Make tests fail when building with Intel MKL libraries #799
Description
I'm trying to build Ipopt using the Intel MKL libraries. I'm using Ubuntu 22.04 with Ipopt 3.14.17, and Intel MKL 2025.0 library. I configure Ipopt with:
../configure --with-lapack-lflags="-L${MKLROOT}/lib/intel64 -Wl,--no-as-needed -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lm"
This works without any issues. I then do:
make
Again, no issues. But then I do:
make test
And I get the following output:
Making all in src
make[1]: Entering directory '/home/ben/Ipopt/build/src'
make all-recursive
make[2]: Entering directory '/home/ben/Ipopt/build/src'
make[3]: Entering directory '/home/ben/Ipopt/build/src'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/home/ben/Ipopt/build/src'
make[2]: Leaving directory '/home/ben/Ipopt/build/src'
make[1]: Leaving directory '/home/ben/Ipopt/build/src'
Making all in contrib/sIPOPT
make[1]: Entering directory '/home/ben/Ipopt/build/contrib/sIPOPT'
Making all in src
make[2]: Entering directory '/home/ben/Ipopt/build/contrib/sIPOPT/src'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/ben/Ipopt/build/contrib/sIPOPT/src'
make[2]: Entering directory '/home/ben/Ipopt/build/contrib/sIPOPT'
make[2]: Nothing to be done for 'all-am'.
make[2]: Leaving directory '/home/ben/Ipopt/build/contrib/sIPOPT'
make[1]: Leaving directory '/home/ben/Ipopt/build/contrib/sIPOPT'
make[1]: Entering directory '/home/ben/Ipopt/build'
make[1]: Nothing to be done for 'all-am'.
make[1]: Leaving directory '/home/ben/Ipopt/build'
cd test; make test
make[1]: Entering directory '/home/ben/Ipopt/build/test'
chmod u+x ./run_unitTests
./run_unitTests
Running unitTests...
Testing AMPL Solver Executable...
no AMPL solver executable found, skipping test...
Testing C++ Example...
0
---- 8< ---- Start of test program output ---- 8< ----
******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear optimization.
Ipopt is released as open source code under the Eclipse Public License (EPL).
For more information visit https://github.com/coin-or/Ipopt
******************************************************************************
This is Ipopt version 3.14.17, running with linear solver pardisomkl.
Number of nonzeros in equality constraint Jacobian...: 4
Number of nonzeros in inequality constraint Jacobian.: 4
Number of nonzeros in Lagrangian Hessian.............: 10
Total number of variables............................: 4
variables with only lower bounds: 0
variables with lower and upper bounds: 4
variables with only upper bounds: 0
Total number of equality constraints.................: 1
Total number of inequality constraints...............: 1
