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: "" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Examples_FlowSystem_Simplified3",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IDEAS.Fluid.Examples.FlowSystem.Simplified3,fileNamePrefix="IDEAS_dev_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 0.0009205/0.0009206, allocations: 98.03 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004387/0.004387, allocations: 168.9 kB / 16.26 MB, free: 6.648 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.303/1.303, allocations: 223.3 MB / 240.3 MB, free: 5.336 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9346/0.9346, allocations: 135.3 MB / 426.7 MB, free: 14.16 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003049/0.000305, allocations: 15.98 kB / 0.5077 GB, free: 4.66 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1357/0.136, allocations: 82.3 MB / 0.5881 GB, free: 2.523 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.8484/0.9845, allocations: 348 MB / 0.9279 GB, free: 49.51 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.08131/1.066, allocations: 72.29 MB / 0.9985 GB, free: 39.93 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01385/1.08, allocations: 380.7 kB / 0.9989 GB, free: 39.84 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.01249/1.092, allocations: 4.398 MB / 1.003 GB, free: 36.6 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.03218/1.124, allocations: 12.53 MB / 1.015 GB, free: 28.51 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02131/1.146, allocations: 8.918 MB / 1.024 GB, free: 23 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.04569/1.191, allocations: 48.23 MB / 1.071 GB, free: 10.04 MB / 0.7012 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02564/1.217, allocations: 17.22 MB / 1.088 GB, free: 9.359 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02743/1.245, allocations: 14.14 MB / 1.102 GB, free: 11.88 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02442/1.269, allocations: 15.25 MB / 1.117 GB, free: 13.72 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.005527/1.275, allocations: 1.059 MB / 1.118 GB, free: 12.66 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0162/1.291, allocations: 4.716 MB / 1.122 GB, free: 8.203 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.007953/1.299, allocations: 4.847 MB / 1.127 GB, free: 3.574 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.02011/1.319, allocations: 9.273 MB / 1.136 GB, free: 10.48 MB / 0.7637 GB
Notification: Performance of NFConvertDAE.convert: time 0.03779/1.357, allocations: 27.52 MB / 1.163 GB, free: 24 kB / 0.7794 GB
Notification: Performance of FrontEnd - DAE generated: time 5.05e-06/1.357, allocations: 0 / 1.163 GB, free: 24 kB / 0.7794 GB
Notification: Performance of FrontEnd: time 2.083e-06/1.357, allocations: 0 / 1.163 GB, free: 24 kB / 0.7794 GB
Notification: Performance of Transformations before backend: time 0.0007855/1.358, allocations: 0 / 1.163 GB, free: 24 kB / 0.7794 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 0.498/1.856, allocations: 20.14 MB / 1.183 GB, free: 303.7 MB / 0.7794 GB
Notification: Performance of prepare preOptimizeDAE: time 4.197e-05/1.856, allocations: 9.906 kB / 1.183 GB, free: 303.7 MB / 0.7794 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003814/1.859, allocations: 1.047 MB / 1.184 GB, free: 303.6 MB / 0.7794 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009567/1.869, allocations: 2.279 MB / 1.186 GB, free: 302.6 MB / 0.7794 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03167/1.901, allocations: 17.69 MB / 1.203 GB, free: 295.1 MB / 0.7794 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008833/1.902, allocations: 0.6838 MB / 1.204 GB, free: 294.8 MB / 0.7794 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004012/1.906, allocations: 0.9216 MB / 1.205 GB, free: 294.5 MB / 0.7794 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03796/1.944, allocations: 16.43 MB / 1.221 GB, free: 288.6 MB / 0.7794 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003443/1.944, allocations: 