Changeset 1159

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Timestamp:
07/23/08 15:20:19 (4 months ago)
Author:
dmitrey.kroshko
Message:

minor update in tests/chain.py

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  • trunk/openopt/scikits/openopt/tests/chain.py

    r1155 r1159  
    3030 
    3131 
    32 MaxForces *= 1.01 
     32MaxForces *= 1.001 
    3333 
    3434lengths = 5*ones(n)+cos(arange(n))#array([4, 3, 1, 2]) 
    …… 
    8484    r['ly'] = ry 
    8585    r['forceConstraint'] = ForceThreshold 
    86     if ForceThreshold > contol: # chain will be broken 
     86    if ForceThreshold > 0: # chain will be broken 
    8787        r['broken'] = True 
    8888    else: 
    …… 
    111111def f(x): 
    112112   r = ooFuncs[-1]()['lx'] 
    113    if isnan(r): r = inf 
    114113   return r 
    115114 
    116 p = NLP(f, x0, c=c, plot=0, maxIter = 1e4, contol = contol, iprint=1, maxFunEvals = 1e10) 
     115p = NLP(f, x0, c=c, goal = 'max', plot=1, maxIter = 1e4, contol = contol, iprint=1, maxFunEvals = 1e10) 
    117116r = p.solve('ralg') 
    118117 
    …… 
    121120#solver: ralg   problem: unnamed   goal: minimum 
    122121# iter    objFunVal    log10(maxResidual) 
    123 #    0        inf               1.85 
     122#    0        nan               2.01 
    124123#    ... 
    125 # 122  1.033e+02              -2.10 
     124# 122  1.854e+02              -2.10 
    126125#istop:  4 (|| F[k] - F[k-1] || < ftol) 
    127 #Solver:   Time Elapsed = 96.74        CPU Time Elapsed = 96.11 
    128 #objFunValue: 103.2939 (feasible, max constraint =  0.008) 
     126#Solver:   Time Elapsed = 91.98        CPU Time Elapsed = 91.3 
     127#objFunValue: 185.4275 (feasible, max constraint =  0.008)