Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3")
translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.004684/0.004684, allocations: 100.9 kB / 15.73 MB, free: 6.027 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001134/0.001134, allocations: 183.5 kB / 16.67 MB, free: 5.965 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.354/1.354, allocations: 222.9 MB / 240.4 MB, free: 4.312 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9512/0.9512, allocations: 135.1 MB / 425.7 MB, free: 11.91 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002122/0.002122, allocations: 67.91 kB / 0.5857 GB, free: 3.23 MB / 494.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4449/0.4471, allocations: 80.92 MB / 0.6647 GB, free: 7.594 MB / 0.4981 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpSouth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pmpNorth.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpHea.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumpCoo.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value.
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.7245/1.172, allocations: 355.6 MB / 1.012 GB, free: 6.445 MB / 0.6856 GB
Notification: Performance of NFInst.instExpressions: time 0.1053/1.277, allocations: 72.83 MB / 1.083 GB, free: 13.44 MB / 0.7637 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01607/1.293, allocations: 425.5 kB / 1.083 GB, free: 13.02 MB / 0.7637 GB
Notification: Performance of NFTyping.typeComponents: time 0.01684/1.31, allocations: 5.322 MB / 1.089 GB, free: 7.668 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.04313/1.353, allocations: 13.5 MB / 1.102 GB, free: 10.12 MB / 0.7794 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02709/1.38, allocations: 9.738 MB / 1.111 GB, free: 464 kB / 0.7794 GB
Notification: Performance of NFFlatten.flatten: time 0.05228/1.433, allocations: 37.52 MB / 1.148 GB, free: 10.83 MB / 0.8262 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03123/1.464, allocations: 19.8 MB / 1.167 GB, free: 6.871 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04204/1.506, allocations: 17.09 MB / 1.184 GB, free: 5.758 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03706/1.543, allocations: 15.83 MB / 1.199 GB, free: 5.875 MB / 0.8731 GB
Notification: Performance of NFPackage.collectConstants: time 0.008981/1.552, allocations: 1.859 MB / 1.201 GB, free: 4.016 MB / 0.8731 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.055/2.608, allocations: 5.691 MB / 1.207 GB, free: 53.58 MB / 0.8732 GB
Notification: Performance of NFScalarize.scalarize: time 0.0133/2.621, allocations: 5.78 MB / 1.213 GB, free: 53.58 MB / 0.8732 GB
Notification: Performance of NFVerifyModel.verify: time 0.04224/2.663, allocations: 10.3 MB / 1.223 GB, free: 52.82 MB / 0.8732 GB
Notification: Performance of NFConvertDAE.convert: time 0.05491/2.718, allocations: 28.79 MB / 1.251 GB, free: 50.04 MB / 0.8732 GB
Notification: Performance of FrontEnd - DAE generated: time 6.432e-06/2.718, allocations: 0 / 1.251 GB, free: 50.04 MB / 0.8732 GB
Notification: Performance of FrontEnd: time 1.904e-06/2.718, allocations: 0 / 1.251 GB, free: 50.04 MB / 0.8732 GB
Notification: Performance of Transformations before backend: time 0.001126/2.719, allocations: 0 / 1.251 GB, free: 50.04 MB / 0.8732 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2029
 * Number of variables: 2029
Notification: Performance of Generate backend data structure: time 0.07825/2.798, allocations: 22.09 MB / 1.272 GB, free: 42.33 MB / 0.8732 GB
Notification: Performance of prepare preOptimizeDAE: time 4.371e-05/2.798, allocations: 12.31 kB / 1.272 GB, free: 42.33 MB / 0.8732 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01537/2.813, allocations: 2.23 MB / 1.274 GB, free: 41.35 MB / 0.8732 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04518/2.858, allocations: 15.84 MB / 1.29 GB, free: 38.55 MB / 0.8732 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009482/2.859, allocations: 0.6641 MB / 1.291 GB, free: 38.54 MB / 0.8732 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006992/2.866, allocations: 0.9194 MB / 1.291 GB, free: 38.52 MB / 0.8732 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04901/2.915, allocations: 16.41 MB / 1.307 GB, free: 37.71 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0006078/2.916, allocations: 14.94 kB / 1.308 GB, free: 37.71 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006679/2.923, allocations: 328.5 kB / 1.308 GB, free: 37.71 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005219/2.923, allocations: 360.8 kB / 1.308 GB, free: 37.7 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04352/2.967, allocations: 20.86 MB / 1.329 GB, free: 35.93 MB / 0.8732 