优化有错误怎么解决，具体错误见内容
->Calculations begin ...> Beginning Convergence Loop $OLVER01 Method: SQP
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 1
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL = 145.77
> Loop $OLVER01 Method: SQP Pass 2
LOOP $OLVER01 ITER 1: 1 UNCNVGD CONSTS MAX ERR/TOL 0.10000E+07
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 3
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 33 ERR/TOL =-438.66
> Loop $OLVER01 Method: SQP Pass 4
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 31 ERR/TOL = 128.03
> Loop $OLVER01 Method: SQP Pass 5
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 6
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 24 ERR/TOL =-9.4033
> Loop $OLVER01 Method: SQP Pass 7
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 8
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 9
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL =-164.82
> Loop $OLVER01 Method: SQP Pass 10
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL =-164.82
> Loop $OLVER01 Method: SQP Pass 11
LOOP $OLVER01 ITER 2: 1 UNCNVGD CONSTS MAX ERR/TOL 0.10000E+07
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 23 ERR/TOL =-76.001
> Loop $OLVER01 Method: SQP Pass 12
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 13
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 14
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 15
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 16
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 17
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 33 ERR/TOL =-366.40
> Loop $OLVER01 Method: SQP Pass 18
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 21 ERR/TOL =-42.704
> Loop $OLVER01 Method: SQP Pass 19
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 21 ERR/TOL =-42.704
> Loop $OLVER01 Method: SQP Pass 20
LOOP $OLVER01 ITER 3: 1 UNCNVGD CONSTS MAX ERR/TOL 0.10000E+07
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL =-29.542
> Loop $OLVER01 Method: SQP Pass 21
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 22
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 23
* WARNING
TOTAL FLOW OF STREAM H2O BECAME ZERO DUE TO
COMPONENT H2O FLOW BEING SET TO ZERO
STREAM COMPOSITION AND CONDITIONS MAY BE LOST.
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 24
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 25 ERR/TOL = 247.99
> Loop $OLVER01 Method: SQP Pass 25
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 26
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 27
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 26 ERR/TOL = 339.48
> Loop $OLVER01 Method: SQP Pass 28
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 26 ERR/TOL = 339.48
> Loop $OLVER01 Method: SQP Pass 29
LOOP $OLVER01 ITER 4: 1 UNCNVGD CONSTS MAX ERR/TOL 2742.3
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL = 260.01
> Loop $OLVER01 Method: SQP Pass 30
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 28 ERR/TOL = 2.3587
> Loop $OLVER01 Method: SQP Pass 31
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 47 ERR/TOL = 58.902
> Loop $OLVER01 Method: SQP Pass 32
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 33
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 34
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 35
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL = 270.39
> Loop $OLVER01 Method: SQP Pass 36
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 21 ERR/TOL =-63.146
> Loop $OLVER01 Method: SQP Pass 37
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 21 ERR/TOL =-63.146
> Loop $OLVER01 Method: SQP Pass 38
LOOP $OLVER01 ITER 5: 1 UNCNVGD CONSTS MAX ERR/TOL 661.51
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 39
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 24 ERR/TOL = 89.975
> Loop $OLVER01 Method: SQP Pass 40
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 41
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 17 ERR/TOL = 337.02
> Loop $OLVER01 Method: SQP Pass 42
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 17 ERR/TOL = 337.02
> Loop $OLVER01 Method: SQP Pass 43
LOOP $OLVER01 ITER 6: 1 UNCNVGD CONSTS MAX ERR/TOL 1954.2
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 44
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 20 ERR/TOL =-10.442
> Loop $OLVER01 Method: SQP Pass 45
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 26 ERR/TOL = 92.398
> Loop $OLVER01 Method: SQP Pass 46
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 25 ERR/TOL =-18.815
> Loop $OLVER01 Method: SQP Pass 47
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 48
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 19 ERR/TOL = 262.81
> Loop $OLVER01 Method: SQP Pass 49
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 50
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 18 ERR/TOL = 257.70
> Loop $OLVER01 Method: SQP Pass 51
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 18 ERR/TOL = 257.70
> Loop $OLVER01 Method: SQP Pass 52
LOOP $OLVER01 ITER 7: 0 UNCNVGD CONSTS MAX ERR/TOL 0.72907E-02
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 53
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
> Loop $OLVER01 Method: SQP Pass 54
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 38 ERR/TOL = 159.30
> Loop $OLVER01 Method: SQP Pass 55
Block: M2 Model: MIXER
Block: R2 Model: RCSTR
**ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 18 ERR/TOL = 257.70
> Loop $OLVER01 Method: SQP Pass 56
->Simulation calculations completed ...
***Warning(s) were issued during Input Translation ***
***Check the Run Status Results for more Information ***
***Summary of Simulation Errors***
Physical
Property System Simulation
Terminal Errors 0 0 0
Severe Errors 0 0 0
Errors 0 0 31
Warnings 2 0 1
->Generating results ...
INFORMATION WHILE GENERATING REPORT FOR STREAM: "2" (WHILE EVALUATING
PROPSET: "PH")
PH WAS DERIVED FROM POH (H+ CONC TOO LOW OR MISSING).
**ERROR WHILE GENERATING REPORT FOR STREAM: "4" (WHILE EVALUATING
PROPSET: "PH")
PH COULD NOT BE CALCULATED (H+/OH- CONC TOO LOW OR MISSING).
**ERROR WHILE GENERATING REPORT FOR STREAM: "H2O" (WHILE EVALUATING
PROPSET: "PH")
PH COULD NOT BE CALCULATED (H+/OH- CONC TOO LOW OR MISSING).
**ERROR WHILE GENERATING REPORT FOR STREAM: "H2O2" (WHILE EVALUATING
PROPSET: "PH")
PH COULD NOT BE CALCULATED (H+/OH- CONC TOO LOW OR MISSING).
**ERROR WHILE GENERATING REPORT FOR STREAM: "H2SO4" (WHILE EVALUATING
PROPSET: "PH")
PH COULD NOT BE CALCULATED (H+/OH- CONC TOO LOW OR MISSING).
中国石油大学（华东） **ERROR
RES TIME LOOP FAILURE - RESIDUAL AT MINIMUM/NOT VARYING
RES TIME LOOP ITER = 18 ERR/TOL = 257.70
这个错误是什么意思？应该怎么办？{:1106_364:} 马友门帮帮我吧 没看模拟文件，不知道你做的啥东东， ljjt 发表于 2018-3-22 10:47
没看模拟文件，不知道你做的啥东东，
我用的V7.2，一个模拟机，考不出来。我给你大体说一下可以吗？
做的是一个反应，看看进料对产物流量的影响
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