Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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/Buildings 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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 ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Examples.ChillerPlant.DataCenterRenewables,fileNamePrefix="Buildings_latest_Buildings_Examples_ChillerPlant_DataCenterRenewables",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Examples.ChillerPlant.DataCenterRenewables,fileNamePrefix="Buildings_latest_Buildings_Examples_ChillerPlant_DataCenterRenewables",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001299/0.001299, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001295/0.001295, allocations: 198.1 kB / 16.14 MB, free: 6.719 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.295/1.295, allocations: 222.9 MB / 239.8 MB, free: 4.629 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.558/2.558, allocations: 461.9 MB / 0.7342 GB, free: 14.18 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.00123/0.00123, allocations: 64.36 kB / 0.8985 GB, free: 37.01 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2332/0.2344, allocations: 157.4 MB / 1.052 GB, free: 8.242 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.ChillerPlant.DataCenterRenewables): time 0.8744/1.109, allocations: 483.3 MB / 1.524 GB, free: 2.426 MB / 1.123 GB Notification: Performance of NFInst.instExpressions: time 0.09858/1.207, allocations: 80.01 MB / 1.602 GB, free: 2.227 MB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01402/1.221, allocations: 369.9 kB / 1.603 GB, free: 1.863 MB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.02908/1.251, allocations: 14.12 MB / 1.616 GB, free: 3.711 MB / 1.217 GB Notification: Performance of NFTyping.typeBindings: time 0.03387/1.284, allocations: 13.81 MB / 1.63 GB, free: 5.859 MB / 1.232 GB Notification: Performance of NFTyping.typeClassSections: time 0.02328/1.308, allocations: 10.66 MB / 1.64 GB, free: 11.27 MB / 1.248 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1088:9-1088:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 55.2791597567717}[pressure.n] * 0.0‘ [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1088:9-1088:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.02391508499469037}[pressure.n] * 0.0‘ [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1088:9-1088:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.07971694998230125}[pressure.n] * 0.0‘ Notification: Performance of NFFlatten.flatten: time 0.06154/1.369, allocations: 59.43 MB / 1.698 GB, free: 15.71 MB / 1.311 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02655/1.396, allocations: 18.85 MB / 1.717 GB, free: 12.7 MB / 1.326 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0237/1.42, allocations: 12.19 MB / 1.729 GB, free: 464 kB / 1.326 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0185/1.438, allocations: 11.75 MB / 1.74 GB, free: 4.664 MB / 1.342 GB Notification: Performance of NFPackage.collectConstants: time 0.003635/1.442, allocations: 0.8789 MB / 1.741 GB, free: 3.785 MB / 1.342 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02184/1.464, allocations: 9.885 MB / 1.751 GB, free: 9.883 MB / 1.357 GB Notification: Performance of NFScalarize.scalarize: time 0.006553/1.47, allocations: 4.488 MB / 1.755 GB, free: 5.379 MB / 1.357 GB Notification: Performance of NFVerifyModel.verify: time 1.121/2.591, allocations: 9.209 MB / 1.764 GB, free: 110.3 MB / 1.358 GB Notification: Performance of NFConvertDAE.convert: time 0.04406/2.635, allocations: 34.53 MB / 1.798 GB, free: 109.6 MB / 1.358 GB Notification: Performance