Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Examples.Tutorial.SpaceCooling.System1.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.SpaceCooling.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Examples.Tutorial.SpaceCooling.System1")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.378/2.378, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002407/0.002407, allocations: 182.3 kB / 325.6 MB, free: 2.82 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.633/2.633, allocations: 205.4 MB / 0.5766 GB, free: 20.75 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001164/0.001163, allocations: 98.34 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.000642/0.0006419, allocations: 9.094 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1978/0.1984, allocations: 106.2 MB / 0.8989 GB, free: 65.48 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.SpaceCooling.System1): time 0.2113/0.4098, allocations: 136.4 MB / 1.032 GB, free: 8.707 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.006842/0.4167, allocations: 2.865 MB / 1.035 GB, free: 5.836 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006809/0.4174, allocations: 15.94 kB / 1.035 GB, free: 5.82 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.001097/0.4185, allocations: 215 kB / 1.035 GB, free: 5.609 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.003344/0.4219, allocations: 0.7323 MB / 1.036 GB, free: 4.875 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002094/0.424, allocations: 444.2 kB / 1.036 GB, free: 4.445 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.001626/0.4256, allocations: 0.578 MB / 1.037 GB, free: 3.867 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004932/0.4262, allocations: 197.6 kB / 1.037 GB, free: 3.672 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007959/0.427, allocations: 263 kB / 1.037 GB, free: 3.414 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005031/0.4275, allocations: 195.2 kB / 1.037 GB, free: 3.223 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 7.587e-05/0.4276, allocations: 12 kB / 1.037 GB, free: 3.211 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001204/0.4288, allocations: 287.5 kB / 1.038 GB, free: 2.93 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002278/0.4291, allocations: 103.7 kB / 1.038 GB, free: 2.828 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001764/0.4293, allocations: 101.5 kB / 1.038 GB, free: 2.723 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.001112/0.4304, allocations: 495 kB / 1.038 GB, free: 2.238 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 5.05e-06/0.4305, allocations: 0 / 1.038 GB, free: 2.238 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.435e-06/0.4305, allocations: 0 / 1.038 GB, free: 2.238 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 9.979e-06/0.4305, allocations: 0 / 1.038 GB, free: 2.238 MB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 61
 * Number of variables: 61
Notification: Performance of Generate backend data structure: time 0.001449/0.432, allocations: 0.6428 MB / 1.039 GB, free: 1.547 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.511e-05/0.432, allocations: 11.97 kB / 1.039 GB, free: 1.535 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001448/0.4335, allocations: 139.4 kB / 1.039 GB, free: 1.398 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009419/0.4344, allocations: 390.6 kB / 1.04 GB, free: 0.9766 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.372e-05/0.4345, allocations: 16.56 kB / 1.04 GB, free: 0.9609 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.821e-05/0.4346, allocations: 24 kB / 1.04 GB, free: 0.9375 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007306/0.4353, allocations: 283.7 kB / 1.04 GB, free: 0.6484 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.013e-05/0.4354, allocations: 4 kB / 1.04 GB, free: 0.6445 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.25e-05/0.4354, allocations: 12 kB / 1.04 GB, free: 0.6328 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.629e-05/0.4355, allocations: 16.48 kB / 1.04 GB, free: 0.6133 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005621/0.4361, allocations: 194.1 kB / 1.04 GB, free: 436 kB / 0.6823 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 0.002842/0.4389, allocations: 1.334 MB / 1.041 GB, free: 14.95 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000709/0.4396, allocations: 193 kB / 1.042 GB, free: 14.75 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.75e-05/0.4397, allocations: 4 kB / 1.042 GB, free: 14.75 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.724e-05/0.4397, allocations: 38.56 kB / 1.042 GB, free: 14.7 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=19): time 2.866e-06/0.4398, allocations: 0 / 1.042 GB, free: 14.7 MB / 0.698 GB
