Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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 Buildings with version 10.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo)
Running command: translateModel(Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel")
translateModel(Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.0.0-master/package.mo): time 2.045/2.045, allocations: 391.2 MB / 407 MB, free: 10.85 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001123/0.001123, allocations: 191.4 kB / 499.1 MB, free: 4.684 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.312/1.312, allocations: 222.9 MB / 0.7948 GB, free: 15.77 MB / 0.5573 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009426/0.0009428, allocations: 105.6 kB / 0.9329 GB, free: 7.07 MB / 0.6823 GB
Notification: Performance of FrontEnd - loaded program: time 0.001174/0.001174, allocations: 56.16 kB / 1.081 GB, free: 218.3 MB / 0.823 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1971/0.1983, allocations: 140.6 MB / 1.218 GB, free: 117.2 MB / 0.823 GB
Notification: Performance of NFInst.instantiate(Buildings.Experimental.DHC.Plants.Cooling.Subsystems.Examples.CoolingTowersParallel): time 0.6353/0.8336, allocations: 225.2 MB / 1.438 GB, free: 13.75 MB / 0.9167 GB
Notification: Performance of NFInst.instExpressions: time 0.03534/0.869, allocations: 27.47 MB / 1.465 GB, free: 13.31 MB / 0.9167 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00535/0.8744, allocations: 105.4 kB / 1.465 GB, free: 13.31 MB / 0.9167 GB
Notification: Performance of NFTyping.typeComponents: time 0.005015/0.8795, allocations: 1.333 MB / 1.466 GB, free: 13.28 MB / 0.9167 GB
Notification: Performance of NFTyping.typeBindings: time 0.01397/0.8935, allocations: 4.221 MB / 1.47 GB, free: 13.09 MB / 0.9167 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009878/0.9034, allocations: 3.135 MB / 1.473 GB, free: 12.98 MB / 0.9167 GB
Notification: Performance of NFFlatten.flatten: time 0.01684/0.9202, allocations: 12.93 MB / 1.486 GB, free: 12.95 MB / 0.9167 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008686/0.929, allocations: 4.163 MB / 1.49 GB, free: 12.3 MB / 0.9167 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007754/0.9367, allocations: 3.226 MB / 1.493 GB, free: 12.13 MB / 0.9167 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005581/0.9424, allocations: 3.079 MB / 1.496 GB, free: 11.54 MB / 0.9167 GB
Notification: Performance of NFPackage.collectConstants: time 0.001614/0.944, allocations: 241.2 kB / 1.497 GB, free: 11.54 MB / 0.9167 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009606/0.9536, allocations: 3.545 MB / 1.5 GB, free: 11.48 MB / 0.9167 GB
Notification: Performance of NFScalarize.scalarize: time 0.002243/0.9559, allocations: 1.109 MB / 1.501 GB, free: 11.3 MB / 0.9167 GB
Notification: Performance of NFVerifyModel.verify: time 0.006563/0.9625, allocations: 2.397 MB / 1.503 GB, free: 10.55 MB / 0.9167 GB
Notification: Performance of NFConvertDAE.convert: time 0.01651/0.979, allocations: 9.137 MB / 1.512 GB, free: 7.434 MB / 0.9167 GB
Notification: Performance of FrontEnd - DAE generated: time 6.121e-06/0.9791, allocations: 4 kB / 1.512 GB, free: 7.43 MB / 0.9167 GB
Notification: Performance of FrontEnd: time 1.162e-06/0.9791, allocations: 0 / 1.512 GB, free: 7.43 MB / 0.9167 GB
Notification: Performance of Transformations before backend: time 0.0002984/0.9794, allocations: 0 / 1.512 GB, free: 7.43 MB / 0.9167 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 754
 * Number of variables: 754
Notification: Performance of Generate backend data structure: time 0.01224/0.9916, allocations: 5.924 MB / 1.518 GB, free: 3.359 MB / 0.9167 GB
