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 0.001686/0.001686, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002123/0.002123, allocations: 198.1 kB / 16.14 MB, free: 6.711 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.433/1.433, allocations: 222.9 MB / 239.8 MB, free: 4.621 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9769/0.9769, allocations: 135.1 MB / 425.1 MB, free: 11.97 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001233/0.001233, allocations: 63.53 kB / 0.5047 GB, free: 5.812 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1574/0.1587, allocations: 80.93 MB / 0.5837 GB, free: 5.051 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 1.007/1.166, allocations: 353 MB / 0.9285 GB, free: 41.42 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.09829/1.265, allocations: 73 MB / 0.9997 GB, free: 29.43 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0192/1.284, allocations: 395.1 kB / 1 GB, free: 29.43 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.01869/1.303, allocations: 4.417 MB / 1.004 GB, free: 26.63 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.0426/1.345, allocations: 12.54 MB / 1.017 GB, free: 18.52 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02564/1.371, allocations: 8.877 MB / 1.025 GB, free: 12.28 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.05669/1.428, allocations: 48.26 MB / 1.072 GB, free: 13.05 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.03175/1.459, allocations: 17.51 MB / 1.09 GB, free: 12.05 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03604/1.495, allocations: 14.51 MB / 1.104 GB, free: 14.2 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0324/1.528, allocations: 15.71 MB / 1.119 GB, free: 15.59 MB / 0.7637 GB
Notification: Performance of NFPackage.collectConstants: time 0.01046/1.538, allocations: 1.207 MB / 1.12 GB, free: 14.38 MB / 0.7637 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02187/1.56, allocations: 4.875 MB / 1.125 GB, free: 9.758 MB / 0.7637 GB
Notification: Performance of NFScalarize.scalarize: time 0.01069/1.571, allocations: 5.09 MB / 1.13 GB, free: 4.887 MB / 0.7637 GB
Notification: Performance of NFVerifyModel.verify: time 0.02452/1.595, allocations: 9.509 MB / 1.139 GB, free: 11.56 MB / 0.7794 GB
Notification: Performance of NFConvertDAE.convert: time 0.04533/1.641, allocations: 27.9 MB / 1.167 GB, free: 0.7188 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 5.14e-06/1.641, allocations: 0 / 1.167 GB, free: 0.7188 MB / 0.795 GB
Notification: Performance of FrontEnd: time 1.423e-06/1.641, allocations: 0 / 1.167 GB, free: 0.7188 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.0009425/1.642, allocations: 0 / 1.167 GB, free: 0.7188 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 0.6028/2.245, allocations: 22.11 MB / 1.188 GB, free: 319 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 4.826e-05/2.245, allocations: 8.719 kB / 1.188 GB, free: 319 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01398/2.259, allocations: 2.227 MB / 1.19 GB, free: 318 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03752/2.296, allocations: 15.56 MB / 1.206 GB, free: 311.3 MB / 0.795 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000934/2.297, allocations: 0.6785 MB / 1.206 GB, free: 311 MB / 0.795 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005446/2.303, allocations: 0.9269 MB / 1.207 GB, free: 310.7 MB / 0.795 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04738/2.35, allocations: 16.41 MB / 1.223 GB, free: 304.7 MB / 0.795 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.00051/2.351, allocations: 17.52 kB / 1.223 GB, free: 304.7 MB / 0.795 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004475/2.355, allocations: 325.2 kB / 1.223 GB, free: 304.5 MB / 0.795 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005401/2.356, allocations: 372.2 kB / 1.224 GB, free: 304.4 MB / 0.795 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04597/2.402, allocations: 20.89 MB / 1.244 GB, free: 296.1 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 0.1408/2.543, allocations: 80.82 MB / 1.323 GB, free: 212.5 MB / 0.795 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01977/2.562, allocations: 12.42 MB / 1.335 GB, free: 200.4 MB / 0.795 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01396/2.576, allocations: 9.747 MB / 1.345 GB, free: 190.6 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 0.07328/2.65, allocations: 34.18 MB / 1.378 GB, free: 156.1 MB / 0.795 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01688/2.667, allocations: 9.605 MB / 1.388 GB, free: 146.4 MB / 0.795 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02577/2.692, allocations: 8.55 MB / 1.396 GB, free: 138 MB / 0.795 GB
