Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.671/2.671, allocations: 287.9 MB / 302.9 MB, free: 8.207 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001399/0.001399, allocations: 187.3 kB / 371.4 MB, free: 10.68 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.058/2.058, allocations: 205.4 MB / 0.6301 GB, free: 10.41 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001074/0.001074, allocations: 98.44 kB / 0.7434 GB, free: 6.418 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004784/0.0004784, allocations: 12.25 kB / 0.8662 GB, free: 141.3 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1602/0.1607, allocations: 115.3 MB / 0.9787 GB, free: 28.21 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.7639/0.9247, allocations: 176.7 MB / 1.151 GB, free: 8.785 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01443/0.9392, allocations: 6.903 MB / 1.158 GB, free: 3.285 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001862/0.9411, allocations: 34.34 kB / 1.158 GB, free: 3.27 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.003012/0.9441, allocations: 0.715 MB / 1.159 GB, free: 2.668 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.008552/0.9527, allocations: 2.118 MB / 1.161 GB, free: 0.9531 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004912/0.9577, allocations: 1.131 MB / 1.162 GB, free: 184 kB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.004195/0.9619, allocations: 1.611 MB / 1.163 GB, free: 15.12 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002053/0.964, allocations: 0.8249 MB / 1.164 GB, free: 14.62 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004324/0.9684, allocations: 1.312 MB / 1.166 GB, free: 13.78 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001639/0.97, allocations: 0.6138 MB / 1.166 GB, free: 13.42 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003073/0.9704, allocations: 49.92 kB / 1.166 GB, free: 13.42 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004426/0.9748, allocations: 1.33 MB / 1.168 GB, free: 12.8 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007326/0.9756, allocations: 311.5 kB / 1.168 GB, free: 12.61 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006229/0.9763, allocations: 271.4 kB / 1.168 GB, free: 12.45 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.003641/0.9799, allocations: 1.603 MB / 1.17 GB, free: 11.41 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 3.831e-06/0.98, allocations: 1.812 kB / 1.17 GB, free: 11.41 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 3.56e-06/0.98, allocations: 0 / 1.17 GB, free: 11.41 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 3.426e-05/0.98, allocations: 0 / 1.17 GB, free: 11.41 MB / 0.7136 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.005632/0.9857, allocations: 1.58 MB / 1.171 GB, free: 10.22 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.275e-05/0.9857, allocations: 9.688 kB / 1.171 GB, free: 10.22 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004209/0.9899, allocations: 0.5931 MB / 1.172 GB, free: 9.965 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002718/0.9927, allocations: 0.9277 MB / 1.173 GB, free: 9.23 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000783/0.9935, allocations: 203 kB / 1.173 GB, free: 9.148 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003104/0.9939, allocations: 81.12 kB / 1.173 GB, free: 9.125 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00404/0.9979, allocations: 1.264 MB / 1.174 GB, free: 8.426 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.71e-05/0.998, allocations: 0 / 1.174 GB, free: 8.426 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001537/0.9982, allocations: 31.75 kB / 1.174 GB, free: 8.402 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.505e-05/0.9983, allocations: 50.03 kB / 1.174 GB, free: 8.391 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005422/1.004, allocations: 1.606 MB / 1.176 GB, free: 7.633 MB / 0.7136 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 0.009556/1.013, allocations: 4.099 MB / 1.18 GB, free: 4.297 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003487/1.017, allocations: 1.075 MB / 1.181 GB, free: 3.797 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009069/1.018, allocations: 289.1 kB / 1.181 GB, free: 3.562 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.788e-05/1.018, allocations: 46.03 kB / 1.181 GB, free: 3.512 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=76): time 4.504e-06/1.018, allocations: 0 / 1.181 GB, free: 3.512 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=76): time 0.00689/1.025, allocations: 1.908 MB / 1.183 GB, free: 2.641 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.766e-05/1.025, allocations: 61.66 kB / 1.183 GB, free: 2.574 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001479/1.026, allocations: 0.8139 MB / 1.184 GB, free: 2.098 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002123/1.027, allocations: 39.11 kB / 1.184 GB, free: 2.059 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004757/1.027, allocations: 449.1 kB / 1.184 GB, free: 1.668 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003552/1.027, allocations: 259.4 kB / 1.185 GB, free: 1.441 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.677e-05/1.028, allocations: 19.03 kB / 1.185 GB, free: 1.426 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001819/1.028, allocations: 337.1 kB / 1.185 GB, free: 1.098 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001935/1.03, allocations: 0.5596 MB / 1.186 GB, free: 0.8398 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002137/1.032, allocations: 0.6972 MB / 1.186 GB, free: 456 kB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00211/1.034, allocations: 0.6277 MB / 