Notification: Performance of loadModel(Modelica): time 1.074/1.074, allocations: 111.2 MB / 118.4 MB, free: 15.59 MB / 106.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.561e-05/2.565e-05, allocations: 7.125 kB / 145.9 MB, free: 4.043 MB / 122.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1473/0.1474, allocations: 25.15 MB / 171.1 MB, free: 1.746 MB / 138.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.07341/0.2209, allocations: 35.73 MB / 206.8 MB, free: 1.781 MB / 170.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000254/0.2212, allocations: 63.97 kB / 206.9 MB, free: 1.719 MB / 170.7 MB
Notification: Performance of FrontEnd: time 0.04109/0.2623, allocations: 8.241 MB / 215.1 MB, free: 9.457 MB / 186.7 MB
Notification: Performance of Transformations before backend: time 3.204e-05/0.2624, allocations: 8 kB / 215.1 MB, free: 9.449 MB / 186.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 79
 * Number of variables: 79
Notification: Performance of Generate backend data structure: time 0.002004/0.2644, allocations: 0.6309 MB / 215.7 MB, free: 8.773 MB / 186.7 MB
Notification: Performance of prepare preOptimizeDAE: time 6.143e-05/0.2645, allocations: 8.031 kB / 215.8 MB, free: 8.766 MB / 186.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001812/0.2647, allocations: 47.44 kB / 215.8 MB, free: 8.719 MB / 186.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007306/0.2654, allocations: 290.3 kB / 216.1 MB, free: 8.398 MB / 186.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.02e-05/0.2655, allocations: 12 kB / 216.1 MB, free: 8.387 MB / 186.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001227/0.2656, allocations: 23.91 kB / 216.1 MB, free: 8.363 MB / 186.7 MB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0008782/0.2665, allocations: 193.5 kB / 216.3 MB, free: 8.172 MB / 186.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001025/0.2676, allocations: 281.4 kB / 216.6 MB, free: 7.887 MB / 186.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.197e-05/0.2676, allocations: 4 kB / 216.6 MB, free: 7.883 MB / 186.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.236e-05/0.2677, allocations: 0 / 216.6 MB, free: 7.883 MB / 186.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.393e-05/0.2677, allocations: 11.98 kB / 216.6 MB, free: 7.871 MB / 186.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003796/0.2715, allocations: 1.104 MB / 217.7 MB, free: 6.695 MB / 186.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008171/0.2724, allocations: 238.9 kB / 217.9 MB, free: 6.453 MB / 186.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00076/0.2732, allocations: 183 kB / 218.1 MB, free: 6.273 MB / 186.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001322/0.2745, allocations: 1.121 MB / 219.2 MB, free: 4.895 MB / 186.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.941e-05/0.2746, allocations: 46.73 kB / 219.3 MB, free: 4.84 MB / 186.7 MB
Notification: Performance of pre-optimization done (n=27): time 4.127e-06/0.2746, allocations: 0 / 219.3 MB, free: 4.84 MB / 186.7 MB
Notification: Performance of matching and sorting (n=27): time 0.001204/0.2758, allocations: 260.8 kB / 219.5 MB, free: 4.578 MB / 186.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.745e-05/0.2759, allocations: 85.05 kB / 219.6 MB, free: 4.477 MB / 186.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000527/0.2765, allocations: 245.7 kB / 219.9 MB, free: 4.23 MB / 186.7 MB
Notification: Performance of collectPreVariables (initialization): time 5.393e-05/0.2765, allocations: 33.7 kB / 219.9 MB, free: 4.191 MB / 186.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002313/0.2768, allocations: 215.9 kB / 220.1 MB, free: 3.977 MB / 186.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001402/0.2769, allocations: 98.55 kB / 220.2 MB, free: 3.879 MB / 186.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.89e-05/0.277, allocations: 0 / 220.2 MB, free: 3.879 MB / 186.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002066/0.2772, allocations: 338.8 kB / 220.5 MB, free: 3.539 MB / 186.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003166/0.2775, allocations: 80.7 kB / 220.6 MB, free: 3.453 MB / 186.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004055/0.278, allocations: 165.5 kB / 220.8 MB, free: 3.262 MB / 186.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004415/0.2784, allocations: 92.53 kB / 220.9 MB, free: 3.168 MB / 186.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.686e-06/0.2785, allocations: 4.031 kB / 220.9 MB, free: 3.164 MB / 186.7 MB
Notification: Performance of matching and sorting (n=45) (initialization): time 0.001329/0.2798, allocations: 346.3 kB / 221.2 MB, free: 2.816 MB / 186.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.814e-05/0.2799, allocations: 7.984 kB / 221.2 MB, free: 2.809 MB / 186.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.396e-05/0.2799, allocations: 4 kB / 221.2 MB, free: 2.805 MB / 186.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004578/0.2804, allocations: 65.14 kB / 221.3 MB, free: 2.738 MB / 186.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008815/0.2813, allocations: 83.89 kB / 221.4 MB, free: 2.656 MB / 186.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008463/0.2821, allocations: 0.6076 MB / 222 MB, free: 2.023 MB / 186.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006402/0.2828, allocations: 47.69 kB / 222 MB, free: 1.977 MB / 186.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.2e-05/0.2829, allocations: 12 kB / 222 MB, free: 1.965 MB / 186.7 MB
