Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Obsolete.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Cooling.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Obsolete.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Cooling,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Obsolete.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Cooling")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.854/4.854, allocations: 0.5623 GB / 0.5775 GB, free: 66.95 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002744/0.002744, allocations: 358.1 kB / 0.6446 GB, free: 21.32 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.275/4.275, allocations: 410.7 MB / 1.113 GB, free: 15.7 MB / 0.6198 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001955/0.001955, allocations: 192.3 kB / 1.226 GB, free: 11.64 MB / 0.7292 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007544/0.0007549, allocations: 13.61 kB / 1.349 GB, free: 321.6 MB / 0.8073 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2438/0.2446, allocations: 115.3 MB / 1.461 GB, free: 220.7 MB / 0.8073 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.283/1.527, allocations: 446.9 MB / 1.898 GB, free: 120 kB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003266/1.528, allocations: 102.6 kB / 1.898 GB, free: 64 kB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 7.09/8.617, allocations: 1.273 GB / 3.171 GB, free: 111.1 MB / 0.9792 GB
Notification: Performance of FrontEnd: time 2.825e-06/8.617, allocations: 0 / 3.171 GB, free: 111.1 MB / 0.9792 GB
Notification: Performance of Transformations before backend: time 0.0005453/8.618, allocations: 79.22 kB / 3.171 GB, free: 111.1 MB / 0.9792 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 470
 * Number of variables: 470
Notification: Performance of Generate backend data structure: time 0.01245/8.63, allocations: 3.23 MB / 3.174 GB, free: 110.1 MB / 0.9792 GB
Notification: Performance of prepare preOptimizeDAE: time 4.402e-05/8.63, allocations: 11.66 kB / 3.174 GB, free: 110.1 MB / 0.9792 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009477/8.64, allocations: 1.008 MB / 3.175 GB, free: 109.9 MB / 0.9792 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0101/8.65, allocations: 2.855 MB / 3.178 GB, free: 109.5 MB / 0.9792 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001795/8.65, allocations: 150.9 kB / 3.178 GB, free: 109.5 MB / 0.9792 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006714/8.651, allocations: 208.4 kB / 3.178 GB, free: 109.5 MB / 0.9792 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008912/8.66, allocations: 2.499 MB / 3.18 GB, free: 109.2 MB / 0.9792 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.584e-05/8.66, allocations: 1.469 kB / 3.18 GB, free: 109.2 MB / 0.9792 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003399/8.66, allocations: 74.09 kB / 3.18 GB, free: 109.2 MB / 0.9792 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.803e-05/8.66, allocations: 55.5 kB / 3.18 GB, free: 109.2 MB / 0.9792 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01075/8.671, allocations: 2.36 MB / 3.183 GB, free: 109.2 MB / 0.9792 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 0.027/8.698, allocations: 12.1 MB / 3.195 GB, free: 103.3 MB / 0.9792 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01259/8.711, allocations: 2.105 MB / 3.197 GB, free: 103.2 MB / 0.9792 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004497/8.715, allocations: 0.947 MB / 3.198 GB, free: 103.2 MB / 0.9792 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001483/8.717, allocations: 1.364 MB / 3.199 GB, free: 101.7 MB / 0.9792 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.225e-05/8.717, allocations: 50.12 kB / 3.199 GB, free: 101.7 MB / 0.9792 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002933/8.72, allocations: 273.5 kB / 3.199 GB, free: 101.6 MB / 0.9792 GB
Notification: Performance of pre-optimization done (n=105): time 1.058e-05/8.72, allocations: 7.25 kB / 3.199 GB, free: 101.6 MB / 0.9792 GB
Notification: Performance of matching and sorting (n=111): time 0.06121/8.781, allocations: 8.554 MB / 3.208 GB, free: 100.7 MB / 0.9792 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.582e-05/8.781, allocations: 168.8 kB / 3.208 GB, free: 100.6 MB / 0.9792 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00562/8.787, allocations: 2.072 MB / 3.21 GB, free: 100.3 MB / 0.9792 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004895/8.788, allocations: 56.67 kB / 3.21 GB, free: 100.3 MB / 0.9792 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001524/8.789, allocations: 1.192 MB / 3.211 GB, free: 99.88 MB / 0.9792 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006984/8.79, allocations: 384.7 kB / 3.211 GB, free: 99.64 MB / 0.9792 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002143/8.79, allocations: 31.03 kB / 3.211 GB, free: 99.64 MB / 0.9792 GB
Notification: Performance of setup shared object (initialization): time 0.0001411/8.79, allocations: 362.3 kB / 3.212 GB, free: 99.33 MB / 0.9792 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004463/8.795, allocations: 0.8945 MB / 3.213 GB, free: 99.32 MB / 0.9792 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005125/8.8, allocations: 1.378 MB / 3.214 GB, free: 98.8 MB / 0.9792 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004787/8.805, allocations: 0.9843 MB / 3.215 GB, free: 98.79 MB / 0.9792 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.385e-05/8.805, allocations: 3.719 kB / 3.215 GB, free: 98.79 MB / 0.9792 GB
