Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.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 0.001983/0.001983, allocations: 80.41 kB / 20.23 MB, free: 4.203 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 0.00257/0.00257, allocations: 161.7 kB / 23.54 MB, free: 0.8945 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 1.539/1.539, allocations: 177.1 MB / 203.9 MB, free: 5.617 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 2.813/2.813, allocations: 359 MB / 0.6048 GB, free: 10.96 MB / 0.573 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/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(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3")
translateModel(Buildings.Fluid.Examples.FlowSystem.Simplified3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pmpNorth.m_flow|pmpSouth.m_flow",fileNamePrefix="Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.743e-06/1.743e-06, allocations: 0 / 0.7864 GB, free: 11.65 MB / 0.698 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.97e-05/4.145e-05, allocations: 9.625 kB / 0.7864 GB, free: 11.64 MB / 0.698 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.FlowSystem.Simplified3): time 0.9436/0.9437, allocations: 326.1 MB / 1.105 GB, free: 52.94 MB / 0.9167 GB
Notification: Performance of NFInst.instExpressions: time 0.09568/1.039, allocations: 70.99 MB / 1.174 GB, free: 19.59 MB / 0.9167 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01659/1.056, allocations: 0.5912 MB / 1.175 GB, free: 19.27 MB / 0.9167 GB
Notification: Performance of NFTyping.typeComponents: time 0.01813/1.074, allocations: 6.478 MB / 1.181 GB, free: 13.96 MB / 0.9167 GB
Notification: Performance of NFTyping.typeBindings: time 0.03896/1.113, allocations: 15.46 MB / 1.196 GB, free: 14.41 MB / 0.9323 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0308/1.144, allocations: 10.8 MB / 1.207 GB, free: 3.598 MB / 0.9323 GB
Notification: Performance of NFFlatten.flatten: time 0.1534/1.297, allocations: 87.23 MB / 1.292 GB, free: 12.2 MB / 1.026 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.04087/1.338, allocations: 17.22 MB / 1.309 GB, free: 10.83 MB / 1.042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.07299/1.411, allocations: 23.53 MB / 1.332 GB, free: 3.348 MB / 1.057 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.03709/1.448, allocations: 15.65 MB / 1.347 GB, free: 3.66 MB / 1.073 GB
Notification: Performance of NFPackage.collectConstants: time 0.009731/1.458, allocations: 1.836 MB / 1.349 GB, free: 1.824 MB / 1.073 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02363/1.482, allocations: 5.069 MB / 1.354 GB, free: 12.75 MB / 1.089 GB
Notification: Performance of NFScalarize.scalarize: time 0.01457/1.496, allocations: 6.658 MB / 1.36 GB, free: 6.066 MB / 1.089 GB
Notification: Performance of NFVerifyModel.verify: time 0.0257/1.522, allocations: 7.704 MB / 1.368 GB, free: 14.34 MB / 1.104 GB
Notification: Performance of NFConvertDAE.convert: time 0.06783/1.59, allocations: 31.71 MB / 1.399 GB, free: 14.54 MB / 1.135 GB
Notification: Performance of FrontEnd - DAE generated: time 1.015e-05/1.59, allocations: 0 / 1.399 GB, free: 14.54 MB / 1.135 GB
Notification: Performance of FrontEnd: time 3.877e-06/1.59, allocations: 0 / 1.399 GB, free: 14.54 MB / 1.135 GB
Notification: Performance of Transformations before backend: time 0.001384/1.591, allocations: 0 / 1.399 GB, free: 14.54 MB / 1.135 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 0.08109/1.672, allocations: 21.55 MB / 1.42 GB, free: 8.801 MB / 1.151 GB
Notification: Performance of prepare preOptimizeDAE: time 5.453e-05/1.672, allocations: 15.98 kB / 1.42 GB, free: 8.785 MB / 1.151 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0261/1.698, allocations: 4.031 MB / 1.424 GB, free: 4.738 MB / 1.151 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06085/1.759, allocations: 21.7 MB / 1.445 GB, free: 14.87 MB / 1.182 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001108/1.76, allocations: 0.6754 MB / 1.446 GB, free: 14.2 MB / 1.182 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006631/1.767, allocations: 0.9529 MB / 1.447 GB, free: 13.24 MB / 1.182 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.497/2.264, allocations: 18.18 MB / 1.464 GB, free: 467.6 MB / 1.182 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003484/2.264, allocations: 14.64 kB / 1.464 GB, free: 467.6 MB / 1.182 