Notification: Performance of pre-optimization done (n=555): time 3.489e-05/2.692, allocations: 0 / 1.396 GB, free: 138 MB / 0.795 GB
Notification: Performance of matching and sorting (n=826): time 1.49/4.182, allocations: 214.5 MB / 1.605 GB, free: 265.9 MB / 0.7952 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1447/4.327, allocations: 55.24 MB / 1.659 GB, free: 225.5 MB / 0.7952 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02953/4.356, allocations: 14.82 MB / 1.674 GB, free: 210.9 MB / 0.7952 GB
Notification: Performance of collectPreVariables (initialization): time 0.004018/4.36, allocations: 209.7 kB / 1.674 GB, free: 210.7 MB / 0.7952 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007755/4.368, allocations: 7.192 MB / 1.681 GB, free: 204.9 MB / 0.7952 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01023/4.378, allocations: 2.943 MB / 1.684 GB, free: 203.3 MB / 0.7952 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01313/4.392, allocations: 3.548 MB / 1.687 GB, free: 199.7 MB / 0.7952 GB
Notification: Performance of setup shared object (initialization): time 4.153e-05/4.392, allocations: 301.1 kB / 1.688 GB, free: 199.4 MB / 0.7952 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02669/4.418, allocations: 18.88 MB / 1.706 GB, free: 180.5 MB / 0.7952 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02896/4.447, allocations: 21.46 MB / 1.727 GB, free: 158 MB / 0.7952 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.05241/4.5, allocations: 36.06 MB / 1.762 GB, free: 121.1 MB / 0.7952 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.806e-05/4.5, allocations: 16 kB / 1.762 GB, free: 121.1 MB / 0.7952 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.8999/5.4, allocations: 131.3 MB / 1.89 GB, free: 263.3 MB / 0.7952 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001188/5.4, allocations: 53.17 kB / 1.89 GB, free: 263.3 MB / 0.7952 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001073/5.4, allocations: 56.53 kB / 1.891 GB, free: 263.3 MB / 0.7952 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5592/5.959, allocations: 117.9 MB / 2.006 GB, free: 199.7 MB / 0.7952 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01745/5.977, allocations: 3.278 MB / 2.009 GB, free: 196.5 MB / 0.7952 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1517/6.128, allocations: 77.54 MB / 2.085 GB, free: 119 MB / 0.7952 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07727/6.206, allocations: 6.724 MB / 2.091 GB, free: 112.3 MB / 0.7952 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006059/6.212, allocations: 1.279 MB / 2.092 GB, free: 111 MB / 0.7952 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03366/6.246, allocations: 21.91 MB / 2.114 GB, free: 89.09 MB / 0.7952 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02781/6.273, allocations: 21.01 MB / 2.134 GB, free: 67.09 MB / 0.7952 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05243/6.326, allocations: 35.17 MB / 2.169 GB, free: 31.11 MB / 0.7952 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.615e-05/6.326, allocations: 14.62 kB / 2.169 GB, free: 31.09 MB / 0.7952 GB
Notification: Performance of matching and sorting (n=1351) (initialization_lambda0): time 0.9015/7.227, allocations: 129.9 MB / 2.296 GB, free: 225.6 MB / 0.7952 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001021/7.228, allocations: 61.69 kB / 2.296 GB, free: 225.5 MB / 0.7952 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.926e-05/7.228, allocations: 52 kB / 2.296 GB, free: 225.5 MB / 0.7952 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5586/7.786, allocations: 117.6 MB / 2.41 GB, free: 108.2 MB / 0.7952 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01577/7.802, allocations: 3.258 MB / 2.414 GB, free: 105 MB / 0.7952 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5144/8.317, allocations: 81.48 MB / 2.493 GB, free: 251 MB / 0.7952 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08245/8.399, allocations: 