Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer.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.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.WatersideEconomizer")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.257/2.257, allocations: 251.1 MB / 266.1 MB, free: 11.56 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 0.00155/0.00155, allocations: 182.2 kB / 325.6 MB, free: 2.805 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 2.326/2.326, allocations: 205.4 MB / 0.5766 GB, free: 21.09 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 0.001154/0.001153, allocations: 94.34 kB / 0.6811 GB, free: 14 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004792/0.0004793, allocations: 11.81 kB / 0.7951 GB, free: 135.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2097/0.2103, allocations: 106.3 MB / 0.8989 GB, free: 65.91 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.262/1.472, allocations: 451.2 MB / 1.339 GB, free: 1.117 MB / 0.8386 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003813/1.473, allocations: 113.9 kB / 1.34 GB, free: 1.051 MB / 0.8386 GB
Notification: Performance of FrontEnd - DAE generated: time 6.709/8.182, allocations: 1.235 GB / 2.574 GB, free: 89.77 MB / 0.9011 GB
Notification: Performance of FrontEnd: time 4.479e-06/8.182, allocations: 0 / 2.574 GB, free: 89.77 MB / 0.9011 GB
Notification: Performance of Transformations before backend: time 0.0008622/8.183, allocations: 84.92 kB / 2.574 GB, free: 89.75 MB / 0.9011 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 400
 * Number of variables: 400
Notification: Performance of Generate backend data structure: time 0.01753/8.2, allocations: 3.501 MB / 2.578 GB, free: 88.14 MB / 0.9011 GB
Notification: Performance of prepare preOptimizeDAE: time 5.518e-05/8.2, allocations: 15 kB / 2.578 GB, free: 88.13 MB / 0.9011 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005449/8.206, allocations: 0.5484 MB / 2.578 GB, free: 87.96 MB / 0.9011 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01595/8.222, allocations: 3.382 MB / 2.582 GB, free: 87.39 MB / 0.9011 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001796/8.224, allocations: 271.5 kB / 2.582 GB, free: 87.38 MB / 0.9011 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001125/8.225, allocations: 176.5 kB / 2.582 GB, free: 87.38 MB / 0.9011 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00995/8.235, allocations: 2.15 MB / 2.584 GB, free: 87.09 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.563e-05/8.235, allocations: 2.719 kB / 2.584 GB, free: 87.09 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004526/8.236, allocations: 73.28 kB / 2.584 GB, free: 87.09 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.185e-05/8.236, allocations: 38.69 kB / 2.584 GB, free: 87.09 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01044/8.246, allocations: 1.902 MB / 2.586 GB, free: 87.08 MB / 0.9011 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 0.02742/8.274, allocations: 11.07 MB / 2.597 GB, free: 82.24 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004936/8.279, allocations: 1.897 MB / 2.599 GB, free: 81.54 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001645/8.28, allocations: 1.23 MB / 2.6 GB, free: 80.23 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002841/8.283, allocations: 0.8195 MB / 2.601 GB, free: 80.14 MB / 0.9011 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002169/8.285, allocations: 178.6 kB / 2.601 GB, free: 80.09 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=110): time 9.458e-06/8.286, allocations: 4.969 kB / 2.601 GB, free: 80.08 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=110): time 0.009798/8.295, allocations: 2.416 MB / 2.603 GB, free: 79.64 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001406/8.296, allocations: 305 kB / 2.604 GB, free: 79.3 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006675/8.302, allocations: 2.279 MB / 2.606 GB, free: 79.07 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005496/8.303, allocations: 57.02 kB / 2.606 GB, free: 79.04 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001851/8.305, allocations: 1.196 MB / 2.607 GB, free: 78.73 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006983/8.305, allocations: 374.7 kB / 2.607 GB, free: 78.49 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002191/8.306, allocations: 30.94 kB / 2.607 GB, free: 78.49 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0001553/8.306, allocations: 363.6 kB / 2.608 GB, free: 78.18 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002986/8.309, allocations: 0.783 MB / 2.609 GB, free: 78.18 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003766/8.313, allocations: 1.205 MB / 2.61 GB, free: 77.75 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00412/8.317, allocations: 0.9341 MB / 2.611 GB, free: 77.7 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.01e-05/8.317, allocations: 0 / 2.611 GB, free: 77.7 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=183) (initialization): time 0.01211/8.329, allocations: 2.318 MB / 2.613 GB, free: 77.46 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007343/8.33, allocations: 2.509 MB / 2.615 GB, free: 74.86 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.061e-05/8.33, allocations: 7.75 kB / 2.615 GB, free: 74.86 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004635/8.33, allocations: 55.47 kB / 2.615 GB, free: 74.85 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003445/8.334, allocations: 372.4 kB / 2.616 GB, free: 74.85 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005577/8.334, allocations: 0.6016 MB / 2.616 GB, free: 74.32 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004663/8.339, allocations: 262 kB / 2.617 GB, free: 74.31 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006265/8.34, allocations: 74.98 kB / 2.617 GB, free: 74.31 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 1.629e-05/8.34, allocations: 8 kB / 2.617 GB, free: 74.31 MB / 0.9011 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.008296/8.348, allocations: 2.065 MB / 2.619 GB, free: 74.24 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.079e-05/8.348, allocations: 18.3 kB / 2.619 GB, free: 74.23 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003013/8.349, allocations: 54.61 kB / 2.619 GB, free: 74.23 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003428/8.352, allocations: 373.9 kB / 2.619 GB, free: 74.23 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00201/8.354, allocations: 1.573 MB / 2.621 GB, free: 72.9 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004647/8.359, allocations: 238.2 kB / 2.621 GB, free: 72.88 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005934/8.36, allocations: 76.8 kB / 2.621 GB, free: 72.88 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 26