Notification: Performance of matching and sorting (n=180) (initialization): time 0.01635/8.821, allocations: 3.017 MB / 3.218 GB, free: 98.58 MB / 0.9792 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002881/8.821, allocations: 368.5 kB / 3.218 GB, free: 98.17 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.76e-05/8.821, allocations: 12.25 kB / 3.218 GB, free: 98.17 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01124/8.833, allocations: 1.413 MB / 3.22 GB, free: 98.15 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002915/8.836, allocations: 333 kB / 3.22 GB, free: 98.15 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02325/8.859, allocations: 6.077 MB / 3.226 GB, free: 96.25 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006039/8.865, allocations: 393.9 kB / 3.226 GB, free: 96.24 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005692/8.866, allocations: 78.73 kB / 3.226 GB, free: 96.24 MB / 0.9792 GB
Notification: Performance of prepare postOptimizeDAE: time 1.252e-05/8.866, allocations: 3.438 kB / 3.226 GB, free: 96.24 MB / 0.9792 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01104/8.877, allocations: 2.337 MB / 3.229 GB, free: 96.19 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.954e-05/8.877, allocations: 11.19 kB / 3.229 GB, free: 96.19 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004981/8.882, allocations: 0.6756 MB / 3.229 GB, free: 96.17 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003429/8.885, allocations: 399.7 kB / 3.23 GB, free: 96.16 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02214/8.908, allocations: 6.761 MB / 3.236 GB, free: 93.47 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005474/8.913, allocations: 337.7 kB / 3.237 GB, free: 93.46 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005395/8.914, allocations: 72 kB / 3.237 GB, free: 93.46 MB / 0.9792 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (125):
 * Single equations (assignments): 123
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 16,3 36}
Notification: Performance of prepare postOptimizeDAE: time 0.002541/8.916, allocations: 0.6148 MB / 3.237 GB, free: 93.26 MB / 0.9792 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008982/8.917, allocations: 233.5 kB / 3.237 GB, free: 93.14 MB / 0.9792 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01167/8.929, allocations: 2.514 MB / 3.24 GB, free: 93.03 MB / 0.9792 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.38e-05/8.929, allocations: 17.88 kB / 3.24 GB, free: 93.03 MB / 0.9792 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.249e-06/8.929, allocations: 2.062 kB / 3.24 GB, free: 93.03 MB / 0.9792 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0095/8.938, allocations: 2.352 MB / 3.242 GB, free: 92.55 MB / 0.9792 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01832/8.957, allocations: 4.866 MB / 3.247 GB, free: 92.14 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.988e-05/8.957, allocations: 0 / 3.247 GB, free: 92.14 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002512/8.959, allocations: 265.7 kB / 3.247 GB, free: 92.14 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.005881/8.965, allocations: 0.82 MB / 3.248 GB, free: 92.12 MB / 0.9792 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003521/8.966, allocations: 39.8 kB / 3.248 GB, free: 92.12 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00413/8.97, allocations: 1.493 MB / 3.25 GB, free: 91.57 MB / 0.9792 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.801e-06/8.97, allocations: 6.984 kB / 3.25 GB, free: 91.57 MB / 0.9792 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01543/8.985, allocations: 3.545 MB / 3.253 GB, free: 91.23 MB / 0.9792 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00209/8.988, allocations: 0.5141 MB / 3.253 GB, free: 91.01 MB / 0.9792 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009888/8.989, allocations: 24.25 kB / 3.254 GB, free: 91.01 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004719/8.993, allocations: 310 kB / 3.254 GB, free: 91 MB / 0.9792 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003558/8.994, allocations: 75.48 kB / 3.254 GB, free: 91 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002561/8.994, allocations: 50.95 kB / 3.254 GB, free: 91 MB / 0.9792 GB
Notification: Performance of sorting global known variables: time 0.00407/8.998, allocations: 1.395 MB / 3.255 GB, free: 90.85 MB / 0.9792 GB
Notification: Performance of sort global known variables: time 6.01e-07/8.998, allocations: 3.906 kB / 3.255 GB, free: 90.85 MB / 0.9792 GB
Notification: Performance of remove unused functions: time 0.008232/9.006, allocations: 1.269 MB / 3.257 GB, free: 90.8 MB / 0.9792 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 2 (hex.valCoo.vol.dynBal.U,hex.valHea.vol.dynBal.U)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (86):
 * Single equations (assignments): 78
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 7
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {3 37}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002711/9.009, allocations: 1.126 MB / 3.258 GB, free: 90.5 MB / 0.9792 GB
Notification: Performance of simCode: created initialization part: time 0.01586/9.025, allocations: 3.809 MB / 3.261 GB, free: 90.02 MB / 0.9792 GB
Notification: Performance of simCode: created event and clocks part: time 7.454e-06/9.025, allocations: 0 / 3.261 GB, free: 90.02 MB / 0.9792 GB
Notification: Performance of simCode: created simulation system equations: time 0.004487/9.03, allocations: 0.9992 MB / 3.262 GB, free: 89.98 MB / 0.9792 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01075/9.04, allocations: 1.153 MB / 3.263 GB, free: 89.93 MB / 0.9792 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02136/9.062, allocations: 5.745 MB / 3.269 GB, free: 87.48 MB / 0.9792 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002103/9.064, allocations: 1.673 MB / 3.271 GB, free: 86.72 MB / 0.9792 GB
Notification: Performance of simCode: alias equations: time 0.00416/9.068, allocations: 482.7 kB / 3.271 GB, free: 86.63 MB / 0.9792 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001136/9.069, allocations: 180.5 kB / 3.271 GB, free: 86.62 MB / 0.9792 GB
Notification: Performance of SimCode: time 1.372e-06/9.069, allocations: 0 / 3.271 GB, free: 86.62 MB / 0.9792 GB
Notification: Performance of Templates: time 0.1487/9.218, allocations: 61.38 MB / 3.331 GB, free: 83.31 MB / 0.9792 GB