Notification: Performance of prepare preOptimizeDAE: time 3.735e-05/0.9917, allocations: 16.05 kB / 1.518 GB, free: 3.352 MB / 0.9167 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004446/0.9961, allocations: 1.204 MB / 1.519 GB, free: 2.785 MB / 0.9167 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007672/1.004, allocations: 4.376 MB / 1.524 GB, free: 15.91 MB / 0.9323 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001789/1.004, allocations: 241.6 kB / 1.524 GB, free: 15.8 MB / 0.9323 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006028/1.005, allocations: 311.8 kB / 1.524 GB, free: 15.7 MB / 0.9323 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007899/1.013, allocations: 4.221 MB / 1.528 GB, free: 13.16 MB / 0.9323 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.389e-05/1.013, allocations: 8.688 kB / 1.528 GB, free: 13.16 MB / 0.9323 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000354/1.013, allocations: 119.2 kB / 1.528 GB, free: 13.07 MB / 0.9323 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001099/1.013, allocations: 124.2 kB / 1.528 GB, free: 13.05 MB / 0.9323 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008697/1.022, allocations: 4.452 MB / 1.533 GB, free: 10.85 MB / 0.9323 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 0.02727/1.049, allocations: 15.76 MB / 1.548 GB, free: 11.8 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005768/1.055, allocations: 3.102 MB / 1.551 GB, free: 8.691 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002929/1.058, allocations: 1.7 MB / 1.553 GB, free: 6.992 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01482/1.073, allocations: 8.32 MB / 1.561 GB, free: 14.01 MB / 0.9636 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003969/1.077, allocations: 1.932 MB / 1.563 GB, free: 12.07 MB / 0.9636 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002159/1.079, allocations: 425.5 kB / 1.563 GB, free: 11.65 MB / 0.9636 GB
Notification: Performance of pre-optimization done (n=229): time 4.969e-06/1.079, allocations: 0 / 1.563 GB, free: 11.65 MB / 0.9636 GB
Notification: Performance of matching and sorting (n=229): time 0.02323/1.102, allocations: 8.748 MB / 1.572 GB, free: 2.812 MB / 0.9636 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001131/1.102, allocations: 227.6 kB / 1.572 GB, free: 2.539 MB / 0.9636 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006125/1.108, allocations: 4.059 MB / 1.576 GB, free: 14.47 MB / 0.9792 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006182/1.109, allocations: 77.7 kB / 1.576 GB, free: 14.39 MB / 0.9792 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001536/1.111, allocations: 1.851 MB / 1.578 GB, free: 12.53 MB / 0.9792 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0008512/1.112, allocations: 0.7786 MB / 1.579 GB, free: 11.76 MB / 0.9792 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009637/1.113, allocations: 0.6338 MB / 1.579 GB, free: 11.12 MB / 0.9792 GB
Notification: Performance of setup shared object (initialization): time 7.675e-05/1.113, allocations: 301.1 kB / 1.58 GB, free: 10.82 MB / 0.9792 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002923/1.116, allocations: 1.688 MB / 1.581 GB, free: 9.129 MB / 0.9792 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003693/1.119, allocations: 2.549 MB / 1.584 GB, free: 6.348 MB / 0.9792 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006307/1.126, allocations: 3.821 MB / 1.587 GB, free: 2.375 MB / 0.9792 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.012e-05/1.126, allocations: 7.938 kB / 1.587 GB, free: 2.367 MB / 0.9792 GB
Notification: Performance of matching and sorting (n=359) (initialization): time 0.01051/1.136, allocations: 5.081 MB / 1.592 GB, free: 13.3 MB / 0.9948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.693e-05/1.136, allocations: 8.625 kB / 1.592 GB, free: 13.3 MB / 0.9948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.994e-05/1.136, allocations: 16 kB / 1.592 GB, free: 13.28 MB / 0.9948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.556/3.692, allocations: 339 MB / 1.924 GB, free: 0.5316 GB / 1.276 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0028/3.695, allocations: 0.6643 MB / 1.924 GB, free: 0.5311 GB / 1.276 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004808/3.7, allocations: 5.467 MB / 1.93 GB, free: 0.526 GB / 1.276 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004085/3.704, allocations: 385.2 kB / 1.93 GB, free: 0.5257 GB / 1.276 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002756/3.704, allocations: 138.6 kB / 1.93 GB, free: 0.5255 GB / 1.276 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004031/3.708, allocations: 2.733 MB / 1.933 GB, free: 0.5231 GB / 1.276 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002946/3.711, allocations: 2.498 MB / 1.935 GB, free: 0.5205 GB / 1.276 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005244/3.717, allocations: 3.714 MB / 1.939 GB, free: 0.5166 GB / 1.276 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.119e-05/3.717, allocations: 7.938 kB / 1.939 GB, free: 0.5166 GB / 1.276 GB
Notification: Performance of matching and sorting (n=359) (initialization_lambda0): time 0.008316/3.725, allocations: 4.936 MB / 1.944 GB, free: 0.512 GB / 1.276 GB
Notification: Performance of prepare postOptimizeDAE: time 1.624e-05/3.725, allocations: 12.16 kB / 1.944 GB, free: 0.5119 GB / 1.276 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.369e-05/3.725, allocations: 19.67 kB / 1.944 GB, free: 0.5119 GB / 1.276 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.894/5.619, allocations: 339 MB / 2.275 GB, free: 184.7 MB / 1.276 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002739/5.622, allocations: 0.645 MB / 2.275 GB, free: 184 MB / 1.276 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005215/5.627, allocations: 6.537 MB / 2.282 GB, free: 177.2 MB / 1.276 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004202/5.631, allocations: 394 kB / 2.282 GB, free: 176.8 MB / 1.276 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003724/5.632, allocations: 135.9 kB / 2.282 GB, free: 176.6 MB / 1.276 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 59
 * Number of states: 0 ()
 * Number of discrete variables: 11 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,onOffCon.y,$PRE.onOffCon.y,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2,$whenCondition3)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (338):
 * Single equations (assignments): 331
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 6 systems
   {(1,6), (1,6), (1,1), (1,1), (1,4), (1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.000695/5.633, allocations: 359.3 kB / 2.283 GB, free: 176.3 MB / 1.276 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008189/5.633, allocations: 399 kB / 2.283 GB, free: 176.1 MB / 1.276 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00835/5.642, allocations: 4.77 MB / 2.288 GB, free: 171.3 MB / 1.276 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.785e-05/5.642, allocations: 31.98 kB / 2.288 GB, free: 171.3 MB / 1.276 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.661e-06/5.642, allocations: 0 / 2.288 GB, free: 171.3 MB / 1.276 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005922/5.648, allocations: 3.798 MB / 2.291 GB, free: 167.4 MB / 1.276 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 0.0155/5.663, allocations: 9.076 MB / 2.3 GB, free: 158.3 MB / 1.276 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.041e-05/5.663, allocations: 8 kB / 2.3 GB, free: 158.3 MB / 1.276 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001797/5.665, allocations: 463.4 kB / 2.301 GB, free: 157.8 MB / 1.276 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.012/6.677, allocations: 146.9 MB / 2.444 GB, free: 10.72 MB / 1.276 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006825/6.678, allocations: 79.94 kB / 2.444 GB, free: 10.64 MB / 1.276 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004131/6.682, allocations: 4.326 MB / 2.448 GB, free: 6.121 MB / 1.276 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.695e-06/6.682, allocations: 0 / 2.448 GB, free: 6.121 MB / 1.276 GB
Error: Jacobian A contains non-linear components. This indicates a singular system or internal generation errors.
Notification: Performance of <failed> postOpt symbolicJacobian (simulation): time 5.293/11.98, allocations: 0.7443 GB / 3.193 GB, free: 396.4 MB / 1.276 GB
Error: post-optimization module symbolicJacobian (simulation) failed.