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 0.001666/0.001666, allocations: 109 kB / 16.41 MB, free: 6.5 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001348/0.001348, allocations: 183 kB / 17.34 MB, free: 5.762 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.414/1.414, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8857/0.8857, allocations: 135.2 MB / 426.4 MB, free: 4.121 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001891/0.001891, allocations: 62.78 kB / 0.5864 GB, free: 21.57 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1638/0.1657, allocations: 80.93 MB / 0.6654 GB, free: 5.688 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 0.7409/0.9066, allocations: 356.2 MB / 1.013 GB, free: 12 MB / 0.7794 GB
Notification: Performance of NFInst.instExpressions: time 0.6835/1.59, allocations: 72.89 MB / 1.084 GB, free: 37.25 MB / 0.8106 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01948/1.61, allocations: 432.5 kB / 1.085 GB, free: 37.25 MB / 0.8106 GB
Notification: Performance of NFTyping.typeComponents: time 0.01767/1.627, allocations: 5.5 MB / 1.09 GB, free: 37.24 MB / 0.8106 GB
Notification: Performance of NFTyping.typeBindings: time 0.04859/1.676, allocations: 14.15 MB / 1.104 GB, free: 36.71 MB / 0.8106 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02792/1.704, allocations: 9.76 MB / 1.114 GB, free: 36.43 MB / 0.8106 GB
Notification: Performance of NFFlatten.flatten: time 0.06173/1.766, allocations: 37.53 MB / 1.15 GB, free: 35.16 MB / 0.8106 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02973/1.795, allocations: 17.23 MB / 1.167 GB, free: 29.19 MB / 0.8106 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.04123/1.836, allocations: 17.17 MB / 1.184 GB, free: 17.82 MB / 0.8106 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02892/1.865, allocations: 15.91 MB / 1.199 GB, free: 3.066 MB / 0.8106 GB
Notification: Performance of NFPackage.collectConstants: time 0.009157/1.875, allocations: 1.871 MB / 1.201 GB, free: 1.195 MB / 0.8106 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02566/1.9, allocations: 5.717 MB / 1.207 GB, free: 11.73 MB / 0.8262 GB
Notification: Performance of NFScalarize.scalarize: time 0.01388/1.914, allocations: 5.927 MB / 1.213 GB, free: 6.035 MB / 0.8262 GB
Notification: Performance of NFVerifyModel.verify: time 0.0301/1.944, allocations: 10.33 MB / 1.223 GB, free: 11.89 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.05899/2.003, allocations: 28.99 MB / 1.251 GB, free: 15.94 MB / 0.8731 GB
Notification: Performance of FrontEnd - DAE generated: time 7.134e-06/2.003, allocations: 0 / 1.251 GB, free: 15.94 MB / 0.8731 GB
Notification: Performance of FrontEnd: time 1.954e-06/2.003, allocations: 0 / 1.251 GB, free: 15.94 MB / 0.8731 GB
Notification: Performance of Transformations before backend: time 0.001013/2.004, allocations: 0 / 1.251 GB, free: 15.94 MB / 0.8731 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 0.06889/2.073, allocations: 20.33 MB / 1.271 GB, free: 11.71 MB / 0.8887 GB
Notification: Performance of prepare preOptimizeDAE: time 5.056e-05/2.073, allocations: 9.109 kB / 1.271 GB, free: 11.71 MB / 0.8887 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01456/2.088, allocations: 2.323 MB / 1.273 GB, free: 9.371 MB / 0.8887 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04476/2.132, allocations: 16.01 MB / 1.289 GB, free: 9.641 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000945/2.133, allocations: 0.664 MB / 1.289 GB, free: 8.984 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005324/2.139, allocations: 0.932 MB / 1.29 GB, free: 8.059 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04267/2.181, allocations: 16.56 MB / 1.306 GB, free: 7.297 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002974/2.182, allocations: 7.938 kB / 1.306 GB, free: 7.289 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003864/2.186, allocations: 330.5 kB / 1.307 GB, free: 6.973 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004379/2.186, allocations: 371.2 kB / 1.307 GB, free: 6.609 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04357/2.23, allocations: 21.21 MB / 1.328 GB, free: 1.387 MB / 0.9356 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 0.149/2.379, allocations: 