6.742 MB / 2.5 GB, free: 251 MB / 0.7952 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007002/8.406, allocations: 1.251 MB / 2.501 GB, free: 251 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 0.009431/8.416, allocations: 0.7212 MB / 2.502 GB, free: 250.9 MB / 0.7952 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009854/8.425, allocations: 1.47 MB / 2.503 GB, free: 250.9 MB / 0.7952 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2225/8.648, allocations: 60.07 MB / 2.562 GB, free: 245.3 MB / 0.7952 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2113/8.859, allocations: 66.43 MB / 2.627 GB, free: 206.8 MB / 0.7952 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001507/8.86, allocations: 28 kB / 2.627 GB, free: 206.7 MB / 0.7952 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1944/9.054, allocations: 65.77 MB / 2.691 GB, free: 141.1 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 0.7201/9.774, allocations: 128.9 MB / 2.817 GB, free: 239.8 MB / 0.7952 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.147e-05/9.774, allocations: 0 / 2.817 GB, free: 239.8 MB / 0.7952 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01075/9.785, allocations: 1.883 MB / 2.819 GB, free: 239.7 MB / 0.7952 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3514/10.14, allocations: 81.41 MB / 2.898 GB, free: 228.4 MB / 0.7952 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003762/10.14, allocations: 0.5659 MB / 2.899 GB, free: 228 MB / 0.7952 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.09829/10.24, allocations: 55.72 MB / 2.953 GB, free: 189.5 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.143/10.38, allocations: 53.17 MB / 3.005 GB, free: 135.3 MB / 0.7952 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2443/10.63, allocations: 95.07 MB / 3.098 GB, free: 41.23 MB / 0.7952 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01959/10.65, allocations: 5.649 MB / 3.103 GB, free: 36.18 MB / 0.7952 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.009788/10.66, allocations: 215.9 kB / 3.104 GB, free: 35.96 MB / 0.7952 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04874/10.7, allocations: 3.631 MB / 3.107 GB, free: 32.35 MB / 0.7952 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006657/10.71, allocations: 0.8653 MB / 3.108 GB, free: 31.48 MB / 0.7952 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00442/10.72, allocations: 0.6198 MB / 3.109 GB, free: 30.86 MB / 0.7952 GB
Notification: Performance of sorting global known variables: time 0.02352/10.74, allocations: 10.14 MB / 3.119 GB, free: 20.8 MB / 0.7952 GB
Notification: Performance of sort global known variables: time 6.21e-07/10.74, allocations: 0 / 3.119 GB, free: 20.8 MB / 0.7952 GB
Notification: Performance of remove unused functions: time 0.479/11.22, allocations: 38.46 MB / 3.156 GB, free: 253.3 MB / 0.7952 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 0.007742/11.23, allocations: 1.683 MB / 3.158 GB, free: 253.2 MB / 0.7952 GB
Notification: Performance of simCode: created initialization part: time 0.1419/11.37, allocations: 74.1 MB / 3.23 GB, free: 221.6 MB / 0.7952 GB
Notification: Performance of simCode: created event and clocks part: time 1.315e-05/11.37, allocations: 4 kB / 3.23 GB, free: 221.6 MB / 0.7952 GB
Notification: Performance of simCode: created simulation system equations: time 0.05248/11.42, allocations: 25.18 MB / 3.255 GB, free: 201.2 MB / 0.7952 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.06299/11.48, allocations: 7.354 MB / 3.262 GB, free: 196.1 MB / 0.7952 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09531/11.58, allocations: 57.16 MB / 3.318 GB, free: 146.5 MB / 0.7952 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0145/11.59, allocations: 9.73 MB / 3.327 GB, free: 138.8 MB / 0.7952 GB
Notification: Performance of simCode: alias equations: time 0.03095/11.62, allocations: 7.431 MB / 3.334 GB, free: 131.4 MB / 0.7952 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01318/11.64, allocations: 1.918 MB / 3.336 GB, free: 129.5 MB / 0.7952 GB
Notification: Performance of SimCode: time 1.242e-06/11.64, allocations: 0 / 3.336 GB, free: 129.5 MB / 0.7952 GB
Notification: Performance of Templates: time 1.428/13.07, allocations: 0.5858 GB / 3.922 GB, free: 121.9 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)