Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.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 0.001414/0.001414, allocations: 99.75 kB / 18.95 MB, free: 2.832 MB / 14.72 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 0.001525/0.001525, allocations: 215.2 kB / 22.25 MB, free: 5.105 MB / 14.72 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 1.513/1.513, allocations: 230.6 MB / 256 MB, free: 7.828 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.286/3.286, allocations: 0.49 GB / 0.7951 GB, free: 35.55 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage,fileNamePrefix="Buildings_12_Buildings_Fluid_DXSystems_Cooling_AirSource_Examples_MultiStage",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage,fileNamePrefix="Buildings_12_Buildings_Fluid_DXSystems_Cooling_AirSource_Examples_MultiStage",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002125/0.002125, allocations: 70.05 kB / 1.154 GB, free: 25.35 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3513/0.3534, allocations: 176.1 MB / 1.326 GB, free: 1.426 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage): time 0.2413/0.5947, allocations: 182 MB / 1.504 GB, free: 10.73 MB / 1.201 GB
Notification: Performance of NFInst.instExpressions: time 0.03077/0.6255, allocations: 19.8 MB / 1.523 GB, free: 6.875 MB / 1.217 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002416/0.6279, allocations: 63.5 kB / 1.523 GB, free: 6.812 MB / 1.217 GB
Notification: Performance of NFTyping.typeComponents: time 0.003629/0.6316, allocations: 1.219 MB / 1.524 GB, free: 5.586 MB / 1.217 GB
Notification: Performance of NFTyping.typeBindings: time 0.007639/0.6392, allocations: 2.741 MB / 1.527 GB, free: 2.832 MB / 1.217 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009034/0.6482, allocations: 3.523 MB / 1.53 GB, free: 15.34 MB / 1.233 GB
Notification: Performance of NFFlatten.flatten: time 0.01138/0.6596, allocations: 8.554 MB / 1.539 GB, free: 6.766 MB / 1.233 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005278/0.6649, allocations: 2.777 MB / 1.541 GB, free: 3.922 MB / 1.233 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008119/0.673, allocations: 3.441 MB / 1.545 GB, free: 496 kB / 1.233 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005477/0.6785, allocations: 3.006 MB / 1.548 GB, free: 13.48 MB / 1.248 GB
Notification: Performance of NFPackage.collectConstants: time 0.001632/0.6801, allocations: 0.7656 MB / 1.548 GB, free: 12.71 MB / 1.248 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007965/0.6881, allocations: 3.607 MB / 1.552 GB, free: 9.098 MB / 1.248 GB
Notification: Performance of NFScalarize.scalarize: time 0.003025/0.6911, allocations: 2.498 MB / 1.554 GB, free: 6.594 MB / 1.248 GB
Notification: Performance of NFVerifyModel.verify: time 0.004541/0.6956, allocations: 2.785 MB / 1.557 GB, free: 3.797 MB / 1.248 GB
Notification: Performance of NFConvertDAE.convert: time 0.02128/0.7169, allocations: 15.68 MB / 1.572 GB, free: 4.07 MB / 1.264 GB
Notification: Performance of FrontEnd - DAE generated: time 8.897e-06/0.7169, allocations: 3.938 kB / 1.572 GB, free: 4.066 MB / 1.264 GB
Notification: Performance of FrontEnd: time 1.773e-06/0.7169, allocations: 4 kB / 1.572 GB, free: 4.062 MB / 1.264 GB
Notification: Performance of Transformations before backend: time 0.000296/0.7172, allocations: 0 / 1.572 GB, free: 4.062 MB / 1.264 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 387
 * Number of variables: 387
Notification: Performance of Generate backend data structure: time 0.02329/0.7405, allocations: 7.891 MB / 1.58 GB, free: 12.04 MB / 1.279 GB