of FrontEnd - DAE generated: time 5.601e-06/2.635, allocations: 0 / 1.798 GB, free: 109.6 MB / 1.358 GB Notification: Performance of FrontEnd: time 1.413e-06/2.636, allocations: 0 / 1.798 GB, free: 109.6 MB / 1.358 GB Notification: Performance of Transformations before backend: time 0.0009942/2.637, allocations: 0.75 kB / 1.798 GB, free: 109.6 MB / 1.358 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2812 * Number of variables: 2812 Notification: Performance of Generate backend data structure: time 0.05476/2.691, allocations: 19.63 MB / 1.817 GB, free: 101.9 MB / 1.358 GB Notification: Performance of prepare preOptimizeDAE: time 4.276e-05/2.691, allocations: 10.97 kB / 1.817 GB, free: 101.9 MB / 1.358 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003803/2.695, allocations: 1.443 MB / 1.818 GB, free: 101.8 MB / 1.358 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03/2.725, allocations: 4.693 MB / 1.823 GB, free: 100.9 MB / 1.358 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03309/2.758, allocations: 18.9 MB / 1.841 GB, free: 98.52 MB / 1.358 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001727/2.76, allocations: 1.106 MB / 1.843 GB, free: 98.44 MB / 1.358 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004528/2.765, allocations: 1.125 MB / 1.844 GB, free: 98.43 MB / 1.358 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03431/2.799, allocations: 15.63 MB / 1.859 GB, free: 97.08 MB / 1.358 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003359/2.799, allocations: 23.78 kB / 1.859 GB, free: 97.08 MB / 1.358 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00245/2.802, allocations: 463.4 kB / 1.859 GB, free: 97.08 MB / 1.358 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003916/2.802, allocations: 0.4912 MB / 1.86 GB, free: 97.05 MB / 1.358 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03228/2.834, allocations: 14.82 MB / 1.874 GB, free: 96.88 MB / 1.358 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 0.0967/2.931, allocations: 68.11 MB / 1.941 GB, free: 63.06 MB / 1.358 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02203/2.953, allocations: 12.27 MB / 1.953 GB, free: 59.59 MB / 1.358 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.009392/2.963, allocations: 5.634 MB / 1.958 GB, free: 58.77 MB / 1.358 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 0.03291/2.996, allocations: 21.73 MB / 1.98 GB, free: 44.79 MB / 1.358 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009663/3.005, allocations: 5.697 MB / 1.985 GB, free: 39.03 MB / 1.358 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.007458/3.013, allocations: 1.58 MB / 1.987 GB, free: 37.45 MB / 1.358 GB Notification: Performance of pre-optimization done (n=745): time 1.707e-05/3.013, allocations: 0 / 1.987 GB, free: 37.45 MB / 1.358 GB Notification: Performance of matching and sorting (n=843): time 0.2303/3.243, allocations: 62.66 MB / 2.048 GB, free: 6.578 MB / 1.389 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001777/3.243, allocations: 385.3 kB / 2.048 GB, free: 6.133 MB / 1.389 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.019/3.262, allocations: 12.99 MB / 2.061 GB, free: 9.18 MB / 1.404 GB Notification: Performance of collectPreVariables (initialization): time 0.002222/3.265, allocations: 239.3 kB / 2.061 GB, free: 8.945 MB / 1.404 GB Notification: Performance of collectInitialEqns (initialization): time 0.006485/3.271, allocations: 6.94 MB / 2.068 GB, free: 2.023 MB / 1.404 GB Notification: Performance of collectInitialBindings (initialization): time 0.003691/3.275, allocations: 2.813 MB / 2.071 GB, free: 15.24 MB / 1.42 