Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_Buildings.Experimental.DHC.Plants.Cooling.Examples.ElectricChillerParallel.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 9.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo)
Running command: "" <> buildModelFMU(Buildings.Experimental.DHC.Plants.Cooling.Examples.ElectricChillerParallel,fileNamePrefix="Buildings_9_Buildings_Experimental_DHC_Plants_Cooling_Examples_ElectricChillerParallel",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Experimental.DHC.Plants.Cooling.Examples.ElectricChillerParallel,fileNamePrefix="Buildings_9_Buildings_Experimental_DHC_Plants_Cooling_Examples_ElectricChillerParallel",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/package.mo): time 2.363/2.363, allocations: 387.4 MB / 394.9 MB, free: 13.34 MB / 314.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001211/0.001211, allocations: 180.8 kB / 487.4 MB, free: 5.012 MB / 394.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.548/1.548, allocations: 221.5 MB / 0.7824 GB, free: 0.9609 MB / 0.5417 GB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001038/0.001038, allocations: 103 kB / 0.9219 GB, free: 2.195 MB / 0.6823 GB
Notification: Performance of FrontEnd - loaded program: time 2.109e-05/2.108e-05, allocations: 4 kB / 1.067 GB, free: 185.6 MB / 0.7605 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2979/0.2979, allocations: 142.4 MB / 1.206 GB, free: 43.81 MB / 0.7605 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.225/5.523, allocations: 2.328 GB / 3.534 GB, free: 228 kB / 1.151 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002405/5.524, allocations: 112.1 kB / 3.534 GB, free: 120 kB / 1.151 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/Fluid/Movers/Data/Generic.mo:7:3-11:47:writable] Error: Array equation has unknown size in perCWPum.pressure.V_flow={0.006940000000000001, 0.02082, 0.0347, 0.04164}.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/Fluid/Movers/Data/Generic.mo:7:3-11:47:writable] Error: Array equation has unknown size in perCHWPum.pressure.V_flow={0.00366, 0.01098, 0.01464, 0.0183}.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.1-maint.9.1.x/Experimental/DHC/Plants/Cooling/Controls/ChilledWaterBypass.mo:78:3-78:77:writable] Warning: connect(y, y) connects the same connector instance! The connect equation will be ignored.
Notification: Performance of FrontEnd - DAE generated: time 18.47/23.99, allocations: 4.647 GB / 8.181 GB, free: 67.07 MB / 1.339 GB
Notification: Performance of FrontEnd: time 2.274e-06/23.99, allocations: 3.938 kB / 8.181 GB, free: 67.07 MB / 1.339 GB
Notification: Performance of Transformations before backend: time 0.004124/24, allocations: 386.5 kB / 8.181 GB, free: 66.98 MB / 1.339 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2307
 * Number of variables: 2307
Notification: Performance of Generate backend data structure: time 0.05421/24.05, allocations: 13.66 MB / 8.195 GB, free: 58.99 MB / 1.339 GB
Notification: Performance of prepare preOptimizeDAE: time 5.988e-05/24.05, allocations: 12.03 kB / 8.195 GB, free: 58.98 MB / 1.339 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02921/24.08, allocations: 4.675 MB / 8.199 GB, free: 55.4 MB / 1.339 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.07899/24.16, allocations: 32.9 MB / 8.231 GB, free: 22.58 MB / 1.339 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00116/24.16, allocations: 0.5553 MB / 8.232 GB, free: 22 MB / 1.339 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.005791/24.17, allocations: 