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: "" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.01008/0.01008, allocations: 101.6 kB / 15.73 MB, free: 6.031 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001998/0.001998, allocations: 194.9 kB / 16.67 MB, free: 5.969 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.37/2.37, allocations: 222.9 MB / 240.4 MB, free: 4.324 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 1.282/1.282, allocations: 132.2 MB / 422.7 MB, free: 1.691 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001428/0.001428, allocations: 62.67 kB / 0.5809 GB, free: 1.07 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2518/0.2532, allocations: 80.21 MB / 0.6593 GB, free: 13.94 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 1.304/1.558, allocations: 355.6 MB / 1.006 GB, free: 2.199 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.1731/1.731, allocations: 72.84 MB / 1.078 GB, free: 9.195 MB / 0.795 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.02582/1.757, allocations: 425.5 kB / 1.078 GB, free: 8.777 MB / 0.795 GB
Notification: Performance of NFTyping.typeComponents: time 0.02209/1.779, allocations: 5.312 MB / 1.083 GB, free: 3.434 MB / 0.795 GB
Notification: Performance of NFTyping.typeBindings: time 0.06015/1.839, allocations: 13.5 MB / 1.096 GB, free: 5.887 MB / 0.8106 GB
Notification: Performance of NFTyping.typeClassSections: time 0.03193/1.871, allocations: 9.74 MB / 1.106 GB, free: 12.25 MB / 0.8262 GB
Notification: Performance of NFFlatten.flatten: time 2.019/3.89, allocations: 37.49 MB / 1.143 GB, free: 32.51 MB / 0.8419 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.06381/3.954, allocations: 19.8 MB / 1.162 GB, free: 30.58 MB / 0.8419 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.06448/4.018, allocations: 17.1 MB / 1.179 GB, free: 29.91 MB / 0.8419 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.05483/4.073, allocations: 15.83 MB / 1.194 GB, free: 27.84 MB / 0.8419 GB
Notification: Performance of NFPackage.collectConstants: time 0.01959/4.093, allocations: 1.859 MB / 1.196 GB, free: 27.84 MB / 0.8419 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.04391/4.137, allocations: 5.7 MB / 1.201 GB, free: 27.75 MB / 0.8419 GB
Notification: Performance of NFScalarize.scalarize: time 0.02208/4.159, allocations: 5.77 MB / 1.207 GB, free: 27.09 MB / 0.8419 GB
Notification: Performance of NFVerifyModel.verify: time 0.04664/4.206, allocations: 10.37 MB / 1.217 GB, free: 24.41 MB / 0.8419 GB
Notification: Performance of NFConvertDAE.convert: time 0.08265/4.289, allocations: 29.01 MB / 1.245 GB, free: 18.05 MB / 0.8419 GB
Notification: Performance of FrontEnd - DAE generated: time 1.021e-05/4.289, allocations: 0 / 1.245 GB, free: 18.05 MB / 0.8419 GB
Notification: Performance of FrontEnd: time 2.154e-06/4.289, allocations: 1.969 kB / 1.245 GB, free: 18.05 MB / 0.8419 GB
Notification: Performance of Transformations before backend: time 0.001155/4.29, allocations: 0 / 1.245 GB, free: 18.05 MB / 0.8419 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 0.1154/4.405, allocations: 22.25 MB / 1.267 GB, free: 4.738 MB / 0.8419 GB
Notification: Performance of prepare preOptimizeDAE: time 8.591e-05/4.405, allocations: 8.031 kB / 1.267 GB, free: 4.73 MB / 0.8419 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.01043/4.416, allocations: 1.042 MB / 1.268 GB, free: 4.172 MB / 0.8419 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02564/4.441, allocations: 2.234 MB / 1.27 GB, free: 1.922 MB / 0.8419 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.08061/4.522, allocations: 18 MB / 1.288 GB, free: 5.066 MB / 0.8575 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001511/4.524, allocations: 0.6577 MB / 1.289 GB, free: 4.691 MB / 0.8575 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.01144/4.535, allocations: 0.9269 MB / 1.29 GB, free: 4.059 MB / 0.8575 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.09246/4.628, allocations: 16.42 MB / 1.306 GB, free: 8.617 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0008385/4.629, allocations: 13.53 kB / 1.306 GB, free: 8.609 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.009744/4.638, allocations: 328.1 kB / 1.306 GB, free: 8.535 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009293/4.639, allocations: 366.9 kB / 1.306 GB, free: 8.195 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.07486/4.714, allocations: 20.86 MB / 1.327 GB, free: 5.082 MB / 0.8888 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 0.2152/4.93, allocations: 81.84 MB / 1.407 GB, free: 0.8438 MB / 0.9669 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03868/4.968, allocations: 12.37 MB / 1.419 GB, free: 4.703 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.02991/4.998, allocations: 9.77 MB / 1.428 GB, free: 10.92 MB / 0.9982 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 0.1052/5.104, allocations: 34.41 MB / 1.462 GB, free: 8.137 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02432/5.128, allocations: 9.612 MB / 1.471 GB, free: 14.45 MB / 1.045 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.03136/5.16, allocations: 5.755 MB / 1.477 GB, free: 8.855 MB / 1.045 GB