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004523/3.279, allocations: 2.386 MB / 2.073 GB, free: 12.85 MB / 1.42 GB Notification: Performance of setup shared object (initialization): time 8.292e-05/3.279, allocations: 313 kB / 2.073 GB, free: 12.54 MB / 1.42 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01946/3.299, allocations: 7.626 MB / 2.081 GB, free: 4.906 MB / 1.42 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02073/3.32, allocations: 10.31 MB / 2.091 GB, free: 9.668 MB / 1.436 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0373/3.357, allocations: 16.92 MB / 2.107 GB, free: 8.188 MB / 1.451 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.773e-05/3.357, allocations: 16 kB / 2.107 GB, free: 8.172 MB / 1.451 GB Notification: Performance of matching and sorting (n=1465) (initialization): time 0.0486/3.406, allocations: 19.82 MB / 2.127 GB, free: 4.676 MB / 1.467 GB Notification: Performance of prepare postOptimizeDAE: time 7.105e-05/3.406, allocations: 37.86 kB / 2.127 GB, free: 4.641 MB / 1.467 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.722e-05/3.406, allocations: 56 kB / 2.127 GB, free: 4.586 MB / 1.467 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003583/3.409, allocations: 0.8504 MB / 2.128 GB, free: 3.719 MB / 1.467 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01579/3.425, allocations: 2.987 MB / 2.131 GB, free: 0.875 MB / 1.467 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009093/3.434, allocations: 10.98 MB / 2.141 GB, free: 5.262 MB / 1.483 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01962/3.454, allocations: 1.838 MB / 2.143 GB, free: 3.43 MB / 1.483 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001581/3.455, allocations: 0.4958 MB / 2.144 GB, free: 2.934 MB / 1.483 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.02805/3.483, allocations: 11.75 MB / 2.155 GB, free: 7.176 MB / 1.498 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0227/3.506, allocations: 10.25 MB / 2.165 GB, free: 11.99 MB / 1.514 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03961/3.546, allocations: 16.78 MB / 2.181 GB, free: 10.65 MB / 1.529 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.172e-05/3.546, allocations: 20 kB / 2.181 GB, free: 10.63 MB / 1.529 GB Notification: Performance of matching and sorting (n=1465) (initialization_lambda0): time 0.05066/3.597, allocations: 19.6 MB / 2.201 GB, free: 7.336 MB / 1.545 GB Notification: Performance of prepare postOptimizeDAE: time 5.139e-05/3.597, allocations: 36.06 kB / 2.201 GB, free: 7.301 MB / 1.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.384e-05/3.597, allocations: 59.94 kB / 2.201 GB, free: 7.242 MB / 1.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003084/3.6, allocations: 0.7713 MB / 2.201 GB, free: 6.453 MB / 1.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01555/3.615, allocations: 2.954 MB / 2.204 GB, free: 3.641 MB / 1.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01181/3.627, allocations: 12.49 MB / 2.216 GB, free: 6.352 MB / 1.561 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01918/3.646, allocations: 1.83 MB / 2.218 GB, free: 4.523 MB / 1.561 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001486/3.648, allocations: 0.4918 MB / 2.219 GB, free: 4.035 MB / 1.561 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 258 * Number of states: 0 () * Number of discrete variables: 124 ($PRE.dataCenterContinuousTimeControl.wseCon.T1.enableFire,$PRE.dataCenterContinuousTimeControl.wseCon.T2.enableFire,$PRE.con.multiSwitch1.u[1],$PRE.con.multiSwitch1.u[2],$PRE.con.t1.enableFire,$PRE.con.t2.enableFire,$PRE.con.t3.enableFire,$PRE.con.t4.enableFire,con.t4.t_start,$PRE.con.t4.t_start,con.t3.t_start,$PRE.con.t3.t_start,con.stateGraphRoot.resume,con.stateGraphRoot.suspend,dataCenterContinuousTimeControl.wseCon.stateGraphRoot.resume,dataCenterContinuousTimeControl.wseCon.stateGraphRoot.suspend,dataCenterContinuousTimeControl.chi.tru.y,con.t4.enableFire,con.t4.condition,con.t3.enableFire,con.t3.condition,con.discharge.active,con.discharge.oldActive,$PRE.con.discharge.oldActive,con.discharge.newActive,$PRE.con.discharge.newActive,con.discharge.localActive,$PRE.con.discharge.localActive,con.charge.active,con.charge.oldActive,$PRE.con.charge.oldActive,con.charge.newActive,$PRE.con.charge.newActive,con.charge.localActive,$PRE.con.charge.localActive,con.t2.t_start,$PRE.con.t2.t_start,con.t2.fire,con.t2.enableFire,con.t2.condition,con.t1.t_start,$PRE.con.t1.t_start,con.t1.fire,con.t1.enableFire,con.t1.condition,con.alternative.split[2].available,con.stateGraphRoot.activeSteps,con.off.oldActive,$PRE.con.off.oldActive,con.off.newActive,$PRE.con.off.newActive,con.off.outPort[1].reset,con.off.inPort[1].set,con.off.localActive,$PRE.con.off.localActive,con.off.active,con.multiSwitch1.firstActiveIndex,con.multiSwitch1.u[2],con.multiSwitch1.u[1],con.greaterThreshold.y,con.not1.y,con.lessThreshold.y,bat.cha.overCharged,$PRE.bat.cha.overCharged,bat.cha.underCharged,$PRE.bat.cha.underCharged,pv.HDirTil.incAng.decAng.tNext,$PRE.pv.HDirTil.incAng.decAng.tNext,pv.HDifTil.incAng.decAng.tNext,$PRE.pv.HDifTil.incAng.decAng.tNext,dataCenterContinuousTimeControl.or1.y,dataCenterContinuousTimeControl.or1.u1,dataCenterContinuousTimeControl.weaData.decAng.tNext,$PRE.dataCenterContinuousTimeControl.weaData.decAng.tNext,dataCenterContinuousTimeControl.weaData.eqnTim.tNext,$PRE.dataCenterContinuousTimeControl.weaData.eqnTim.tNext,dataCenterContinuousTimeControl.weaData.conTim.tNext,$PRE.dataCenterContinuousTimeControl.weaData.conTim.tNext,dataCenterContinuousTimeControl.weaData.conTimMin.tNext,$PRE.dataCenterContinuousTimeControl.weaData.conTimMin.tNext,dataCenterContinuousTimeControl.weaData.locTim.tNext,$PRE.dataCenterContinuousTimeControl.weaData.locTim.tNext,dataCenterContinuousTimeControl.chiSwi.hysteresis.y,$PRE.dataCenterContinuousTimeControl.chiSwi.hysteresis.y,dataCenterContinuousTimeControl.wseCon.stateGraphRoot.activeSteps,dataCenterContinuousTimeControl.wseCon.T2.t_start,$PRE.dataCenterContinuousTimeControl.wseCon.T2.t_start,dataCenterContinuousTimeControl.wseCon.T2.fire,dataCenterContinuousTimeControl.wseCon.T2.enableFire,dataCenterContinuousTimeControl.wseCon.T2.condition,dataCenterContinuousTimeControl.wseCon.on.oldActive,$PRE.dataCenterContinuousTimeControl.wseCon.on.oldActive,dataCenterContinuousTimeControl.wseCon.on.newActive,$PRE.dataCenterContinuousTimeControl.wseCon.on.newActive,dataCenterContinuousTimeControl.wseCon.on.localActive,$PRE.dataCenterContinuousTimeControl.wseCon.on.localActive,dataCenterContinuousTimeControl.wseCon.on.active,dataCenterContinuousTimeControl.wseCon.T1.t_start,$PRE.dataCenterContinuousTimeControl.wseCon.T1.t_start,dataCenterContinuousTimeControl.wseCon.T1.fire,dataCenterContinuousTimeControl.wseCon.T1.enableFire,dataCenterContinuousTimeControl.wseCon.T1.condition,dataCenterContinuousTimeControl.wseCon.off.active,dataCenterContinuousTimeControl.wseCon.off.oldActive,$PRE.dataCenterContinuousTimeControl.wseCon.off.oldActive,dataCenterContinuousTimeControl.wseCon.off.newActive,$PRE.dataCenterContinuousTimeControl.wseCon.off.newActive,dataCenterContinuousTimeControl.wseCon.off.localActive,$PRE.dataCenterContinuousTimeControl.wseCon.off.localActive,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,dataCenterContinuousTimeControl.triAndRes.conPID.I.trigger_internal,dataCenterContinuousTimeControl.EIT.local_reset,dataCenterContinuousTimeControl.EHVAC.