Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001211/0.001211, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001448/0.001448, allocations: 170.3 kB / 22.46 MB, free: 2.105 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9142/0.9142, allocations: 177.1 MB / 202.8 MB, free: 5.746 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 1.834/1.834, allocations: 389 MB / 0.633 GB, free: 12.67 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop,fileNamePrefix="Buildings_latest_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_OpenLoop",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop,fileNamePrefix="Buildings_latest_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_OpenLoop",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 2.515e-06/2.515e-06, allocations: 0 / 0.9997 GB, free: 13.45 MB / 0.9636 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.118e-05/3.369e-05, allocations: 10.16 kB / 0.9997 GB, free: 13.44 MB / 0.9636 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop): time 0.7444/0.7444, allocations: 357.9 MB / 1.349 GB, free: 5.738 MB / 1.182 GB
Notification: Performance of NFInst.instExpressions: time 0.04068/0.7851, allocations: 35.57 MB / 1.384 GB, free: 2.098 MB / 1.214 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005671/0.7908, allocations: 230.1 kB / 1.384 GB, free: 1.871 MB / 1.214 GB
Notification: Performance of NFTyping.typeComponents: time 0.009557/0.8003, allocations: 3.586 MB / 1.388 GB, free: 14.27 MB / 1.229 GB
Notification: Performance of NFTyping.typeBindings: time 0.02072/0.821, allocations: 10.31 MB / 1.398 GB, free: 3.91 MB / 1.229 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01099/0.832, allocations: 5.556 MB / 1.403 GB, free: 14.38 MB / 1.245 GB
Notification: Performance of NFFlatten.flatten: time 0.02296/0.855, allocations: 22.3 MB / 1.425 GB, free: 8.043 MB / 1.26 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006634/0.8616, allocations: 3.794 MB / 1.429 GB, free: 4.164 MB / 1.26 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01804/0.8796, allocations: 8.61 MB / 1.437 GB, free: 11.56 MB / 1.276 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006771/0.8864, allocations: 3.641 MB / 1.441 GB, free: 7.918 MB / 1.276 GB
Notification: Performance of NFPackage.collectConstants: time 0.001856/0.8883, allocations: 0.7109 MB / 1.441 GB, free: 7.207 MB / 1.276 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01226/0.9005, allocations: 7.374 MB / 1.449 GB, free: 15.82 MB / 1.292 GB
Notification: Performance of NFScalarize.scalarize: time 0.002859/0.9034, allocations: 2.177 MB / 1.451 GB, free: 13.63 MB / 1.292 GB
Notification: Performance of NFVerifyModel.verify: time 0.005352/0.9087, allocations: 2.401 MB / 1.453 GB, free: 11.23 MB / 1.292 GB
Notification: Performance of NFConvertDAE.convert: time 0.02117/0.9299, allocations: 14.15 MB / 1.467 GB, free: 13.04 MB / 1.307 GB
Notification: Performance of FrontEnd - DAE generated: time 6.803e-06/0.9299, allocations: 0 / 1.467 GB, free: 13.04 MB / 1.307 GB
Notification: Performance of FrontEnd: time 2.054e-06/0.9299, allocations: 0 / 1.467 GB, free: 13.04 MB / 1.307 GB
Notification: Performance of Transformations before backend: time 0.0002664/0.9302, allocations: 0 / 1.467 GB, free: 13.04 MB / 1.307 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 938
 * Number of variables: 938
Notification: Performance of Generate backend data structure: time 0.01504/0.9452, allocations: 7.472 MB / 1.474 GB, free: 5.449 MB / 1.307 GB
Notification: Performance of prepare preOptimizeDAE: time 5.724e-05/0.9453, allocations: 12.03 kB / 1.474 GB, free: 5.438 MB / 1.307 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001099/0.9464, allocations: 498 kB / 1.475 GB, free: 4.941 MB / 1.307 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02726/0.9736, allocations: 8.303 MB / 1.483 GB, free: 12.62 MB / 1.323 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01408/0.9877, allocations: 9.109 MB / 1.492 GB, free: 3.41 MB / 1.323 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002998/0.988, allocations: 299.2 kB / 1.492 GB, free: 3.117 MB / 1.323 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001602/0.9896, allocations: 395.9 