Cadence virtuoso error

No convergence achieved with the minimum time step specified.  Last acceptable solution computed at 1.48938 ps.

The values for those nodes that did not converge on the last Newton iteration are given below.  The manner in which the convergence criteria were not satisfied is also given.
            Failed test: | Value | > RelTol*Ref + AbsTol

 Top 10 Solution too large Convergence failure:
    I(I0<4>.C2.la:1) = -520.24 kA, previously -2.1229 mA.
        update too large:  | -97.3362 kA | > 520.24 A + 1 pA
    I(I0<3>.C2.la:1) = -540.272 kA, previously -2.1229 mA.
        update too large:  | -96.1121 kA | > 540.273 A + 1 pA
    I(I0<0>.C2.la:1) = -540.614 kA, previously -831.568 uA.
        update too large:  | -96.0902 kA | > 540.614 A + 1 pA
    I(I0<1>.C2.la:1) = -540.614 kA, previously -831.568 uA.
        update too large:  | -96.0902 kA | > 540.614 A + 1 pA
    I(I0<2>.C2.la:1) = -540.614 kA, previously -831.568 uA.
        update too large:  | -96.0902 kA | > 540.614 A + 1 pA
    I(C4.la:1) = -1.8881 MA, previously -472.121 mA.
        update too large:  | -329.565 kA | > 1.8881 kA + 1 pA
    I(V4:p) = -286.705 A, previously 10.5707 mA.
        update too large:  | -38.2142 A | > 286.805 mA + 1 pA
    I(C6.lgate:1) = -311.623 A, previously -9.1472 mA.
        update too large:  | -41.4969 A | > 311.723 mA + 1 pA
    I(C6.lsd:1) = -287.059 A, previously -10.1877 mA.
        update too large:  | -38.2141 A | > 287.159 mA + 1 pA
    V(C6.dio:int_a) = -401.969 V, previously 12.4887 mV.
        update too large:  | -53.7197 V | > 403.769 mV + 1 uV
 Top 10 Residue too large Convergence failure:
    V(M0:int_d) = -7.55 V, previously 1.23589 V.
        residue too large: | 115.158 GA | > 115.158 MA + 1 pA
    V(M2:int_s) = 1.01027 kV, previously 1.29315 V.
        residue too large: | -3.53602 TA | > 3.53602 GA + 1 pA
    V(I0<4>.M2:int_d) = -11.96 MV, previously -767.222 mV.
        residue too large: | 126.778e+24 A | > 126.778e+21 A + 1 pA
    V(M1:int_s) = 25.7639 V, previously -35.2848 mV.
        residue too large: | 546.306e+15 A | > 546.306 TA + 1 pA
    V(VSS) = 0 V, previously 0 V.
        residue too large: | 307.356e+24 A | > 307.356e+21 A + 1 pA
    V(I0<3>.M2:int_d) = -191.659 kV, previously -767.215 mV.
        residue too large: | 32.5566e+21 A | > 32.5566e+18 A + 1 pA
    V(I0<2>.M2:int_s) = -17.0159 V, previously 852.341 mV.
        residue too large: | 413.538 TA | > 413.538 GA + 1 pA
    V(I0<1>.M2:int_s) = -17.0178 V, previously 852.341 mV.
        residue too large: | 414.38 TA | > 414.38 GA + 1 pA
    V(I0<0>.M2:int_s) = -17.0178 V, previously 852.341 mV.
        residue too large: | 414.38 TA | > 414.38 GA + 1 pA
    V(M0:int_s) = -7.80393 V, previously 743.767 uV.
        residue too large: | 93.0669 GA | > 93.0669 MA + 1 pA

解决办法：ADE-simulation-options-analog，增大reltol，减小gmin