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1322): * Single equations (assignments): 1300 * Array equations: 8 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 9 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,7,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 6 systems {(3,9), (1,2), (2,9), (1,1), (1,1), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.003047/3.651, allocations: 0.8606 MB / 2.22 GB, free: 3.301 MB / 1.561 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004109/3.655, allocations: 1.331 MB / 2.221 GB, free: 1.953 MB / 1.561 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04746/3.703, allocations: 17.33 MB / 2.238 GB, free: 0.6602 MB / 1.576 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.271e-05/3.703, allocations: 95.98 kB / 2.238 GB, free: 0.5664 MB / 1.576 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.33e-05/3.703, allocations: 4 kB / 2.238 GB, free: 0.5625 MB / 1.576 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03725/3.74, allocations: 14.26 MB / 2.252 GB, free: 2.234 MB / 1.592 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 postOpt removeSimpleEquations (simulation): time 0.077/3.817, allocations: 43.37 MB / 2.294 GB, free: 5.621 MB / 1.639 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.569e-05/3.817, allocations: 4 kB / 2.294 GB, free: 5.617 MB / 1.639 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01379/3.831, allocations: 2.363 MB / 2.296 GB, free: 3.332 MB / 1.639 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002394/3.833, allocations: 0.6702 MB / 2.297 GB, free: 2.648 MB / 1.639 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008935/3.834, allocations: 271.8 kB / 2.297 GB, free: 2.383 MB / 1.639 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00844/3.843, allocations: 10.28 MB / 2.307 GB, free: 7.473 MB / 1.654 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.989e-06/3.843, allocations: 9.531 kB / 2.307 GB, free: 7.469 MB / 1.654 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.06502/3.908, allocations: 25.15 MB / 2.332 GB, free: 14.2 MB / 1.686 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01304/3.921, allocations: 3.115 MB / 2.335 GB, free: 11.05 MB / 1.686 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004631/3.925, allocations: 200 kB / 2.335 GB, free: 10.86 MB / 1.686 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02708/3.952, allocations: 1.507 MB / 2.337 GB, free: 9.352 MB / 1.686 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002163/3.955, allocations: 0.6192 MB / 2.337 GB, free: 8.738 MB / 1.686 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001729/3.956, allocations: 367.6 kB / 2.338 GB, free: 8.379 MB / 1.686 GB Notification: Performance of sorting global known variables: time 0.4907/4.447, allocations: 8.815 MB / 2.346 GB, free: 0.7783 GB / 1.686 GB Notification: Performance of sort global known variables: time 7.01e-07/4.447, allocations: 0 / 2.346 GB, free: 0.7783 GB / 1.686 GB Notification: Performance of remove unused functions: time 0.02745/4.475, allocations: 6.786 MB / 2.353 GB, free: 0.7783 GB / 1.686 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 20 * Number of states: 37 (dataCenterContinuousTimeControl.cooCoi.ele[1].vol1.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[1].vol2.dynBal.medium.Xi[1],dataCenterContinuousTimeControl.cooCoi.ele[1].vol2.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[1].mas.T,dataCenterContinuousTimeControl.cooCoi.ele[2].vol1.