Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Sensors.Examples.Density.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.Sensors.Examples.Density,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Sensors.Examples.Density")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5/5, allocations: 0.5623 GB / 0.5776 GB, free: 3.363 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 0.002397/0.002396, allocations: 361.1 kB / 0.6447 GB, free: 185.6 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 4.121/4.121, allocations: 410.7 MB / 1.113 GB, free: 5.961 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 0.001831/0.00183, allocations: 191.1 kB / 1.226 GB, free: 6.152 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.000497/0.0004972, allocations: 16 kB / 1.349 GB, free: 8.293 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6931/0.6936, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.2004/0.894, allocations: 166.4 MB / 1.624 GB, free: 117.9 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01195/0.906, allocations: 6.92 MB / 1.631 GB, free: 111 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001023/0.9071, allocations: 23.81 kB / 1.631 GB, free: 111 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001613/0.9087, allocations: 373.6 kB / 1.631 GB, free: 110.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.005047/0.9138, allocations: 1.391 MB / 1.632 GB, free: 109.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004262/0.9181, allocations: 1.014 MB / 1.633 GB, free: 108.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003302/0.9214, allocations: 2.28 MB / 1.636 GB, free: 105.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001056/0.9225, allocations: 495.4 kB / 1.636 GB, free: 105.4 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00179/0.9244, allocations: 0.669 MB / 1.637 GB, free: 104.8 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001302/0.9257, allocations: 0.5642 MB / 1.637 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001461/0.9259, allocations: 32 kB / 1.637 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002762/0.9286, allocations: 0.7908 MB / 1.638 GB, free: 103.4 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004208/0.9291, allocations: 251.2 kB / 1.638 GB, free: 103.1 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003406/0.9295, allocations: 173.3 kB / 1.638 GB, free: 103 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.001954/0.9314, allocations: 1.021 MB / 1.639 GB, free: 101.9 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.739e-06/0.9315, allocations: 0 / 1.639 GB, free: 101.9 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.693e-06/0.9315, allocations: 0 / 1.639 GB, free: 101.9 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.525e-05/0.9315, allocations: 0 / 1.639 GB, free: 101.9 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 131
 * Number of variables: 131
Notification: Performance of Generate backend data structure: time 0.00214/0.9337, allocations: 0.9854 MB / 1.64 GB, free: 100.9 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.649e-05/0.9337, allocations: 11.62 kB / 1.64 GB, free: 100.9 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002719/0.9365, allocations: 278.8 kB / 1.641 GB, free: 100.6 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001376/0.9379, allocations: 0.5523 MB / 1.641 GB, free: 100 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.525e-05/0.9379, allocations: 45.31 kB / 1.641 GB, free: 99.98 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001209/0.9381, allocations: 55.91 kB / 1.641 GB, free: 99.92 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001484/0.9396, allocations: 0.6362 MB / 1.642 GB, free: 99.27 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.036e-05/0.9396, allocations: 0 / 1.642 GB, free: 99.27 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.328e-05/0.9397, allocations: 20 kB / 1.642 GB, free: 99.25 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.717e-05/0.9398, allocations: 21.31 kB / 1.642 GB, free: 99.23 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001365/0.9411, allocations: 0.5321 MB / 1.642 GB, free: 98.7 MB / 0.8542 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 0.003954/0.9451, allocations: 2.444 MB / 1.645 GB, free: 96.05 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009152/0.946, allocations: 379.7 kB / 1.645 GB, free: 95.67 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005592/0.9466, allocations: 238 kB / 1.645 GB, free: 95.44 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008027/0.9474, allocations: 323.2 kB / 1.646 GB, free: 95.07 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.123e-05/0.9475, allocations: 38.56 kB / 1.646 GB, free: 95.02 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=39): time 3.626e-06/0.9475, allocations: 0 / 1.646 GB, free: 95.02 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=39): time 0.00206/0.9496, allocations: 0.6313 MB / 1.646 GB, free: 94.38 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.654e-05/0.9496, allocations: 