Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_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 0.001772/0.001772, allocations: 114.3 kB / 18.94 MB, free: 2.934 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 0.001914/0.001914, allocations: 213.8 kB / 22.25 MB, free: 5.082 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 1.503/1.503, allocations: 230.6 MB / 256 MB, free: 8.035 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.894/2.894, allocations: 476.8 MB / 0.7707 GB, free: 4.285 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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_11_Buildings_Fluid_DXSystems_Cooling_AirSource_Examples_MultiStage",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage,fileNamePrefix="Buildings_11_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 0.002025/0.002025, allocations: 65.39 kB / 1.117 GB, free: 39.83 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3178/0.3199, allocations: 170 MB / 1.283 GB, free: 11.62 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage): time 0.2629/0.5828, allocations: 210 MB / 1.488 GB, free: 8.875 MB / 1.186 GB
Notification: Performance of NFInst.instExpressions: time 0.03382/0.6166, allocations: 21.72 MB / 1.51 GB, free: 3.078 MB / 1.201 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002893/0.6195, allocations: 63.5 kB / 1.51 GB, free: 3.016 MB / 1.201 GB
Notification: Performance of NFTyping.typeComponents: time 0.004582/0.6241, allocations: 1.313 MB / 1.511 GB, free: 1.695 MB / 1.201 GB
Notification: Performance of NFTyping.typeBindings: time 0.01038/0.6345, allocations: 2.774 MB / 1.514 GB, free: 14.91 MB / 1.217 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009321/0.6438, allocations: 3.564 MB / 1.517 GB, free: 11.37 MB / 1.217 GB
Notification: Performance of NFFlatten.flatten: time 0.01246/0.6562, allocations: 8.565 MB / 1.526 GB, free: 2.801 MB / 1.217 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004803/0.661, allocations: 2.267 MB / 1.528 GB, free: 488 kB / 1.217 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007734/0.6688, allocations: 3.207 MB / 1.531 GB, free: 13.27 MB / 1.232 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006172/0.675, allocations: 3.029 MB / 1.534 GB, free: 10.24 MB / 1.232 GB
Notification: Performance of NFPackage.collectConstants: time 0.002701/0.6777, allocations: 0.7656 MB / 1.535 GB, free: 9.473 MB / 1.232 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01161/0.6893, allocations: 4.309 MB / 1.539 GB, free: 5.156 MB / 1.232 GB
Notification: Performance of NFScalarize.scalarize: time 0.003915/0.6932, allocations: 2.506 MB / 1.541 GB, free: 2.645 MB / 1.232 GB
Notification: Performance of NFVerifyModel.verify: time 0.00743/0.7006, allocations: 3.68 MB / 1.545 GB, free: 14.95 MB / 1.248 GB
Notification: Performance of NFConvertDAE.convert: time 0.02331/0.7239, allocations: 15.72 MB / 1.56 GB, free: 15.18 MB / 1.264 GB
Notification: Performance of FrontEnd - DAE generated: time 5.701e-06/0.7239, allocations: 0 / 1.56 GB, free: 15.18 MB / 1.264 GB
Notification: Performance of FrontEnd: time 1.943e-06/0.7239, allocations: 7.938 kB / 1.56 GB, free: 15.18 MB / 1.264 GB
Notification: Performance of Transformations before backend: time 0.0003124/0.7242, allocations: 3.938 kB / 1.56 GB, free: 15.17 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 0.02416/0.7484, allocations: 7.902 MB / 1.568 GB, free: 7.145 MB / 1.264 GB
Notification: Performance of prepare preOptimizeDAE: time 6.856e-05/0.7485, allocations: 8.031 kB / 1.568 GB, free: 7.137 MB / 1.264 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006909/0.7492, allocations: 251.7 kB / 1.568 GB, free: 6.879 MB / 1.264 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03441/0.7836, allocations: 3.702 MB / 1.572 GB, free: 3.168 MB / 1.264 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01605/0.7996, allocations: 6.836 MB / 1.578 GB, free: 12.26 MB / 1.279 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008732/0.8005, allocations: 0.6069 MB / 1.579 GB, free: 11.57 MB / 1.279 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007754/0.8013, allocations: 184 kB / 1.579 GB, free: 11.39 MB / 1.279 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01692/0.8182, allocations: 6.45 MB / 1.586 GB, free: 4.902 MB / 1.279 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.754e-05/0.8182, allocations: 0 / 1.586 GB, free: 4.902 MB / 1.279 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004552/0.8187, allocations: 67.98 kB / 1.586 GB, free: 4.836 MB / 1.279 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.944e-05/0.8188, allocations: 59.02 kB / 1.586 GB, free: 4.777 MB / 1.279 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02442/0.8432, allocations: 8.569 MB / 1.594 GB, free: 12.2 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 0.9218/1.765, allocations: 24.05 MB / 1.618 GB, free: 299 MB / 1.295 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02663/1.792, allocations: 8.229 MB / 1.626 GB, free: 296.4 MB / 1.295 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009285/1.801, allocations: 3.865 MB / 1.629 GB, free: 295 MB / 1.295 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004642/1.801, allocations: 102.2 kB / 1.629 GB, free: 295 MB / 1.295 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01197/1.813, allocations: 5.321 MB / 1.635 GB, free: 293.3 MB / 1.295 GB
