Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Obsolete.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating.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_Heating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Obsolete.DistrictHeatingCooling.Plants.Validation.LakeWaterHeatExchanger_T_Heating")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.169/5.169, allocations: 0.5623 GB / 0.5775 GB, free: 3.379 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002544/0.002543, allocations: 356.2 kB / 0.6446 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.245/4.245, allocations: 410.7 MB / 1.113 GB, free: 6.043 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.002699/0.002699, allocations: 187.4 kB / 1.226 GB, free: 6.184 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005173/0.0005175, allocations: 12 kB / 1.349 GB, free: 8.324 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7714/0.7719, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.259/2.031, allocations: 446.6 MB / 1.897 GB, free: 91.93 MB / 0.8542 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003554/2.032, allocations: 102.8 kB / 1.898 GB, free: 91.88 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.369/8.4, allocations: 1.272 GB / 3.17 GB, free: 9.02 MB / 0.9792 GB
Notification: Performance of FrontEnd: time 3.016e-06/8.4, allocations: 0 / 3.17 GB, free: 9.02 MB / 0.9792 GB
Notification: Performance of Transformations before backend: time 0.0006034/8.401, allocations: 87.84 kB / 3.17 GB, free: 8.934 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 0.01409/8.415, allocations: 3.231 MB / 3.173 GB, free: 5.648 MB / 0.9792 GB
Notification: Performance of prepare preOptimizeDAE: time 4.793e-05/8.415, allocations: 11.62 kB / 3.173 GB, free: 5.641 MB / 0.9792 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009864/8.425, allocations: 1.003 MB / 3.174 GB, free: 4.633 MB / 0.9792 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01168/8.437, allocations: 2.853 MB / 3.177 GB, free: 1.707 MB / 0.9792 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002658/8.437, allocations: 159.7 kB / 3.177 GB, free: 1.551 MB / 0.9792 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008934/8.438, allocations: 196 kB / 3.177 GB, free: 1.359 MB / 0.9792 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.7868/9.225, allocations: 2.493 MB / 3.18 GB, free: 103.9 MB / 0.9792 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.204e-05/9.225, allocations: 7.469 kB / 3.18 GB, free: 103.9 MB / 0.9792 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003508/9.225, allocations: 75.94 kB / 3.18 GB, free: 103.9 MB / 0.9792 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.642e-05/9.225, allocations: 54.8 kB / 3.18 GB, free: 103.9 MB / 0.9792 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0108/9.236, allocations: 2.354 MB / 3.182 GB, free: 103.8 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 0.02641/9.263, allocations: 12.11 MB / 3.194 GB, free: 98.12 MB / 0.9792 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01522/9.278, allocations: 2.342 MB / 3.196 GB, free: 98.09 MB / 0.9792 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004149/9.282, allocations: 0.9426 MB / 3.197 GB, free: 98.07 MB / 0.9792 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001464/9.284, allocations: 1.371 MB / 3.199 GB, free: 96.57 MB / 0.9792 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.046e-05/9.284, allocations: 47.58 kB / 3.199 GB, free: 96.54 MB / 0.9792 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00275/9.287, allocations: 280.5 kB / 3.199 GB, free: 96.5 MB / 0.9792 GB
Notification: Performance of pre-optimization done (n=105): time 6.062e-06/9.287, allocations: 0 / 3.199 GB, free: 96.5 MB / 0.9792 GB
Notification: Performance of matching and sorting (n=111): time 0.05882/9.345, allocations: 8.546 MB / 3.207 GB, free: 95.66 MB / 0.9792 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.339e-05/9.346, allocations: 169.2 kB / 3.207 GB, free: 95.47 MB / 0.9792 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00483/9.35, allocations: 2.069 MB / 3.209 GB, free: 95.25 MB / 0.9792 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005112/9.351, allocations: 50.92 kB / 3.209 GB, free: 95.22 MB / 0.9792 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001338/9.352, allocations: 1.202 MB / 3.211 GB, free: 94.91 MB / 0.9792 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006724/9.353, allocations: 384.1 kB / 3.211 GB, free: 94.71 MB / 0.9792 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001847/9.353, allocations: 29.66 kB / 3.211 GB, free: 94.71 MB / 0.9792 GB
Notification: Performance of setup shared object (initialization): time 0.0001226/9.353, allocations: 358.8 kB / 3.211 GB, free: 94.41 MB / 0.9792 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004493/9.358, allocations: 0.8939 MB / 3.212 GB, free: 94.41 MB / 0.9792 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005026/9.363, allocations: 1.382 MB / 3.214 GB, free: 93.89 MB / 0.9792 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004789/9.368, allocations: 0.9907 MB / 3.215 GB, free: 93.89 MB / 0.9792 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.373e-05/9.368, allocations: 0 / 3.215 GB, free: 93.89 MB / 0.9792 GB
