Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.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 0.002805/0.002805, allocations: 80.52 kB / 19.95 MB, free: 4.602 MB / 18.57 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 0.003425/0.003425, allocations: 173.2 kB / 23.24 MB, free: 1.324 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 1.662/1.662, allocations: 177.1 MB / 203.5 MB, free: 5.754 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.115/3.115, allocations: 389.5 MB / 0.6343 GB, free: 12.63 MB / 0.6042 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.673e-06/1.673e-06, allocations: 0 / 1.001 GB, free: 12.98 MB / 0.9636 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.687e-05/3.854e-05, allocations: 2.281 kB / 1.001 GB, free: 12.98 MB / 0.9636 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified3): time 1.039/1.039, allocations: 326.2 MB / 1.32 GB, free: 6.855 MB / 1.151 GB
Notification: Performance of NFInst.instExpressions: time 0.1282/1.167, allocations: 70.68 MB / 1.389 GB, free: 20 kB / 1.214 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01678/1.184, allocations: 0.5966 MB / 1.389 GB, free: 15.41 MB / 1.229 GB
Notification: Performance of NFTyping.typeComponents: time 0.02212/1.206, allocations: 6.446 MB / 1.396 GB, free: 8.938 MB / 1.229 GB
Notification: Performance of NFTyping.typeBindings: time 0.04932/1.255, allocations: 15.37 MB / 1.411 GB, free: 9.504 MB / 1.245 GB
Notification: Performance of NFTyping.typeClassSections: time 0.03029/1.285, allocations: 10.82 MB / 1.421 GB, free: 14.77 MB / 1.26 GB
Notification: Performance of NFFlatten.flatten: time 0.1201/1.405, allocations: 66.91 MB / 1.487 GB, free: 11.7 MB / 1.323 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03806/1.444, allocations: 15.15 MB / 1.501 GB, free: 12.41 MB / 1.339 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.07591/1.519, allocations: 23.68 MB / 1.524 GB, free: 4.703 MB / 1.354 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.04101/1.56, allocations: 14.72 MB / 1.539 GB, free: 5.953 MB / 1.37 GB
Notification: Performance of NFPackage.collectConstants: time 0.009253/1.57, allocations: 1.754 MB / 1.541 GB, free: 4.199 MB / 1.37 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02312/1.593, allocations: 4.945 MB / 1.545 GB, free: 15.25 MB / 1.385 GB
Notification: Performance of NFScalarize.scalarize: time 0.01443/1.607, allocations: 6.26 MB / 1.551 GB, free: 8.965 MB / 1.385 GB
Notification: Performance of NFVerifyModel.verify: time 0.02571/1.633, allocations: 7.404 MB / 1.559 GB, free: 1.543 MB / 1.385 GB
Notification: Performance of NFConvertDAE.convert: time 1.435/3.068, allocations: 30.3 MB / 1.588 GB, free: 155.5 MB / 1.401 GB
Notification: Performance of FrontEnd - DAE generated: time 7.814e-06/3.068, allocations: 0.7031 kB / 1.588 GB, free: 155.5 MB / 1.401 GB
Notification: Performance of FrontEnd: time 1.113e-06/3.068, allocations: 0 / 1.588 GB, free: 155.5 MB / 1.401 GB
Notification: Performance of Transformations before backend: time 0.001242/3.069, allocations: 0 / 1.588 GB, free: 155.5 MB / 1.401 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 0.07541/3.144, allocations: 20.57 MB / 1.608 GB, free: 147.3 MB / 1.401 GB
Notification: Performance of prepare preOptimizeDAE: time 5.46e-05/3.144, allocations: 9.344 kB / 1.608 GB, free: 147.3 MB / 1.401 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02144/3.166, allocations: 3.234 MB / 1.612 GB, free: 146.2 MB / 1.401 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.05338/3.219, allocations: 20.09 MB / 1.631 GB, free: 142.9 MB / 1.401 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00104/3.22, allocations: 0.6371 MB / 1.632 GB, free: 142.9 MB / 1.401 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.007209/3.227, allocations: 0.8807 MB / 1.633 GB, free: 142.9 MB / 1.401 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0552/3.283, allocations: 18.07 MB / 1.65 GB, free: 140.9 MB / 1.401 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004312/3.283, allocations: 16.91 kB / 1.65 GB, free: 140.9 MB / 1.401 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005096/3.288, allocations: 323.4 kB / 1.651 GB, free: 140.9 MB / 1.401 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000315/3.288, allocations: 205.5 kB / 1.651 GB, free: 140.9 MB / 1.401 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04863/3.337, allocations: 21.38 MB / 1.672 GB, free: 140.9 MB / 1.401 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 0.1326/3.47, allocations: 60.72 MB / 1.731 GB, free: 124.5 MB / 1.401 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02272/3.492, allocations: 12.3 MB / 1.743 GB, free: 124.2 MB / 1.401 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01529/3.508, allocations: 9.204 MB / 1.752 GB, free: 122.5 MB / 1.401 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 0.05791/3.566, allocations: 28.61 MB / 1.78 GB, free: 103.8 MB / 1.401 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01626/3.582, allocations: 11.43 MB / 1.791 GB, free: 94.13 MB / 1.401 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02875/3.611, allocations: 8.162 MB / 1.799 GB, free: 86.21 MB / 1.401 GB