Notification: Performance of pre-optimization done (n=185): time 5.49e-06/1.813, allocations: 0 / 1.635 GB, free: 293.3 MB / 1.295 GB
Notification: Performance of matching and sorting (n=187): time 0.07815/1.891, allocations: 21.58 MB / 1.656 GB, free: 276.9 MB / 1.295 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001041/1.892, allocations: 148.7 kB / 1.656 GB, free: 276.8 MB / 1.295 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02104/1.913, allocations: 10.17 MB / 1.666 GB, free: 266.6 MB / 1.295 GB
Notification: Performance of collectPreVariables (initialization): time 0.001407/1.914, allocations: 113.7 kB / 1.666 GB, free: 266.5 MB / 1.295 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003699/1.918, allocations: 2.383 MB / 1.668 GB, free: 264.1 MB / 1.295 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001162/1.919, allocations: 0.6074 MB / 1.669 GB, free: 263.6 MB / 1.295 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001317/1.92, allocations: 0.5499 MB / 1.669 GB, free: 263.1 MB / 1.295 GB
Notification: Performance of setup shared object (initialization): time 6.468e-05/1.92, allocations: 301.1 kB / 1.67 GB, free: 262.8 MB / 1.295 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01068/1.931, allocations: 4.939 MB / 1.674 GB, free: 257.8 MB / 1.295 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01163/1.943, allocations: 5.129 MB / 1.679 GB, free: 252.6 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 0.3277/2.27, allocations: 140.9 MB / 1.817 GB, free: 111.5 MB / 1.295 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.201e-06/2.27, allocations: 0 / 1.817 GB, free: 111.5 MB / 1.295 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.04575/2.316, allocations: 12.1 MB / 1.829 GB, free: 99.39 MB / 1.295 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001649/2.316, allocations: 137.2 kB / 1.829 GB, free: 99.24 MB / 1.295 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.383e-05/2.316, allocations: 0 / 1.829 GB, free: 99.24 MB / 1.295 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.006256/2.322, allocations: 1.505 MB / 1.83 GB, free: 97.71 MB / 1.295 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00572/2.328, allocations: 0.7799 MB / 1.831 GB, free: 96.93 MB / 1.295 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01308/2.341, allocations: 13.34 MB / 1.844 GB, free: 82.85 MB / 1.295 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00852/2.35, allocations: 0.5148 MB / 1.845 GB, free: 82.34 MB / 1.295 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000996/2.351, allocations: 143.8 kB / 1.845 GB, free: 82.2 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 0.01398/2.365, allocations: 7.239 MB / 1.852 GB, free: 74.95 MB / 1.295 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01047/2.375, allocations: 5.095 MB / 1.857 GB, free: 69.8 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 0.3567/2.732, allocations: 140.7 MB / 1.994 GB, free: 8.82 MB / 1.373 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.183e-06/2.732, allocations: 8 kB / 1.994 GB, free: 8.812 MB / 1.373 GB
Notification: Performance of matching and sorting (n=262) (initialization_lambda0): time 0.04937/2.781, allocations: 11.89 MB / 2.006 GB, free: 12.87 MB / 1.389 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002052/2.781, allocations: 133.1 kB / 2.006 GB, free: 12.72 MB / 1.389 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.218e-06/2.781, allocations: 0 / 2.006 GB, free: 12.72 MB / 1.389 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005523/2.787, allocations: 1.314 MB / 2.007 GB, free: 11.38 MB / 1.389 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006166/2.793, allocations: 0.7682 MB / 2.008 GB, free: 10.61 MB / 1.389 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0145/2.808, allocations: 11.64 MB / 2.019 GB, free: 14.23 MB / 1.404 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009683/2.817, allocations: 0.5195 MB / 2.02 GB, free: 13.71 MB / 1.404 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001453/2.819, allocations: 139.8 kB / 2.02 GB, free: 13.58 MB / 1.404 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 0.001708/2.821, allocations: 352.9 kB / 2.02 GB, free: 13.22 MB / 1.404 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003065/2.824, allocations: 0.5822 MB / 2.021 GB, free: 12.63 MB / 1.404 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04543/2.869, allocations: 