Running command: translateModel(Buildings.Controls.OBC.CDL.Integers.Validation.Change,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Controls.OBC.CDL.Integers.Validation.Change")
Notification: Performance of loadModel(Buildings): time 4.329/4.329, allocations: 460.5 MB / 472.6 MB, free: 5.387 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.616e-05/3.625e-05, allocations: 4 kB / 0.5681 GB, free: 10.17 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1945/0.1946, allocations: 106.2 MB / 0.6718 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7082/0.9028, allocations: 135.5 MB / 0.8041 GB, free: 12.94 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002228/0.9031, allocations: 78.75 kB / 0.8042 GB, free: 12.94 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02498/0.9281, allocations: 6.79 MB / 0.8108 GB, free: 12.27 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.904e-06/0.9281, allocations: 0 / 0.8108 GB, free: 12.27 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 2.265e-05/0.9282, allocations: 7.625 kB / 0.8108 GB, free: 12.27 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 22
 * Number of variables: 22
Notification: Performance of Generate backend data structure: time 0.00067/0.9288, allocations: 0.4919 MB / 0.8113 GB, free: 11.84 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.706e-05/0.9289, allocations: 11.34 kB / 0.8113 GB, free: 11.84 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 7.479e-05/0.929, allocations: 23.09 kB / 0.8114 GB, free: 11.83 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004341/0.9294, allocations: 288.9 kB / 0.8116 GB, free: 11.6 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.475e-05/0.9295, allocations: 7.375 kB / 0.8116 GB, free: 11.6 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.686e-05/0.9295, allocations: 11.44 kB / 0.8117 GB, free: 11.6 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002473/0.9298, allocations: 120.9 kB / 0.8118 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.044e-05/0.9298, allocations: 7.938 kB / 0.8118 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.063e-05/0.9298, allocations: 9.906 kB / 0.8118 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.502e-06/0.9298, allocations: 0 / 0.8118 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000168/0.93, allocations: 65.95 kB / 0.8118 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008484/0.9309, allocations: 0.5551 MB / 0.8124 GB, free: 11.18 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002403/0.9311, allocations: 105 kB / 0.8125 GB, free: 11.16 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 9.663e-05/0.9312, allocations: 50.88 kB / 0.8125 GB, free: 11.14 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.065e-05/0.9313, allocations: 4 kB / 0.8125 GB, free: 11.14 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002172/0.9315, allocations: 110.7 kB / 0.8126 GB, free: 11.09 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=16): time 2.939e-06/0.9315, allocations: 0 / 0.8126 GB, free: 11.09 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=16): time 0.0003871/0.9319, allocations: 170.5 kB / 0.8128 GB, free: 11.04 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.053e-05/0.932, allocations: 55.25 kB / 0.8129 GB, free: 10.98 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003927/0.9324, allocations: 293.9 kB / 0.8131 GB, free: 10.87 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.674e-05/0.9324, allocations: 34.23 kB / 0.8132 GB, free: 10.84 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 8.239e-05/0.9325, allocations: 145.9 kB / 0.8133 GB, free: 10.74 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 4.331e-05/0.9326, allocations: 32.64 kB / 0.8133 GB, free: 10.72 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.079e-05/0.9326, allocations: 9.062 kB / 0.8134 GB, free: 10.72 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 7.033e-05/0.9327, allocations: 333.3 kB / 0.8137 GB, free: 10.41 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001725/0.9329, allocations: 84.17 kB / 0.8138 GB, free: 10.41 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001884/0.9331, allocations: 127.2 kB / 0.8139 GB, free: 10.35 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001851/0.9333, allocations: 100.8 kB / 0.814 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.547e-06/0.9333, allocations: 0 / 0.814 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=32) (initialization): time 0.0005258/0.9338, allocations: 278.6 kB / 0.8142 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.682e-05/0.9339, allocations: 3.844 kB / 0.8142 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.191e-06/0.9339, allocations: 7.812 kB / 0.8142 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.639e-05/0.9339, allocations: 0 / 0.8142 GB, free: 10.28 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002925/0.9342, allocations: 49.98 kB / 0.8143 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.008e-05/0.9342, allocations: 3.906 kB / 0.8143 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002224/0.9345, allocations: 32.3 kB / 0.8143 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.125e-05/0.9345, allocations: 19.69 kB / 0.8143 GB, free: 10.26 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 21 ($PRE.cha.y,$PRE.decreaseSampler.y,decreaseSampler.y,$PRE.increaseSampler.y,increaseSampler.y,$PRE.changeSampler.y,changeSampler.y,$whenCondition2,$PRE.timTabLin.tab.nextTimeEvent,$whenCondition4,$whenCondition3,$whenCondition1,$PRE.cha.u,cha.u,cha.y,cha.up,cha.down,timTabLin.tab.nextTimeEvent,$PRE.timTabLin.tab.nextTimeEventScaled,timTabLin.tab.nextTimeEventScaled,cha.u_start)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (32):