Notification: Performance of prepare preOptimizeDAE: time 6.197e-05/0.7406, allocations: 12.03 kB / 1.58 GB, free: 12.03 MB / 1.279 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009358/0.7415, allocations: 247.7 kB / 1.58 GB, free: 11.78 MB / 1.279 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03307/0.7746, allocations: 3.702 MB / 1.584 GB, free: 8.066 MB / 1.279 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01678/0.7914, allocations: 6.851 MB / 1.591 GB, free: 1.145 MB / 1.279 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008519/0.7922, allocations: 0.6108 MB / 1.591 GB, free: 464 kB / 1.279 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000808/0.793, allocations: 176 kB / 1.591 GB, free: 288 kB / 1.279 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01668/0.8097, allocations: 6.629 MB / 1.598 GB, free: 9.57 MB / 1.295 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.973e-05/0.8098, allocations: 0 / 1.598 GB, free: 9.57 MB / 1.295 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004128/0.8102, allocations: 60 kB / 1.598 GB, free: 9.512 MB / 1.295 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.085e-05/0.8102, allocations: 63.02 kB / 1.598 GB, free: 9.449 MB / 1.295 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02456/0.8348, allocations: 8.557 MB / 1.606 GB, free: 0.8828 MB / 1.295 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 0.7649/1.6, allocations: 21.23 MB / 1.627 GB, free: 258.5 MB / 1.295 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02753/1.627, allocations: 8.227 MB / 1.635 GB, free: 255.9 MB / 1.295 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009992/1.637, allocations: 3.867 MB / 1.639 GB, free: 254.5 MB / 1.295 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004753/1.638, allocations: 101.3 kB / 1.639 GB, free: 254.5 MB / 1.295 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01159/1.649, allocations: 5.472 MB / 1.644 GB, free: 252 MB / 1.295 GB
Notification: Performance of pre-optimization done (n=185): time 5.2e-06/1.649, allocations: 0 / 1.644 GB, free: 252 MB / 1.295 GB
Notification: Performance of matching and sorting (n=187): time 0.07678/1.726, allocations: 21.6 MB / 1.665 GB, free: 234.2 MB / 1.295 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001186/1.726, allocations: 122.9 kB / 1.666 GB, free: 234.1 MB / 1.295 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0166/1.743, allocations: 10.18 MB / 1.676 GB, free: 223.9 MB / 1.295 GB
Notification: Performance of collectPreVariables (initialization): time 0.001246/1.744, allocations: 113.7 kB / 1.676 GB, free: 223.8 MB / 1.295 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002426/1.746, allocations: 2.376 MB / 1.678 GB, free: 221.4 MB / 1.295 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001004/1.747, allocations: 0.6181 MB / 1.679 GB, free: 220.9 MB / 1.295 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001171/1.749, allocations: 0.5383 MB / 1.679 GB, free: 220.4 MB / 1.295 GB
Notification: Performance of setup shared object (initialization): time 3.982e-05/1.749, allocations: 305.1 kB / 1.679 GB, free: 220.1 MB / 1.295 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01015/1.759, allocations: 5.088 MB / 1.684 GB, free: 215 MB / 1.295 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01079/1.77, allocations: 5.577 MB / 1.69 GB, free: 209.2 MB / 1.295 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 0.3317/2.101, allocations: 140.9 MB / 1.827 GB, free: 68.04 MB / 1.295 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.392e-06/2.101, allocations: 0 / 1.827 GB, free: 68.04 MB / 1.295 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.04221/2.143, allocations: 12.26 MB / 1.839 GB, free: 55.71 MB / 1.295 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001576/2.144, allocations: 137.2 kB / 1.84 GB, free: 55.56 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.418e-05/2.144, allocations: 0 / 1.84 GB, free: 55.56 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005741/2.149, allocations: 1.497 MB / 1.841 GB, free: 54.04 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005562/2.155, allocations: 0.776 MB / 1.842 GB, free: 53.27 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01278/2.168, allocations: 13.19 MB / 1.855 GB, free: 39.33 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007811/2.176, allocations: 0.5071 MB / 1.855 GB, free: 38.82 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009613/2.177, allocations: 147.8 kB / 1.855 GB, free: 38.68 MB / 1.295 GB
Warning: Assuming fixed start value for the following 1 variables:
         mulStaDX.watVapEva.off:DISCRETE(fixed = true protected = true )  \"Signal, true when component is off\" type: Boolean
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         mulStaDX.vol.dynBal.medium.p = mulStaDX.vol.dynBal.p_start.