Notification: Performance of pre-optimization done (n=503): time 2.721e-05/3.611, allocations: 0 / 1.799 GB, free: 86.21 MB / 1.401 GB
Notification: Performance of matching and sorting (n=742): time 1.03/4.64, allocations: 218.1 MB / 2.012 GB, free: 11.85 MB / 1.542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1427/4.783, allocations: 47.47 MB / 2.058 GB, free: 11.61 MB / 1.589 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03787/4.821, allocations: 16.32 MB / 2.074 GB, free: 11.38 MB / 1.604 GB
Notification: Performance of collectPreVariables (initialization): time 0.00484/4.826, allocations: 201.7 kB / 2.074 GB, free: 11.17 MB / 1.604 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01735/4.843, allocations: 7.875 MB / 2.082 GB, free: 3.297 MB / 1.604 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0138/4.857, allocations: 2.7 MB / 2.085 GB, free: 0.6328 MB / 1.604 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.02982/4.887, allocations: 3.324 MB / 2.088 GB, free: 13.3 MB / 1.62 GB
Notification: Performance of setup shared object (initialization): time 0.0001954/4.887, allocations: 305.1 kB / 2.088 GB, free: 13 MB / 1.62 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.04096/4.928, allocations: 18.59 MB / 2.106 GB, free: 10.38 MB / 1.636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.04677/4.974, allocations: 23.38 MB / 2.129 GB, free: 1.484 MB / 1.651 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.08347/5.058, allocations: 35.7 MB / 2.164 GB, free: 13.24 MB / 1.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.142e-05/5.058, allocations: 16 kB / 2.164 GB, free: 13.23 MB / 1.698 GB
Notification: Performance of matching and sorting (n=1227) (initialization): time 1.344/6.402, allocations: 130.2 MB / 2.291 GB, free: 0.6792 GB / 1.698 GB
Notification: Performance of prepare postOptimizeDAE: time 8.24e-05/6.402, allocations: 58.09 kB / 2.291 GB, free: 0.6792 GB / 1.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.347e-05/6.402, allocations: 50.5 kB / 2.291 GB, free: 0.6792 GB / 1.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.618/7.02, allocations: 117.8 MB / 2.406 GB, free: 0.5708 GB / 1.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01676/7.037, allocations: 2.975 MB / 2.409 GB, free: 0.5679 GB / 1.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1372/7.174, allocations: 80.9 MB / 2.488 GB, free: 0.4889 GB / 1.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09275/7.267, allocations: 6.545 MB / 2.495 GB, free: 494.1 MB / 1.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005629/7.272, allocations: 1.253 MB / 2.496 GB, free: 492.8 MB / 1.698 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03636/7.309, allocations: 21.67 MB / 2.517 GB, free: 471.1 MB / 1.698 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02936/7.338, allocations: 22.85 MB / 2.539 GB, free: 446.7 MB / 1.698 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05487/7.393, allocations: 34.66 MB / 2.573 GB, free: 411.3 MB / 1.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.095e-05/7.393, allocations: 16 kB / 2.573 GB, free: 411.3 MB / 1.698 GB
Notification: Performance of matching and sorting (n=1227) (initialization_lambda0): time 0.6136/8.007, allocations: 128.6 MB / 2.699 GB, free: 283.7 MB / 1.698 GB
Notification: Performance of prepare postOptimizeDAE: time 7.146e-05/8.007, allocations: 57.7 kB / 2.699 GB, free: 283.6 MB / 1.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.193e-05/8.007, allocations: 52 kB / 2.699 GB, free: 283.6 MB / 1.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6045/8.611, allocations: 117.5 MB / 2.814 GB, free: 166.2 MB / 1.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01504/8.626, allocations: 2.956 MB / 2.817 GB, free: 163.2 MB / 1.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1553/8.781, allocations: 84.11 MB / 2.899 GB, free: 79.18 MB / 1.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09597/8.877, allocations: 6.58 MB / 2.905 GB, free: 72.6 MB / 1.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007358/8.885, allocations: 1.224 MB / 2.906 GB, free: 71.37 MB / 1.698 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 (907):