17 kB / 1.221 GB, free: 288.6 MB / 0.7794 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002837/1.947, allocations: 322.8 kB / 1.221 GB, free: 288.3 MB / 0.7794 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004218/1.947, allocations: 367.3 kB / 1.222 GB, free: 288.3 MB / 0.7794 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03363/1.981, allocations: 20.91 MB / 1.242 GB, free: 276.9 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 removeSimpleEquations (simulation): time 0.1139/2.095, allocations: 83.09 MB / 1.323 GB, free: 190.6 MB / 0.7794 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01661/2.111, allocations: 12.44 MB / 1.335 GB, free: 178.4 MB / 0.7794 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01238/2.124, allocations: 9.775 MB / 1.345 GB, free: 168.7 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 0.06097/2.185, allocations: 35.7 MB / 1.38 GB, free: 132.6 MB / 0.7794 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01213/2.197, allocations: 9.617 MB / 1.389 GB, free: 123 MB / 0.7794 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02597/2.223, allocations: 9.92 MB / 1.399 GB, free: 113.4 MB / 0.7794 GB
Notification: Performance of pre-optimization done (n=555): time 2.597e-05/2.223, allocations: 0 / 1.399 GB, free: 113.4 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=826): time 1.199/3.422, allocations: 244.4 MB / 1.637 GB, free: 217.7 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1184/3.54, allocations: 55.62 MB / 1.692 GB, free: 161.2 MB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01936/3.56, allocations: 17.53 MB / 1.709 GB, free: 143.8 MB / 0.7794 GB
Notification: Performance of collectPreVariables (initialization): time 0.003765/3.564, allocations: 223.3 kB / 1.709 GB, free: 143.6 MB / 0.7794 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005126/3.569, allocations: 7.224 MB / 1.716 GB, free: 136.8 MB / 0.7794 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006073/3.575, allocations: 2.941 MB / 1.719 GB, free: 133.9 MB / 0.7794 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002077/3.577, allocations: 0.9398 MB / 1.72 GB, free: 133 MB / 0.7794 GB
Notification: Performance of setup shared object (initialization): time 3.068e-05/3.577, allocations: 301.1 kB / 1.72 GB, free: 132.7 MB / 0.7794 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02083/3.598, allocations: 18.85 MB / 1.739 GB, free: 113.8 MB / 0.7794 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.02264/3.62, allocations: 21.47 MB / 1.76 GB, free: 91.3 MB / 0.7794 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.04587/3.666, allocations: 36.1 MB / 1.795 GB, free: 54.38 MB / 0.7794 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.726e-05/3.666, allocations: 12 kB / 1.795 GB, free: 54.36 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.9629/4.629, allocations: 144.2 MB / 1.936 GB, free: 227.1 MB / 0.7794 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007381/4.63, allocations: 1.792 MB / 1.937 GB, free: 224.6 MB / 0.7794 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.615e-05/4.63, allocations: 55.38 kB / 1.937 GB, free: 224.5 MB / 0.7794 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6097/5.24, allocations: 143.6 MB / 2.078 GB, free: 80.7 MB / 0.7794 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01567/5.256, allocations: 3.292 MB / 2.081 GB, free: 77.41 MB / 0.7794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3723/5.628, allocations: 78.81 MB / 2.158 GB, free: 242.6 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09137/5.719, allocations: 6.736 MB / 2.164 GB, free: 242.4 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005676/5.725, allocations: 1.286 MB / 2.166 GB, free: 242.4 MB / 0.7794 GB