Notification: Performance of pre-optimization done (n=551): time 7.473e-05/5.16, allocations: 0 / 1.477 GB, free: 8.855 MB / 1.045 GB
Notification: Performance of matching and sorting (n=822): time 2.206/7.366, allocations: 216.7 MB / 1.688 GB, free: 377.9 MB / 1.061 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.2478/7.614, allocations: 55.91 MB / 1.743 GB, free: 320.9 MB / 1.061 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.05386/7.668, allocations: 17.63 MB / 1.76 GB, free: 303.4 MB / 1.061 GB
Notification: Performance of collectPreVariables (initialization): time 0.007479/7.675, allocations: 217.7 kB / 1.76 GB, free: 303.2 MB / 1.061 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01403/7.689, allocations: 7.195 MB / 1.767 GB, free: 296.3 MB / 1.061 GB
Notification: Performance of collectInitialBindings (initialization): time 0.01361/7.703, allocations: 2.93 MB / 1.77 GB, free: 293.4 MB / 1.061 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.02271/7.726, allocations: 3.534 MB / 1.774 GB, free: 289.8 MB / 1.061 GB
Notification: Performance of setup shared object (initialization): time 6.87e-05/7.726, allocations: 309.1 kB / 1.774 GB, free: 289.5 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.04703/7.773, allocations: 18.87 MB / 1.792 GB, free: 270.6 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.04949/7.823, allocations: 21.46 MB / 1.813 GB, free: 248.1 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.09417/7.917, allocations: 36.04 MB / 1.849 GB, free: 211.3 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.924e-05/7.917, allocations: 15.94 kB / 1.849 GB, free: 211.3 MB / 1.061 GB
Notification: Performance of matching and sorting (n=1347) (initialization): time 0.9626/8.88, allocations: 131.3 MB / 1.977 GB, free: 79.79 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001263/8.88, allocations: 62.61 kB / 1.977 GB, free: 79.72 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001389/8.88, allocations: 52 kB / 1.977 GB, free: 79.67 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.736/10.62, allocations: 118 MB / 2.092 GB, free: 465.1 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03024/10.65, allocations: 3.261 MB / 2.095 GB, free: 465 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2989/10.95, allocations: 81.54 MB / 2.175 GB, free: 417 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1343/11.08, allocations: 6.327 MB / 2.181 GB, free: 410.7 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01221/11.09, allocations: 1.279 MB / 2.182 GB, free: 409.4 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.06249/11.15, allocations: 21.9 MB / 2.204 GB, free: 387.5 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.04709/11.2, allocations: 21.01 MB / 2.224 GB, free: 365.5 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08353/11.29, allocations: 35.14 MB / 2.259 GB, free: 329.5 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001378/11.29, allocations: 12 kB / 2.259 GB, free: 329.5 MB / 1.061 GB
Notification: Performance of matching and sorting (n=1347) (initialization_lambda0): time 0.8143/12.1, allocations: 129.9 MB / 2.386 GB, free: 200.4 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002068/12.1, allocations: 57.7 kB / 2.386 GB, free: 200.3 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001963/12.1, allocations: 56 kB / 2.386 GB, free: 200.3 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.651/12.75, allocations: 117.6 MB / 2.501 GB, free: 82.91 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01794/12.77, allocations: 3.245 MB / 2.504 GB, free: 79.66 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.8494/13.62, allocations: 86.09 MB / 2.588 GB, free: 444.9 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08792/13.71, allocations: 6.349 MB / 2.594 GB, free: 444.9 