Notification: Performance of matching and sorting (n=180) (initialization): time 0.01566/9.383, allocations: 3.007 MB / 3.218 GB, free: 93.7 MB / 0.9792 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002505/9.384, allocations: 367.7 kB / 3.218 GB, free: 93.29 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.964e-05/9.384, allocations: 7.875 kB / 3.218 GB, free: 93.29 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01102/9.395, allocations: 1.414 MB / 3.219 GB, free: 93.27 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002939/9.398, allocations: 334.7 kB / 3.22 GB, free: 93.27 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02283/9.421, allocations: 6.094 MB / 3.226 GB, free: 91.38 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005831/9.427, allocations: 387.8 kB / 3.226 GB, free: 91.37 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005883/9.427, allocations: 75.92 kB / 3.226 GB, free: 91.37 MB / 0.9792 GB
Notification: Performance of prepare postOptimizeDAE: time 1.35e-05/9.427, allocations: 3.938 kB / 3.226 GB, free: 91.37 MB / 0.9792 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01075/9.438, allocations: 2.343 MB / 3.228 GB, free: 91.31 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.899e-05/9.438, allocations: 6.906 kB / 3.228 GB, free: 91.31 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004988/9.443, allocations: 0.6735 MB / 3.229 GB, free: 91.3 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003426/9.447, allocations: 389 kB / 3.229 GB, free: 91.3 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02214/9.469, allocations: 6.776 MB / 3.236 GB, free: 88.6 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005366/9.474, allocations: 338.3 kB / 3.236 GB, free: 88.6 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004423/9.475, allocations: 73.7 kB / 3.236 GB, free: 88.6 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 0.002142/9.477, allocations: 0.6221 MB / 3.237 GB, free: 88.41 MB / 0.9792 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007606/9.478, allocations: 233.8 kB / 3.237 GB, free: 88.29 MB / 0.9792 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0109/9.488, allocations: 2.507 MB / 3.24 GB, free: 88.18 MB / 0.9792 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.535e-05/9.489, allocations: 21.73 kB / 3.24 GB, free: 88.18 MB / 0.9792 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.55e-06/9.489, allocations: 1.688 kB / 3.24 GB, free: 88.18 MB / 0.9792 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00904/9.498, allocations: 2.342 MB / 3.242 GB, free: 87.7 MB / 0.9792 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01678/9.514, allocations: 4.882 MB / 3.247 GB, free: 87.29 MB / 0.9792 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.196e-05/9.515, allocations: 0 / 3.247 GB, free: 87.29 MB / 0.9792 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002446/9.517, allocations: 261 kB / 3.247 GB, free: 87.29 MB / 0.9792 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.005719/9.523, allocations: 0.8213 MB / 3.248 GB, free: 87.28 MB / 0.9792 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003173/9.523, allocations: 35.28 kB / 3.248 GB, free: 87.28 MB / 0.9792 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003966/9.527, allocations: 1.484 MB / 3.249 GB, free: 86.74 MB / 0.9792 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.328e-06/9.527, allocations: 0 / 3.249 GB, free: 86.74 MB / 0.9792 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01483/9.542, allocations: 3.551 MB / 3.253 GB, free: 86.4 MB / 0.9792 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00241/9.544, allocations: 0.5093 MB / 3.253 GB, free: 86.18 MB / 0.9792 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001059/9.546, allocations: 26.3 kB / 3.253 GB, free: 86.18 MB / 0.9792 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00602/9.552, allocations: 313 kB / 3.253 GB, free: 86.18 MB / 0.9792 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004398/9.552, allocations: 75.55 kB / 3.254 GB, free: 86.18 MB / 0.9792 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003556/9.552, allocations: 49.62 kB / 3.254 GB, free: 86.18 MB / 0.9792 GB
Notification: Performance of sorting global known variables: time 0.005558/9.558, allocations: 1.398 MB / 3.255 GB, free: 86.03 MB / 0.9792 GB
Notification: Performance of sort global known variables: time 7.51e-07/9.558, allocations: 0 / 3.255 GB, free: 86.03 MB / 0.9792 GB
Notification: Performance of remove unused functions: time 0.01058/9.569, allocations: 1.276 MB / 3.256 GB, free: 86.03 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 0.00354/9.572, allocations: 1.111 MB / 3.257 GB, free: 85.79 MB / 0.9792 GB
Notification: Performance of simCode: created initialization part: time 0.02147/9.594, allocations: 3.812 MB / 3.261 GB, free: 85.35 MB / 0.9792 GB
Notification: Performance of simCode: created event and clocks part: time 1.381e-05/9.594, allocations: 3.688 kB / 3.261 GB, free: 85.35 MB / 0.9792 GB
Notification: Performance of simCode: created simulation system equations: time 0.005981/9.6, allocations: 0.9918 MB / 3.262 GB, free: 85.34 MB / 0.9792 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0134/9.613, allocations: 1.151 MB / 3.263 GB, free: 85.33 MB / 0.9792 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02469/9.638, allocations: 5.758 MB / 3.269 GB, free: 83.07 MB / 0.9792 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002192/9.64, allocations: 1.675 MB / 3.27 GB, free: 82.34 MB / 0.9792 GB
Notification: Performance of simCode: alias equations: time 0.004325/9.645, allocations: 477.5 kB / 3.271 GB, free: 82.31 MB / 0.9792 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001156/9.646, allocations: 179.1 kB / 3.271 GB, free: 82.31 MB / 0.9792 GB
Notification: Performance of SimCode: time 1.162e-06/9.646, allocations: 0 / 3.271 GB, free: 82.31 MB / 0.9792 GB
Notification: Performance of Templates: time 0.1892/9.835, allocations: 61.37 MB / 3.331 GB, free: 79.3 MB / 0.9792 GB