Notification: Performance of prepare postOptimizeDAE: time 9.558e-06/5.725, allocations: 4.375 kB / 2.166 GB, free: 242.4 MB / 0.7794 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.5766/6.302, allocations: 141.4 MB / 2.304 GB, free: 158.5 MB / 0.7794 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000131/6.302, allocations: 52.75 kB / 2.304 GB, free: 158.5 MB / 0.7794 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8888/7.191, allocations: 143.3 MB / 2.444 GB, free: 232.2 MB / 0.7794 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01491/7.205, allocations: 3.272 MB / 2.447 GB, free: 232.2 MB / 0.7794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1356/7.341, allocations: 82.81 MB / 2.528 GB, free: 213.6 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.09003/7.431, allocations: 6.722 MB / 2.534 GB, free: 213.5 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00442/7.436, allocations: 1.259 MB / 2.536 GB, free: 213.4 MB / 0.7794 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 241
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition1,stepValve.count,$PRE.stepValve.count,stepValve.T_start,$PRE.stepValve.T_start,pumpHea.stage,stepPump.pulseStart,$PRE.stepPump.pulseStart,stepPump.y,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1031):
 * Single equations (assignments): 1015
 * Array equations: 6
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 6
 * Torn equation systems: 3
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 6 systems
   {1, 1, 1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(5,80), (5,80)}
Notification: Performance of prepare postOptimizeDAE: time 0.01061/7.446, allocations: 3.978 MB / 2.54 GB, free: 211.7 MB / 0.7794 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004263/7.45, allocations: 1.469 MB / 2.541 GB, free: 211.7 MB / 0.7794 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1952/7.646, allocations: 61.06 MB / 2.601 GB, free: 159.5 MB / 0.7794 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2012/7.847, allocations: 67.42 MB / 2.666 GB, free: 92 MB / 0.7794 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.395e-05/7.847, allocations: 33.88 kB / 2.666 GB, free: 91.97 MB / 0.7794 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.4667/8.314, allocations: 66.74 MB / 2.732 GB, free: 223.9 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 postOpt removeSimpleEquations (simulation): time 0.3076/8.621, allocations: 130.2 MB / 2.859 GB, free: 186.6 MB / 0.7794 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.344e-05/8.622, allocations: 3.719 kB / 2.859 GB, free: 186.6 MB / 0.7794 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01068/8.632, allocations: 1.894 MB / 2.861 GB, free: 185.8 MB / 0.7794 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3504/8.983, allocations: 83.32 MB / 2.942 GB, free: 116.1 MB / 0.7794 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00319/8.986, allocations: 0.5697 MB / 2.943 GB, free: 115.5 MB / 0.7794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1215/9.107, allocations: 70.98 MB / 3.012 GB, free: 44.38 MB / 0.7794 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.3863/9.494, allocations: 53.68 MB / 3.064 GB, free: 233.5 MB / 0.7794 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.276/9.77, allocations: 96.08 MB / 3.158 GB, free: 202.8 MB / 0.7794 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01555/9.785, allocations: 5.948 MB / 3.164 GB, free: 197.7 MB / 0.7794 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005935/9.791, allocations: 205.1 kB / 3.164 GB, free: 197.6 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.05365/9.845, allocations: 3.657 MB / 3.168 GB, free: 195.8 MB / 0.7794 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004356/9.849, allocations: 0.8621 MB / 3.169 GB, free: 195.1 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001748/9.851, allocations: 0.6237 MB / 3.169 GB, free: 194.5 MB / 0.7794 GB
Notification: Performance of sorting global known variables: time 0.01736/9.869, allocations: 12.27 MB / 3.181 GB, free: 182.3 MB / 0.7794 GB
Notification: Performance of sort global known variables: time 6.31e-07/9.869, allocations: 0 / 3.181 GB, free: 182.3 MB / 0.7794 GB