59.36 kB / 1.646 GB, free: 94.31 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007144/0.9504, allocations: 0.4988 MB / 1.647 GB, free: 93.8 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 7.057e-05/0.9504, allocations: 33.7 kB / 1.647 GB, free: 93.76 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002264/0.9507, allocations: 316.5 kB / 1.647 GB, free: 93.45 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001437/0.9508, allocations: 141.9 kB / 1.647 GB, free: 93.31 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.268e-05/0.9509, allocations: 8 kB / 1.647 GB, free: 93.3 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001023/0.951, allocations: 362.8 kB / 1.648 GB, free: 92.94 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005014/0.9515, allocations: 176.8 kB / 1.648 GB, free: 92.76 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005688/0.9521, allocations: 288.2 kB / 1.648 GB, free: 92.44 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005679/0.9527, allocations: 207.9 kB / 1.648 GB, free: 92.24 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.328e-06/0.9527, allocations: 4 kB / 1.648 GB, free: 92.23 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=53) (initialization): time 0.001396/0.9541, allocations: 0.5252 MB / 1.649 GB, free: 91.7 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 7.625e-05/0.9542, allocations: 155.7 kB / 1.649 GB, free: 91.52 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.187e-06/0.9542, allocations: 4 kB / 1.649 GB, free: 91.52 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.619e-05/0.9543, allocations: 7.953 kB / 1.649 GB, free: 91.51 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001298/0.9556, allocations: 149.1 kB / 1.649 GB, free: 91.36 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003774/0.956, allocations: 0.5938 MB / 1.65 GB, free: 90.75 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001082/0.9571, allocations: 75.64 kB / 1.65 GB, free: 90.67 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.181e-05/0.9571, allocations: 20 kB / 1.65 GB, free: 90.65 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.267e-05/0.9572, allocations: 4 kB / 1.65 GB, free: 90.65 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001239/0.9584, allocations: 463.5 kB / 1.65 GB, free: 90.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.622e-06/0.9584, allocations: 4 kB / 1.65 GB, free: 90.19 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.988e-06/0.9585, allocations: 4.281 kB / 1.65 GB, free: 90.19 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009329/0.9594, allocations: 127.9 kB / 1.651 GB, free: 90.06 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.044e-05/0.9594, allocations: 11.89 kB / 1.651 GB, free: 90.05 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001068/0.9605, allocations: 71.64 kB / 1.651 GB, free: 89.98 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.439e-05/0.9606, allocations: 20 kB / 1.651 GB, free: 89.96 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (53):
 * Single equations (assignments): 52
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0004621/0.961, allocations: 308.9 kB / 1.651 GB, free: 89.65 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001346/0.9612, allocations: 59.25 kB / 1.651 GB, free: 89.59 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001334/0.9625, allocations: 497.4 kB / 1.651 GB, free: 89.09 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001075/0.9636, allocations: 0.7121 MB / 1.652 GB, free: 88.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.661e-06/0.9637, allocations: 0 / 1.652 GB, free: 88.3 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003833/0.9641, allocations: 184.2 kB / 1.652 GB, free: 88.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001226/0.9642, allocations: 8 kB / 1.652 GB, free: 88.09 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008633/0.9651, allocations: 53.98 kB / 1.652 GB, free: 88.04 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.525e-05/0.9652, allocations: 27.91 kB / 1.652 GB, free: 88.01 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002081/0.9673, allocations: 0.6025 MB / 1.653 GB, free: 87.4 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001803/0.9691, allocations: 0.8772 MB / 1.654 GB, free: 86.51 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0005154/0.9696, allocations: 200.5 kB / 1.654 GB, free: 86.31 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0005327/0.9702, allocations: 350.8 kB / 1.654 GB, free: 85.97 MB / 0.8542 GB
Notification: Performance of Backend: time 7.92e-07/0.9702, allocations: 0 / 1.654 GB, free: 85.97 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.003385/0.9736, allocations: 0.8765 MB / 1.655 GB, free: 85.11 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.004515/0.9782, allocations: 2.263 MB / 1.657 GB, free: 82.82 MB / 0.8542 GB
Notification: Performance of Templates: time 0.03688/1.015, allocations: 15.27 MB / 1.672 GB, free: 67.78 MB / 0.8542 GB