free: 167.5 MB / 0.7293 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006686/2.237, allocations: 4.328 MB / 1.224 GB, free: 163.1 MB / 0.7293 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007965/2.245, allocations: 10.07 MB / 1.234 GB, free: 151.2 MB / 0.7293 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01483/2.26, allocations: 13.52 MB / 1.247 GB, free: 136.8 MB / 0.7293 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.877e-05/2.26, allocations: 17.09 kB / 1.247 GB, free: 136.8 MB / 0.7293 GB
Notification: Performance of matching and sorting (n=1355) (initialization): time 0.2365/2.496, allocations: 69.1 MB / 1.314 GB, free: 68.3 MB / 0.7293 GB
Notification: Performance of prepare postOptimizeDAE: time 7.36e-05/2.496, allocations: 57.64 kB / 1.315 GB, free: 68.24 MB / 0.7293 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.127e-05/2.496, allocations: 52 kB / 1.315 GB, free: 68.19 MB / 0.7293 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.618/3.114, allocations: 143.4 MB / 1.455 GB, free: 166.6 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01255/3.127, allocations: 6.161 MB / 1.461 GB, free: 162.8 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05728/3.184, allocations: 34.38 MB / 1.494 GB, free: 136.7 MB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.05606/3.24, allocations: 34.92 MB / 1.528 GB, free: 101.9 MB / 0.7293 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004965/3.245, allocations: 1.262 MB / 1.53 GB, free: 100.7 MB / 0.7293 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01528/3.261, allocations: 4.505 MB / 1.534 GB, free: 96.71 MB / 0.7293 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01184/3.272, allocations: 9.969 MB / 1.544 GB, free: 85.57 MB / 0.7293 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02115/3.294, allocations: 12.63 MB / 1.556 GB, free: 74.07 MB / 0.7293 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.471e-05/3.294, allocations: 16 kB / 1.556 GB, free: 74.06 MB / 0.7293 GB
Notification: Performance of matching and sorting (n=1355) (initialization_lambda0): time 0.2282/3.522, allocations: 68.39 MB / 1.623 GB, free: 8.633 MB / 0.7293 GB
Notification: Performance of prepare postOptimizeDAE: time 7.043e-05/3.522, allocations: 53.7 kB / 1.623 GB, free: 8.574 MB / 0.7293 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.021e-05/3.522, allocations: 53.12 kB / 1.623 GB, free: 8.523 MB / 0.7293 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.661/4.183, allocations: 142.7 MB / 1.762 GB, free: 144.1 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01216/4.195, allocations: 6.139 MB / 1.768 GB, free: 138.2 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06432/4.259, allocations: 34.75 MB / 1.802 GB, free: 109.4 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.05641/4.316, allocations: 34.94 MB / 1.836 GB, free: 74.62 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005397/4.321, allocations: 1.244 MB / 1.838 GB, free: 73.46 MB / 0.7449 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 233
 * 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 (1035):
 * Single equations (assignments): 1019
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * 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 0.006607/4.328, allocations: 0.8055 MB / 1.838 GB, free: 73.06 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006823/4.335, allocations: 1.943 MB / 1.84 GB, free: 72.17 MB / 0.7449 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.107/4.442, allocations: 40.91 MB / 1.88 GB, free: 33.01 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.1079/4.55, allocations: 39.73 MB / 1.919 GB, free: 9.609 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.3214/4.871, allocations: 27.94 kB / 1.919 GB, free: 206 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1111/4.982, allocations: 39.07 MB / 1.957 GB, free: 204.9 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1477/5.13, allocations: 69.28 MB / 2.025 GB, free: 177.9 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.127e-05/5.13, allocations: 4 kB / 2.025 GB, free: 177.9 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006172/5.136, allocations: 1.771 MB / 2.027 GB, free: 176.2 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2136/5.35, allocations: 112.1 MB / 2.136 GB, free: 65.29 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003402/5.353, allocations: 0.5651 MB / 2.137 GB, free: 64.72 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05293/5.406, allocations: 35.4 MB / 2.171 GB, free: 29.29 MB / 0.7605 GB
Warning: The linear system: 
1 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
2 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
3 : 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
[
  -1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow ;
  valCoo.m_flow ;
  valHea.m_flow
]
  =
[
  -bou.ports[1].m_flow ;
  (-valNorth.res1.m_flow) - valSouth.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
]
 might be structurally or numerically singular for variable valHea.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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.3469/5.753, allocations: 36.08 MB / 2.206 GB, free: 196.8 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1268/5.88, allocations: 48.77 MB / 2.254 GB, free: 195.4 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01293/5.893, allocations: 5.166 MB / 2.259 GB, free: 195.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00654/5.899, allocations: 211.3 kB / 2.259 GB, free: 195.3 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.03185/5.931, allocations: 15.85 MB / 2.275 GB, free: 193.1 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004858/5.936, allocations: 0.8993 MB / 2.276 GB, free: 192.9 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00309/5.939, allocations: 0.629 MB / 2.276 GB, free: 192.7 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.01734/5.956, allocations: 7.7 MB / 2.284 GB, free: 187.8 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 2.5e-07/5.956, allocations: 7.281 kB / 2.284 GB, free: 187.8 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.04604/6.002, allocations: 22.73 MB / 2.306 GB, free: 165.7 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1],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 (621):
 * Single equations (assignments): 600
 * 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), (38,197)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004145/6.006, allocations: 0.6706 MB / 2.307 GB, free: 165.2 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.05622/6.063, allocations: 29.57 MB / 2.335 GB, free: 138.6 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 9.148e-06/6.063, allocations: 4 kB / 2.335 GB, free: 138.6 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.03255/6.095, allocations: 22.25 MB / 2.357 GB, free: 117.4 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03925/6.135, allocations: 9.955 MB / 2.367 GB, free: 109.2 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06262/6.197, allocations: 40.22 MB / 2.406 GB, free: 72.39 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00691/6.204, allocations: 4.342 MB / 2.41 GB, free: 68.1 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.02078/6.225, allocations: 4.773 MB / 2.415 GB, free: 63.32 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.009088/6.234, allocations: 2.059 MB / 2.417 GB, free: 61.27 MB / 0.7605 GB
Notification: Performance of SimCode: time 2.735e-06/6.234, allocations: 4 kB / 2.417 GB, free: 61.26 MB / 0.7605 GB
Notification: Performance of Templates: time 1.518/7.752, allocations: 0.6613 GB / 3.078 GB, free: 200.6 MB / 0.7762 GB
"
[Timeout remaining time 652]
make -j1 -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.sim & ./BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3 -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 21.706324330996722]