 * Single equations (assignments): 891
 * 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 0.009177/8.894, allocations: 0.6902 MB / 2.907 GB, free: 70.68 MB / 1.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008703/8.903, allocations: 1.624 MB / 2.909 GB, free: 69.23 MB / 1.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.8793/9.782, allocations: 60.04 MB / 2.967 GB, free: 0.6806 GB / 1.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2372/10.02, allocations: 63.66 MB / 3.03 GB, free: 0.6734 GB / 1.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.000176/10.02, allocations: 36.03 kB / 3.03 GB, free: 0.6734 GB / 1.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2165/10.24, allocations: 63.01 MB / 3.091 GB, free: 0.6588 GB / 1.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2839/10.52, allocations: 107.6 MB / 3.196 GB, free: 0.5628 GB / 1.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.779e-05/10.52, allocations: 0 / 3.196 GB, free: 0.5628 GB / 1.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01248/10.53, allocations: 2.137 MB / 3.198 GB, free: 0.5607 GB / 1.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3271/10.86, allocations: 78.27 MB / 3.275 GB, free: 496.2 MB / 1.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00412/10.86, allocations: 0.5384 MB / 3.275 GB, free: 495.7 MB / 1.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.09895/10.96, allocations: 54.96 MB / 3.329 GB, free: 440.7 MB / 1.698 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1143/11.08, allocations: 46.45 MB / 3.374 GB, free: 393.6 MB / 1.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2486/11.33, allocations: 90.71 MB / 3.463 GB, free: 303.9 MB / 1.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01659/11.34, allocations: 5.448 MB / 3.468 GB, free: 299.2 MB / 1.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008568/11.35, allocations: 164 kB / 3.468 GB, free: 299 MB / 1.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05386/11.4, allocations: 3.471 MB / 3.472 GB, free: 295.5 MB / 1.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004701/11.41, allocations: 0.8488 MB / 3.473 GB, free: 294.7 MB / 1.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002157/11.41, allocations: 0.6119 MB / 3.473 GB, free: 294.1 MB / 1.698 GB
Notification: Performance of sorting global known variables: time 0.01857/11.43, allocations: 11.2 MB / 3.484 GB, free: 282.9 MB / 1.698 GB
Notification: Performance of sort global known variables: time 1.3e-07/11.43, allocations: 7.875 kB / 3.484 GB, free: 282.9 MB / 1.698 GB
Notification: Performance of remove unused functions: time 0.07822/11.51, allocations: 34.54 MB / 3.518 GB, free: 248.4 MB / 1.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 42 ($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 0.005312/11.51, allocations: 1.726 MB / 3.519 GB, free: 246.8 MB / 1.698 GB
Notification: Performance of simCode: created initialization part: time 0.1249/11.64, allocations: 67.3 MB / 3.585 GB, free: 179.4 MB / 1.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.214e-05/11.64, allocations: 3.938 kB / 3.585 GB, free: 179.4 MB / 1.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.05237/11.69, allocations: 22.1 MB / 3.607 GB, free: 157.3 MB / 1.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05692/11.75, allocations: 8.474 MB / 3.615 GB, free: 149.2 MB / 1.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08057/11.83, allocations: 49.18 MB / 3.663 GB, free: 99.84 MB / 1.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01313/11.84, allocations: 9.684 MB / 3.673 GB, free: 90.11 MB / 1.698 GB
Notification: Performance of simCode: alias equations: time 0.03438/11.88, allocations: 6.665 MB / 3.679 GB, free: 83.43 MB / 1.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01104/11.89, allocations: 2.069 MB / 3.681 GB, free: 81.36 MB / 1.698 GB
Notification: Performance of SimCode: time 1.503e-06/11.89, allocations: 0 / 3.681 GB, free: 81.36 MB / 1.698 GB
Notification: Performance of Templates: time 1.615/13.5, allocations: 0.6348 GB / 4.316 GB, free: 218.2 MB / 1.698 GB
"
[Timeout remaining time 286]
make -j1 -f Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.sim & ./Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3 -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 38.858868087641895]