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01361/2.19, allocations: 7.373 MB / 1.862 GB, free: 31.27 MB / 1.295 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01101/2.201, allocations: 5.55 MB / 1.868 GB, free: 25.57 MB / 1.295 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 0.3789/2.58, allocations: 140.7 MB / 2.005 GB, free: 12.55 MB / 1.42 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.378e-06/2.58, allocations: 8 kB / 2.005 GB, free: 12.55 MB / 1.42 GB
Notification: Performance of matching and sorting (n=262) (initialization_lambda0): time 0.04789/2.628, allocations: 12.05 MB / 2.017 GB, free: 440 kB / 1.42 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002731/2.628, allocations: 133.1 kB / 2.017 GB, free: 288 kB / 1.42 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.351e-05/2.628, allocations: 4 kB / 2.017 GB, free: 284 kB / 1.42 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005633/2.634, allocations: 1.314 MB / 2.019 GB, free: 14.94 MB / 1.436 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006423/2.64, allocations: 0.7721 MB / 2.019 GB, free: 14.16 MB / 1.436 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01449/2.655, allocations: 11.51 MB / 2.031 GB, free: 1.91 MB / 1.436 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009152/2.664, allocations: 0.511 MB / 2.031 GB, free: 1.398 MB / 1.436 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001209/2.665, allocations: 143.3 kB / 2.031 GB, free: 1.262 MB / 1.436 GB
Warning: Assuming fixed start value for the following 1 variables:
         mulStaDX.watVapEva.off:DISCRETE(fixed = true protected = true )  \"Signal, true when component is off\" type: Boolean
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         mulStaDX.vol.dynBal.medium.p = mulStaDX.vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 9
 * Number of states: 0 ()
 * Number of discrete variables: 60 (mulStaDX.i_x,$PRE.speRat.combiTimeTable.nextTimeEvent,$whenCondition1,$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[1],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[2],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[3],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[4],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[1],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[2],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[3],$PRE.mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[4],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[1],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[2],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[3],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[4],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[1],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[2],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[3],$PRE.mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[4],$PRE.mulStaDX.watVapEva.off,mulStaDX.dxCoi.wetCoi.coiCap.stage,mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[1],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[2],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[3],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[4],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[1],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[2],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[3],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[4],mulStaDX.dxCoi.wetCoi.shr.on,mulStaDX.dxCoi.dryCoi.coiCap.stage,mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[1],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[2],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[3],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[4],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[1],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[2],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[3],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[4],mulStaDX.watVapEva.off,speRat.combiTimeTable.nextTimeEvent,speRat.combiTimeTable.nextTimeEventScaled,$PRE.speRat.combiTimeTable.nextTimeEventScaled,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13,$whenCondition14,$whenCondition15,$whenCondition16,$whenCondition17,$whenCondition18)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (228):
 * Single equations (assignments): 216
 * Array equations: 1
 * Algorithm blocks: 3
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 7
 * 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
   {7}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 7 systems
   {(1,1), (1,2), (1,2), (1,2), (1,2), (1,2), (1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.001567/2.667, allocations: 361.6 kB / 2.032 GB, free: 0.8984 MB / 1.436 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002738/2.669, allocations: 0.5783 MB / 2.032 GB, free: 324 kB / 1.436 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0446/2.714, allocations: 9.955 MB / 2.042 GB, free: 6.34 MB / 1.451 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.297e-05/2.714, allocations: 16 kB / 2.042 GB, free: 6.324 MB / 1.451 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.634e-06/2.714, allocations: 0 / 2.042 GB, free: 6.324 MB / 1.451 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.04133/2.755, allocations: 9.034 MB / 2.051 GB, free: 13.25 MB / 1.467 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0659/2.821, allocations: 18.4 MB / 2.069 GB, free: 10.8 MB / 1.483 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.611e-05/2.821, allocations: 4 kB / 2.069 GB, free: 10.8 MB / 1.483 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005603/2.827, allocations: 0.7063 MB / 2.069 GB, free: 10.09 MB / 1.483 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001659/2.829, allocations: 466.1 kB / 2.07 GB, free: 9.625 MB / 1.483 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008116/2.829, allocations: 103.8 kB / 2.07 GB, free: 9.523 MB / 1.483 