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003437/2.268, allocations: 332.2 kB / 1.465 GB, free: 467.6 MB / 1.182 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004967/2.268, allocations: 368.3 kB / 1.465 GB, free: 467.5 MB / 1.182 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04138/2.31, allocations: 21.87 MB / 1.486 GB, free: 460.7 MB / 1.182 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 0.1116/2.421, allocations: 62.63 MB / 1.547 GB, free: 410.1 MB / 1.182 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01788/2.439, allocations: 11.74 MB / 1.559 GB, free: 398.7 MB / 1.182 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01275/2.452, allocations: 8.941 MB / 1.568 GB, free: 389.8 MB / 1.182 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 0.06203/2.514, allocations: 29.47 MB / 1.596 GB, free: 360.7 MB / 1.182 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01576/2.53, allocations: 11.23 MB / 1.607 GB, free: 349.2 MB / 1.182 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.02746/2.557, allocations: 8.23 MB / 1.615 GB, free: 341.8 MB / 1.182 GB
Notification: Performance of pre-optimization done (n=567): time 3.099e-05/2.557, allocations: 4 kB / 1.615 GB, free: 341.8 MB / 1.182 GB
Notification: Performance of matching and sorting (n=838): time 0.8907/3.448, allocations: 218 MB / 1.828 GB, free: 123.7 MB / 1.182 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.1457/3.593, allocations: 54.7 MB / 1.882 GB, free: 68.04 MB / 1.182 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0355/3.629, allocations: 17.27 MB / 1.899 GB, free: 50.88 MB / 1.182 GB
Notification: Performance of collectPreVariables (initialization): time 0.004037/3.633, allocations: 221.7 kB / 1.899 GB, free: 50.65 MB / 1.182 GB
Notification: Performance of collectInitialEqns (initialization): time 0.008668/3.642, allocations: 8.192 MB / 1.907 GB, free: 42.46 MB / 1.182 GB
Notification: Performance of collectInitialBindings (initialization): time 0.008035/3.65, allocations: 3.088 MB / 1.91 GB, free: 39.41 MB / 1.182 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01446/3.664, allocations: 3.521 MB / 1.913 GB, free: 35.88 MB / 1.182 GB
Notification: Performance of setup shared object (initialization): time 3.921e-05/3.664, allocations: 313.1 kB / 1.914 GB, free: 35.57 MB / 1.182 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02853/3.693, allocations: 19.42 MB / 1.933 GB, free: 16.12 MB / 1.182 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.5086/4.201, allocations: 24.28 MB / 1.956 GB, free: 419.3 MB / 1.182 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.06391/4.265, allocations: 37.02 MB / 1.992 GB, free: 410.2 MB / 1.182 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001362/4.265, allocations: 18.56 kB / 1.992 GB, free: 410.2 MB / 1.182 GB
Notification: Performance of matching and sorting (n=1355) (initialization): time 0.5834/4.849, allocations: 132.6 MB / 2.122 GB, free: 309.8 MB / 1.182 GB
Notification: Performance of prepare postOptimizeDAE: time 8.876e-05/4.849, allocations: 53.7 kB / 2.122 GB, free: 309.7 MB / 1.182 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.186e-05/4.849, allocations: 52.97 kB / 2.122 GB, free: 309.7 MB / 1.182 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.7518/5.601, allocations: 186.5 MB / 2.304 GB, free: 124.2 MB / 1.182 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01815/5.619, allocations: 3.369 MB / 2.307 GB, free: 120.8 MB / 1.182 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1522/5.771, allocations: 81.06 MB / 2.387 GB, free: 39.66 MB / 1.182 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.08305/5.854, allocations: 6.425 MB / 2.393 GB, free: 33.24 MB / 1.182 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006195/5.86, allocations: 1.267 MB / 2.394 GB, free: 31.97 MB / 1.182 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.4896/6.35, allocations: 22.82 MB / 2.416 GB, free: 413.6 MB / 1.182 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03444/6.384, allocations: 23.76 MB / 2.44 GB, free: 408.2 MB / 1.182 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05371/6.438, allocations: 35.97 MB / 2.475 GB, free: 395.8 MB / 1.182 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.322e-05/6.438, allocations: 20.78 kB / 2.475 GB, free: 395.8 MB / 1.182 GB
Notification: Performance of matching and sorting (n=1355) (initialization_lambda0): time 0.5725/7.011, allocations: 131 MB / 2.603 GB, free: 290 MB / 1.182 GB
