Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001462/0.001462, allocations: 81.95 kB / 19.87 MB, free: 4.621 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001819/0.001819, allocations: 169.7 kB / 23.28 MB, free: 1.219 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9843/0.9843, allocations: 177.1 MB / 203.7 MB, free: 5.508 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002299/0.002299, allocations: 240.5 kB / 260.5 MB, free: 12.66 MB / 250.7 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 0.6996/0.6996, allocations: 138.4 MB / 455.5 MB, free: 1.41 MB / 362.7 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3")
translateModel(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.274e-06/2.274e-06, allocations: 3.938 kB / 0.5557 GB, free: 192 kB / 474.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.52e-05/2.747e-05, allocations: 6.25 kB / 0.5557 GB, free: 184 kB / 474.7 MB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.FlowSystem.Simplified3): time 0.2873/0.2873, allocations: 74.08 MB / 0.628 GB, free: 63.45 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.04955/0.3368, allocations: 30.63 MB / 0.6579 GB, free: 44.51 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01435/0.3512, allocations: 0.5782 MB / 0.6585 GB, free: 44.2 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.01188/0.3631, allocations: 4.251 MB / 0.6626 GB, free: 42.25 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.02373/0.3868, allocations: 10.39 MB / 0.6728 GB, free: 33.74 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01897/0.4058, allocations: 9.748 MB / 0.6823 GB, free: 26.61 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.08051/0.4863, allocations: 86.31 MB / 0.7666 GB, free: 7.719 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.02928/0.5156, allocations: 17.2 MB / 0.7834 GB, free: 6.367 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0502/0.5658, allocations: 22.19 MB / 0.8051 GB, free: 248 kB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02591/0.5917, allocations: 15.16 MB / 0.8199 GB, free: 1.047 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.006438/0.5981, allocations: 1.742 MB / 0.8216 GB, free: 15.3 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01155/0.6097, allocations: 2.682 MB / 0.8242 GB, free: 12.62 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.01001/0.6197, allocations: 6.498 MB / 0.8305 GB, free: 6.102 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.01613/0.6358, allocations: 7.427 MB / 0.8378 GB, free: 14.65 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.4613/1.097, allocations: 19.35 MB / 0.8567 GB, free: 122.4 MB / 0.6512 GB
Notification: Performance of FrontEnd - DAE generated: time 9.378e-06/1.097, allocations: 0 / 0.8567 GB, free: 122.4 MB / 0.6512 GB
Notification: Performance of FrontEnd: time 1.503e-06/1.097, allocations: 0 / 0.8567 GB, free: 122.4 MB / 0.6512 GB
Notification: Performance of Transformations before backend: time 0.0009412/1.098, allocations: 0 / 0.8567 GB, free: 122.4 MB / 0.6512 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2045
 * Number of variables: 2045
Notification: Performance of Generate backend data structure: time 0.04363/1.142, allocations: 21.01 MB / 0.8772 GB, free: 113.8 MB / 0.6512 GB
Notification: Performance of prepare preOptimizeDAE: time 4.678e-05/1.142, allocations: 9.25 kB / 0.8772 GB, free: 113.8 MB / 0.6512 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01653/1.158, allocations: 3.714 MB / 0.8808 GB, free: 112.6 MB / 0.6512 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03027/1.189, allocations: 16.14 MB / 0.8966 GB, free: 109.2 MB / 0.6512 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005963/1.189, allocations: 0.6635 MB / 0.8972 GB, free: 109.2 MB / 0.6512 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004389/1.194, allocations: 0.9504 MB / 0.8982 GB, free: 109.2 MB / 0.6512 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02176/1.215, allocations: 10.45 MB / 0.9084 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000282/1.216, allocations: 13.19 kB / 0.9084 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002481/1.218, allocations: 334.2 kB / 0.9087 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002359/1.218, allocations: 367.3 kB / 0.909 GB, free: 107 MB / 0.6512 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01307/1.231, allocations: 6.468 MB / 0.9154 GB, free: 106.8 MB / 0.6512 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 0.07659/1.308, allocations: 53.87 MB / 0.968 GB, free: 75.26 MB / 0.6512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007297/1.315, allocations: 5.454 MB / 0.9733 GB, free: 70.14 MB / 0.6512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004373/1.32, allocations: 4.199 MB / 0.9774 GB, free: 65.99 MB / 0.6512 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 0.03885/1.358, allocations: 20.6 MB / 0.9975 GB, free: 45.62 MB / 0.6512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005297/1.364, allocations: 5.549 MB / 1.003 GB, free: 39.86 MB / 0.6512 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01784/1.382, allocations: 8.036 MB / 1.011 GB, free: 32.07 MB / 0.6512 GB
