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 0.0008789/0.0008791, allocations: 86.95 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 0.000972/0.0009721, 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 1.29/1.29, allocations: 223.3 MB / 240 MB, free: 5.426 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7043/0.7043, allocations: 132.3 MB / 423.4 MB, free: 2.098 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0002979/0.0002979, allocations: 12 kB / 0.5035 GB, free: 4.172 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3946/0.3949, allocations: 81.57 MB / 0.5831 GB, free: 4 MB / 430.1 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.FlowSystem.Simplified3): time 0.6569/1.052, allocations: 328.6 MB / 0.904 GB, free: 55.11 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.08371/1.136, allocations: 68.55 MB / 0.9709 GB, free: 25.6 MB / 0.6387 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01737/1.153, allocations: 365.6 kB / 0.9713 GB, free: 25.24 MB / 0.6387 GB
Notification: Performance of NFTyping.typeComponents: time 0.01415/1.167, allocations: 3.617 MB / 0.9748 GB, free: 21.62 MB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.03178/1.199, allocations: 10.75 MB / 0.9853 GB, free: 10.84 MB / 0.6387 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02122/1.22, allocations: 7.27 MB / 0.9924 GB, free: 3.664 MB / 0.6387 GB
Notification: Performance of NFFlatten.flatten: time 0.05042/1.271, allocations: 41.3 MB / 1.033 GB, free: 10.25 MB / 0.6856 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02823/1.299, allocations: 16.04 MB / 1.048 GB, free: 10.12 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03372/1.333, allocations: 13.75 MB / 1.062 GB, free: 12.32 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03001/1.363, allocations: 14.6 MB / 1.076 GB, free: 13.66 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 0.00933/1.372, allocations: 1.066 MB / 1.077 GB, free: 12.6 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02069/1.393, allocations: 3.611 MB / 1.081 GB, free: 8.98 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.01201/1.405, allocations: 4.749 MB / 1.085 GB, free: 4.215 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.01057/1.415, allocations: 3.231 MB / 1.088 GB, free: 0.9688 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.8228/2.238, allocations: 21.79 MB / 1.11 GB, free: 51.32 MB / 0.7482 GB
Notification: Performance of FrontEnd - DAE generated: time 5.089e-06/2.238, allocations: 0.5625 kB / 1.11 GB, free: 51.32 MB / 0.7482 GB
Notification: Performance of FrontEnd: time 1.994e-06/2.238, allocations: 0.5938 kB / 1.11 GB, free: 51.32 MB / 0.7482 GB
Notification: Performance of Transformations before backend: time 0.0009785/2.239, allocations: 0 / 1.11 GB, free: 51.32 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 0.05555/2.295, allocations: 20.35 MB / 1.13 GB, free: 45.1 MB / 0.7482 GB
Notification: Performance of prepare preOptimizeDAE: time 4.641e-05/2.295, allocations: 9.438 kB / 1.13 GB, free: 45.1 MB / 0.7482 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006083/2.301, allocations: 1.046 MB / 1.131 GB, free: 45.01 MB / 0.7482 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01506/2.316, allocations: 2.28 MB / 1.133 GB, free: 44.05 MB / 0.7482 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.04046/2.357, allocations: 17.11 MB / 1.15 GB, free: 41.95 MB / 0.7482 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000821/2.357, allocations: 0.6878 MB / 1.15 GB, free: 41.93 MB / 0.7482 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006257/2.364, allocations: 0.9268 MB / 1.151 GB, free: 41.92 MB / 0.7482 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04533/2.409, allocations: 16.37 MB / 1.167 GB, free: 41.16 MB / 0.7482 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.00055/2.41, allocations: 17.75 kB / 1.167 GB, free: 41.16 MB / 0.7482 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00475/2.414, allocations: 327 kB / 1.167 GB, free: 41.16 MB / 0.7482 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004554/2.415, allocations: 366.8 kB / 1.168 GB, free: 41.14 MB / 0.7482 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0406/2.456, allocations: 20.89 MB / 1.188 GB, free: 41.08 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 0.1418/2.597, allocations: 83.17 MB / 1.269 GB, free: 15.09 MB / 0.7794 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01959/2.617, allocations: 12.47 MB / 1.282 GB, free: 7.895 MB / 0.7794 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01441/2.632, allocations: 9.776 MB / 1.291 GB, free: 2.129 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 0.06997/2.702, allocations: 35.79 MB / 1.326 GB, free: 5.582 MB / 0.8107 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01687/2.718, allocations: 9.621 MB / 1.336 GB, free: 11.89 MB / 0.8263 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02821/2.747, allocations: 9.923 MB / 1.345 GB, free: 2.098 MB / 0.8263 GB
