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 0.005406/0.005407, allocations: 100.8 kB / 15.87 MB, free: 5.871 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001374/0.001374, allocations: 195.8 kB / 16.79 MB, free: 5.816 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.338/1.338, allocations: 222.9 MB / 240.5 MB, free: 4.562 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9454/0.9454, allocations: 135.1 MB / 425.8 MB, free: 11.9 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001389/0.001389, allocations: 64.66 kB / 0.5053 GB, free: 5.719 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1681/0.1695, allocations: 80.92 MB / 0.5843 GB, free: 4.957 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 1.067/1.236, allocations: 353 MB / 0.9291 GB, free: 41.42 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.09896/1.335, allocations: 73 MB / 1 GB, free: 29.35 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02229/1.357, allocations: 394 kB / 1.001 GB, free: 29.35 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.01808/1.376, allocations: 4.419 MB / 1.005 GB, free: 26.55 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.04423/1.42, allocations: 12.53 MB / 1.017 GB, free: 18.46 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02604/1.446, allocations: 8.882 MB / 1.026 GB, free: 12.17 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.05737/1.503, allocations: 48.25 MB / 1.073 GB, free: 12.94 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03011/1.533, allocations: 17.52 MB / 1.09 GB, free: 11.94 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03639/1.57, allocations: 14.51 MB / 1.104 GB, free: 14.08 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03265/1.603, allocations: 15.71 MB / 1.12 GB, free: 15.48 MB / 0.7637 GB
Notification: Performance of NFPackage.collectConstants: time 0.009131/1.612, allocations: 1.207 MB / 1.121 GB, free: 14.27 MB / 0.7637 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02332/1.635, allocations: 4.881 MB / 1.126 GB, free: 9.645 MB / 0.7637 GB
Notification: Performance of NFScalarize.scalarize: time 0.0122/1.647, allocations: 5.082 MB / 1.131 GB, free: 4.777 MB / 0.7637 GB
Notification: Performance of NFVerifyModel.verify: time 0.0255/1.673, allocations: 9.516 MB / 1.14 GB, free: 11.45 MB / 0.7794 GB
Notification: Performance of NFConvertDAE.convert: time 0.03226/1.705, allocations: 22.18 MB / 1.162 GB, free: 6.148 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 5.1e-06/1.705, allocations: 0 / 1.162 GB, free: 6.148 MB / 0.795 GB
Notification: Performance of FrontEnd: time 1.573e-06/1.705, allocations: 0 / 1.162 GB, free: 6.148 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.001065/1.706, allocations: 4 kB / 1.162 GB, free: 6.145 MB / 0.795 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 0.6514/2.358, allocations: 22.11 MB / 1.183 GB, free: 317 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 5.197e-05/2.358, allocations: 12.12 kB / 1.183 GB, free: 317 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01361/2.371, allocations: 2.231 MB / 1.185 GB, free: 316 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03679/2.408, allocations: 15.55 MB / 1.201 GB, free: 309.3 MB / 0.795 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001262/2.41, allocations: 0.6747 MB / 1.201 GB, free: 309 MB / 0.795 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005938/2.416, allocations: 0.9242 MB / 1.202 GB, free: 308.7 MB / 0.795 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.05227/2.468, allocations: 16.42 MB / 1.218 GB, free: 302.7 MB / 0.795 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0005722/2.469, allocations: 18.8 kB / 1.218 GB, free: 302.7 MB / 0.795 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004856/2.473, allocations: 328.2 kB / 1.218 GB, free: 302.5 MB / 0.795 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007009/2.474, allocations: 369.7 kB / 1.219 GB, free: 302.5 MB / 0.795 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0473/2.521, allocations: 20.89 MB / 1.239 GB, free: 294.4 MB / 0.795 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 0.1442/2.666, allocations: 80.82 MB / 1.318 GB, free: 212.6 MB / 0.795 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02/2.686, allocations: 12.42 MB / 1.33 GB, free: 200.4 MB / 0.795 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01529/2.701, allocations: 9.744 MB / 1.34 GB, free: 190.7 MB / 0.795 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 0.07336/2.774, allocations: 34.17 MB / 1.373 GB, free: 156.1 MB / 0.795 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01736/2.792, allocations: 9.609 MB / 1.383 GB, free: 146.5 MB / 0.795 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02666/2.819, allocations: 8.546 MB / 1.391 GB, free: 138.1 MB / 0.795 GB