Notification: Performance of pre-optimization done (n=567): time 4.226e-05/1.382, allocations: 0 / 1.011 GB, free: 32.07 MB / 0.6512 GB
Notification: Performance of matching and sorting (n=838): time 0.6418/2.023, allocations: 125.2 MB / 1.133 GB, free: 207.5 MB / 0.7293 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.04901/2.072, allocations: 31.32 MB / 1.164 GB, free: 197.4 MB / 0.7293 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02072/2.093, allocations: 13.95 MB / 1.177 GB, free: 196.4 MB / 0.7293 GB
Notification: Performance of collectPreVariables (initialization): time 0.003619/2.097, allocations: 219.2 kB / 1.177 GB, free: 196.3 MB / 0.7293 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007989/2.105, allocations: 8.979 MB / 1.186 GB, free: 196.1 MB / 0.7293 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006421/2.111, allocations: 3.228 MB / 1.189 GB, free: 194.9 MB / 0.7293 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0108/2.122, allocations: 3.378 MB / 1.193 GB, free: 194.5 MB / 0.7293 GB
Notification: Performance of setup shared object (initialization): time 4.6e-05/2.122, allocations: 482.4 kB / 1.193 GB, free: 194 MB / 0.7293 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008251/2.13, allocations: 3.93 MB / 1.197 GB, free: 192.7 MB / 0.7293 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01099/2.141, allocations: 9.719 MB / 1.206 GB, free: 184.6 MB / 0.7293 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0191/2.16, allocations: 12.82 MB / 1.219 GB, free: 172.4 MB / 0.7293 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.923e-05/2.16, allocations: 12 kB / 1.219 GB, free: 172.4 MB / 0.7293 GB
Notification: Performance of matching and sorting (n=1355) (initialization): time 0.2382/2.399, allocations: 67.8 MB / 1.285 GB, free: 105.3 MB / 0.7293 GB
Notification: Performance of prepare postOptimizeDAE: time 8.92e-05/2.399, allocations: 59.58 kB / 1.285 GB, free: 105.2 MB / 0.7293 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.938e-05/2.399, allocations: 53.06 kB / 1.285 GB, free: 105.2 MB / 0.7293 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6205/3.019, allocations: 142.7 MB / 1.425 GB, free: 188.5 MB / 0.7293 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009509/3.029, allocations: 2.903 MB / 1.427 GB, free: 188.3 MB / 0.7293 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0639/3.093, allocations: 39.95 MB / 1.466 GB, free: 173.5 MB / 0.7293 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0287/3.121, allocations: 2.565 MB / 1.469 GB, free: 171.5 MB / 0.7293 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004904/3.126, allocations: 1.187 MB / 1.47 GB, free: 170.6 MB / 0.7293 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01447/3.141, allocations: 4.117 MB / 1.474 GB, free: 167 MB / 0.7293 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01094/3.152, allocations: 9.632 MB / 1.484 GB, free: 156.2 MB / 0.7293 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02284/3.175, allocations: 11.94 MB / 1.495 GB, free: 144.9 MB / 0.7293 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.924e-05/3.175, allocations: 12 kB / 1.495 GB, free: 144.8 MB / 0.7293 GB
Notification: Performance of matching and sorting (n=1355) (initialization_lambda0): time 0.2313/3.406, allocations: 67.08 MB / 1.561 GB, free: 79.43 MB / 0.7293 GB
Notification: Performance of prepare postOptimizeDAE: time 6.648e-05/3.406, allocations: 57.7 kB / 1.561 GB, free: 79.37 MB / 0.7293 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.594e-05/3.406, allocations: 52 kB / 1.561 GB, free: 79.32 MB / 0.7293 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.6302/4.036, allocations: 142.2 MB / 1.7 GB, free: 196.5 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009288/4.046, allocations: 2.885 MB / 1.703 GB, free: 196.4 MB / 0.7449 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0688/4.114, allocations: 39.95 MB / 1.742 GB, free: 179.2 MB / 0.7449 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03044/4.145, allocations: 2.598 MB / 1.744 GB, free: 176.8 MB / 0.7449 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005841/4.151, allocations: 1.154 MB / 1.745 GB, free: 175.6 MB / 0.7449 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 233
 * 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 (1035):
 * Single equations (assignments): 1019
 * 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): 2 systems
   {(5,80,76.0%), (28,28,89.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(5,80)}