kB / 1.492 GB, free: 2.73 MB / 1.323 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01779/1.007, allocations: 8.271 MB / 1.5 GB, free: 10.3 MB / 1.339 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.217e-05/1.007, allocations: 0 / 1.5 GB, free: 10.3 MB / 1.339 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006125/1.008, allocations: 148 kB / 1.5 GB, free: 10.16 MB / 1.339 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001496/1.008, allocations: 171.1 kB / 1.501 GB, free: 9.988 MB / 1.339 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0252/1.033, allocations: 10.58 MB / 1.511 GB, free: 15.39 MB / 1.354 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 0.03906/1.073, allocations: 22.02 MB / 1.532 GB, free: 8.758 MB / 1.37 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01313/1.086, allocations: 6.19 MB / 1.539 GB, free: 2.559 MB / 1.37 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01013/1.096, allocations: 4.72 MB / 1.543 GB, free: 13.82 MB / 1.385 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 evalFunc (simulation): time 0.0167/1.112, allocations: 9.124 MB / 1.552 GB, free: 4.383 MB / 1.385 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01102/1.123, allocations: 5.441 MB / 1.557 GB, free: 14.8 MB / 1.401 GB
Notification: Performance of pre-optimization done (n=303): time 4.969e-06/1.123, allocations: 3.938 kB / 1.557 GB, free: 14.8 MB / 1.401 GB
Notification: Performance of matching and sorting (n=308): time 0.6145/1.738, allocations: 50.5 MB / 1.607 GB, free: 470.6 MB / 1.401 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.181e-05/1.738, allocations: 146.3 kB / 1.607 GB, free: 470.4 MB / 1.401 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006944/1.745, allocations: 4.228 MB / 1.611 GB, free: 468.9 MB / 1.401 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009807/1.746, allocations: 99.92 kB / 1.611 GB, free: 468.8 MB / 1.401 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001886/1.748, allocations: 2.222 MB / 1.613 GB, free: 467.2 MB / 1.401 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001819/1.75, allocations: 1.063 MB / 1.614 GB, free: 466.5 MB / 1.401 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00217/1.752, allocations: 0.8206 MB / 1.615 GB, free: 466.2 MB / 1.401 GB
Notification: Performance of setup shared object (initialization): time 3.694e-05/1.752, allocations: 301.6 kB / 1.615 GB, free: 465.9 MB / 1.401 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0108/1.763, allocations: 4.628 MB / 1.62 GB, free: 464.5 MB / 1.401 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01263/1.775, allocations: 6.032 MB / 1.626 GB, free: 461.6 MB / 1.401 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.07898/1.854, allocations: 30.75 MB / 1.656 GB, free: 453.5 MB / 1.401 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.791e-05/1.854, allocations: 4.812 kB / 1.656 GB, free: 453.5 MB / 1.401 GB
Notification: Performance of matching and sorting (n=469) (initialization): time 0.02504/1.879, allocations: 10.62 MB / 1.666 GB, free: 449.6 MB / 1.401 GB
Notification: Performance of prepare postOptimizeDAE: time 6.626e-05/1.879, allocations: 45 kB / 1.666 GB, free: 449.6 MB / 1.401 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.854e-05/1.879, allocations: 19.28 kB / 1.666 GB, free: 449.6 MB / 1.401 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006665/1.88, allocations: 329.5 kB / 1.667 GB, free: 449.4 MB / 1.401 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007056/1.887, allocations: 2.132 MB / 1.669 GB, free: 448.1 MB / 1.401 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003773/1.891, allocations: 8.658 MB / 1.677 GB, free: 438.9 MB / 1.401 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00805/1.899, allocations: 1.361 MB / 1.678 GB, free: 437.5 MB / 1.401 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00138/1.9, allocations: 213.7 kB / 1.679 GB, free: 437.3 MB / 1.401 GB
Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization system:
         ahu.cooCoi.UAFroRated.TAirIn = 293.15
         ahu.cooCoi.UAFroRated.TWatIn = 293.15
         ahu.cooCoi.heaCooHum_u.vol.dynBal.medium.p = ahu.cooCoi.heaCooHum_u.vol.dynBal.p_start.