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006624/2.836, allocations: 3.366 MB / 2.073 GB, free: 5.988 MB / 1.483 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.516e-06/2.836, allocations: 11.94 kB / 2.073 GB, free: 5.977 MB / 1.483 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05569/2.892, allocations: 15.28 MB / 2.088 GB, free: 6.633 MB / 1.498 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.007151/2.899, allocations: 1.974 MB / 2.09 GB, free: 4.656 MB / 1.498 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002985/2.902, allocations: 164 kB / 2.09 GB, free: 4.496 MB / 1.498 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008101/2.91, allocations: 0.5071 MB / 2.091 GB, free: 3.988 MB / 1.498 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007648/2.911, allocations: 201.6 kB / 2.091 GB, free: 3.793 MB / 1.498 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005977/2.911, allocations: 123.8 kB / 2.091 GB, free: 3.672 MB / 1.498 GB
Notification: Performance of sorting global known variables: time 0.01593/2.927, allocations: 7.229 MB / 2.098 GB, free: 12.45 MB / 1.514 GB
Notification: Performance of sort global known variables: time 5.11e-07/2.927, allocations: 0 / 2.098 GB, free: 12.45 MB / 1.514 GB
Notification: Performance of remove unused functions: time 0.01134/2.939, allocations: 1.89 MB / 2.1 GB, free: 10.59 MB / 1.514 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 3 (mulStaDX.watVapEva.m,mulStaDX.vol.dynBal.U,mulStaDX.vol.dynBal.medium.Xi[1])
 * Number of discrete variables: 40 ($whenCondition18,$whenCondition17,$whenCondition16,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,speRat.combiTimeTable.nextTimeEventScaled,speRat.combiTimeTable.nextTimeEvent,mulStaDX.watVapEva.off,mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[4],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[3],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[2],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[1],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[4],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[3],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[2],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[1],mulStaDX.dxCoi.dryCoi.coiCap.stage,mulStaDX.dxCoi.wetCoi.shr.on,mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[4],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[3],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[2],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[1],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[4],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[3],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[2],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[1],mulStaDX.dxCoi.wetCoi.coiCap.stage)
 * Number of discrete states: 9 (speRat.combiTimeTable.nextTimeEvent,speRat.combiTimeTable.nextTimeEventScaled,mulStaDX.dxCoi.wetCoi.coiCap.stage,mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTCon[mulStaDX.dxCoi.wetCoi.coiCap.stage],mulStaDX.dxCoi.wetCoi.coiCap.checkBoundsTEva[mulStaDX.dxCoi.wetCoi.coiCap.stage],mulStaDX.dxCoi.dryCoi.coiCap.stage,mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTCon[mulStaDX.dxCoi.dryCoi.coiCap.stage],mulStaDX.dxCoi.dryCoi.coiCap.checkBoundsTEva[mulStaDX.dxCoi.dryCoi.coiCap.stage],mulStaDX.watVapEva.off)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (179):
 * Single equations (assignments): 158
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 18
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 2
 * 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
   {7}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(1,1), (1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.04424/2.983, allocations: 15.32 MB / 2.115 GB, free: 11.46 MB / 1.529 GB
Notification: Performance of simCode: created initialization part: time 0.04473/3.028, allocations: 17.08 MB / 2.131 GB, free: 10.1 MB / 1.545 GB
Notification: Performance of simCode: created event and clocks part: time 1.79e-05/3.028, allocations: 4.656 kB / 2.131 GB, free: 10.09 MB / 1.545 GB
Notification: Performance of simCode: created simulation system equations: time 0.01494/3.043, allocations: 4.442 MB / 2.136 GB, free: 5.637 MB / 1.545 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009611/3.052, allocations: 1.913 MB / 2.138 GB, free: 3.785 MB / 1.545 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.966/4.018, allocations: 103.1 MB / 2.238 GB, free: 0.5635 GB / 1.623 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006749/4.025, allocations: 3.532 MB / 2.242 GB, free: 0.5623 GB / 1.623 GB
Notification: Performance of simCode: alias equations: time 0.01031/4.035, allocations: 2.318 MB / 2.244 GB, free: 0.5621 GB / 1.623 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006616/4.042, allocations: 2.268 MB / 2.246 GB, free: 0.5605 GB / 1.623 GB
Notification: Performance of SimCode: time 1.532e-06/4.042, allocations: 0 / 2.246 GB, free: 0.5605 GB / 1.623 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2592/4.301, allocations: 202.3 MB / 2.444 GB, free: 391.6 MB / 1.623 GB
Notification: Performance of buildModelFMU: Generate platform static: time 24.91/29.21, allocations: 16.05 kB / 2.444 GB, free: 391.5 MB / 1.623 GB
"
[Timeout remaining time 271]
(rm -f Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe ; mkfifo Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe >> ../files/Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.sim & python3 -m fmpy simulate  --output-file Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage_res.csv --start-time 0 --stop-time 3600 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 Buildings_12_Buildings_Fluid_DXSystems_Cooling_AirSource_Examples_MultiStage.fmu > Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 36.36139815900242]
Failed to read output from testmodel.py, exit status != 0:
29.497113769990392 29.505696857 28.786285488
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fb03303ef20>