inequality constraints with only lower bounds: 1
inequality constraints with lower and upper bounds: 0
inequality constraints with only upper bounds: 0
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
0 1.6109693e+01 1.12e+01 1.21e+01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0
1 1.0447212e+01 3.03e+01 5.41e+01 -0.9 8.87e+03 - 7.95e-03 7.74e-01F 1
2 8.5342831e+01 5.34e+00 4.61e+02 -0.0 2.69e+07 - 3.36e-09 7.01e-08h 2
3r 8.5342831e+01 5.34e+00 9.99e+02 1.6 0.00e+00 - 0.00e+00 6.91e-11R 2
4r 1.0509005e+02 2.30e-03 9.98e+02 1.7 4.89e+09 - 1.84e-08 7.39e-09f 1
5r 3.2865029e+02 4.67e+01 9.97e+02 0.8 1.29e+05 - 1.75e-05 1.20e-05f 1
6r 3.3654577e+02 4.81e+01 9.04e+02 0.5 1.68e+07 - 6.37e-02 2.88e-04H 1
7r 2.4029756e+02 2.42e+01 9.04e+02 0.5 3.69e+15 - 7.22e-20 1.07e-15f 1
8r 1.4591807e+02 3.33e+01 9.05e+02 0.7 4.70e+06 - 6.10e-05 1.14e-02F 1
9r 2.6078513e+01 9.70e+00 9.05e+02 1.1 4.16e+11 - 2.62e-14 9.50e-12f 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
10 2.4873043e+01 9.20e+00 1.94e+01 -0.1 1.17e+05 1.5 4.46e-07 3.39e-07h 1
11 2.6266070e+01 9.33e+00 2.12e+01 -0.1 2.50e+10 - 1.58e-14 2.47e-12f 7
12 2.4353252e+01 8.67e+00 1.78e+01 -0.1 9.06e+04 1.5 1.82e-06 6.81e-07h 1
13 2.5600664e+01 8.86e+00 1.90e+01 -0.1 1.12e+07 - 5.53e-11 4.64e-09f 6
14 2.4009938e+01 8.32e+00 1.60e+01 -0.1 6.24e+04 1.4 1.37e-05 8.31e-07h 1
15 2.4988436e+01 8.57e+00 1.70e+01 -0.1 3.08e+06 0.5 1.68e-10 1.15e-08f 5
16 1.6767904e+01 4.96e+00 9.95e+01 -0.1 3.04e+06 1.3 5.05e-01 1.20e-01H 1
17 2.5827896e+01 2.19e+00 1.72e+02 2.1 1.22e+09 - 7.37e-12 1.18e-09f 1
18 2.7314086e+01 2.08e+00 1.62e+02 -0.1 3.38e+09 - 9.91e-13 1.83e-11f 7
19r 2.7314086e+01 2.08e+00 9.99e+02 1.2 0.00e+00 - 0.00e+00 3.37e-09R 2
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
20r 8.6737909e+01 1.28e+01 1.00e+03 -1.2 1.21e+10 - 5.63e-11 1.18e-09f 1
21r 9.0840166e+01 1.30e+01 4.32e+02 1.7 5.91e+05 - 4.43e-01 1.08e-03F 1
22r 9.0840166e+01 1.30e+01 4.32e+02 1.3 7.14e+05 - 0.00e+00 3.42e-07R 3
23r 3.6412355e+01 1.01e+01 4.32e+02 3.7 2.64e+07 - 2.26e-08 4.94e-08f 2
24r 1.9646452e+02 1.42e+01 4.32e+02 3.0 7.76e+08 - 7.82e-04 3.18e-03H 1
25r 2.9340582e+01 8.39e+00 4.32e+02 3.0 3.69e+09 - 8.71e-12 1.06e-09f 1
26 2.8170045e+01 8.51e+00 5.71e+02 -0.1 2.93e+05 0.4 1.34e-05 1.34e-07h 1
27 2.9065341e+01 8.44e+00 2.28e+01 -0.1 4.37e+15 -0.6 8.99e-20 7.08e-18f 8
28 2.8146872e+01 8.53e+00 7.31e+02 -0.1 2.10e+05 -0.6 1.88e-05 1.48e-07h 1
29 2.9041506e+01 8.47e+00 2.11e+01 -0.1 1.43e+16 -0.7 2.17e-20 2.16e-18f 8
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
30 2.8131365e+01 8.55e+00 1.13e+03 -0.1 3.04e+05 -0.7 1.57e-05 1.02e-07h 1