Notification: Performance of matching and sorting (n=19): time 0.001487/0.4413, allocations: 392.8 kB / 1.042 GB, free: 14.29 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.886e-05/0.4413, allocations: 63.39 kB / 1.042 GB, free: 14.22 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005001/0.4418, allocations: 300.5 kB / 1.042 GB, free: 13.92 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 5.203e-05/0.4419, allocations: 29.7 kB / 1.042 GB, free: 13.88 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001808/0.4421, allocations: 192.3 kB / 1.043 GB, free: 13.69 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001029/0.4422, allocations: 70.98 kB / 1.043 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.742e-05/0.4423, allocations: 7.938 kB / 1.043 GB, free: 13.61 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001616/0.4424, allocations: 342.8 kB / 1.043 GB, free: 13.27 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001808/0.4426, allocations: 59.97 kB / 1.043 GB, free: 13.21 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002306/0.4429, allocations: 115.5 kB / 1.043 GB, free: 13.07 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002305/0.4431, allocations: 85.75 kB / 1.043 GB, free: 12.99 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.017e-06/0.4431, allocations: 0 / 1.043 GB, free: 12.99 MB / 0.698 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0006184/0.4438, allocations: 245.1 kB / 1.043 GB, free: 12.75 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.249e-05/0.4438, allocations: 4 kB / 1.043 GB, free: 12.74 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.616e-06/0.4438, allocations: 4 kB / 1.043 GB, free: 12.74 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.106e-05/0.4438, allocations: 4 kB / 1.043 GB, free: 12.73 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003861/0.4442, allocations: 43.92 kB / 1.043 GB, free: 12.69 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.333e-05/0.4443, allocations: 3.984 kB / 1.043 GB, free: 12.69 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005638/0.4448, allocations: 39.92 kB / 1.043 GB, free: 12.65 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.294e-05/0.4449, allocations: 4 kB / 1.043 GB, free: 12.64 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * 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 (26):
 * Single equations (assignments): 26
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002886/0.4452, allocations: 168.3 kB / 1.044 GB, free: 12.47 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.816e-05/0.4453, allocations: 35.61 kB / 1.044 GB, free: 12.44 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001057/0.4454, allocations: 39.08 kB / 1.044 GB, free: 12.39 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.298e-06/0.4454, allocations: 0 / 1.044 GB, free: 12.39 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.087e-06/0.4454, allocations: 0 / 1.044 GB, free: 12.39 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.784e-06/0.4454, allocations: 3.984 kB / 1.044 GB, free: 12.39 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008201/0.4463, allocations: 413.2 kB / 1.044 GB, free: 11.94 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.677e-06/0.4463, allocations: 0 / 1.044 GB, free: 11.94 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003911/0.4467, allocations: 43.91 kB / 1.044 GB, free: 11.89 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003161/0.447, allocations: 36.83 kB / 1.044 GB, free: 11.86 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.532e-05/0.4471, allocations: 8 kB / 1.044 GB, free: 11.85 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001643/0.4487, allocations: 1.413 MB / 1.046 GB, free: 10.3 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.174e-06/0.4488, allocations: 0 / 1.046 GB, free: 10.3 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009474/0.4497, allocations: 407.8 kB / 1.046 GB, free: 9.887 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002351/0.45, allocations: 128.8 kB / 1.046 GB, free: 9.742 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.423e-05/0.4501, allocations: 4 kB / 1.046 GB, free: 9.738 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005375/0.4506, allocations: 22.53 kB / 1.046 GB, free: 9.719 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.594e-05/0.4507, allocations: 11.94 kB / 1.046 GB, free: 9.707 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.947e-05/0.4507, allocations: 8 kB / 1.046 GB, free: 9.699 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0003503/0.4511, allocations: 215.1 kB / 1.046 GB, free: 9.492 MB / 0.698 GB
Notification: Performance of sort global known variables: time 4.1e-07/0.4511, allocations: 4 kB / 1.046 GB, free: 9.488 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.0006663/0.4518, allocations: 107.8 kB / 1.046 GB, free: 9.383 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1])
 * 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 (17):
 * Single equations (assignments): 16
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.000255/0.452, allocations: 127.2 kB / 1.047 GB, free: 9.25 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.0004722/0.4525, allocations: 155.8 kB / 1.047 GB, free: 9.098 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 4.359e-06/0.4525, allocations: 3.938 kB / 1.047 GB, free: 9.094 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004653/0.453, allocations: 201.5 kB / 1.047 GB, free: 8.887 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001613/0.4547, allocations: 188 kB / 1.047 GB, free: 8.703 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002007/0.4567, allocations: 0.9448 MB / 1.048 GB, free: 7.73 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004506/0.4572, allocations: 0.8193 MB / 1.049 GB, free: 6.883 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.0005088/0.4577, allocations: 58.94 kB / 1.049 GB, free: 6.828 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001184/0.4578, allocations: 27.44 kB / 1.049 GB, free: 6.801 MB / 0.698 GB
Notification: Performance of SimCode: time 1.082e-06/0.4579, allocations: 0 / 1.049 GB, free: 6.801 MB / 0.698 GB
Notification: Performance of Templates: time 0.01773/0.4756, allocations: 5.783 MB / 1.055 GB, free: 1.09 MB / 0.698 GB