79.55 MB / 1.406 GB, free: 15.06 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02144/2.4, allocations: 11.2 MB / 1.416 GB, free: 4.086 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.7241/3.124, allocations: 8.656 MB / 1.425 GB, free: 487.5 MB / 1.029 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 0.0764/3.2, allocations: 32.91 MB / 1.457 GB, free: 471.2 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01617/3.217, allocations: 9.724 MB / 1.467 GB, free: 466.2 MB / 1.029 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02715/3.244, allocations: 8.199 MB / 1.475 GB, free: 464.1 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=551): time 4.519e-05/3.244, allocations: 0 / 1.475 GB, free: 464.1 MB / 1.029 GB
Notification: Performance of matching and sorting (n=822): time 0.8725/4.116, allocations: 216.5 MB / 1.686 GB, free: 261 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.127/4.243, allocations: 55.87 MB / 1.741 GB, free: 204.1 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02461/4.268, allocations: 14.93 MB / 1.755 GB, free: 189.3 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.004144/4.272, allocations: 213.7 kB / 1.755 GB, free: 189.1 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007617/4.28, allocations: 7.24 MB / 1.762 GB, free: 182.3 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 0.008014/4.288, allocations: 3.07 MB / 1.765 GB, free: 179.6 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01326/4.301, allocations: 3.535 MB / 1.769 GB, free: 176.1 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 4.946e-05/4.301, allocations: 313.1 kB / 1.769 GB, free: 175.8 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02593/4.327, allocations: 18.88 MB / 1.788 GB, free: 156.9 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02868/4.356, allocations: 21.45 MB / 1.809 GB, free: 134.4 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.05381/4.409, allocations: 36.04 MB / 1.844 GB, free: 97.55 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.428e-05/4.409, allocations: 16 kB / 1.844 GB, free: 97.53 MB / 1.029 GB
Notification: Performance of matching and sorting (n=1347) (initialization): time 1.355/5.765, allocations: 130.9 MB / 1.972 GB, free: 435.9 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 9.077e-05/5.765, allocations: 60.95 kB / 1.972 GB, free: 435.9 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.501e-05/5.765, allocations: 50.62 kB / 1.972 GB, free: 435.9 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5722/6.337, allocations: 118 MB / 2.087 GB, free: 357 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01636/6.353, allocations: 3.263 MB / 2.09 GB, free: 353.8 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.135/6.488, allocations: 81.57 MB / 2.17 GB, free: 272.2 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08965/6.578, allocations: 6.317 MB / 2.176 GB, free: 265.9 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006968/6.585, allocations: 1.285 MB / 2.177 GB, free: 264.6 MB / 1.03 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.03597/6.621, allocations: 21.89 MB / 2.199 GB, free: 242.7 MB / 1.03 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02775/6.649, allocations: 21.01 MB / 2.219 GB, free: 220.7 MB / 1.03 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05209/6.701, allocations: 35.15 MB / 2.253 GB, free: 184.7 MB / 1.03 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.106e-05/6.701, allocations: 20 kB / 2.253 GB, free: 184.7 MB / 1.03 GB
Notification: Performance of matching and sorting (n=1347) (initialization_lambda0): time 0.566/7.267, allocations: 129.5 MB / 2.38 GB, free: 56.02 MB / 1.03 GB
Notification: Performance of prepare postOptimizeDAE: time 7.06e-05/7.267, allocations: 57.7 kB / 2.38 GB, free: 55.96 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.451e-05/7.267, allocations: 52 kB / 2.38 GB, free: 55.91 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.035/8.302, allocations: 117.6 MB / 2.495 GB, free: 416.7 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01611/8.318, allocations: 3.248 MB / 2.498 GB, free: 415.8 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1582/8.476, allocations: 86.13 MB / 2.582 GB, free: 344.2 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08769/8.564, allocations: 6.347 MB / 2.588 GB, free: 337.9 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006948/8.571, allocations: 1.247 MB / 2.59 GB, free: 336.6 MB / 1.03 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 0.008818/8.58, allocations: 0.7201 MB / 2.59 GB, free: 335.9 MB / 1.03 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008618/8.588, allocations: 1.542 MB / 2.592 GB, free: 335.2 MB / 1.03 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1986/8.787, allocations: 59.55 MB / 2.65 GB, free: 276 MB / 1.03 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2028/8.99, allocations: 65.58 MB / 2.714 GB, free: 210.6 MB / 1.03 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002382/8.99, allocations: 38.75 kB / 2.714 GB, free: 210.6 MB / 1.03 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1954/9.185, allocations: 64.92 MB / 2.777 GB, free: 145.8 MB / 1.03 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2804/9.466, allocations: 127.6 MB / 2.902 GB, free: 18.46 MB / 1.03 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001071/9.466, allocations: 0 / 2.902 GB, free: 18.46 MB / 1.03 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.5604/10.03, allocations: 1.872 MB / 2.904 GB, free: 420.6 MB / 1.03 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3342/10.36, allocations: 81.38 MB / 2.983 GB, free: 413 MB / 1.03 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003971/10.36, allocations: 0.5664 MB / 2.984 GB, free: 412.6 MB / 1.03 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1059/10.47, allocations: 58.31 MB / 3.041 GB, free: 370.7 MB / 1.03 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1107/10.58, allocations: 54 MB / 3.094 GB, free: 315.8 MB / 1.03 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.243/10.82, allocations: 94.01 MB / 3.185 GB, free: 222.8 MB / 1.03 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01826/10.84, allocations: 5.731 MB / 3.191 GB, free: 218 MB / 1.03 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.009482/10.85, allocations: 215.9 kB / 3.191 GB, free: 217.7 MB / 1.03 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05328/10.9, allocations: 3.223 MB / 3.194 GB, free: 214.5 MB / 1.03 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.006143/10.91, allocations: 0.8537 MB / 3.195 GB, free: 213.7 MB / 1.03 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003831/10.91, allocations: 0.6159 MB / 3.196 GB, free: 213.1 MB / 1.03 GB
Notification: Performance of sorting global known variables: time 0.0207/10.94, allocations: 10.22 MB / 3.206 GB, free: 202.9 MB / 1.03 GB
Notification: Performance of sort global known variables: time 5.01e-07/10.94, allocations: 0 / 3.206 GB, free: 202.9 MB / 1.03 GB
Notification: Performance of remove unused functions: time 0.09184/11.03, allocations: 38.1 MB / 3.243 GB, free: 165 MB / 1.03 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 0.006854/11.03, allocations: 1.79 MB / 3.245 GB, free: 163.5 MB / 1.03 GB
Notification: Performance of simCode: created initialization part: time 0.1246/11.16, allocations: 70.98 MB / 3.314 GB, free: 92.52 MB / 1.03 GB
Notification: Performance of simCode: created event and clocks part: time 1.328e-05/11.16, allocations: 4.312 kB / 3.314 GB, free: 92.52 MB / 1.03 GB
Notification: Performance of simCode: created simulation system equations: time 0.0512/11.21, allocations: 22.92 MB / 3.336 GB, free: 69.62 MB / 1.03 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05357/11.26, allocations: 7.178 MB / 3.343 GB, free: 62.65 MB / 1.03 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0905/11.35, allocations: 52.09 MB / 3.394 GB, free: 10.56 MB / 1.03 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.4524/11.81, allocations: 9.622 MB / 3.404 GB, free: 416.4 MB / 1.03 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01587/11.82, allocations: 1.968 MB / 3.406 GB, free: 416.4 MB / 1.03 GB
Notification: Performance of SimCode: time 1.873e-06/11.82, allocations: 5.438 kB / 3.406 GB, free: 416.4 MB / 1.03 GB
Notification: Performance of Templates: time 2.348/14.17, allocations: 1.269 GB / 4.675 GB, free: 113.9 MB / 1.03 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)