31 2.9025504e+01 8.49e+00 1.69e+01 -0.1 3.38e+16 -0.8 9.15e-21 9.15e-19f 8
32 2.8122179e+01 8.56e+00 1.90e+04 -0.1 6.41e+05 -0.8 7.99e-05 4.83e-08h 1
33 2.9016022e+01 8.50e+00 1.62e+02 -0.1 9.08e+18 -0.9 3.41e-23 3.41e-21f 8
34 2.8121754e+01 8.56e+00 2.41e+04 -0.1 1.48e+08 -0.9 2.65e-08 2.09e-10h 1
35 2.9015583e+01 8.50e+00 2.13e+02 -0.1 1.46e+19 -1.0 2.12e-23 2.12e-21f 8
36 2.8121421e+01 8.56e+00 3.13e+04 -0.1 2.37e+08 -1.1 1.69e-08 1.30e-10h 1
37 2.9015239e+01 8.50e+00 2.85e+02 -0.1 2.46e+19 -1.1 1.26e-23 1.26e-21f 8
38 2.8121165e+01 8.56e+00 1.68e+07 -0.1 3.99e+08 -0.2 4.19e-06 7.75e-11h 1
39 2.9014975e+01 8.50e+00 1.68e+05 -0.1 7.03e+24 -0.3 4.40e-29 4.40e-27f 8
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
40 2.8121165e+01 8.56e+00 2.13e+07 -0.1 1.14e+14 -0.4 3.46e-14 2.73e-16h 1
41 2.9014975e+01 8.50e+00 2.13e+05 -0.1 1.13e+25 -0.4 2.74e-29 2.74e-27f 8
42 2.8121164e+01 8.56e+00 2.69e+07 -0.1 1.82e+14 -0.5 2.15e-14 1.70e-16h 1
43 2.9014974e+01 8.50e+00 2.69e+05 -0.1 1.81e+25 -0.5 1.70e-29 1.70e-27f 8
44 2.8121164e+01 8.56e+00 3.42e+07 -0.1 2.93e+14 -0.6 1.34e-14 1.06e-16h 1
45 2.9014974e+01 8.50e+00 3.42e+05 -0.1 2.92e+25 -0.6 1.06e-29 1.06e-27f 8
46 2.8121164e+01 8.56e+00 4.33e+07 -0.1 4.71e+14 -0.7 8.35e-15 6.57e-17h 1
47 2.9014974e+01 8.50e+00 4.33e+05 -0.1 4.68e+25 -0.7 6.60e-30 6.60e-28f 8
48 2.8121164e+01 8.56e+00 5.49e+07 -0.1 7.56e+14 -0.8 5.20e-15 4.09e-17h 1
49 2.9014974e+01 8.50e+00 5.49e+05 -0.1 7.53e+25 -0.8 4.11e-30 4.11e-28f 8
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
50 2.8121163e+01 8.56e+00 6.95e+07 -0.1 1.21e+15 -0.9 3.24e-15 2.55e-17h 1
51 2.9014973e+01 8.50e+00 6.95e+05 -0.1 1.21e+26 -0.9 2.56e-30 2.56e-28f 8
52 2.8121163e+01 8.56e+00 8.81e+07 -0.1 1.95e+15 -1.0 2.01e-15 1.59e-17h 1
53 2.9014973e+01 8.50e+00 8.81e+05 -0.1 1.94e+26 -1.0 1.59e-30 1.59e-28f 8
54 2.8121163e+01 8.56e+00 1.12e+08 -0.1 3.13e+15 -1.1 1.25e-15 9.87e-18h 1
55 2.8567184e+01 8.53e+00 1.12e+06 -0.1 3.12e+26 -1.1 9.92e-31 4.96e-29f 9
56 2.9013238e+01 8.50e+00 1.11e+04 -0.1 1.02e+17 -1.2 1.53e-19 1.51e-19f 9
57 2.8121139e+01 8.56e+00 1.54e+06 -0.1 4.99e+11 -0.3 8.55e-12 6.18e-14h 1
58 2.8567160e+01 8.53e+00 1.54e+04 -0.1 5.96e+22 -0.4 5.18e-27 2.59e-25f 9
59 2.9013215e+01 8.50e+00 1.26e+02 -0.1 1.94e+13 -0.4 8.05e-16 7.94e-16f 9
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
60 2.8120614e+01 8.56e+00 9.60e+06 -0.1 9.58e+07 -0.5 2.03e-05 3.22e-10h 1
61 2.9014406e+01 8.50e+00 9.60e+04 -0.1 2.32e+24 -0.5 1.33e-28 1.34e-26f 8
62 2.8120630e+01 8.56e+00 1.22e+07 -0.1 3.71e+13 -0.6 1.06e-13 8.34e-16h 1
63 2.8566642e+01 8.53e+00 1.22e+05 -0.1 3.70e+24 -0.6 8.36e-29 4.18e-27f 9
64 2.9012688e+01 8.50e+00 1.19e+03 -0.1 1.21e+15 -0.7 1.29e-17 1.27e-17f 9