Notification: Performance of prepare postOptimizeDAE: time 7.496e-05/7.011, allocations: 53.7 kB / 2.603 GB, free: 290 MB / 1.182 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.264e-05/7.011, allocations: 52.84 kB / 2.603 GB, free: 289.9 MB / 1.182 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.7667/7.778, allocations: 185.8 MB / 2.784 GB, free: 105.2 MB / 1.182 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01663/7.794, allocations: 3.347 MB / 2.788 GB, free: 101.8 MB / 1.182 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1542/7.948, allocations: 84.33 MB / 2.87 GB, free: 17.6 MB / 1.182 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.5388/8.487, allocations: 6.458 MB / 2.876 GB, free: 391 MB / 1.182 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.009043/8.496, allocations: 1.234 MB / 2.877 GB, free: 391 MB / 1.182 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): 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 0.009282/8.506, allocations: 0.7306 MB / 2.878 GB, free: 390.8 MB / 1.182 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01297/8.519, allocations: 1.961 MB / 2.88 GB, free: 390.8 MB / 1.182 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.2163/8.735, allocations: 60.4 MB / 2.939 GB, free: 386.7 MB / 1.182 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.2136/8.948, allocations: 66.13 MB / 3.004 GB, free: 348.4 MB / 1.182 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002811/8.949, allocations: 32 kB / 3.004 GB, free: 348.4 MB / 1.182 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.2065/9.155, allocations: 65.46 MB / 3.068 GB, free: 283.1 MB / 1.182 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2797/9.435, allocations: 110 MB / 3.175 GB, free: 173.4 MB / 1.182 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.875e-05/9.435, allocations: 0 / 3.175 GB, free: 173.4 MB / 1.182 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01178/9.447, allocations: 1.977 MB / 3.177 GB, free: 171.5 MB / 1.182 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.3971/9.844, allocations: 116.9 MB / 3.291 GB, free: 55.04 MB / 1.182 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004467/9.848, allocations: 0.5651 MB / 3.292 GB, free: 54.48 MB / 1.182 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.632/10.48, allocations: 57.98 MB / 3.348 GB, free: 405.3 MB / 1.182 GB
Warning: The linear system: 
1 : valCoo.m_flow + spl1.res1.m_flow + valNorth.res3.m_flow + valSouth.res3.m_flow + (-tabsSouth1[2].m_flow) - tabsSouth1[1].m_flow - tabsSouth1[3].m_flow - tabsSouth1[4].m_flow - tabsSouth2[1].m_flow - tabsSouth2[2].m_flow - tabsSouth2[3].m_flow - tabsSouth2[4].m_flow - tabsSouth2[5].m_flow - tabsSouth2[6].m_flow - tabsSouth2[7].m_flow - tabsSouth2[8].m_flow - tabsNorth1[1].m_flow - tabsNorth1[2].m_flow - tabsNorth1[3].m_flow - tabsNorth1[4].m_flow - tabsNorth2[1].m_flow - tabsNorth2[2].m_flow - tabsNorth2[3].m_flow - tabsNorth2[4].m_flow - tabsNorth2[5].m_flow - tabsNorth2[6].m_flow - tabsNorth2[8].m_flow - tabsNorth2[7].m_flow = 0.0
2 : 0.0 = spl1.res1.m_flow + (-bou.ports[1].m_flow) - valHea.m_flow
3 : valNorth.res1.m_flow + valSouth.res1.m_flow + (-valHea.m_flow) - valCoo.m_flow = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow ;
  valHea.m_flow ;
  spl1.res1.m_flow
]
  =
[
  tabsSouth1[2].m_flow + tabsNorth2[8].m_flow + tabsNorth2[7].m_flow + tabsNorth2[6].m_flow + tabsNorth2[5].m_flow + tabsNorth2[4].m_flow + tabsNorth2[3].m_flow + tabsNorth2[2].m_flow + tabsNorth2[1].m_flow + tabsNorth1[4].m_flow + tabsNorth1[3].m_flow + tabsNorth1[2].m_flow + tabsNorth1[1].m_flow + tabsSouth2[8].m_flow + tabsSouth2[7].m_flow + tabsSouth2[6].m_flow + tabsSouth2[5].m_flow + tabsSouth2[4].m_flow + tabsSouth2[3].m_flow + tabsSouth2[2].m_flow + tabsSouth2[1].m_flow + tabsSouth1[4].m_flow + tabsSouth1[3].m_flow + tabsSouth1[1].m_flow + (-valSouth.res3.m_flow) - valNorth.res3.m_flow ;
  -bou.ports[1].m_flow ;
  (-valNorth.res1.m_flow) - valSouth.res1.m_flow
]
 might be structurally or numerically singular for variable spl1.res1.m_flow since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
3 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
[
  1.0 , 0.0 , 1.0 ;
  0.0 , -1.0 , -1.0 ;
  -1.0 , 1.0 , 0.0
]
  *
[
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 - tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
2 : 0.0 = spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