Notification: Performance of pre-optimization done (n=555): time 4.449e-05/2.819, allocations: 0 / 1.391 GB, free: 138.1 MB / 0.795 GB
Notification: Performance of matching and sorting (n=826): time 1.464/4.283, allocations: 214.5 MB / 1.6 GB, free: 264.2 MB / 0.7952 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1351/4.418, allocations: 55.24 MB / 1.654 GB, free: 225.3 MB / 0.7952 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02636/4.445, allocations: 14.82 MB / 1.669 GB, free: 210.7 MB / 0.7952 GB
Notification: Performance of collectPreVariables (initialization): time 0.004621/4.449, allocations: 217.7 kB / 1.669 GB, free: 210.4 MB / 0.7952 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009051/4.458, allocations: 7.178 MB / 1.676 GB, free: 204.6 MB / 0.7952 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009555/4.468, allocations: 2.949 MB / 1.679 GB, free: 203 MB / 0.7952 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01477/4.483, allocations: 3.536 MB / 1.682 GB, free: 199.5 MB / 0.7952 GB
Notification: Performance of setup shared object (initialization): time 5.139e-05/4.483, allocations: 308.9 kB / 1.683 GB, free: 199.2 MB / 0.7952 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02686/4.51, allocations: 18.88 MB / 1.701 GB, free: 180.3 MB / 0.7952 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02962/4.539, allocations: 21.46 MB / 1.722 GB, free: 157.8 MB / 0.7952 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0539/4.593, allocations: 36.05 MB / 1.757 GB, free: 120.9 MB / 0.7952 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.829e-05/4.593, allocations: 16 kB / 1.757 GB, free: 120.9 MB / 0.7952 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.9596/5.553, allocations: 131.3 MB / 1.885 GB, free: 261.4 MB / 0.7952 GB
Notification: Performance of prepare postOptimizeDAE: time 9.028e-05/5.553, allocations: 57.42 kB / 1.886 GB, free: 261.4 MB / 0.7952 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.392e-05/5.553, allocations: 53.53 kB / 1.886 GB, free: 261.4 MB / 0.7952 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5445/6.098, allocations: 117.9 MB / 2.001 GB, free: 199.1 MB / 0.7952 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01721/6.115, allocations: 3.273 MB / 2.004 GB, free: 195.9 MB / 0.7952 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1358/6.251, allocations: 77.54 MB / 2.08 GB, free: 118.4 MB / 0.7952 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07686/6.328, allocations: 6.723 MB / 2.086 GB, free: 111.7 MB / 0.7952 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006622/6.334, allocations: 1.279 MB / 2.087 GB, free: 110.4 MB / 0.7952 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03665/6.371, allocations: 21.91 MB / 2.109 GB, free: 88.47 MB / 0.7952 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0288/6.4, allocations: 21.01 MB / 2.129 GB, free: 66.47 MB / 0.7952 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05301/6.453, allocations: 35.16 MB / 2.164 GB, free: 30.53 MB / 0.7952 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.747e-05/6.453, allocations: 24.58 kB / 2.164 GB, free: 30.5 MB / 0.7952 GB
Notification: Performance of matching and sorting (n=1351) (initialization_lambda0): time 0.9043/7.357, allocations: 129.9 MB / 2.291 GB, free: 224.7 MB / 0.7952 GB
Notification: Performance of prepare postOptimizeDAE: time 8.402e-05/7.357, allocations: 53.7 kB / 2.291 GB, free: 224.6 MB / 0.7952 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.966e-05/7.358, allocations: 59.94 kB / 2.291 GB, free: 224.6 MB / 0.7952 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5305/7.888, allocations: 117.6 MB / 2.406 GB, free: 107.3 MB / 0.7952 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01554/7.904, allocations: 3.248 MB / 2.409 GB, free: 104.1 MB / 0.7952 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5481/8.452, allocations: 81.48 MB / 2.488 GB, free: 248 MB / 0.7952 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.077/8.529, allocations: 6.742 MB / 2.495 GB, free: 248 MB / 0.7952 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006274/8.535, allocations: 1.252 MB / 2.496 GB, free: 248 MB / 0.7952 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 (1031):
 * Single equations (assignments): 1015