 * Single equations (assignments): 32
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 8.919e-05/0.9346, allocations: 126.5 kB / 0.8145 GB, free: 10.15 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.663e-05/0.9347, allocations: 27.14 kB / 0.8145 GB, free: 10.13 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003772/0.9351, allocations: 180.3 kB / 0.8147 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.678e-06/0.9351, allocations: 3.875 kB / 0.8147 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.274e-06/0.9351, allocations: 0 / 0.8147 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.282e-06/0.9351, allocations: 0 / 0.8147 GB, free: 10.09 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008531/0.936, allocations: 0.5421 MB / 0.8152 GB, free: 9.777 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.988e-06/0.936, allocations: 0 / 0.8152 GB, free: 9.777 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002018/0.9362, allocations: 22.05 kB / 0.8152 GB, free: 9.773 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.725e-06/0.9363, allocations: 6.828 kB / 0.8152 GB, free: 9.773 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.642e-05/0.9363, allocations: 0 / 0.8152 GB, free: 9.773 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.631e-06/0.9363, allocations: 0 / 0.8152 GB, free: 9.773 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.199e-06/0.9363, allocations: 3.984 kB / 0.8152 GB, free: 9.77 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005625/0.9369, allocations: 281.8 kB / 0.8155 GB, free: 9.617 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001031/0.937, allocations: 102.8 kB / 0.8156 GB, free: 9.512 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.3e-05/0.9371, allocations: 3.875 kB / 0.8156 GB, free: 9.512 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002556/0.9374, allocations: 16.5 kB / 0.8156 GB, free: 9.512 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.144e-05/0.9375, allocations: 17.05 kB / 0.8156 GB, free: 9.512 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.982e-05/0.9375, allocations: 6.703 kB / 0.8156 GB, free: 9.512 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0002423/0.9378, allocations: 209.5 kB / 0.8158 GB, free: 9.426 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 8.52e-07/0.9378, allocations: 3.938 kB / 0.8158 GB, free: 9.422 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0004785/0.9383, allocations: 55.52 kB / 0.8159 GB, free: 9.414 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 13 (cha.y,cha.up,cha.down,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,cha.u,changeSampler.y,timTabLin.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,increaseSampler.y,decreaseSampler.y)
 * Number of discrete states: 3 (timTabLin.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,cha.u)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (17):
 * Single equations (assignments): 12
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 5
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001336/0.9396, allocations: 401.1 kB / 0.8163 GB, free: 9.195 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.000401/0.9401, allocations: 169.2 kB / 0.8164 GB, free: 9.176 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 4.643e-06/0.9401, allocations: 1.062 kB / 0.8164 GB, free: 9.176 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001331/0.9402, allocations: 57.73 kB / 0.8165 GB, free: 9.176 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004261/0.9407, allocations: 52.86 kB / 0.8165 GB, free: 9.172 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006917/0.9414, allocations: 303.9 kB / 0.8168 GB, free: 9.051 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004974/0.9419, allocations: 0.7615 MB / 0.8176 GB, free: 24.34 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0001516/0.9421, allocations: 34.91 kB / 0.8176 GB, free: 24.34 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 8.887e-05/0.9422, allocations: 25.83 kB / 0.8176 GB, free: 24.33 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.648e-06/0.9422, allocations: 0 / 0.8176 GB, free: 24.33 MB / 0.6511 GB
Notification: Performance of Templates: time 0.0079/0.9501, allocations: 2.718 MB / 0.8203 GB, free: 24.09 MB / 0.6511 GB