9.936 MB / 2.031 GB, free: 2.672 MB / 1.404 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.362e-05/2.869, allocations: 24 kB / 2.031 GB, free: 2.648 MB / 1.404 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.003e-06/2.869, allocations: 0 / 2.031 GB, free: 2.648 MB / 1.404 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.04195/2.911, allocations: 9.034 MB / 2.04 GB, free: 9.582 MB / 1.42 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07386/2.985, allocations: 20.1 MB / 2.059 GB, free: 5.422 MB / 1.436 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.061e-05/2.985, allocations: 12.03 kB / 2.059 GB, free: 5.41 MB / 1.436 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.008541/2.993, allocations: 0.6942 MB / 2.06 GB, free: 4.715 MB / 1.436 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002497/2.996, allocations: 477.9 kB / 2.06 GB, free: 4.242 MB / 1.436 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008907/2.997, allocations: 99.84 kB / 2.06 GB, free: 4.145 MB / 1.436 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01101/3.008, allocations: 3.37 MB / 2.064 GB, free: 0.6016 MB / 1.436 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.277e-05/3.008, allocations: 4 kB / 2.064 GB, free: 0.5977 MB / 1.436 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.08564/3.093, allocations: 15.26 MB / 2.079 GB, free: 1.27 MB / 1.451 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.006587/3.1, allocations: 1.971 MB / 2.081 GB, free: 15.3 MB / 1.467 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002864/3.103, allocations: 167.9 kB / 2.081 GB, free: 15.13 MB / 1.467 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008931/3.112, allocations: 0.5187 MB / 2.081 GB, free: 14.61 MB / 1.467 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008132/3.113, allocations: 197.7 kB / 2.081 GB, free: 14.42 MB / 1.467 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006419/3.113, allocations: 131.8 kB / 2.082 GB, free: 14.29 MB / 1.467 GB
Notification: Performance of sorting global known variables: time 0.01613/3.129, allocations: 7.225 MB / 2.089 GB, free: 7.074 MB / 1.467 GB
Notification: Performance of sort global known variables: time 2e-07/3.129, allocations: 0 / 2.089 GB, free: 7.074 MB / 1.467 GB
Notification: Performance of remove unused functions: time 0.01072/3.14, allocations: 1.893 MB / 2.09 GB, free: 5.203 MB / 1.467 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 (178):
 * Single equations (assignments): 157
 * 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 0.04439/3.185, allocations: 15.28 MB / 2.105 GB, free: 6.066 MB / 1.482 GB
Notification: Performance of simCode: created initialization part: time 0.04403/3.229, allocations: 16.85 MB / 2.122 GB, free: 4.977 MB / 1.498 GB
Notification: Performance of simCode: created event and clocks part: time 1.57e-05/3.229, allocations: 4.656 kB / 2.122 GB, free: 4.969 MB / 1.498 GB
Notification: Performance of simCode: created simulation system equations: time 0.01507/3.244, allocations: 4.419 MB / 2.126 GB, free: 0.543 MB / 1.498 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01141/3.255, allocations: 1.915 MB / 2.128 GB, free: 14.69 MB / 1.514 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.9946/4.25, allocations: 102.5 MB / 2.228 GB, free: 0.5544 GB / 1.576 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003809/4.254, allocations: 4.058 MB / 2.232 GB, free: 0.5527 GB / 1.576 GB
Notification: Performance of simCode: alias equations: time 0.00774/4.261, allocations: 2.315 MB / 2.234 GB, free: 0.5526 GB / 1.576 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004802/4.266, allocations: 2.257 MB / 2.237 GB, free: 0.551 GB / 1.576 GB
Notification: Performance of SimCode: time 1.513e-06/4.266, allocations: 3.844 kB / 2.237 GB, free: 0.551 GB / 1.576 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2595/4.526, allocations: 194.6 MB / 2.427 GB, free: 382.8 MB / 1.576 GB
Notification: Performance of buildModelFMU: Generate platform static: time 41.88/46.41, allocations: 3.859 kB / 2.427 GB, free: 382.8 MB / 1.576 GB
"
[Timeout remaining time 253]
(rm -f Buildings_11_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe ; mkfifo Buildings_11_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe >> ../files/Buildings_11_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.sim & python3 -m fmpy simulate  --output-file Buildings_11_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_11_Buildings_Fluid_DXSystems_Cooling_AirSource_Examples_MultiStage.fmu > Buildings_11_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.MultiStage.pipe 2>&1) [Timeout 420.0]
[Calling os._exit(0), Time elapsed: 53.61028897200049]
Failed to read output from testmodel.py, exit status != 0:
47.28686374800054 46.713641137 45.985398729
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f96663def20>