Warning: Assuming fixed start value for the following 5 variables:
         opAmp.v_source:VARIABLE(unit = "V" )  type: Real 
         opAmp.q_fr3:VARIABLE()  type: Real 
         opAmp.q_fr2:VARIABLE()  type: Real 
         opAmp.q_fr1:VARIABLE()  type: Real 
         opAmp.v_in:VARIABLE(unit = "V" )  type: Real
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         resistor2.v:VARIABLE(unit = "V" )  "Voltage drop between the two pins (= p.v - n.v)" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 9
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (38):
 * Single equations (assignments): 37
 * 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 7}
Notification: Performance of prepare postOptimizeDAE: time 0.0002822/0.2832, allocations: 109.4 kB / 222.1 MB, free: 1.852 MB / 186.7 MB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.001072/0.2842, allocations: 274.2 kB / 222.4 MB, free: 1.574 MB / 186.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001322/0.2844, allocations: 31.62 kB / 222.4 MB, free: 1.543 MB / 186.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001154/0.2856, allocations: 289.2 kB / 222.7 MB, free: 1.25 MB / 186.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.443e-05/0.2856, allocations: 7.984 kB / 222.7 MB, free: 1.242 MB / 186.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.002e-05/0.2856, allocations: 0 / 222.7 MB, free: 1.242 MB / 186.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.406e-06/0.2856, allocations: 7.938 kB / 222.7 MB, free: 1.234 MB / 186.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000858/0.2865, allocations: 341.9 kB / 223.1 MB, free: 0.8633 MB / 186.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.564e-06/0.2865, allocations: 3.953 kB / 223.1 MB, free: 0.8594 MB / 186.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008795/0.2874, allocations: 55.95 kB / 223.1 MB, free: 0.8047 MB / 186.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003658/0.2878, allocations: 60.89 kB / 223.2 MB, free: 0.7422 MB / 186.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.613e-05/0.2879, allocations: 4 kB / 223.2 MB, free: 0.7383 MB / 186.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007558/0.2887, allocations: 0.6069 MB / 223.8 MB, free: 108 kB / 186.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.158e-06/0.2887, allocations: 4.031 kB / 223.8 MB, free: 104 kB / 186.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001426/0.2901, allocations: 468.4 kB / 224.3 MB, free: 15.62 MB / 202.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002879/0.2904, allocations: 140.6 kB / 224.4 MB, free: 15.47 MB / 202.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001123/0.2906, allocations: 0 / 224.4 MB, free: 15.47 MB / 202.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006315/0.2912, allocations: 23.97 kB / 224.4 MB, free: 15.45 MB / 202.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.308e-05/0.2913, allocations: 15.92 kB / 224.4 MB, free: 15.43 MB / 202.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.504e-05/0.2914, allocations: 11.98 kB / 224.4 MB, free: 15.42 MB / 202.7 MB
Notification: Performance of sorting global known variables: time 0.0003679/0.2918, allocations: 196.6 kB / 224.6 MB, free: 15.23 MB / 202.7 MB
Notification: Performance of sort global known variables: time 5.51e-07/0.2918, allocations: 0 / 224.6 MB, free: 15.23 MB / 202.7 MB
Notification: Performance of remove unused functions: time 0.0008712/0.2927, allocations: 95.78 kB / 224.7 MB, free: 15.14 MB / 202.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 7 (opAmp.v_in,opAmp.q_fr1,opAmp.q_fr2,opAmp.q_fr3,opAmp.q_fp1,opAmp.v_source,opAmp.x)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (20):
 * Single equations (assignments): 19
 * 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 7}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001949/0.2946, allocations: 1.038 MB / 225.8 MB, free: 14.07 MB / 202.7 MB
Notification: Performance of simCode: created initialization part: time 0.001068/0.2957, allocations: 239.8 kB / 226 MB, free: 13.84 MB / 202.7 MB
Notification: Performance of simCode: created event and clocks part: time 5.731e-06/0.2958, allocations: 0 / 226 MB, free: 13.84 MB / 202.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.000521/0.2963, allocations: 115.9 kB / 226.1 MB, free: 13.72 MB / 202.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007552/0.2971, allocations: 37.25 kB / 226.1 MB, free: 13.69 MB / 202.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002815/0.2999, allocations: 0.7393 MB / 226.9 MB, free: 12.91 MB / 202.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005794/0.3005, allocations: 0.7951 MB / 227.7 MB, free: 12.09 MB / 202.7 MB
Notification: Performance of simCode: alias equations: time 0.000363/0.3009, allocations: 38.95 kB / 227.7 MB, free: 12.05 MB / 202.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003484/0.3013, allocations: 127.4 kB / 227.8 MB, free: 11.92 MB / 202.7 MB
Notification: Performance of SimCode: time 1.222e-06/0.3013, allocations: 0 / 227.8 MB, free: 11.92 MB / 202.7 MB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06849/0.3698, allocations: 5.857 MB / 233.7 MB, free: 6.102 MB / 202.7 MB
Notification: Performance of buildModelFMU: configured platform dynamic using cached values: time 0.005324/0.3752, allocations: 151.9 kB / 233.9 MB, free: 5.914 MB / 202.7 MB
Notification: Performance of buildModelFMU: Generate platform dynamic: time 3.138/3.514, allocations: 7.969 kB / 233.9 MB, free: 5.906 MB / 202.7 MB