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0123/1.913, allocations: 5.714 MB / 1.684 GB, free: 431.6 MB / 1.401 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01024/1.923, allocations: 6.006 MB / 1.69 GB, free: 425.2 MB / 1.401 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.06963/1.993, allocations: 30.54 MB / 1.72 GB, free: 394.4 MB / 1.401 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.355e-05/1.993, allocations: 4 kB / 1.72 GB, free: 394.4 MB / 1.401 GB
Notification: Performance of matching and sorting (n=469) (initialization_lambda0): time 0.02303/2.016, allocations: 10.56 MB / 1.73 GB, free: 383.8 MB / 1.401 GB
Notification: Performance of prepare postOptimizeDAE: time 4.8e-05/2.016, allocations: 50.78 kB / 1.73 GB, free: 383.7 MB / 1.401 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.012e-05/2.016, allocations: 16.59 kB / 1.73 GB, free: 383.7 MB / 1.401 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006176/2.016, allocations: 324 kB / 1.731 GB, free: 383.4 MB / 1.401 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006751/2.023, allocations: 2.122 MB / 1.733 GB, free: 381.2 MB / 1.401 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003167/2.026, allocations: 7.434 MB / 1.74 GB, free: 373.3 MB / 1.401 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007455/2.034, allocations: 1.369 MB / 1.741 GB, free: 371.9 MB / 1.401 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001008/2.035, allocations: 203.8 kB / 1.741 GB, free: 371.7 MB / 1.401 GB
Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         ahu.cooCoi.UAFroRated.TAirIn = 293.15
         ahu.cooCoi.UAFroRated.TWatIn = 293.15
         ahu.cooCoi.heaCooHum_u.vol.dynBal.medium.p = ahu.cooCoi.heaCooHum_u.vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 69
 * Number of states: 0 ()
 * Number of discrete variables: 45 (ahu.cooCoi.UAFroRated.isFulWet,ahu.cooCoi.UAFroRated.isFulDry,$PRE.ahu.heaCon.offToOn.enableFire,$PRE.ahu.heaCon.onToOff.enableFire,ahu.heaCon.stateGraphRoot.resume,ahu.heaCon.stateGraphRoot.suspend,ahu.cooCoi.flowRegime_nominal,ahu.cooCoi.dryWetCalcs.fullyDry.cfg,ahu.cooCoi.dryWetCalcs.fullyWet.cfg,ahu.cooCoi.dryWetCalcs.cfg,ahu.cooCoi.flowRegime,$PRE.ahu.heaCon.onToOff.t_start,$PRE.ahu.heaCon.offToOn.t_start,$PRE.ahu.heaCon.on.oldActive,$PRE.ahu.heaCon.on.newActive,$PRE.ahu.heaCon.on.localActive,$PRE.ahu.heaCon.off.oldActive,$PRE.ahu.heaCon.off.newActive,$PRE.ahu.heaCon.off.localActive,ahu.heaCon.stateGraphRoot.activeSteps,ahu.heaCon.onToOff.t_start,ahu.heaCon.onToOff.fire,ahu.heaCon.onToOff.enableFire,ahu.heaCon.onToOff.localCondition,ahu.heaCon.offToOn.t_start,ahu.heaCon.offToOn.fire,ahu.heaCon.offToOn.enableFire,ahu.heaCon.offToOn.localCondition,ahu.heaCon.on.active,ahu.heaCon.on.oldActive,ahu.heaCon.on.newActive,ahu.heaCon.on.localActive,ahu.heaCon.off.active,ahu.heaCon.off.oldActive,ahu.heaCon.off.newActive,ahu.heaCon.off.localActive,mWatGai.nextEventScaled,mWatGai.nextEvent,$PRE.mWatGai.nextEvent,mWatGai.last,mWatGai.b,mWatGai.a,$whenCondition3,$whenCondition1,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (445):
 * Single equations (assignments): 433
 * Array equations: 3
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 3
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 3 systems