Notification: Performance of remove unused functions: time 0.09303/9.962, allocations: 38.47 MB / 3.219 GB, free: 143.9 MB / 0.7794 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($STATESET1.x[31],$STATESET1.x[30],$STATESET1.x[29],$STATESET1.x[28],$STATESET1.x[27],$STATESET1.x[26],$STATESET1.x[25],$STATESET1.x[24],$STATESET1.x[23],$STATESET1.x[22],$STATESET1.x[21],$STATESET1.x[20],$STATESET1.x[19],$STATESET1.x[18],$STATESET1.x[17],$STATESET1.x[16],$STATESET1.x[15],$STATESET1.x[14],$STATESET1.x[13],$STATESET1.x[12],$STATESET1.x[11],$STATESET1.x[10],$STATESET1.x[9],$STATESET1.x[8],$STATESET1.x[7],$STATESET1.x[6],$STATESET1.x[5],$STATESET1.x[4],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],pmpSouth.vol.dynBal.U,pmpSouth.filter.s[1],pmpNorth.vol.dynBal.U,pmpNorth.filter.s[1],valSouth1[1].filter.s[1],valSouth1[2].filter.s[1],valSouth1[3].filter.s[1],valSouth1[4].filter.s[1],valSouth2[1].filter.s[1],valSouth2[2].filter.s[1],valSouth2[3].filter.s[1],valSouth2[4].filter.s[1],valSouth2[5].filter.s[1],valSouth2[6].filter.s[1],valSouth2[7].filter.s[1],valSouth2[8].filter.s[1],valNorth1[1].filter.s[1],valNorth1[2].filter.s[1],valNorth1[3].filter.s[1],valNorth1[4].filter.s[1],valNorth2[1].filter.s[1],valNorth2[2].filter.s[1],valNorth2[3].filter.s[1],valNorth2[4].filter.s[1],valNorth2[5].filter.s[1],valNorth2[6].filter.s[1],valNorth2[7].filter.s[1],valNorth2[8].filter.s[1],valSouth.vol.dynBal.U,valSouth.filter.s[1],valNorth.vol.dynBal.U,valNorth.filter.s[1],spl.vol.dynBal.U,spl1.vol.dynBal.U,pumpHea.vol.dynBal.U,pumpHea.filter.s[1],valHea.filter.s[1],valCoo.filter.s[1],spl2.vol.dynBal.U,spl3.vol.dynBal.U,pumpCoo.vol.dynBal.U,pumpCoo.filter.s[1],vol.p)
 * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,stepPump.y,stepPump.pulseStart,pumpHea.stage,stepValve.T_start,stepValve.count)
 * Number of discrete states: 1 (stepValve.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (609):
 * Single equations (assignments): 588
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 3
 * If-equations: 0
 * Equation systems (not torn): 4
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 4 systems
   {1, 1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(7,83), (1,1), (38,197)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.2536/10.22, allocations: 97.5 MB / 3.314 GB, free: 46.87 MB / 0.7794 GB
Notification: Performance of simCode: created initialization part: time 0.4016/10.62, allocations: 74.42 MB / 3.387 GB, free: 252 MB / 0.7794 GB
Notification: Performance of simCode: created event and clocks part: time 1.026e-05/10.62, allocations: 2.938 kB / 3.387 GB, free: 252 MB / 0.7794 GB
Notification: Performance of simCode: created simulation system equations: time 0.0736/10.69, allocations: 40.52 MB / 3.426 GB, free: 242.1 MB / 0.7794 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05509/10.75, allocations: 7.373 MB / 3.433 GB, free: 240.4 MB / 0.7794 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.24/12.99, allocations: 0.5432 GB / 3.977 GB, free: 217.7 MB / 0.7794 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01073/13, allocations: 9.732 MB / 3.986 GB, free: 216.6 MB / 0.7794 GB
Notification: Performance of simCode: alias equations: time 0.02643/13.02, allocations: 7.465 MB / 3.993 GB, free: 216.3 MB / 0.7794 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01731/13.04, allocations: 9.63 MB / 4.003 GB, free: 216.3 MB / 0.7794 GB
Notification: Performance of SimCode: time 7.91e-07/13.04, allocations: 0 / 4.003 GB, free: 216.3 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 2.971/16.01, allocations: 0.7241 GB / 4.727 GB, free: 69.09 MB / 0.7794 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001815/16.01, allocations: 269.2 kB / 4.727 GB, free: 68.73 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate platform static: time 18.55/34.56, allocations: 3.938 kB / 4.727 GB, free: 68.73 MB / 0.7794 GB
(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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IDEAS_dev_IDEAS_Fluid_Examples_FlowSystem_Simplified3_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Fluid_Examples_FlowSystem_Simplified3.fmu > IDEAS_dev_IDEAS.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1)