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($whenCondition1,WSE.on[1],TCon_in.a,TCon_in.b,TCon_in.last,$PRE.TCon_in.nextEvent,TCon_in.nextEvent,TCon_in.nextEventScaled,WSE.heaExc.con.I.trigger_internal)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (171):
 * Single equations (assignments): 165
 * Array equations: 2
 * Algorithm blocks: 1
 * Record equations: 2
 * 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 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.002735/8.362, allocations: 0.786 MB / 2.622 GB, free: 72.66 MB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009467/8.363, allocations: 271.1 kB / 2.622 GB, free: 72.51 MB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007874/8.371, allocations: 2.025 MB / 2.624 GB, free: 72.36 MB / 0.9011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.279e-05/8.371, allocations: 17.83 kB / 2.624 GB, free: 72.36 MB / 0.9011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.002e-06/8.371, allocations: 3.688 kB / 2.624 GB, free: 72.36 MB / 0.9011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005528/8.377, allocations: 1.722 MB / 2.626 GB, free: 72.03 MB / 0.9011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0144/8.391, allocations: 4.657 MB / 2.63 GB, free: 71.39 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.204e-05/8.391, allocations: 0 / 2.63 GB, free: 71.39 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002277/8.394, allocations: 242.2 kB / 2.63 GB, free: 71.39 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002052/8.394, allocations: 42.61 kB / 2.631 GB, free: 71.38 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002123/8.394, allocations: 41.59 kB / 2.631 GB, free: 71.38 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003708/8.394, allocations: 0.573 MB / 2.631 GB, free: 70.86 MB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.006e-06/8.394, allocations: 0 / 2.631 GB, free: 70.86 MB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008531/8.403, allocations: 3.055 MB / 2.634 GB, free: 70.27 MB / 0.9011 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002226/8.405, allocations: 0.6012 MB / 2.635 GB, free: 70.03 MB / 0.9011 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006648/8.406, allocations: 35.36 kB / 2.635 GB, free: 70.03 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003306/8.409, allocations: 192.1 kB / 2.635 GB, free: 70.02 MB / 0.9011 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002965/8.41, allocations: 84.33 kB / 2.635 GB, free: 70.02 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002043/8.41, allocations: 51.48 kB / 2.635 GB, free: 70.02 MB / 0.9011 GB
Notification: Performance of sorting global known variables: time 0.004419/8.414, allocations: 1.772 MB / 2.637 GB, free: 69.87 MB / 0.9011 GB
Notification: Performance of sort global known variables: time 7.11e-07/8.414, allocations: 0 / 2.637 GB, free: 69.87 MB / 0.9011 GB
Notification: Performance of remove unused functions: time 0.006697/8.421, allocations: 1.359 MB / 2.638 GB, free: 69.68 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 7 (WSE.heaExc.thrWayVal.vol.dynBal.U,WSE.heaExc.thrWayVal.filter.x[1],WSE.heaExc.thrWayVal.filter.x[2],WSE.heaExc.con.I.y,WSE.filter[1].x[1],WSE.filter[1].x[2],TSup.T)
 * Number of discrete variables: 7 ($whenCondition1,WSE.on[1],TCon_in.a,TCon_in.b,TCon_in.last,TCon_in.nextEvent,TCon_in.nextEventScaled)
 * Number of discrete states: 6 (TCon_in.nextEvent,TCon_in.last,TCon_in.nextEventScaled,TCon_in.b,TCon_in.a,$whenCondition1)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (121):
 * Single equations (assignments): 112
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 {1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002982/8.424, allocations: 1.246 MB / 2.639 GB, free: 69.25 MB / 0.9011 GB
Notification: Performance of simCode: created initialization part: time 0.009486/8.434, allocations: 3.197 MB / 2.642 GB, free: 68.81 MB / 0.9011 GB
Notification: Performance of simCode: created event and clocks part: time 8.917e-06/8.434, allocations: 0 / 2.642 GB, free: 68.81 MB / 0.9011 GB
Notification: Performance of simCode: created simulation system equations: time 0.002465/8.436, allocations: 0.8775 MB / 2.643 GB, free: 68.7 MB / 0.9011 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01025/8.446, allocations: 1.269 MB / 2.645 GB, free: 68.64 MB / 0.9011 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01463/8.461, allocations: 5.736 MB / 2.65 GB, free: 66.11 MB / 0.9011 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002083/8.463, allocations: 1.838 MB / 2.652 GB, free: 65.34 MB / 0.9011 GB
Notification: Performance of simCode: alias equations: time 0.004601/8.468, allocations: 0.6648 MB / 2.653 GB, free: 65.25 MB / 0.9011 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009652/8.469, allocations: 198.7 kB / 2.653 GB, free: 65.25 MB / 0.9011 GB
Notification: Performance of SimCode: time 1.543e-06/8.469, allocations: 0 / 2.653 GB, free: 65.25 MB / 0.9011 GB
Notification: Performance of Templates: time 0.1648/8.634, allocations: 56.17 MB / 2.708 GB, free: 40.19 MB / 0.9011 GB