Running command: translateModel(Buildings.Electrical.DC.Loads.Examples.VariableLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.DC.Loads.Examples.VariableLoad")
Notification: Performance of loadModel(Buildings): time 4.865/4.865, allocations: 458.9 MB / 473.4 MB, free: 11.86 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.193e-05/3.161e-05, allocations: 2.625 kB / 0.5697 GB, free: 9.773 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.314/0.3141, allocations: 106.2 MB / 0.6734 GB, free: 2.605 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.DC.Loads.Examples.VariableLoad): time 0.008182/0.3223, allocations: 3.273 MB / 0.6766 GB, free: 15.31 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.00493/0.3273, allocations: 1.56 MB / 0.6781 GB, free: 13.74 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003934/0.3278, allocations: 8 kB / 0.6782 GB, free: 13.73 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003149/0.3281, allocations: 59.61 kB / 0.6782 GB, free: 13.68 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 0.0007994/0.329, allocations: 139.5 kB / 0.6783 GB, free: 13.54 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00113/0.3301, allocations: 187.6 kB / 0.6785 GB, free: 13.36 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.0008563/0.331, allocations: 263.4 kB / 0.6788 GB, free: 13.1 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006556/0.3317, allocations: 305.9 kB / 0.6791 GB, free: 12.77 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003187/0.332, allocations: 115.7 kB / 0.6792 GB, free: 12.66 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005045/0.3325, allocations: 151.5 kB / 0.6793 GB, free: 12.51 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004282/0.333, allocations: 79.89 kB / 0.6794 GB, free: 12.43 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 9.112e-05/0.3331, allocations: 12 kB / 0.6794 GB, free: 12.42 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002176/0.3333, allocations: 95.72 kB / 0.6795 GB, free: 12.32 MB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001464/0.3335, allocations: 32 kB / 0.6795 GB, free: 12.29 MB / 0.5573 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008548/0.3344, allocations: 363.4 kB / 0.6799 GB, free: 11.94 MB / 0.5573 GB
Notification: Performance of FrontEnd - DAE generated: time 4.388e-06/0.3344, allocations: 3.938 kB / 0.6799 GB, free: 11.93 MB / 0.5573 GB
Notification: Performance of FrontEnd: time 3.186e-06/0.3344, allocations: 0 / 0.6799 GB, free: 11.93 MB / 0.5573 GB
Notification: Performance of Transformations before backend: time 1.596e-05/0.3345, allocations: 0 / 0.6799 GB, free: 11.93 MB / 0.5573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 82
 * Number of variables: 82
Notification: Performance of Generate backend data structure: time 0.00188/0.3363, allocations: 0.5849 MB / 0.6805 GB, free: 11.3 MB / 0.5573 GB
Notification: Performance of prepare preOptimizeDAE: time 6.181e-05/0.3364, allocations: 12.03 kB / 0.6805 GB, free: 11.29 MB / 0.5573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001336/0.3378, allocations: 91.42 kB / 0.6806 GB, free: 11.2 MB / 0.5573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007828/0.3386, allocations: 286.4 kB / 0.6808 GB, free: 10.88 MB / 0.5573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.185e-05/0.3387, allocations: 20.66 kB / 0.6808 GB, free: 10.86 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001011/0.3388, allocations: 28 kB / 0.6809 GB, free: 10.83 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00182/0.3406, allocations: 489.8 kB / 0.6813 GB, free: 10.32 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.665e-05/0.3407, allocations: 4 kB / 0.6813 GB, free: 10.32 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.805e-05/0.3408, allocations: 8 kB / 0.6814 GB, free: 10.31 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001395/0.341, allocations: 44.58 kB / 0.6814 GB, free: 10.27 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001879/0.3429, allocations: 390.2 kB / 0.6818 GB, free: 9.883 MB / 0.5573 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004849/0.3478, allocations: 2.041 MB / 0.6838 GB, free: 7.641 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001352/0.3492, allocations: 230.7 kB / 0.684 GB, free: 7.406 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.592e-05/0.3493, allocations: 0 / 0.684 GB, free: 7.406 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.774e-05/0.3493, allocations: 38.56 kB / 0.684 GB, free: 7.359 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=18): time 3.136e-06/0.3494, allocations: 0 / 0.684 GB, free: 7.359 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=18): time 0.002661/0.352, allocations: 466.5 kB / 0.6845 GB, free: 6.879 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.107e-05/0.3522, allocations: 59.41 kB / 0.6845 GB, free: 6.809 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005499/0.3527, allocations: 237.7 kB / 0.6847 GB, free: 6.57 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 6.338e-05/0.3528, allocations: 25.7 kB / 0.6848 GB, free: 6.539 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002606/0.3531, allocations: 207.8 kB / 0.685 GB, free: 6.328 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001087/0.3532, allocations: 63.09 kB / 0.685 GB, free: 6.266 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.963e-05/0.3533, allocations: 4 kB / 0.685 GB, free: 6.262 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0002406/0.3535, allocations: 334.8 kB / 0.6853 GB, free: 5.926 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006775/0.3542, allocations: 108.5 kB / 0.6855 GB, free: 5.82 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007797/0.355, allocations: 222.6 kB / 0.6857 GB, free: 5.555 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007353/0.3558, allocations: 129.9 kB / 0.6858 GB, free: 5.43 