1.187 GB, free: 132 kB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.566e-06/1.034, allocations: 0 / 1.187 GB, free: 132 kB / 0.7136 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.004751/1.039, allocations: 1.417 MB / 1.188 GB, free: 15.45 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003658/1.039, allocations: 0.563 MB / 1.189 GB, free: 14.86 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.126e-05/1.039, allocations: 2.594 kB / 1.189 GB, free: 14.86 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.162e-05/1.039, allocations: 4.875 kB / 1.189 GB, free: 14.86 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00205/1.041, allocations: 285.8 kB / 1.189 GB, free: 14.77 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001019/1.042, allocations: 1.193 MB / 1.19 GB, free: 13.56 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00178/1.044, allocations: 200.2 kB / 1.19 GB, free: 13.46 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000166/1.044, allocations: 30.89 kB / 1.19 GB, free: 13.46 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.333e-05/1.044, allocations: 5.531 kB / 1.19 GB, free: 13.46 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00432/1.049, allocations: 1.323 MB / 1.192 GB, free: 12.84 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.845e-06/1.049, allocations: 0 / 1.192 GB, free: 12.84 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.301e-05/1.049, allocations: 8.812 kB / 1.192 GB, free: 12.84 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001574/1.05, allocations: 249.4 kB / 1.192 GB, free: 12.77 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.205e-05/1.05, allocations: 12.84 kB / 1.192 GB, free: 12.76 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001651/1.052, allocations: 193.7 kB / 1.192 GB, free: 12.67 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001465/1.052, allocations: 35.38 kB / 1.192 GB, free: 12.66 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008151/1.053, allocations: 377.4 kB / 1.193 GB, free: 12.35 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003345/1.053, allocations: 100.1 kB / 1.193 GB, free: 12.3 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004606/1.058, allocations: 1.424 MB / 1.194 GB, free: 11.56 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.275e-05/1.058, allocations: 7.469 kB / 1.194 GB, free: 11.56 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.066e-05/1.058, allocations: 8 kB / 1.194 GB, free: 11.55 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.915e-05/1.058, allocations: 3.984 kB / 1.194 GB, free: 11.55 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00841/1.067, allocations: 2.981 MB / 1.197 GB, free: 9.047 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.424e-05/1.067, allocations: 4.531 kB / 1.197 GB, free: 9.043 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001704/1.068, allocations: 255.7 kB / 1.197 GB, free: 8.793 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.988e-05/1.068, allocations: 8 kB / 1.197 GB, free: 8.785 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001175/1.069, allocations: 27.98 kB / 1.197 GB, free: 8.758 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009322/1.069, allocations: 1.195 MB / 1.198 GB, free: 7.516 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.781e-06/1.07, allocations: 8.188 kB / 1.198 GB, free: 7.508 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004971/1.075, allocations: 1.741 MB / 1.2 GB, free: 5.594 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009487/1.075, allocations: 315.4 kB / 1.2 GB, free: 5.266 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002442/1.076, allocations: 20 kB / 1.2 GB, free: 5.246 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001749/1.078, allocations: 163.8 kB / 1.201 GB, free: 5.086 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000204/1.078, allocations: 64.38 kB / 1.201 GB, free: 5.02 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001322/1.078, allocations: 39.97 kB / 1.201 GB, free: 4.98 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.001099/1.079, allocations: 0.5544 MB / 1.201 GB, free: 4.414 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 9.18e-07/1.079, allocations: 0 / 1.201 GB, free: 4.414 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.002249/1.081, allocations: 0.5341 MB / 1.202 GB, free: 3.879 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 18
 * 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 simulation (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008156/1.082, allocations: 284.6 kB / 1.202 GB, free: 3.609 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.007643/1.09, allocations: 2.139 MB / 1.204 GB, free: 1.445 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 9.64e-06/1.09, allocations: 4 kB / 1.204 GB, free: 1.441 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.002591/1.092, allocations: 0.7029 MB / 1.205 GB, free: 0.7383 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003297/1.096, allocations: 0.5021 MB / 1.205 GB, free: 244 kB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006526/1.102, allocations: 2.491 MB / 1.208 GB, free: 13.67 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001038/1.103, allocations: 1.11 MB / 1.209 GB, free: 12.53 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.002619/1.106, allocations: 399.5 kB / 1.209 GB, free: 12.13 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005049/1.107, allocations: 91.39 kB / 1.209 GB, free: 12.04 MB / 0.7448 GB
Notification: Performance of SimCode: time 5.197e-06/1.107, allocations: 0 / 1.209 GB, free: 12.04 MB / 0.7448 GB
Notification: Performance of Templates: time 0.04881/1.155, allocations: 19.44 MB / 1.228 GB, free: 8.84 MB / 0.7605 GB