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[2].vol2.dynBal.medium.Xi[1],dataCenterContinuousTimeControl.cooCoi.ele[2].vol2.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[2].mas.T,dataCenterContinuousTimeControl.cooCoi.ele[3].vol1.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[3].vol2.dynBal.medium.Xi[1],dataCenterContinuousTimeControl.cooCoi.ele[3].vol2.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[3].mas.T,dataCenterContinuousTimeControl.cooCoi.ele[4].vol1.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[4].vol2.dynBal.medium.Xi[1],dataCenterContinuousTimeControl.cooCoi.ele[4].vol2.dynBal.U,dataCenterContinuousTimeControl.cooCoi.ele[4].vol2.dynBal.m,dataCenterContinuousTimeControl.cooCoi.ele[4].mas.T,dataCenterContinuousTimeControl.roo.rooVol.dynBal.medium.Xi[1],dataCenterContinuousTimeControl.roo.rooVol.dynBal.U,dataCenterContinuousTimeControl.roo.rooVol.dynBal.m,dataCenterContinuousTimeControl.pumCHW.vol.dynBal.U,dataCenterContinuousTimeControl.expVesCHW.m,dataCenterContinuousTimeControl.expVesCHW.H,dataCenterContinuousTimeControl.cooTow.vol.dynBal.U,dataCenterContinuousTimeControl.pumCW.vol.dynBal.U,dataCenterContinuousTimeControl.expVesChi.m,dataCenterContinuousTimeControl.expVesChi.H,dataCenterContinuousTimeControl.chi.vol1.dynBal.U,dataCenterContinuousTimeControl.chi.vol2.dynBal.U,dataCenterContinuousTimeControl.TAirSup.T,dataCenterContinuousTimeControl.TCHWEntChi.T,dataCenterContinuousTimeControl.TCWLeaTow.T,dataCenterContinuousTimeControl.TCHWLeaCoi.T,dataCenterContinuousTimeControl.EHVAC.y,dataCenterContinuousTimeControl.EIT.y,dataCenterContinuousTimeControl.triAndRes.conPID.I.y,bat.cha.SOC) * Number of discrete variables: 85 (dataCenterContinuousTimeControl.wseCon.T1.enableFire,con.t2.enableFire,con.t1.enableFire,dataCenterContinuousTimeControl.wseCon.T2.enableFire,con.discharge.active,con.discharge.localActive,con.charge.active,con.charge.localActive,con.off.localActive,dataCenterContinuousTimeControl.wseCon.on.localActive,dataCenterContinuousTimeControl.wseCon.off.localActive,$cse39,$cse40,$cse41,$cse42,$cse43,$cse44,$cse95,$cse96,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,dataCenterContinuousTimeControl.wseCon.off.newActive,dataCenterContinuousTimeControl.wseCon.off.oldActive,dataCenterContinuousTimeControl.wseCon.off.active,dataCenterContinuousTimeControl.wseCon.T1.condition,dataCenterContinuousTimeControl.wseCon.T1.fire,dataCenterContinuousTimeControl.wseCon.T1.t_start,dataCenterContinuousTimeControl.wseCon.on.active,dataCenterContinuousTimeControl.wseCon.on.newActive,dataCenterContinuousTimeControl.wseCon.on.oldActive,dataCenterContinuousTimeControl.wseCon.T2.condition,dataCenterContinuousTimeControl.wseCon.T2.fire,dataCenterContinuousTimeControl.wseCon.T2.t_start,dataCenterContinuousTimeControl.wseCon.stateGraphRoot.activeSteps,dataCenterContinuousTimeControl.chiSwi.hysteresis.y,dataCenterContinuousTimeControl.weaData.locTim.tNext,dataCenterContinuousTimeControl.weaData.conTimMin.tNext,dataCenterContinuousTimeControl.weaData.conTim.tNext,dataCenterContinuousTimeControl.weaData.eqnTim.tNext,dataCenterContinuousTimeControl.weaData.decAng.tNext,dataCenterContinuousTimeControl.or1.u1,dataCenterContinuousTimeControl.or1.y,pv.HDifTil.incAng.decAng.tNext,pv.HDirTil.incAng.decAng.tNext,bat.cha.underCharged,bat.cha.overCharged,con.lessThreshold.y,con.not1.y,con.greaterThreshold.y,con.multiSwitch1.u[1],con.multiSwitch1.u[2],con.multiSwitch1.firstActiveIndex,con.off.active,con.off.inPort[1].set,con.off.outPort[1].reset,con.off.newActive,con.off.oldActive,con.stateGraphRoot.activeSteps,con.alternative.split[2].available,con.t1.condition,con.t1.fire,con.t1.t_start,con.t2.condition,con.t2.fire,con.t2.t_start,con.charge.newActive,con.charge.oldActive,con.discharge.newActive,con.discharge.oldActive,con.t3.condition,con.t3.enableFire,con.t4.condition,con.t4.enableFire,con.t3.t_start,con.t4.t_start) * Number