Function foo

    line 8
    FAILED to compute RF
      line 8
      FAILED to compute RF
    line 568
    FAILED to compute RF
      line 44
      FAILED to compute RF
        line 60
        FAILED to compute RF
      line 746
      FAILED to compute RF
      line 432
      FAILED to compute RF
      line 381
      FAILED to compute RF
        line 381
        FAILED to compute RF
      line 345
      FAILED to compute RF
        line 361
        FAILED to compute RF
      line 327
      FAILED to compute RF
      line 293
      FAILED to compute RF
        line 307
        FAILED to compute RF
      line 259
      FAILED to compute RF
        line 273
        FAILED to compute RF
      line 80
      FAILED to compute RF
        line 80
        FAILED to compute RF
          line 106
          FAILED to compute RF
      line 243
      FAILED to compute RF
      line 227
      FAILED to compute RF
      line 181
      FAILED to compute RF
        line 181
        FAILED to compute RF
      line 147
      FAILED to compute RF
        line 161
        FAILED to compute RF
      line 714
      FAILED to compute RF
        line 728
        FAILED to compute RF
      line 626
      FAILED to compute RF
        line 626
        FAILED to compute RF
        line 658
        FAILED to compute RF
          line 696
          FAILED to compute RF
          line 676
          FAILED to compute RF
      line 594
      FAILED to compute RF
        line 608
        FAILED to compute RF
      line 450
      FAILED to compute RF
        line 450
        FAILED to compute RF
    line 520
    FAILED to compute RF
      line 520
      FAILED to compute RF