   {1, 1, 1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,6,100.0%), (1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(1,1), (1,3), (1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.001186/2.036, allocations: 471.5 kB / 1.742 GB, free: 371.3 MB / 1.401 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001429/2.037, allocations: 0.4968 MB / 1.742 GB, free: 370.8 MB / 1.401 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02122/2.059, allocations: 10.29 MB / 1.752 GB, free: 360.5 MB / 1.401 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.22e-05/2.059, allocations: 32 kB / 1.752 GB, free: 360.4 MB / 1.401 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.132e-06/2.059, allocations: 0 / 1.752 GB, free: 360.4 MB / 1.401 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01859/2.077, allocations: 9.004 MB / 1.761 GB, free: 351.4 MB / 1.401 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02925/2.106, allocations: 16.47 MB / 1.777 GB, free: 334.7 MB / 1.401 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.44e-05/2.106, allocations: 4 kB / 1.777 GB, free: 334.7 MB / 1.401 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005473/2.112, allocations: 1.759 MB / 1.779 GB, free: 333 MB / 1.401 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006077/2.112, allocations: 290.6 kB / 1.779 GB, free: 332.7 MB / 1.401 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006647/2.113, allocations: 115.9 kB / 1.779 GB, free: 332.6 MB / 1.401 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002478/2.116, allocations: 6.63 MB / 1.786 GB, free: 325.5 MB / 1.401 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.517e-06/2.116, allocations: 4 kB / 1.786 GB, free: 325.5 MB / 1.401 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02871/2.144, allocations: 14.99 MB / 1.801 GB, free: 310.4 MB / 1.401 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002509/2.147, allocations: 1.22 MB / 1.802 GB, free: 309.2 MB / 1.401 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005985/2.147, allocations: 64 kB / 1.802 GB, free: 309.1 MB / 1.401 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00472/2.152, allocations: 1.3 MB / 1.803 GB, free: 307.8 MB / 1.401 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003539/2.153, allocations: 229.9 kB / 1.803 GB, free: 307.6 MB / 1.401 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002658/2.153, allocations: 150.5 kB / 1.803 GB, free: 307.4 MB / 1.401 GB
Notification: Performance of sorting global known variables: time 0.003288/2.156, allocations: 2.848 MB / 1.806 GB, free: 304.6 MB / 1.401 GB
Notification: Performance of sort global known variables: time 1.6e-07/2.156, allocations: 0 / 1.806 GB, free: 304.6 MB / 1.401 GB
Notification: Performance of remove unused functions: time 0.005043/2.161, allocations: 2.503 MB / 1.809 GB, free: 302.1 MB / 1.401 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * Number of states: 15 (temSenWat1.T,temSenWat2.T,temSenAir2.T,ahu.cooCoi.heaCoo.vol.dynBal.U,ahu.cooCoi.heaCooHum_u.vol.dynBal.medium.Xi[1],ahu.cooCoi.heaCooHum_u.vol.dynBal.U,ahu.cooCoi.dryWetCalcs.fullyWet.TWatOutEst,ahu.fan.vol.dynBal.medium.Xi[1],ahu.fan.vol.dynBal.U,ahu.fan.vol.dynBal.m,ahu.fan.motSpe.y,ahu.hum.outCon.T,ahu.hum.outCon.Xi,ahu.eleHea.hea.outCon.T,senRelHum.phi)