0.5975 MB / 8.233 GB, free: 21.4 MB / 1.339 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.03222/24.2, allocations: 14.67 MB / 8.247 GB, free: 6.719 MB / 1.339 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.04697/24.25, allocations: 13.11 MB / 8.26 GB, free: 9.332 MB / 1.354 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0006877/24.25, allocations: 19.86 kB / 8.26 GB, free: 9.312 MB / 1.354 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005009/24.25, allocations: 16 kB / 8.26 GB, free: 9.297 MB / 1.354 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004359/24.25, allocations: 361.4 kB / 8.26 GB, free: 8.941 MB / 1.354 GB
Warning: The model contains alias variables with conflicting start and/or 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 1.394/25.65, allocations: 63.14 MB / 8.322 GB, free: 77.34 MB / 1.354 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02765/25.68, allocations: 11.92 MB / 8.333 GB, free: 77.07 MB / 1.354 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01553/25.69, allocations: 6.486 MB / 8.34 GB, free: 77.01 MB / 1.354 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.09131/25.78, allocations: 31.33 MB / 8.37 GB, free: 71.16 MB / 1.354 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01768/25.8, allocations: 6.52 MB / 8.377 GB, free: 70.96 MB / 1.354 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01645/25.82, allocations: 1.958 MB / 8.379 GB, free: 70.82 MB / 1.354 GB
Notification: Performance of pre-optimization done (n=695): time 8.124e-05/25.82, allocations: 0 / 8.379 GB, free: 70.82 MB / 1.354 GB
Notification: Performance of matching and sorting (n=695): time 0.1166/25.93, allocations: 24.44 MB / 8.402 GB, free: 69.86 MB / 1.354 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002594/25.93, allocations: 428.7 kB / 8.403 GB, free: 69.44 MB / 1.354 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04472/25.98, allocations: 13.52 MB / 8.416 GB, free: 68.71 MB / 1.354 GB
Notification: Performance of collectPreVariables (initialization): time 0.003948/25.98, allocations: 85.53 kB / 8.416 GB, free: 68.68 MB / 1.354 GB
Notification: Performance of collectInitialEqns (initialization): time 0.01613/26, allocations: 6.786 MB / 8.423 GB, free: 67.46 MB / 1.354 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006225/26.01, allocations: 2.192 MB / 8.425 GB, free: 66.31 MB / 1.354 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.003504/26.01, allocations: 4.594 kB / 8.425 GB, free: 66.31 MB / 1.354 GB
Notification: Performance of setup shared object (initialization): time 0.001414/26.01, allocations: 0.6442 MB / 8.426 GB, free: 65.99 MB / 1.354 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01334/26.02, allocations: 5.678 MB / 8.431 GB, free: 65.97 MB / 1.354 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01947/26.04, allocations: 8.461 MB / 8.439 GB, free: 63.35 MB / 1.354 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.171/26.21, allocations: 39.15 MB / 8.478 GB, free: 62.92 MB / 1.354 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001869/26.21, allocations: 16.31 kB / 8.478 GB, free: 62.92 MB / 1.354 GB
Notification: Performance of matching and sorting (n=1093) (initialization): time 0.2031/26.42, allocations: 48.53 MB / 8.525 GB, free: 60.64 MB / 1.354 GB