65 2.8120548e+01 8.56e+00 1.55e+05 -0.1 5.92e+09 -0.7 6.66e-10 5.22e-12h 1
66 2.8566559e+01 8.53e+00 1.52e+03 -0.1 6.04e+20 -0.8 5.11e-25 2.56e-23f 9
67 2.9012617e+01 8.50e+00 1.29e+01 -0.1 1.97e+11 -0.8 7.94e-14 7.83e-14f 9
68 2.8114078e+01 8.57e+00 9.47e+04 -0.1 1.06e+06 -0.9 1.79e-04 2.91e-08h 1
69 2.9007661e+01 8.51e+00 9.19e+02 -0.1 2.26e+20 - 1.37e-24 1.37e-22f 8
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
70 2.8114012e+01 8.57e+00 1.20e+05 -0.1 3.56e+09 - 1.10e-09 8.69e-12h 1
71 2.9007592e+01 8.51e+00 1.17e+03 -0.1 3.60e+20 - 8.58e-25 8.58e-23f 8
72 2.8113947e+01 8.57e+00 1.52e+05 -0.1 5.72e+09 - 6.88e-10 5.41e-12h 1
73 2.9007524e+01 8.51e+00 1.49e+03 -0.1 5.79e+20 - 5.34e-25 5.34e-23f 8
74 2.8113895e+01 8.57e+00 1.98e+05 -0.1 9.19e+09 - 4.38e-10 3.37e-12h 1
75 2.9007471e+01 8.51e+00 1.95e+03 -0.1 9.77e+20 - 3.17e-25 3.17e-23f 8
76 2.8113855e+01 8.57e+00 6.75e+08 -0.1 1.55e+10 - 6.89e-07 2.00e-12h 1
77 2.9007430e+01 8.51e+00 6.75e+06 -0.1 1.14e+28 - 2.72e-32 2.72e-30f 8
78 2.8113855e+01 8.57e+00 8.55e+08 -0.1 1.80e+17 - 2.18e-17 1.72e-19h 1
79 2.8559758e+01 8.54e+00 8.55e+06 -0.1 1.83e+28 - 1.69e-32 8.46e-31f 9
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
80 2.9005695e+01 8.51e+00 8.55e+04 -0.1 6.01e+18 - 2.60e-21 2.56e-21f 9
81 2.8113837e+01 8.57e+00 1.09e+07 -0.1 2.87e+13 - 1.37e-13 1.08e-15h 1
82 2.8559740e+01 8.54e+00 1.09e+05 -0.1 2.97e+24 - 1.04e-28 5.21e-27f 9
83 2.9005677e+01 8.51e+00 1.06e+03 -0.1 9.69e+14 - 1.61e-17 1.59e-17f 9
84 2.8113765e+01 8.57e+00 6.78e+08 -0.1 4.64e+09 - 4.20e-06 6.66e-12h 1
85 2.8559666e+01 8.54e+00 6.78e+06 -0.1 1.15e+28 - 2.67e-32 1.34e-30f 9
86 2.9005602e+01 8.51e+00 6.77e+04 -0.1 3.77e+18 - 4.14e-21 4.09e-21f 9
87 2.8113763e+01 8.57e+00 8.60e+06 -0.1 1.80e+13 - 2.18e-13 1.71e-15h 1
88 2.8559665e+01 8.54e+00 8.60e+04 -0.1 1.86e+24 - 1.66e-28 8.31e-27f 9
89 2.9005601e+01 8.51e+00 8.32e+02 -0.1 6.08e+14 - 2.57e-17 2.53e-17f 9
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
90 2.8113672e+01 8.57e+00 1.13e+05 -0.1 2.91e+09 - 1.40e-09 1.06e-11h 1
91 2.8559573e+01 8.54e+00 1.11e+03 -0.1 3.23e+20 - 9.55e-25 4.79e-23f 9
92 2.9005525e+01 8.51e+00 1.70e+01 -0.1 1.06e+11 - 1.48e-13 1.46e-13f 9
93 2.8104183e+01 8.58e+00 5.65e+04 -0.1 5.81e+05 - 2.67e-04 5.31e-08h 1
94 2.8997448e+01 8.52e+00 5.37e+02 -0.1 8.03e+19 - 3.85e-24 3.85e-22f 8
95 2.8104061e+01 8.58e+00 7.16e+04 -0.1 1.24e+09 - 3.18e-09 2.50e-11h 1
96 2.8997321e+01 8.52e+00 6.88e+02 -0.1 1.28e+20 - 2.41e-24 2.41e-22f 8
97 2.8103951e+01 8.58e+00 9.08e+04 -0.1 1.99e+09 - 1.98e-09 1.56e-11h 1
98 2.8997207e+01 8.52e+00 8.80e+02 -0.1 2.06e+20 - 1.50e-24 1.50e-22f 8