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 0.155/3.122, allocations: 81.16 MB / 1.408 GB, free: 3.844 MB / 0.9044 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02236/3.144, allocations: 12.35 MB / 1.42 GB, free: 7.723 MB / 0.92 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01683/3.161, allocations: 9.777 MB / 1.429 GB, free: 13.93 MB / 0.9357 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 0.0763/3.237, allocations: 34.18 MB / 1.463 GB, free: 11.38 MB / 0.9669 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01799/3.255, allocations: 9.595 MB / 1.472 GB, free: 1.711 MB / 0.9669 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02152/3.277, allocations: 5.748 MB / 1.478 GB, free: 12.12 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=551): time 3.08e-05/3.277, allocations: 0 / 1.478 GB, free: 12.12 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=822): time 1.231/4.508, allocations: 216.7 MB / 1.689 GB, free: 471.8 MB / 1.076 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.125/4.633, allocations: 55.92 MB / 1.744 GB, free: 415.1 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02574/4.659, allocations: 14.92 MB / 1.759 GB, free: 400.3 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 0.004408/4.663, allocations: 209.7 kB / 1.759 GB, free: 400.1 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0081/4.671, allocations: 7.153 MB / 1.766 GB, free: 393.4 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007523/4.679, allocations: 2.932 MB / 1.769 GB, free: 390.5 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01019/4.689, allocations: 3.53 MB / 1.772 GB, free: 387 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 4.466e-05/4.689, allocations: 305.1 kB / 1.772 GB, free: 386.7 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02507/4.714, allocations: 18.88 MB / 1.791 GB, free: 367.8 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02809/4.742, allocations: 21.46 MB / 1.812 GB, free: 345.3 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0527/4.795, allocations: 36.03 MB / 1.847 GB, free: 308.4 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.837e-05/4.795, allocations: 16 kB / 1.847 GB, free: 308.4 MB / 1.076 GB
Notification: Performance of matching and sorting (n=1347) (initialization): time 0.5386/5.334, allocations: 131.3 MB / 1.975 GB, free: 177 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 9.37e-05/5.334, allocations: 57.64 kB / 1.975 GB, free: 176.9 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.172e-05/5.334, allocations: 56 kB / 1.975 GB, free: 176.9 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5383/5.872, allocations: 118 MB / 2.09 GB, free: 58.97 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01708/5.889, allocations: 3.264 MB / 2.094 GB, free: 55.7 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.6063/6.496, allocations: 81.55 MB / 2.173 GB, free: 467.1 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07643/6.572, allocations: 6.31 MB / 2.179 GB, free: 466.9 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006801/6.579, allocations: 1.286 MB / 2.181 GB, free: 466.9 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04027/6.619, allocations: 21.9 MB / 2.202 GB, free: 460.1 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0301/6.649, allocations: 21 MB / 2.223 GB, free: 451.8 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05822/6.708, allocations: 35.15 MB / 2.257 GB, free: 437.2 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.957e-05/6.708, allocations: 16 kB / 2.257 GB, free: 437.2 MB / 1.076 GB
Notification: Performance of matching and sorting (n=1347) (initialization_lambda0): time 0.5621/7.27, allocations: 129.9 MB / 2.384 GB, free: 308.7 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001159/7.27, allocations: 53.7 kB / 2.384 GB, free: 308.7 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001106/7.27, allocations: 59.88 kB / 2.384 GB, free: 308.6 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5401/7.81, allocations: 117.6 MB / 2.499 GB, free: 191.3 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01571/7.826, allocations: 3.246 MB / 2.502 GB, free: 188.1 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1408/7.967, allocations: 86.11 MB / 2.586 GB, free: 101.8 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07514/8.042, allocations: 6.337 MB / 2.592 GB, free: 95.43 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006474/8.049, allocations: 1.25 MB / 2.593 GB, free: 94.18 MB / 1.076 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 241
 * 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 (1027):
 * Single equations (assignments): 1011