 * 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 0.007456/8.543, allocations: 0.724 MB / 2.497 GB, free: 247.8 MB / 0.7952 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007469/8.55, allocations: 1.459 MB / 2.498 GB, free: 247.8 MB / 0.7952 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2192/8.769, allocations: 60.07 MB / 2.557 GB, free: 242.1 MB / 0.7952 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2063/8.976, allocations: 66.43 MB / 2.622 GB, free: 204.8 MB / 0.7952 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002225/8.976, allocations: 34.94 kB / 2.622 GB, free: 204.8 MB / 0.7952 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1952/9.171, allocations: 65.76 MB / 2.686 GB, free: 139.2 MB / 0.7952 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 postOpt removeSimpleEquations (simulation): time 0.6879/9.859, allocations: 128.9 MB / 2.812 GB, free: 238.5 MB / 0.7952 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001027/9.859, allocations: 0.9375 kB / 2.812 GB, free: 238.5 MB / 0.7952 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01157/9.871, allocations: 1.882 MB / 2.814 GB, free: 238.5 MB / 0.7952 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3283/10.2, allocations: 81.42 MB / 2.893 GB, free: 226.1 MB / 0.7952 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004823/10.2, allocations: 0.5704 MB / 2.894 GB, free: 225.8 MB / 0.7952 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1054/10.31, allocations: 55.71 MB / 2.948 GB, free: 187.7 MB / 0.7952 GB
Warning: The linear system: 
1 : 0.0 = spl1.res1.m_flow + (-valHea.m_flow) - bou.ports[1].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 : 0.0 = spl1.res1.m_flow + (-valHea.m_flow) - bou.ports[1].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 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - bou.ports.1.m_flow.$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 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - bou.ports.1.m_flow.$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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1138/10.42, allocations: 53.16 MB / 3 GB, free: 133.6 MB / 0.7952 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2384/10.66, allocations: 95.08 MB / 3.093 GB, free: 39.49 MB / 0.7952 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01744/10.68, allocations: 5.649 MB / 3.098 GB, free: 34.42 MB / 0.7952 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.009016/10.69, allocations: 211.9 kB / 3.099 GB, free: 34.21 MB / 0.7952 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.048/10.74, allocations: 3.636 MB / 3.102 GB, free: 30.6 MB / 0.7952 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005975/10.74, allocations: 0.8615 MB / 3.103 GB, free: 29.73 MB / 0.7952 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003506/10.75, allocations: 0.6159 MB / 3.104 GB, free: 29.12 MB / 0.7952 GB
Notification: Performance of sorting global known variables: time 0.02198/10.77, allocations: 10.14 MB / 3.114 GB, free: 19.05 MB / 0.7952 GB
Notification: Performance of sort global known variables: time 2.244e-06/10.77, allocations: 0 / 3.114 GB, free: 19.05 MB / 0.7952 GB
Notification: Performance of remove unused functions: time 0.5963/11.36, allocations: 38.46 MB / 3.151 GB, free: 251.2 MB / 0.7952 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (609):
 * Single equations (assignments): 588
 * 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 0.006689/11.37, allocations: 1.696 MB / 3.153 GB, free: 251 MB / 0.7952 GB
Notification: Performance of simCode: created initialization part: time 0.1429/11.51, allocations: 74.06 MB / 3.225 GB, free: 219.4 MB / 0.7952 GB
Notification: Performance of simCode: created event and clocks part: time 1.757e-05/11.51, allocations: 7.938 kB / 3.225 GB, free: 219.4 MB / 0.7952 GB
Notification: Performance of simCode: created simulation system equations: time 0.05377/11.57, allocations: 25.19 MB / 3.25 GB, free: 199 MB / 0.7952 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0633/11.63, allocations: 7.356 MB / 3.257 GB, free: 193.9 MB / 0.7952 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09549/11.73, allocations: 57.41 MB / 3.313 GB, free: 144.1 MB / 0.7952 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01772/11.74, allocations: 9.632 MB / 3.322 GB, free: 136.5 MB / 0.7952 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01255/11.76, allocations: 1.972 MB / 3.324 GB, free: 134.6 MB / 0.7952 GB
Notification: Performance of SimCode: time 1.743e-06/11.76, allocations: 0 / 3.324 GB, free: 134.6 MB / 0.7952 GB
Notification: Performance of Templates: time 3.458/15.21, allocations: 1.266 GB / 4.59 GB, free: 198.5 MB / 0.7952 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)