Notification: Performance of pre-optimization done (n=555): time 2.429e-05/2.747, allocations: 0 / 1.345 GB, free: 2.098 MB / 0.8263 GB
Notification: Performance of matching and sorting (n=826): time 1.191/3.938, allocations: 246.7 MB / 1.586 GB, free: 315.9 MB / 0.9044 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1209/4.059, allocations: 55.57 MB / 1.64 GB, free: 259.4 MB / 0.9044 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02413/4.083, allocations: 17.44 MB / 1.657 GB, free: 242.1 MB / 0.9044 GB
Notification: Performance of collectPreVariables (initialization): time 0.005453/4.088, allocations: 223 kB / 1.658 GB, free: 241.9 MB / 0.9044 GB
Notification: Performance of collectInitialEqns (initialization): time 0.009057/4.097, allocations: 7.284 MB / 1.665 GB, free: 235 MB / 0.9044 GB
Notification: Performance of collectInitialBindings (initialization): time 0.009474/4.107, allocations: 2.948 MB / 1.668 GB, free: 232.1 MB / 0.9044 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004689/4.112, allocations: 201.4 kB / 1.668 GB, free: 231.9 MB / 0.9044 GB
Notification: Performance of setup shared object (initialization): time 0.0006181/4.112, allocations: 0.7207 MB / 1.669 GB, free: 231.2 MB / 0.9044 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02564/4.138, allocations: 18.13 MB / 1.686 GB, free: 213.1 MB / 0.9044 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03009/4.168, allocations: 20.83 MB / 1.707 GB, free: 191.2 MB / 0.9044 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03114/4.199, allocations: 19.38 MB / 1.726 GB, free: 171.7 MB / 0.9044 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.369e-05/4.199, allocations: 19.94 kB / 1.726 GB, free: 171.7 MB / 0.9044 GB
Notification: Performance of matching and sorting (n=1351) (initialization): time 0.5431/4.742, allocations: 142.6 MB / 1.865 GB, free: 28.8 MB / 0.9044 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000795/4.743, allocations: 1.778 MB / 1.867 GB, free: 26.25 MB / 0.9044 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.942e-05/4.743, allocations: 52 kB / 1.867 GB, free: 26.2 MB / 0.9044 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.8969/5.64, allocations: 143.5 MB / 2.007 GB, free: 327.1 MB / 0.9044 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01817/5.658, allocations: 3.298 MB / 2.01 GB, free: 323.9 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1299/5.788, allocations: 78.73 MB / 2.087 GB, free: 245.1 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07717/5.866, allocations: 6.746 MB / 2.093 GB, free: 238.4 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007655/5.873, allocations: 1.29 MB / 2.095 GB, free: 237.1 MB / 0.9044 GB
Notification: Performance of prepare postOptimizeDAE: time 1.32e-05/5.873, allocations: 4 kB / 2.095 GB, free: 237.1 MB / 0.9044 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.5357/6.409, allocations: 141.3 MB / 2.233 GB, free: 95.59 MB / 0.9044 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001384/6.409, allocations: 52 kB / 2.233 GB, free: 95.54 MB / 0.9044 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.006/7.415, allocations: 143.3 MB / 2.373 GB, free: 356 MB / 0.9044 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01593/7.431, allocations: 3.271 MB / 2.376 GB, free: 356 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1402/7.572, allocations: 82.73 MB / 2.457 GB, free: 303.9 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0765/7.648, allocations: 6.736 MB / 2.463 GB, free: 297.7 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007601/7.656, allocations: 1.255 MB / 2.464 GB, free: 296.4 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 0.01694/7.673, allocations: 3.974 MB / 2.468 GB, free: 292.5 MB / 0.9044 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.007794/7.681, allocations: 