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.424e-06/0.3558, allocations: 3.938 kB / 0.6858 GB, free: 5.426 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=33) (initialization): time 0.001995/0.3578, allocations: 386 kB / 0.6862 GB, free: 5.039 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007399/0.3586, allocations: 1.308 MB / 0.6874 GB, free: 3.629 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.033e-05/0.3587, allocations: 11.92 kB / 0.6874 GB, free: 3.617 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003441/0.359, allocations: 28.83 kB / 0.6875 GB, free: 3.586 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008293/0.3599, allocations: 79.89 kB / 0.6876 GB, free: 3.508 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006826/0.3606, allocations: 0.5483 MB / 0.6881 GB, free: 2.934 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006821/0.3613, allocations: 47.67 kB / 0.6881 GB, free: 2.887 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.506e-05/0.3614, allocations: 19.98 kB / 0.6882 GB, free: 2.867 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 2.205e-05/0.3614, allocations: 8.094 kB / 0.6882 GB, free: 2.859 MB / 0.5573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001572/0.363, allocations: 304.5 kB / 0.6885 GB, free: 2.562 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.497e-05/0.3631, allocations: 7.984 kB / 0.6885 GB, free: 2.555 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.551e-05/0.3631, allocations: 4 kB / 0.6885 GB, free: 2.551 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007911/0.3639, allocations: 80.08 kB / 0.6885 GB, free: 2.473 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.72e-05/0.3639, allocations: 8 kB / 0.6885 GB, free: 2.465 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005881/0.3645, allocations: 39.81 kB / 0.6886 GB, free: 2.426 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.312e-05/0.3646, allocations: 8 kB / 0.6886 GB, free: 2.418 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (32):
 * Single equations (assignments): 31
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0004237/0.365, allocations: 173.6 kB / 0.6888 GB, free: 2.238 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001231/0.3652, allocations: 31.62 kB / 0.6888 GB, free: 2.207 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001673/0.3654, allocations: 34.17 kB / 0.6888 GB, free: 2.176 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.167e-06/0.3654, allocations: 4 kB / 0.6888 GB, free: 2.172 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.053e-06/0.3654, allocations: 3.938 kB / 0.6888 GB, free: 2.168 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.14e-06/0.3654, allocations: 0 / 0.6888 GB, free: 2.168 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006033/0.366, allocations: 349.4 kB / 0.6892 GB, free: 1.777 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.176e-06/0.3661, allocations: 0 / 0.6892 GB, free: 1.777 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004119/0.3665, allocations: 39.97 kB / 0.6892 GB, free: 1.738 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001873/0.3667, allocations: 32.83 kB / 0.6892 GB, free: 1.703 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.208e-05/0.3667, allocations: 4 kB / 0.6892 GB, free: 1.699 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001503/0.3682, allocations: 1.323 MB / 0.6905 GB, free: 248 kB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.984e-06/0.3683, allocations: 0 / 0.6905 GB, free: 248 kB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001199/0.3695, allocations: 384 kB / 0.6909 GB, free: 15.85 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001812/0.3697, allocations: 120.7 kB / 0.691 GB, free: 15.71 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.626e-05/0.3698, allocations: 8 kB / 0.691 GB, free: 15.7 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003326/0.3701, allocations: 15.98 kB / 0.691 GB, free: 15.69 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.299e-05/0.3702, allocations: 19.98 kB / 0.691 GB, free: 15.67 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.26e-05/0.3703, allocations: 4 kB / 0.6911 GB, free: 15.66 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0002649/0.3705, allocations: 182 kB / 0.6912 GB, free: 15.49 MB / 0.573 GB
Notification: Performance of sort global known variables: time 3.71e-07/0.3705, allocations: 0 / 0.6912 GB, free: 15.49 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.0007901/0.3713, allocations: 143.5 kB / 0.6914 GB, free: 15.35 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (17):
 * Single equations (assignments): 16
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 1}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001726/0.3715, allocations: 119.1 kB / 0.6915 GB, free: 15.22 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.00178/0.3733, allocations: 437.4 kB / 0.6919 GB, free: 14.8 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 4.499e-06/0.3734, allocations: 0 / 0.6919 GB, free: 14.8 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007145/0.3741, allocations: 231.1 kB / 0.6921 GB, free: 14.56 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009861/0.3751, allocations: 52.52 kB / 0.6922 GB, free: 14.51 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002336/0.3775, allocations: 0.6495 MB / 0.6928 GB, free: 13.83 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006163/0.3782, allocations: 0.8079 MB / 0.6936 GB, free: 13 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.0005409/0.3787, allocations: 94.16 kB / 0.6937 GB, free: 12.9 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.063e-05/0.3788, allocations: 19.44 kB / 0.6937 GB, free: 12.88 MB / 0.573 GB
Notification: Performance of SimCode: time 1.032e-06/0.3788, allocations: 0 / 0.6937 GB, free: 12.88 MB / 0.573 GB
Notification: Performance of Templates: time 0.0113/0.3901, allocations: 3.247 MB / 0.6969 GB, free: 9.66 MB / 0.573 GB