 * Number of discrete variables: 25 (ahu.heaCon.offToOn.enableFire,ahu.heaCon.onToOff.enableFire,ahu.heaCon.on.active,ahu.heaCon.off.active,$whenCondition2,$whenCondition1,$whenCondition3,mWatGai.a,mWatGai.b,mWatGai.last,mWatGai.nextEvent,mWatGai.nextEventScaled,ahu.heaCon.off.localActive,ahu.heaCon.off.newActive,ahu.heaCon.off.oldActive,ahu.heaCon.on.localActive,ahu.heaCon.on.newActive,ahu.heaCon.on.oldActive,ahu.heaCon.offToOn.localCondition,ahu.heaCon.offToOn.fire,ahu.heaCon.offToOn.t_start,ahu.heaCon.onToOff.localCondition,ahu.heaCon.onToOff.fire,ahu.heaCon.onToOff.t_start,ahu.heaCon.stateGraphRoot.activeSteps)
 * Number of discrete states: 8 (mWatGai.nextEvent,mWatGai.last,mWatGai.nextEventScaled,mWatGai.b,mWatGai.a,$whenCondition3,ahu.heaCon.off.newActive,ahu.heaCon.on.newActive)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (306):
 * Single equations (assignments): 289
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 6
 * When equations: 4
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,6,100.0%), (1,2,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(1,1), (1,2), (1,1)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.02738/2.188, allocations: 16.39 MB / 1.825 GB, free: 285.6 MB / 1.401 GB
Notification: Performance of simCode: created initialization part: time 0.02862/2.217, allocations: 16.01 MB / 1.84 GB, free: 269.5 MB / 1.401 GB
Notification: Performance of simCode: created event and clocks part: time 8.085e-06/2.217, allocations: 0 / 1.84 GB, free: 269.5 MB / 1.401 GB
Notification: Performance of simCode: created simulation system equations: time 0.009052/2.226, allocations: 5.245 MB / 1.845 GB, free: 264.2 MB / 1.401 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006587/2.233, allocations: 2.647 MB / 1.848 GB, free: 261.6 MB / 1.401 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1595/2.392, allocations: 80.78 MB / 1.927 GB, free: 180.1 MB / 1.401 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001419/2.394, allocations: 2.376 MB / 1.929 GB, free: 177.7 MB / 1.401 GB
Notification: Performance of simCode: alias equations: time 0.005173/2.399, allocations: 1.666 MB / 1.931 GB, free: 176 MB / 1.401 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002339/2.401, allocations: 2.324 MB / 1.933 GB, free: 173.7 MB / 1.401 GB
Notification: Performance of SimCode: time 9.51e-07/2.401, allocations: 0 / 1.933 GB, free: 173.7 MB / 1.401 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1445/2.546, allocations: 167.6 MB / 2.097 GB, free: 7.902 MB / 1.401 GB
Notification: Performance of buildModelFMU: Generate platform static: time 14.66/17.2, allocations: 13.45 kB / 2.097 GB, free: 7.895 MB / 1.401 GB
"
[Timeout remaining time 283]
(rm -f Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.pipe ; mkfifo Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.pipe ; head -c 1048576 < Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.pipe >> ../files/Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.sim & python3 -m fmpy simulate  --output-file Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop_res.csv --start-time 0 --stop-time 1000 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.4 Buildings_latest_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_OpenLoop.fmu > Buildings_latest_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_OpenLoop.pipe 2>&1) [Timeout 840.0]
[Calling os._exit(0), Time elapsed: 21.981598123908043]
Failed to read output from testmodel.py, exit status != 0:
17.38466348964721 17.821922552 16.890271133
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fd5df9d1310>