of discrete states: 17 (con.t4.t_start,con.t3.t_start,pv.HDirTil.incAng.decAng.tNext,pv.HDifTil.incAng.decAng.tNext,dataCenterContinuousTimeControl.weaData.decAng.tNext,dataCenterContinuousTimeControl.weaData.eqnTim.tNext,dataCenterContinuousTimeControl.weaData.conTim.tNext,dataCenterContinuousTimeControl.weaData.conTimMin.tNext,dataCenterContinuousTimeControl.weaData.locTim.tNext,dataCenterContinuousTimeControl.wseCon.off.newActive,dataCenterContinuousTimeControl.wseCon.on.newActive,dataCenterContinuousTimeControl.chiSwi.hysteresis.y,bat.cha.underCharged,bat.cha.overCharged,con.off.newActive,con.charge.newActive,con.discharge.newActive) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (896): * Single equations (assignments): 851 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 17 * When equations: 18 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 9 * 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): 3 systems {(1,1,100.0%), (1,1,100.0%), (1,7,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 6 systems {(1,2), (1,2), (1,3), (3,13), (1,2), (2,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.06526/4.54, allocations: 28.01 MB / 2.38 GB, free: 0.7762 GB / 1.686 GB Notification: Performance of simCode: created initialization part: time 0.05897/4.599, allocations: 28.01 MB / 2.408 GB, free: 0.7664 GB / 1.686 GB Notification: Performance of simCode: created event and clocks part: time 1.527e-05/4.599, allocations: 6.312 kB / 2.408 GB, free: 0.7664 GB / 1.686 GB Notification: Performance of simCode: created simulation system equations: time 0.01874/4.618, allocations: 8.637 MB / 2.416 GB, free: 0.7633 GB / 1.686 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02782/4.646, allocations: 6.757 MB / 2.423 GB, free: 0.762 GB / 1.686 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.212/5.857, allocations: 205.2 MB / 2.623 GB, free: 0.5713 GB / 1.686 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007771/5.865, allocations: 8.538 MB / 2.631 GB, free: 0.5629 GB / 1.686 GB Notification: Performance of simCode: alias equations: time 0.02409/5.889, allocations: 5.358 MB / 2.637 GB, free: 0.5578 GB / 1.686 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01166/5.901, allocations: 7.36 MB / 2.644 GB, free: 0.5506 GB / 1.686 GB Notification: Performance of SimCode: time 9.72e-07/5.901, allocations: 4 kB / 2.644 GB, free: 0.5506 GB / 1.686 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 4.869/10.77, allocations: 402 MB / 3.036 GB, free: 164.1 MB / 1.686 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001838/10.77, allocations: 297.4 kB / 3.037 GB, free: 163.7 MB / 1.686 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.01/24.78, allocations: 0 / 3.037 GB, free: 163.7 MB / 1.686 GB (rm -f Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables.pipe ; mkfifo Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables.pipe ; head -c 1048576 < Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables.pipe >> ../files/Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables_res.mat --tempDir=temp_Buildings_latest_Buildings_Examples_ChillerPlant_DataCenterRenewables_fmu --startTime=0 --stopTime=604800 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Examples_ChillerPlant_DataCenterRenewables.fmu > Buildings_latest_Buildings.Examples.ChillerPlant.DataCenterRenewables.pipe 2>&1)