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01086/13.72, allocations: 1.256 MB / 2.595 GB, free: 444.9 MB / 1.061 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 0.01569/13.73, allocations: 0.7169 MB / 2.596 GB, free: 444.7 MB / 1.061 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0148/13.75, allocations: 1.47 MB / 2.597 GB, free: 444.7 MB / 1.061 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2881/14.04, allocations: 60.04 MB / 2.656 GB, free: 433.9 MB / 1.061 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.3242/14.36, allocations: 66.56 MB / 2.721 GB, free: 389.5 MB / 1.061 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0003441/14.36, allocations: 28 kB / 2.721 GB, free: 389.4 MB / 1.061 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.3154/14.68, allocations: 65.88 MB / 2.785 GB, free: 323.7 MB / 1.061 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4826/15.16, allocations: 128.8 MB / 2.911 GB, free: 195 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0002124/15.16, allocations: 4.125 kB / 2.911 GB, free: 195 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01958/15.18, allocations: 1.876 MB / 2.913 GB, free: 193.2 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.4845/15.66, allocations: 81.37 MB / 2.992 GB, free: 111.9 MB / 1.061 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.005442/15.67, allocations: 0.5651 MB / 2.993 GB, free: 111.3 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1503/15.82, allocations: 58.29 MB / 3.05 GB, free: 52.97 MB / 1.061 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.9541/16.77, allocations: 53.98 MB / 3.103 GB, free: 447.1 MB / 1.061 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.4207/17.19, allocations: 94.89 MB / 3.195 GB, free: 429.6 MB / 1.061 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.03325/17.23, allocations: 5.726 MB / 3.201 GB, free: 426.5 MB / 1.061 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01535/17.24, allocations: 221.8 kB / 3.201 GB, free: 426.3 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.08321/17.33, allocations: 3.222 MB / 3.204 GB, free: 424.8 MB / 1.061 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.009968/17.34, allocations: 0.8636 MB / 3.205 GB, free: 424.4 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.008725/17.35, allocations: 0.616 MB / 3.206 GB, free: 424.1 MB / 1.061 GB
Notification: Performance of sorting global known variables: time 0.04618/17.39, allocations: 12.35 MB / 3.218 GB, free: 413.9 MB / 1.061 GB
Notification: Performance of sort global known variables: time 1.563e-06/17.39, allocations: 0 / 3.218 GB, free: 413.9 MB / 1.061 GB
Notification: Performance of remove unused functions: time 0.1687/17.56, allocations: 38.11 MB / 3.255 GB, free: 375.9 MB / 1.061 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 0.4158/17.98, allocations: 96.27 MB / 3.349 GB, free: 283.1 MB / 1.061 GB
Notification: Performance of simCode: created initialization part: time 0.229/18.21, allocations: 74.1 MB / 3.421 GB, free: 209 MB / 1.061 GB
Notification: Performance of simCode: created event and clocks part: time 2.195e-05/18.21, allocations: 10.95 kB / 3.421 GB, free: 209 MB / 1.061 GB
Notification: Performance of simCode: created simulation system equations: time 0.08599/18.29, allocations: 25.24 MB / 3.446 GB, free: 183.8 MB / 1.061 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.09862/18.39, allocations: 7.165 MB / 3.453 GB, free: 177.1 MB / 1.061 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 3.124/21.51, allocations: 425.5 MB / 3.869 GB, free: 284.2 MB / 1.061 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.02992/21.54, allocations: 9.731 MB / 3.878 GB, free: 274.4 MB / 1.061 GB
Notification: Performance of simCode: alias equations: time 0.05843/21.6, allocations: 7.439 MB / 3.885 GB, free: 267.2 MB / 1.061 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.03371/21.64, allocations: 9.615 MB / 3.895 GB, free: 257.6 MB / 1.061 GB
Notification: Performance of SimCode: time 2.344e-06/21.64, allocations: 0 / 3.895 GB, free: 257.6 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 3.752/25.39, allocations: 0.7827 GB / 4.677 GB, free: 431.2 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate platform static: time 162.9/188.3, allocations: 12.69 kB / 4.677 GB, free: 431.2 MB / 1.061 GB
(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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_Examples_FlowSystem_Simplified3.fmu > IDEAS_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)