1.472 MB / 2.47 GB, free: 291.8 MB / 0.9044 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.193/7.874, allocations: 61.09 MB / 2.529 GB, free: 230.8 MB / 0.9044 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.1933/8.067, allocations: 67.4 MB / 2.595 GB, free: 163.3 MB / 0.9044 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001777/8.067, allocations: 28 kB / 2.595 GB, free: 163.3 MB / 0.9044 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.1908/8.258, allocations: 66.74 MB / 2.66 GB, free: 96.39 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 0.6757/8.934, allocations: 130.2 MB / 2.788 GB, free: 364.1 MB / 0.9044 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.634e-05/8.934, allocations: 0 / 2.788 GB, free: 364.1 MB / 0.9044 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01023/8.944, allocations: 1.896 MB / 2.789 GB, free: 364 MB / 0.9044 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.293/9.237, allocations: 83.35 MB / 2.871 GB, free: 319.5 MB / 0.9044 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00436/9.242, allocations: 0.5729 MB / 2.871 GB, free: 318.9 MB / 0.9044 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.122/9.364, allocations: 70.95 MB / 2.941 GB, free: 248 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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1051/9.469, allocations: 53.66 MB / 2.993 GB, free: 193.3 MB / 0.9044 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2335/9.702, allocations: 95.85 MB / 3.087 GB, free: 98.16 MB / 0.9044 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01572/9.718, allocations: 5.95 MB / 3.092 GB, free: 92.22 MB / 0.9044 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.008613/9.727, allocations: 207.9 kB / 3.093 GB, free: 92.02 MB / 0.9044 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04614/9.773, allocations: 3.665 MB / 3.096 GB, free: 88.38 MB / 0.9044 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005729/9.779, allocations: 0.8615 MB / 3.097 GB, free: 87.51 MB / 0.9044 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.004623/9.783, allocations: 0.6198 MB / 3.098 GB, free: 86.89 MB / 0.9044 GB
Notification: Performance of sorting global known variables: time 0.02276/9.806, allocations: 12.18 MB / 3.11 GB, free: 74.78 MB / 0.9044 GB
Notification: Performance of sort global known variables: time 7.81e-07/9.806, allocations: 0 / 3.11 GB, free: 74.78 MB / 0.9044 GB
Notification: Performance of remove unused functions: time 0.1114/9.918, allocations: 38.51 MB / 3.147 GB, free: 36.39 MB / 0.9044 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 0.6789/10.6, allocations: 97.13 MB / 3.242 GB, free: 356.3 MB / 0.9044 GB
Notification: Performance of simCode: created initialization part: time 0.1217/10.72, allocations: 73.67 MB / 3.314 GB, free: 312.2 MB / 0.9044 GB
Notification: Performance of simCode: created event and clocks part: time 9.869e-06/10.72, allocations: 4 kB / 3.314 GB, free: 312.2 MB / 0.9044 GB
Notification: Performance of simCode: created simulation system equations: time 0.0729/10.79, allocations: 40.48 MB / 3.354 GB, free: 273.2 MB / 0.9044 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04932/10.84, allocations: 7.387 MB / 3.361 GB, free: 266.1 MB / 0.9044 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.344/12.18, allocations: 378.3 MB / 3.73 GB, free: 339.7 MB / 0.9044 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01676/12.2, allocations: 9.739 MB / 3.74 GB, free: 330.2 MB / 0.9044 GB
Notification: Performance of simCode: alias equations: time 0.03688/12.24, allocations: 7.46 MB / 3.747 GB, free: 323 MB / 0.9044 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0253/12.26, allocations: 9.638 MB / 3.756 GB, free: 313.4 MB / 0.9044 GB
Notification: Performance of SimCode: time 2.285e-06/12.26, allocations: 0 / 3.756 GB, free: 313.4 MB / 0.9044 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 1.643/13.91, allocations: 0.7354 GB / 4.492 GB, free: 240 MB / 0.9044 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001531/13.91, allocations: 253.1 kB / 4.492 GB, free: 239.7 MB / 0.9044 GB
Notification: Performance of buildModelFMU: Generate platform static: time 19.21/33.12, allocations: 0 / 4.492 GB, free: 239.7 MB / 0.9044 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/linux/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)
Environment - environmentSimulation: