[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadModel(Buildings): time 3.112/3.112, allocations: 404 MB / 410.9 MB, free: 2.184 MB / 312.6 MB
Notification: Performance of FrontEnd - loaded program: time 7.441e-06/7.529e-06, allocations: 0 / 0.494 GB, free: 4.551 MB / 408.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3925/0.3926, allocations: 92.76 MB / 0.5846 GB, free: 1.836 MB / 472.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 4.666/5.059, allocations: 2.517 GB / 3.102 GB, free: 10.72 MB / 0.7741 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002127/5.059, allocations: 91.64 kB / 3.102 GB, free: 10.68 MB / 0.7741 GB
Notification: Performance of FrontEnd: time 21.19/26.25, allocations: 4.918 GB / 8.02 GB, free: 33.94 MB / 0.9772 GB
Notification: Performance of Transformations before backend: time 0.002442/26.25, allocations: 323.7 kB / 8.02 GB, free: 33.62 MB / 0.9772 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2228
 * Number of variables: 2228
Notification: Performance of Generate backend data structure: time 0.04298/26.3, allocations: 11.83 MB / 8.032 GB, free: 22.15 MB / 0.9772 GB
Notification: Performance of prepare preOptimizeDAE: time 3.879e-05/26.3, allocations: 8.031 kB / 8.032 GB, free: 22.14 MB / 0.9772 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04763/26.34, allocations: 3.924 MB / 8.035 GB, free: 18.2 MB / 0.9772 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.06473/26.41, allocations: 16.09 MB / 8.051 GB, free: 2.133 MB / 0.9772 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008749/26.41, allocations: 444.6 kB / 8.051 GB, free: 1.684 MB / 0.9772 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004159/26.41, allocations: 0.5506 MB / 8.052 GB, free: 1.133 MB / 0.9772 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.03137/26.45, allocations: 9.518 MB / 8.061 GB, free: 7.598 MB / 0.9928 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.5489/26.99, allocations: 9.889 MB / 8.071 GB, free: 113.1 MB / 0.9928 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0004379/26.99, allocations: 20.5 kB / 8.071 GB, free: 113.1 MB / 0.9928 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002987/27, allocations: 17.89 kB / 8.071 GB, free: 113.1 MB / 0.9928 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000339/27, allocations: 366.7 kB / 8.071 GB, free: 113 MB / 0.9928 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1068/27.1, allocations: 50.31 MB / 8.12 GB, free: 92.04 MB / 0.9928 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01246/27.12, allocations: 4.369 MB / 8.125 GB, free: 91.96 MB / 0.9928 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009511/27.13, allocations: 4.15 MB / 8.129 GB, free: 91.9 MB / 0.9928 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04201/27.17, allocations: 16.44 MB / 8.145 GB, free: 86.3 MB / 0.9928 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009606/27.18, allocations: 4.019 MB / 8.149 GB, free: 86.09 MB / 0.9928 GB
Notification: Performance of pre-optimization done (n=638): time 1.349e-05/27.18, allocations: 0 / 8.149 GB, free: 86.09 MB / 0.9928 GB
Notification: Performance of matching and sorting (n=696): time 0.1043/27.28, allocations: 23.53 MB / 8.172 GB, free: 81.93 MB / 0.9928 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001346/27.28, allocations: 319.6 kB / 8.172 GB, free: 81.64 MB / 0.9928 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01924/27.3, allocations: 7.494 MB / 8.179 GB, free: 81.1 MB / 0.9928 GB
Notification: Performance of collectPreVariables (initialization): time 0.001867/27.3, allocations: 51.38 kB / 8.179 GB, free: 81.07 MB / 0.9928 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005599/27.31, allocations: 3.259 MB / 8.183 GB, free: 79.92 MB / 0.9928 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00716/27.32, allocations: 2.254 MB / 8.185 GB, free: 78.41 MB / 0.9928 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008481/27.32, allocations: 0 / 8.185 GB, free: 78.41 MB / 0.9928 GB
Notification: Performance of setup shared object (initialization): time 0.0006/27.32, allocations: 0.6007 MB / 8.185 GB, free: 78.09 MB / 0.9928 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008158/27.33, allocations: 3.264 MB / 8.189 GB, free: 78.08 MB / 0.9928 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01006/27.34, allocations: 5.324 MB / 8.194 GB, free: 75.86 MB / 0.9928 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0156/27.35, allocations: 4.514 MB / 8.198 GB, free: 75.76 MB / 0.9928 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.739e-05/27.35, allocations: 16.59 kB / 8.198 GB, free: 75.76 MB / 0.9928 GB
Notification: Performance of matching and sorting (n=976) (initialization): time 0.04535/27.4, allocations: 12.32 MB / 8.21 GB, free: 74.97 MB / 0.9928 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004382/27.4, allocations: 24.36 MB / 8.234 GB, free: 49.79 MB / 0.9928 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000202/27.4, allocations: 43.31 kB / 8.234 GB, free: 49.79 MB / 0.9928 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02572/27.43, allocations: 4.416 MB / 8.238 GB, free: 49.7 MB / 0.9928 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0139/27.44, allocations: 1.318 MB / 8.24 GB, free: 49.7 MB / 0.9928 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02721/27.47, allocations: 14.54 MB / 8.254 GB, free: 44.89 MB / 0.9928 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01503/27.48, allocations: 0.8024 MB / 8.255 GB, free: 44.83 MB / 0.9928 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002133/27.49, allocations: 391.9 kB / 8.255 GB, free: 44.83 MB / 0.9928 GB
Notification: Performance of prepare postOptimizeDAE: time 1.253e-05/27.49, allocations: 5.625 kB / 8.255 GB, free: 44.83 MB / 0.9928 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05828/27.55, allocations: 12.07 MB / 8.267 GB, free: 44.59 MB / 0.9928 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001537/27.55, allocations: 42.69 kB / 8.267 GB, free: 44.59 MB / 0.9928 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01888/27.56, allocations: 4.343 MB / 8.271 GB, free: 44.51 MB / 0.9928 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007709/27.57, allocations: 1.289 MB / 8.272 GB, free: 44.51 MB / 0.9928 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02988/27.6, allocations: 16.26 MB / 8.288 GB, free: 38.19 MB / 0.9928 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01511/27.62, allocations: 0.7353 MB / 8.289 GB, free: 38.13 MB / 0.9928 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00218/27.62, allocations: 375.6 kB / 8.289 GB, free: 38.13 MB / 0.9928 GB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         cooCoi.ele[4].con2.dT:VARIABLE(min = -200.0 unit = "K" protected = true )  "= solid.T - fluid.T" type: Real  [4]
         wse.Q2_flow:VARIABLE(unit = "W" )  "Heat transferred into the medium 2" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 192
 * Number of states: 0 ()
 * Number of discrete variables: 57 ($PRE.wseCon.T1.enableFire,$PRE.wseCon.T2.enableFire,$PRE.triAndRes.firstTrigger,triAndRes.firstTrigger,$whenCondition7,triAndRes.sampleTrigger,$PRE.triAndRes.uniDel1.firstTrigger,triAndRes.uniDel1.firstTrigger,$PRE.triAndRes.sam.firstTrigger,triAndRes.sam.firstTrigger,$whenCondition5,triAndRes.sam.sampleTrigger,$whenCondition6,triAndRes.uniDel1.sampleTrigger,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,$PRE.wseCon.off.localActive,wseCon.off.localActive,$PRE.wseCon.off.newActive,wseCon.off.newActive,$PRE.wseCon.off.oldActive,wseCon.off.oldActive,wseCon.off.active,wseCon.T1.enableFire,wseCon.T1.fire,$PRE.wseCon.T1.t_start,wseCon.T1.t_start,wseCon.T1.condition,$PRE.wseCon.on.localActive,wseCon.on.localActive,$PRE.wseCon.on.newActive,wseCon.on.newActive,$PRE.wseCon.on.oldActive,wseCon.on.oldActive,wseCon.on.active,wseCon.T2.enableFire,wseCon.T2.fire,$PRE.wseCon.T2.t_start,wseCon.T2.t_start,wseCon.T2.condition,wseCon.stateGraphRoot.activeSteps,$PRE.chiSwi.hysteresis.y,chiSwi.hysteresis.y,$PRE.weaData.conTim1.tStart,weaData.conTim1.tStart,$PRE.weaData.conTim.tStart,weaData.conTim.tStart,greaterThreshold.y,mCWFlo.u,triAndRes.incY.y,triAndRes.sam.y,$PRE.triAndRes.uniDel1.y,triAndRes.uniDel1.y,wseCon.stateGraphRoot.resume,wseCon.stateGraphRoot.suspend)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (742):
 * Single equations (assignments): 728
 * Array equations: 4
 * Algorithm blocks: 4
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 5 {20 171,4 16,1 6,2 9,1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.003419/27.62, allocations: 316.2 kB / 8.29 GB, free: 37.98 MB / 0.9928 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004122/27.63, allocations: 1.004 MB / 8.291 GB, free: 37.45 MB / 0.9928 GB
Error: Too many equations, over-determined system. The model has 808 equation(s) and 806 variable(s).
Warning: Equation 614 (size: 2) $cse92 = Buildings.Fluid.Interfaces.ConservationEquation$chi$vol1$dynBal.Medium.setState_phX(expVesChi.p_start, chi.vol1.ports[1].h_outflow, {1.0}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse93
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 620 (size: 2) $cse86 = Buildings.Fluid.Interfaces.ConservationEquation$pumCHW$vol$dynBal.Medium.setState_phX(expVesCHW.p_start, pumCHW.port_a.h_outflow, {1.0}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse89
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 626 (size: 2) $cse80 = Buildings.Fluid.Interfaces.ConservationEquation$cooCoi$ele$vol1$dynBal.Medium.setState_phX(expVesCHW.p_start, cooCoi.ele[2].vol1.hOut_internal, {1.0}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse85
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 672 (size: 2) $cse55 = Buildings.Fluid.Movers.BaseClasses.IdealSource$pumCW$preSou.Medium.setState_phX(cooTow.vol.p, pumCW.port_a.h_outflow, {}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse62
  Already solved: 
  Equations used to solve those variables:
Warning: Equation 708 (size: 2) $cse32 = Buildings.Fluid.Sensors.TemperatureTwoPort$TCHWEntChi.Medium.setState_phX(chi.vol2.p, TCHWEntChi.port_b.h_outflow, {}) is not big enough to solve for enough variables.
  Remaining unsolved variables are: $cse41
  Already solved: wseCon.T2.fire
  Equations used to solve those variables:
    Equation 166 (size: 1): wseCon.T2.fire = wseCon.T2.enableFire and time >= wseCon.T2.t_start + wseCon.T2.waitTime
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.0254/27.65, allocations: 6.136 MB / 8.297 GB, free: 37.23 MB / 0.9928 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.