Notification: Performance of prepare postOptimizeDAE: time 0.006645/26.42, allocations: 28.95 MB / 8.553 GB, free: 30.86 MB / 1.354 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002276/26.42, allocations: 42.47 kB / 8.553 GB, free: 30.86 MB / 1.354 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004168/26.43, allocations: 1.617 MB / 8.555 GB, free: 30.78 MB / 1.354 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01374/26.44, allocations: 2.339 MB / 8.557 GB, free: 30.76 MB / 1.354 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1613/26.6, allocations: 42.59 MB / 8.599 GB, free: 39.43 MB / 1.37 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01821/26.62, allocations: 1.245 MB / 8.6 GB, free: 39.34 MB / 1.37 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003709/26.63, allocations: 494 kB / 8.6 GB, free: 39.34 MB / 1.37 GB
Notification: Performance of prepare postOptimizeDAE: time 1.703e-05/26.63, allocations: 7 kB / 8.6 GB, free: 39.34 MB / 1.37 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.1967/26.82, allocations: 46.66 MB / 8.646 GB, free: 37.76 MB / 1.37 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003035/26.82, allocations: 50.81 kB / 8.646 GB, free: 37.76 MB / 1.37 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.004372/26.83, allocations: 1.61 MB / 8.648 GB, free: 37.67 MB / 1.37 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0142/26.84, allocations: 2.301 MB / 8.65 GB, free: 37.65 MB / 1.37 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1727/27.01, allocations: 48.01 MB / 8.697 GB, free: 13.11 MB / 1.37 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01894/27.03, allocations: 1.202 MB / 8.698 GB, free: 12.32 MB / 1.37 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003766/27.04, allocations: 467.6 kB / 8.698 GB, free: 11.99 MB / 1.37 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 200
 * Number of states: 0 ()
 * Number of discrete variables: 135 ($PRE.pla.chiWatPumCon.pumStaCon.con1.enableFire,$PRE.pla.chiWatPumCon.pumStaCon.con2.enableFire,$PRE.pla.chiWatPumCon.pumStaCon.con3.enableFire,$PRE.pla.chiWatPumCon.pumStaCon.con4.enableFire,$PRE.pla.chiStaCon.offToOne.enableFire,$PRE.pla.chiStaCon.oneToTwo.enableFire,$PRE.pla.chiStaCon.twoToOne.enableFire,$PRE.pla.chiStaCon.oneToOff.enableFire,$whenCondition13,$whenCondition12,pla.chiStaCon.stateGraphRoot.resume,pla.chiStaCon.stateGraphRoot.suspend,pla.chiWatPumCon.pumStaCon.stateGraphRoot.resume,pla.chiWatPumCon.pumStaCon.stateGraphRoot.suspend,$whenCondition14,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$PRE.pla.cooTowWitByp.hys.y,pla.cooTowWitByp.hys.y,$PRE.pla.pumCHW.hys[1].y,pla.pumCHW.hys[1].y,$PRE.pla.pumCHW.hys[2].y,pla.pumCHW.hys[2].y,$PRE.pla.pumCW.hys[1].y,pla.pumCW.hys[1].y,$PRE.pla.pumCW.hys[2].y,pla.pumCW.hys[2].y,pla.chiWatPumCon.pumStaCon.con1.enableFire,pla.chiWatPumCon.pumStaCon.con1.fire,$PRE.pla.chiWatPumCon.pumStaCon.con1.t_start,pla.chiWatPumCon.pumStaCon.con1.t_start,pla.chiWatPumCon.pumStaCon.con1.condition,$PRE.pla.chiWatPumCon.pumStaCon.oneOn.localActive,pla.chiWatPumCon.pumStaCon.oneOn.localActive,pla.chiWatPumCon.pumStaCon.oneOn.inPort[2].occupied,pla.chiWatPumCon.pumStaCon.oneOn.outPort[2].available,$PRE.pla.chiWatPumCon.pumStaCon.oneOn.newActive,pla.chiWatPumCon.pumStaCon.oneOn.newActive,$PRE.pla.chiWatPumCon.pumStaCon.oneOn.oldActive,pla.chiWatPumCon.pumStaCon.oneOn.oldActive,pla.chiWatPumCon.pumStaCon.oneOn.active,$PRE.pla.chiWatPumCon.pumStaCon.off.localActive,pla.chiWatPumCon.pumStaCon.off.localActive,$PRE.pla.chiWatPumCon.pumStaCon.off.newActive,pla.chiWatPumCon.pumStaCon.off.newActive,$PRE.pla.chiWatPumCon.pumStaCon.off.oldActive,pla.chiWatPumCon.pumStaCon.off.oldActive,pla.chiWatPumCon.pumStaCon.off.active,$PRE.pla.chiWatPumCon.pumStaCon.twoOn.localActive,pla.chiWatPumCon.pumStaCon.twoOn.localActive,$PRE.pla.chiWatPumCon.pumStaCon.twoOn.newActive,pla.chiWatPumCon.pumStaCon.twoOn.newActive,$PRE.pla.chiWatPumCon.pumStaCon.twoOn.oldActive,pla.chiWatPumCon.pumStaCon.twoOn.oldActive,pla.chiWatPumCon.pumStaCon.twoOn.active,pla.chiWatPumCon.pumStaCon.con2.enableFire,pla.chiWatPumCon.pumStaCon.con2.fire,$PRE.pla.chiWatPumCon.pumStaCon.con2.t_start,pla.chiWatPumCon.pumStaCon.con2.t_start,pla.chiWatPumCon.pumStaCon.con2.condition,pla.chiWatPumCon.pumStaCon.con3.enableFire,pla.chiWatPumCon.pumStaCon.con3.fire,$PRE.pla.chiWatPumCon.pumStaCon.con3.t_start,pla.chiWatPumCon.pumStaCon.con3.t_start,pla.chiWatPumCon.pumStaCon.con3.condition,pla.chiWatPumCon.pumStaCon.con4.enableFire,pla.chiWatPumCon.pumStaCon.con4.fire,$PRE.pla.chiWatPumCon.pumStaCon.con4.t_start,pla.chiWatPumCon.pumStaCon.con4.t_start,pla.chiWatPumCon.pumStaCon.con4.condition,pla.chiWatPumCon.pumStaCon.stateGraphRoot.activeSteps,pla.chiWatPumCon.pumStaCon.addInt.u1,pla.chiWatPumCon.pumStaCon.addInt.u2,pla.chiWatPumCon.pumStaCon.addInt.y,pla.chiStaCon.stateGraphRoot.activeSteps,$PRE.pla.chiStaCon.off.localActive,pla.chiStaCon.off.localActive,$PRE.pla.chiStaCon.off.newActive,pla.chiStaCon.off.newActive,$PRE.pla.chiStaCon.off.oldActive,pla.chiStaCon.off.oldActive,pla.chiStaCon.off.active,$PRE.pla.chiStaCon.oneOn.localActive,pla.chiStaCon.oneOn.localActive,pla.chiStaCon.oneOn.inPort[2].occupied,pla.chiStaCon.oneOn.outPort[2].available,$PRE.pla.chiStaCon.oneOn.newActive,pla.chiStaCon.oneOn.newActive,$PRE.pla.chiStaCon.oneOn.oldActive,pla.chiStaCon.oneOn.oldActive,pla.chiStaCon.oneOn.active,$PRE.pla.chiStaCon.twoOn.localActive,pla.chiStaCon.twoOn.localActive,$PRE.pla.chiStaCon.twoOn.newActive,pla.chiStaCon.twoOn.newActive,$PRE.pla.chiStaCon.twoOn.oldActive,pla.chiStaCon.twoOn.oldActive,pla.chiStaCon.twoOn.active,pla.chiStaCon.offToOne.enableFire,pla.chiStaCon.offToOne.fire,$PRE.pla.chiStaCon.offToOne.t_start,pla.chiStaCon.offToOne.t_start,pla.chiStaCon.oneToTwo.enableFire,pla.chiStaCon.oneToTwo.fire,$PRE.pla.chiStaCon.oneToTwo.t_start,pla.chiStaCon.oneToTwo.t_start,pla.chiStaCon.twoToOne.enableFire,pla.chiStaCon.twoToOne.fire,$PRE.pla.chiStaCon.twoToOne.t_start,pla.chiStaCon.twoToOne.t_start,pla.chiStaCon.oneToOff.enableFire,pla.chiStaCon.oneToOff.fire,$PRE.pla.chiStaCon.oneToOff.t_start,pla.chiStaCon.oneToOff.t_start,$PRE.pla.chiStaCon.thrOneToTwo.y,pla.chiStaCon.thrOneToTwo.y,pla.chiStaCon.TwoToOne.y,pla.chiBypCon.chiOn[1],pla.chiBypCon.bypValCon.trigger,pla.chiBypCon.booToInt[1].y,pla.chiBypCon.booToInt[2].y,pla.chiBypCon.intGreThr.u,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1024):
 * Single equations (assignments): 1010
 * Array equations: 4
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 8
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 8 {5 17,1 6,1 6,1 5,1 1,1 1,3 5,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.006761/27.04, allocations: 421.6 kB / 8.699 GB, free: 11.75 MB / 1.37 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.1151/27.16, allocations: 24.3 MB / 8.723 GB, free: 15.02 MB / 1.385 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009369/27.17, allocations: 1.282 MB / 8.724 GB, free: 13.73 MB / 1.385 GB
Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information.
Error: Too many equations, over-determined system. The model has 817 equation(s) and 815 variable(s).
Warning: Equation 629 (size: 1) pla.expTanCHW.ports[1].h_outflow = Buildings.Fluid.Sources.Boundary_pT$pla$expTanCHW.Medium.specificEnthalpy($cse95) is not big enough to solve for enough variables.