 * 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 0.007451/8.056, allocations: 0.7317 MB / 2.594 GB, free: 93.48 MB / 1.076 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008512/8.065, allocations: 1.462 MB / 2.596 GB, free: 92 MB / 1.076 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.202/8.267, allocations: 60.04 MB / 2.654 GB, free: 32.09 MB / 1.076 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.6353/8.902, allocations: 66.54 MB / 2.719 GB, free: 464.6 MB / 1.076 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001923/8.902, allocations: 29.28 kB / 2.719 GB, free: 464.6 MB / 1.076 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1939/9.096, allocations: 65.89 MB / 2.784 GB, free: 441.7 MB / 1.076 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2673/9.364, allocations: 128.6 MB / 2.909 GB, free: 313.4 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001078/9.364, allocations: 4 kB / 2.909 GB, free: 313.4 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01095/9.375, allocations: 1.878 MB / 2.911 GB, free: 311.5 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.2989/9.674, allocations: 81.38 MB / 2.99 GB, free: 230.4 MB / 1.076 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004374/9.678, allocations: 0.5612 MB / 2.991 GB, free: 229.8 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.09327/9.771, allocations: 58.28 MB / 3.048 GB, free: 171.5 MB / 1.076 GB
Warning: The linear system: 
1 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
2 : 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
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
]
  *
[
  valHea.m_flow ;
  valCoo.m_flow ;
  spl1.res1.m_flow
]
  =
[
  -bou.ports[1].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
]
 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 : 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.$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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1092/9.881, allocations: 54.01 MB / 3.101 GB, free: 116.4 MB / 1.076 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2362/10.12, allocations: 94.88 MB / 3.193 GB, free: 21.8 MB / 1.076 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01782/10.13, allocations: 5.651 MB / 3.199 GB, free: 16.11 MB / 1.076 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008656/10.14, allocations: 208 kB / 3.199 GB, free: 15.91 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04451/10.19, allocations: 3.218 MB / 3.202 GB, free: 12.68 MB / 1.076 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006261/10.19, allocations: 0.8654 MB / 3.203 GB, free: 11.82 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.4329/10.63, allocations: 0.6122 MB / 3.204 GB, free: 468.7 MB / 1.076 GB
Notification: Performance of sorting global known variables: time 0.02472/10.65, allocations: 10.22 MB / 3.214 GB, free: 468.3 MB / 1.076 GB
Notification: Performance of sort global known variables: time 2.5e-07/10.65, allocations: 0 / 3.214 GB, free: 468.3 MB / 1.076 GB
Notification: Performance of remove unused functions: time 0.09825/10.75, allocations: 38.09 MB / 3.251 GB, free: 468.3 MB / 1.076 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (605):
 * Single equations (assignments): 584
 * 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 0.007286/10.76, allocations: 1.778 MB / 3.252 GB, free: 468.1 MB / 1.076 GB
Notification: Performance of simCode: created initialization part: time 0.1285/10.89, allocations: 74.1 MB / 3.325 GB, free: 424.8 MB / 1.076 GB
Notification: Performance of simCode: created event and clocks part: time 1.435e-05/10.89, allocations: 0.8906 kB / 3.325 GB, free: 424.8 MB / 1.076 GB
Notification: Performance of simCode: created simulation system equations: time 0.04953/10.94, allocations: 25.23 MB / 3.35 GB, free: 404.3 MB / 1.076 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04854/10.98, allocations: 7.158 MB / 3.356 GB, free: 399.1 MB / 1.076 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08734/11.07, allocations: 51.1 MB / 3.406 GB, free: 355.1 MB / 1.076 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01706/11.09, allocations: 9.731 MB / 3.416 GB, free: 345.5 MB / 1.076 GB
Notification: Performance of simCode: alias equations: time 0.03427/11.12, allocations: 7.445 MB / 3.423 GB, free: 338.5 MB / 1.076 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01337/11.14, allocations: 1.926 MB / 3.425 GB, free: 336.6 MB / 1.076 GB
Notification: Performance of SimCode: time 1.052e-06/11.14, allocations: 0 / 3.425 GB, free: 336.6 MB / 1.076 GB
Notification: Performance of Templates: time 1.225/12.36, allocations: 0.6089 GB / 4.034 GB, free: 230.5 MB / 1.076 GB
make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.makefile
(rm -f IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)