Notification: Performance of prepare postOptimizeDAE: time 0.007712/4.158, allocations: 0.8199 MB / 1.746 GB, free: 174.9 MB / 0.7449 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008515/4.167, allocations: 1.937 MB / 1.748 GB, free: 174 MB / 0.7449 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.09502/4.262, allocations: 39.15 MB / 1.786 GB, free: 135.5 MB / 0.7449 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.09155/4.353, allocations: 37.16 MB / 1.822 GB, free: 98.79 MB / 0.7449 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.627e-05/4.354, allocations: 40 kB / 1.822 GB, free: 98.75 MB / 0.7449 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.08744/4.441, allocations: 36.69 MB / 1.858 GB, free: 62.49 MB / 0.7449 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1357/4.577, allocations: 63.03 MB / 1.92 GB, free: 1.152 MB / 0.7449 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.978e-05/4.577, allocations: 4.438 kB / 1.92 GB, free: 1.148 MB / 0.7449 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006439/4.583, allocations: 1.606 MB / 1.921 GB, free: 15.6 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.5209/5.104, allocations: 109 MB / 2.028 GB, free: 172.4 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.003258/5.107, allocations: 0.5724 MB / 2.028 GB, free: 172 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04766/5.155, allocations: 32.16 MB / 2.06 GB, free: 145.4 MB / 0.7605 GB
Warning: The linear system: 
1 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.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 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
3 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
[
  1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  -1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow ;
  valHea.m_flow ;
  valCoo.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 ;
  -bou.ports[1].m_flow
]
 might be structurally or numerically singular for variable valCoo.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.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.03691/5.192, allocations: 33.6 MB / 2.093 GB, free: 116.2 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1143/5.306, allocations: 45.27 MB / 2.137 GB, free: 74.23 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01422/5.32, allocations: 4.244 MB / 2.141 GB, free: 70.33 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00731/5.328, allocations: 210.7 kB / 2.141 GB, free: 70.13 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01968/5.347, allocations: 1.086 MB / 2.142 GB, free: 69.04 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004731/5.352, allocations: 0.9342 MB / 2.143 GB, free: 68.11 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003108/5.355, allocations: 0.5651 MB / 2.144 GB, free: 67.54 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.009828/5.365, allocations: 7.004 MB / 2.151 GB, free: 61.36 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.91e-07/5.365, allocations: 0 / 2.151 GB, free: 61.36 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.05048/5.416, allocations: 23.05 MB / 2.173 GB, free: 38.31 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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 (621):
 * Single equations (assignments): 600
 * 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): 3 systems
   {(28,28,89.3%), (7,83,69.4%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(38,197)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003591/5.419, allocations: 0.6716 MB / 2.174 GB, free: 37.71 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.05484/5.474, allocations: 28.7 MB / 2.202 GB, free: 9.691 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.104e-05/5.474, allocations: 8.125 kB / 2.202 GB, free: 9.684 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.2824/5.756, allocations: 12.23 MB / 2.214 GB, free: 211.9 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03572/5.792, allocations: 9.966 MB / 2.223 GB, free: 211.1 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07082/5.863, allocations: 39.82 MB / 2.262 GB, free: 197.2 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008222/5.871, allocations: 4.416 MB / 2.267 GB, free: 196.7 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.01988/5.891, allocations: 3.363 MB / 2.27 GB, free: 196.1 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.02596/5.917, allocations: 7.092 MB / 2.277 GB, free: 196 MB / 0.7605 GB
Notification: Performance of SimCode: time 2.144e-06/5.917, allocations: 0 / 2.277 GB, free: 196 MB / 0.7605 GB
Notification: Performance of Templates: time 1.208/7.125, allocations: 0.6861 GB / 2.963 GB, free: 71.33 MB / 0.7762 GB
"
[Timeout remaining time 653]
make -j1 -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.sim & ./BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3 -abortSlowSimulation -alarm=240  -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 240]
[Calling os._exit(0), Time elapsed: 20.215058085974306]