  Remaining unsolved variables are: 
  Already solved: $cse95.p, $cse95.T, pla.expTanCHW.p_in_internal
  Equations used to solve those variables:
    Equation 552 (size: 1): pla.expTanCHW.p_in_internal = pla.expTanCHW.p
    Equation 628 (size: 2): $cse95 = Buildings.Fluid.Sources.Boundary_pT$pla$expTanCHW.Medium.setState_pTX(pla.expTanCHW.p_in_internal, pla.expTanCHW.T, {pla.expTanCHW.X_in_internal[1]})
Warning: Equation 630 (size: 2) $cse94 = Buildings.Fluid.Sources.Boundary_pT$pla$expTanCW.Medium.setState_pTX(pla.expTanCW.p_in_internal, pla.expTanCW.T, {pla.expTanCW.X_in_internal[1]}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: pla.expTanCHW.ports[1].h_outflow
  Already solved: $cse95.T
  Equations used to solve those variables:
    Equation 628 (size: 2): $cse95 = Buildings.Fluid.Sources.Boundary_pT$pla$expTanCHW.Medium.setState_pTX(pla.expTanCHW.p_in_internal, pla.expTanCHW.T, {pla.expTanCHW.X_in_internal[1]})
Warning: Equation 654 (size: 2) $cse79 = Buildings.Fluid.Sensors.TemperatureTwoPort$pla$senTCHWSup.Medium.setState_phX(vol.p, pla.port_bSerCoo.h_outflow, {}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse81
  Already solved: pla.chiWatPumCon.pumStaCon.con2.fire, pla.chiWatPumCon.pumStaCon.con4.fire
  Equations used to solve those variables:
    Equation 359 (size: 1): pla.chiWatPumCon.pumStaCon.con2.fire = pla.chiWatPumCon.pumStaCon.con2.enableFire and time >= pla.chiWatPumCon.pumStaCon.con2.t_start + pla.chiWatPumCon.pumStaCon.con2.waitTime
    Equation 369 (size: 1): pla.chiWatPumCon.pumStaCon.con4.fire = pla.chiWatPumCon.pumStaCon.con4.enableFire and time >= pla.chiWatPumCon.pumStaCon.con4.t_start + pla.chiWatPumCon.pumStaCon.con4.waitTime
Warning: Equation 703 (size: 2) $cse52 = Buildings.Fluid.Movers.BaseClasses.IdealSource$pla$pumCHW$pum$preSou.Medium.setState_phX(pla.expTanCHW.p, pla.pumCHW.pum[1].port_a.h_outflow, {}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse59
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 714 (size: 2) $cse45 = Buildings.Fluid.Sensors.TemperatureTwoPort$pla$cooTowWitByp$senTCWSup.Medium.setState_phX(pla.expTanCW.p, pla.cooTowWitByp.port_b.h_outflow, {}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse53
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 763 (size: 1) pla.cooTowWitByp.cooTowSys.cooTow[1].TLvg = Buildings.Fluid.MixingVolumes.MixingVolume$pla$cooTowWitByp$cooTowSys$cooTow$vol.Medium.temperature_phX(pla.expTanCW.p, pla.cooTowWitByp.cooTowSys.cooTow[1].port_b.h_outflow, {1.0}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: 
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 764 (size: 2) $cse28 = Buildings.Fluid.Chillers.ElectricEIR$pla$mulChiSys$chi.Medium2.setState_phX(pla.mulChiSys.chi[2].vol2.p, pla.mulChiSys.chi[2].preDro2.port_b.h_outflow, {1.0}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: pla.cooTowWitByp.cooTowSys.cooTow[2].TWatIn.y
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 776 (size: 1) pla.mulChiSys.chi[1].TConEnt = Buildings.Fluid.Chillers.ElectricEIR$pla$mulChiSys$chi.Medium1.temperature($cse23) is not big enough to solve for enough variables.
  Remaining unsolved variables are: 
  Already solved: 
  Equations used to solve those variables:
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.09713/27.27, allocations: 18.83 MB / 8.742 GB, free: 2.793 MB / 1.385 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.