Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_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/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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_IDEAS.Fluid.Examples.FlowSystem.Simplified3")
translateModel(IDEAS.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_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 0.0009928/0.000993, allocations: 87.03 kB / 15.06 MB, free: 1.09 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001145/0.001145, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.274/1.274, allocations: 223.3 MB / 240 MB, free: 5.434 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7294/0.7294, allocations: 132.4 MB / 423.4 MB, free: 2.066 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0002858/0.0002858, allocations: 8.812 kB / 0.5034 GB, free: 4.266 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3373/0.3376, allocations: 81.58 MB / 0.5831 GB, free: 3.992 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.5733/0.9109, allocations: 328.6 MB / 0.9039 GB, free: 55.07 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.07629/0.9872, allocations: 68.55 MB / 0.9709 GB, free: 25.61 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01361/1.001, allocations: 361.6 kB / 0.9712 GB, free: 25.26 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.01155/1.012, allocations: 3.625 MB / 0.9748 GB, free: 21.62 MB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.02756/1.04, allocations: 10.74 MB / 0.9852 GB, free: 10.85 MB / 0.6387 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01767/1.058, allocations: 7.276 MB / 0.9924 GB, free: 3.676 MB / 0.6387 GB
Notification: Performance of NFFlatten.flatten: time 0.04605/1.104, allocations: 41.3 MB / 1.033 GB, free: 10.27 MB / 0.6856 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02513/1.129, allocations: 16.02 MB / 1.048 GB, free: 10.15 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02765/1.157, allocations: 13.75 MB / 1.062 GB, free: 12.35 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02611/1.183, allocations: 14.61 MB / 1.076 GB, free: 13.69 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 0.006106/1.189, allocations: 1.066 MB / 1.077 GB, free: 12.62 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01589/1.205, allocations: 3.607 MB / 1.081 GB, free: 9.008 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.00915/1.214, allocations: 4.757 MB / 1.085 GB, free: 4.234 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.008154/1.222, allocations: 3.219 MB / 1.088 GB, free: 1 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.6921/1.914, allocations: 21.58 MB / 1.109 GB, free: 51.07 MB / 0.7482 GB
Notification: Performance of FrontEnd - DAE generated: time 6.181e-06/1.914, allocations: 0.8438 kB / 1.109 GB, free: 51.07 MB / 0.7482 GB
Notification: Performance of FrontEnd: time 2.083e-06/1.914, allocations: 0 / 1.109 GB, free: 51.07 MB / 0.7482 GB
Notification: Performance of Transformations before backend: time 0.0006638/1.915, allocations: 0 / 1.109 GB, free: 51.07 MB / 0.7482 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 0.04683/1.962, allocations: 20.23 MB / 1.129 GB, free: 44.88 MB / 0.7482 GB
Notification: Performance of prepare preOptimizeDAE: time 3.267e-05/1.962, allocations: 7.406 kB / 1.129 GB, free: 44.88 MB / 0.7482 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009434/1.971, allocations: 2.274 MB / 1.131 GB, free: 43.92 MB / 0.7482 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02708/1.998, allocations: 14.97 MB / 1.146 GB, free: 41.83 MB / 0.7482 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000461/1.999, allocations: 0.6835 MB / 1.147 GB, free: 41.81 MB / 0.7482 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002552/2.001, allocations: 0.9305 MB / 1.148 GB, free: 41.8 MB / 0.7482 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02404/2.026, allocations: 16.37 MB / 1.164 GB, free: 41.04 MB / 0.7482 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001546/2.026, allocations: 19.16 kB / 1.164 GB, free: 41.04 MB / 0.7482 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001195/2.027, allocations: 329.3 kB / 1.164 GB, free: 41.04 MB / 0.7482 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00029/2.027, allocations: 365.3 kB / 1.164 GB, free: 41.02 MB / 0.7482 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02666/2.054, allocations: 20.89 MB / 1.185 GB, free: 40.96 MB / 0.7482 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 0.1007/2.155, allocations: 82.49 MB / 1.265 GB, free: 1.461 MB / 0.7638 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01606/2.171, allocations: 12.45 MB / 1.277 GB, free: 10.27 MB / 0.7794 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01221/2.183, allocations: 9.783 MB / 1.287 GB, free: 4.496 MB / 0.7794 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 0.05506/2.238, allocations: 35.53 MB / 1.322 GB, free: 9.055 MB / 0.8107 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01267/2.251, allocations: 9.628 MB / 1.331 GB, free: 332 kB / 0.8107 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02659/2.277, allocations: 9.914 MB / 1.341 GB, free: 6.539 MB / 0.8263 GB
Notification: Performance of pre-optimization done (n=555): time 1.608e-05/2.277, allocations: 4 kB / 1.341 GB, free: 6.535 MB / 0.8263 GB
Notification: Performance of matching and sorting (n=826): time 1.14/3.418, allocations: 246.7 MB / 1.582 GB, free: 321 MB / 0.9044 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1223/3.54, allocations: 55.56 MB / 1.636 GB, free: 264.4 MB / 0.9044 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01808/3.558, allocations: 14.73 MB / 1.65 GB, free: 249.8 MB / 0.9044 GB
Notification: Performance of collectPreVariables (initialization): time 0.004155/3.562, allocations: 226.6 kB / 1.651 GB, free: 249.6 MB / 0.9044 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005232/3.568, allocations: 7.253 MB / 1.658 GB, free: 242.8 MB / 0.9044 GB
Notification: Performance of collectInitialBindings (initialization): time 0.007592/3.575, allocations: 2.938 MB / 1.661 GB, free: 240 MB / 0.9044 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003148/3.578, allocations: 204.8 kB / 1.661 GB, free: 239.8 MB / 0.9044 GB
Notification: Performance of setup shared object (initialization): time 0.0004224/3.579, allocations: 0.7285 MB / 1.661 GB, free: 239.1 MB / 0.9044 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02418/3.603, allocations: 18.13 MB / 1.679 GB, free: 220.9 MB / 0.9044 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02562/3.629, allocations: 20.83 MB / 1.699 GB, free: 199 MB / 0.9044 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0259/3.655, allocations: 19.37 MB / 1.718 GB, free: 179.6 MB / 0.9044 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.234e-05/3.655, allocations: 20 kB / 1.718 GB, free: 179.6 MB / 0.9044 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.5633/4.218, allocations: 142.6 MB / 1.858 GB, free: 36.67 MB / 0.9044 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006343/4.219, allocations: 1.781 MB / 1.859 GB, free: 34.12 MB / 0.9044 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.319e-05/4.219, allocations: 56 kB / 1.859 GB, free: 34.07 MB / 0.9044 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8608/5.079, allocations: 143.5 MB / 2 GB, free: 335.1 MB / 0.9044 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0168/5.096, allocations: 3.306 MB / 2.003 GB, free: 331.9 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1237/5.22, allocations: 78.73 MB / 2.08 GB, free: 253 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07845/5.299, allocations: 6.743 MB / 2.086 GB, free: 246.3 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005155/5.304, allocations: 1.282 MB / 2.088 GB, free: 245.1 MB / 0.9044 GB
Notification: Performance of prepare postOptimizeDAE: time 8.646e-06/5.304, allocations: 8 kB / 2.088 GB, free: 245.1 MB / 0.9044 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.5509/5.855, allocations: 141.3 MB / 2.226 GB, free: 103.5 MB / 0.9044 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001252/5.855, allocations: 56.89 kB / 2.226 GB, free: 103.5 MB / 0.9044 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8857/6.74, allocations: 143.3 MB / 2.365 GB, free: 356.7 MB / 0.9044 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01564/6.756, allocations: 3.274 MB / 2.369 GB, free: 356.7 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1327/6.889, allocations: 82.74 MB / 2.449 GB, free: 311.8 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07789/6.967, allocations: 6.724 MB / 2.456 GB, free: 305.8 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005242/6.972, allocations: 1.255 MB / 2.457 GB, free: 304.5 MB / 0.9044 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 ($whenCondition1,$whenCondition2,stepPump.y,$PRE.stepPump.pulseStart,stepPump.pulseStart,pumpHea.stage,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count)
 * 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 (linear and non-linear blocks): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 6 {1,1,1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 2 {5 80,5 80}
Notification: Performance of prepare postOptimizeDAE: time 0.009607/6.982, allocations: 3.973 MB / 2.461 GB, free: 300.6 MB / 0.9044 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004053/6.986, allocations: 1.464 MB / 2.463 GB, free: 299.9 MB / 0.9044 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1851/7.171, allocations: 61.07 MB / 2.522 GB, free: 238.9 MB / 0.9044 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.196/7.367, allocations: 67.41 MB / 2.588 GB, free: 171.4 MB / 0.9044 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001024/7.367, allocations: 31.98 kB / 2.588 GB, free: 171.4 MB / 0.9044 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1867/7.554, allocations: 66.73 MB / 2.653 GB, free: 104.6 MB / 0.9044 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 0.5891/8.143, allocations: 130 MB / 2.78 GB, free: 367.8 MB / 0.9044 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.291e-05/8.143, allocations: 0 / 2.78 GB, free: 367.8 MB / 0.9044 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01055/8.154, allocations: 1.897 MB / 2.782 GB, free: 367.7 MB / 0.9044 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3064/8.46, allocations: 83.35 MB / 2.863 GB, free: 327.9 MB / 0.9044 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003702/8.464, allocations: 0.5612 MB / 2.864 GB, free: 327.4 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1346/8.598, allocations: 70.96 MB / 2.933 GB, free: 256.5 MB / 0.9044 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1002/8.699, allocations: 53.66 MB / 2.986 GB, free: 201.8 MB / 0.9044 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2245/8.923, allocations: 95.84 MB / 3.079 GB, free: 106.7 MB / 0.9044 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01378/8.937, allocations: 5.886 MB / 3.085 GB, free: 100.8 MB / 0.9044 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004566/8.942, allocations: 208 kB / 3.085 GB, free: 100.6 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04358/8.985, allocations: 3.65 MB / 3.089 GB, free: 96.96 MB / 0.9044 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003009/8.988, allocations: 0.8615 MB / 3.09 GB, free: 96.1 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00166/8.99, allocations: 0.6276 MB / 3.09 GB, free: 95.47 MB / 0.9044 GB
Notification: Performance of sorting global known variables: time 0.01342/9.003, allocations: 10.04 MB / 3.1 GB, free: 85.5 MB / 0.9044 GB
Notification: Performance of sort global known variables: time 4.5e-07/9.003, allocations: 0 / 3.1 GB, free: 85.5 MB / 0.9044 GB
Notification: Performance of remove unused functions: time 0.0946/9.098, allocations: 38.49 MB / 3.138 GB, free: 47.13 MB / 0.9044 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (linear and non-linear blocks): 4
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 4 {1,1,1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(28,89.3%) 28}
 * Non-linear torn systems: 3 {7 83,1 1,38 197}
Notification: Performance of Backend phase and start with SimCode phase: time 0.005166/9.103, allocations: 1.674 MB / 3.139 GB, free: 45.63 MB / 0.9044 GB
Notification: Performance of simCode: created initialization part: time 0.4125/9.516, allocations: 73.65 MB / 3.211 GB, free: 390.2 MB / 0.9044 GB
Notification: Performance of simCode: created event and clocks part: time 9.007e-06/9.516, allocations: 3.312 kB / 3.211 GB, free: 390.2 MB / 0.9044 GB
Notification: Performance of simCode: created simulation system equations: time 0.0711/9.587, allocations: 40.48 MB / 3.251 GB, free: 380.6 MB / 0.9044 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04494/9.632, allocations: 7.387 MB / 3.258 GB, free: 377.7 MB / 0.9044 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06582/9.698, allocations: 55.9 MB / 3.312 GB, free: 323.7 MB / 0.9044 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007914/9.706, allocations: 9.729 MB / 3.322 GB, free: 314 MB / 0.9044 GB
Notification: Performance of simCode: alias equations: time 0.02592/9.731, allocations: 7.429 MB / 3.329 GB, free: 306.5 MB / 0.9044 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.008595/9.74, allocations: 1.937 MB / 3.331 GB, free: 304.6 MB / 0.9044 GB
Notification: Performance of SimCode: time 7.11e-07/9.74, allocations: 0 / 3.331 GB, free: 304.6 MB / 0.9044 GB
Notification: Performance of Templates: time 0.999/10.74, allocations: 0.5587 GB / 3.89 GB, free: 149.8 MB / 0.9044 GB
make -j1 -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.makefile
(rm -f IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.sim & ./IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)