3 : valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 = 0.0
[
  1.0 , 0.0 , 1.0 ;
  0.0 , 1.0 , -1.0 ;
  -1.0 , -1.0 , 0.0
]
  *
[
  valCoo.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  valHea.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
  =
[
  tabsNorth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsSouth2.8.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth1.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.2.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.4.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.5.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.6.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + tabsNorth2.7.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 + (-valSouth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valNorth.res3.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  -bou.ports.1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 ;
  (-valNorth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24) - valSouth.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24
]
 might be structurally or numerically singular for variable spl1.res1.m_flow.$pDERStateSetJac24.dummyVarStateSetJac24 since U(3,3) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.1164/10.6, allocations: 52.06 MB / 3.399 GB, free: 383.4 MB / 1.182 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2528/10.85, allocations: 95.72 MB / 3.493 GB, free: 314.8 MB / 1.182 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01738/10.87, allocations: 6.097 MB / 3.499 GB, free: 309.6 MB / 1.182 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007159/10.87, allocations: 223.9 kB / 3.499 GB, free: 309.4 MB / 1.182 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.04649/10.92, allocations: 3.309 MB / 3.502 GB, free: 306.6 MB / 1.182 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.005305/10.93, allocations: 0.8963 MB / 3.503 GB, free: 305.7 MB / 1.182 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003278/10.93, allocations: 0.6353 MB / 3.504 GB, free: 305 MB / 1.182 GB
Notification: Performance of sorting global known variables: time 0.02127/10.95, allocations: 11.86 MB / 3.515 GB, free: 293.3 MB / 1.182 GB
Notification: Performance of sort global known variables: time 5.21e-07/10.95, allocations: 0 / 3.515 GB, free: 293.3 MB / 1.182 GB
Notification: Performance of remove unused functions: time 0.08623/11.04, allocations: 38.36 MB / 3.553 GB, free: 255.1 MB / 1.182 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 74 ($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): 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 0.005999/11.04, allocations: 1.79 MB / 3.554 GB, free: 253.6 MB / 1.182 GB
Notification: Performance of simCode: created initialization part: time 0.126/11.17, allocations: 71.95 MB / 3.625 GB, free: 181.6 MB / 1.182 GB
Notification: Performance of simCode: created event and clocks part: time 1.707e-05/11.17, allocations: 7.438 kB / 3.625 GB, free: 181.6 MB / 1.182 GB
Notification: Performance of simCode: created simulation system equations: time 0.05144/11.22, allocations: 23.17 MB / 3.647 GB, free: 158.4 MB / 1.182 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05853/11.28, allocations: 11.84 MB / 3.659 GB, free: 146.8 MB / 1.182 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08736/11.37, allocations: 54.78 MB / 3.712 GB, free: 91.81 MB / 1.182 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01605/11.38, allocations: 10.3 MB / 3.722 GB, free: 81.46 MB / 1.182 GB
Notification: Performance of simCode: alias equations: time 0.03019/11.41, allocations: 7.86 MB / 3.73 GB, free: 73.59 MB / 1.182 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01289/11.43, allocations: 2.099 MB / 3.732 GB, free: 71.48 MB / 1.182 GB
Notification: Performance of SimCode: time 1.523e-06/11.43, allocations: 3.938 kB / 3.732 GB, free: 71.48 MB / 1.182 GB
Notification: Performance of Templates: time 2.135/13.56, allocations: 0.6621 GB / 4.394 GB, free: 288.1 MB / 1.182 GB
"
[Timeout remaining time 286]
make -j1 -f Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe ; mkfifo Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe >> ../files/Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3.sim & ./Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Examples.FlowSystem.Simplified3.pipe 2>&1) [Timeout 400]
[Calling os._exit(0), Time elapsed: 39.18176830501761]