99 2.8103864e+01 8.58e+00 1.21e+05 -0.1 3.19e+09 - 1.29e-09 9.69e-12h 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
100 2.8997118e+01 8.52e+00 1.18e+03 -0.1 3.64e+20 - 8.49e-25 8.49e-23f 8
101 2.8103799e+01 8.58e+00 2.52e+08 -0.1 5.63e+09 - 1.16e-06 5.49e-12h 1
102 2.8997051e+01 8.52e+00 2.52e+06 -0.1 1.59e+27 - 1.95e-31 1.95e-29f 8
103 2.8103799e+01 8.58e+00 3.20e+08 -0.1 2.45e+16 - 1.60e-16 1.26e-18h 1
104 2.8549541e+01 8.55e+00 3.20e+06 -0.1 2.55e+27 - 1.21e-31 6.06e-30f 9
105 2.8995317e+01 8.52e+00 3.19e+04 -0.1 8.43e+17 - 1.85e-20 1.83e-20f 9
106 2.8103780e+01 8.58e+00 4.06e+06 -0.1 3.91e+12 - 1.01e-12 7.90e-15h 1
107 2.8549521e+01 8.55e+00 4.06e+04 -0.1 4.14e+23 - 7.45e-28 3.73e-26f 9
108 2.8995298e+01 8.52e+00 3.78e+02 -0.1 1.36e+14 - 1.15e-16 1.13e-16f 9
109 2.8103585e+01 8.58e+00 9.93e+07 -0.1 6.33e+08 - 1.21e-05 4.88e-11h 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
110 2.8549323e+01 8.55e+00 9.93e+05 -0.1 2.48e+26 - 1.24e-30 6.24e-29f 9
111 2.8995096e+01 8.52e+00 9.90e+03 -0.1 8.14e+16 - 1.92e-19 1.89e-19f 9
112 2.8103577e+01 8.58e+00 1.26e+06 -0.1 3.77e+11 - 1.04e-11 8.19e-14h 1
113 2.8549315e+01 8.55e+00 1.26e+04 -0.1 4.00e+22 - 7.72e-27 3.87e-25f 9
114 2.8995089e+01 8.52e+00 1.33e+02 -0.1 1.31e+13 - 1.19e-15 1.17e-15f 9
115 2.8102856e+01 8.59e+00 3.46e+04 -0.1 6.16e+07 - 1.38e-07 5.02e-10h 1
116 2.8996077e+01 8.52e+00 3.18e+02 -0.1 3.01e+19 - 1.03e-23 1.03e-21f 8
117 2.8102633e+01 8.59e+00 6.39e+07 -0.1 4.62e+08 - 1.25e-05 6.69e-11h 1
118 2.8995847e+01 8.52e+00 6.39e+05 -0.1 1.02e+26 - 3.03e-30 3.03e-28f 8
119 2.8102633e+01 8.59e+00 8.10e+07 -0.1 1.57e+15 - 2.50e-15 1.97e-17h 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
120 2.8548356e+01 8.55e+00 8.10e+05 -0.1 1.64e+26 - 1.88e-30 9.42e-29f 9
121 2.8994113e+01 8.52e+00 8.07e+03 -0.1 5.42e+16 - 2.88e-19 2.84e-19f 9
122 2.8102606e+01 8.59e+00 1.03e+06 -0.1 2.50e+11 - 1.57e-11 1.23e-13h 1
123 2.8548329e+01 8.55e+00 1.03e+04 -0.1 2.66e+22 - 1.16e-26 5.81e-25f 9
124 2.8994087e+01 8.52e+00 3.58e+02 -0.1 8.75e+12 - 1.79e-15 1.76e-15f 9
125 2.8101044e+01 8.59e+00 1.35e+11 -0.1 4.10e+07 - 1.00e+00 7.53e-10h 1
126 2.8994205e+01 8.53e+00 1.35e+09 -0.1 4.60e+32 - 6.72e-37 6.73e-35f 8
127 2.8101062e+01 8.59e+00 1.71e+11 -0.1 7.01e+21 - 5.60e-22 4.41e-24h 1
128 2.8546758e+01 8.56e+00 1.71e+09 -0.1 7.34e+32 - 4.21e-37 2.11e-35f 9
129 2.8992489e+01 8.53e+00 3.04e+07 -0.1 2.43e+23 - 6.44e-26 6.35e-26f 9
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
130 2.8100867e+01 8.59e+00 2.18e+09 -0.1 1.12e+18 - 3.52e-18 2.77e-20h 1
131 2.8546561e+01 8.56e+00 3.05e+07 -0.1 1.19e+29 - 2.59e-33 1.30e-31f 9
132 2.8992286e+01 8.53e+00 3.05e+07 -0.1 3.91e+19 - 3.99e-22 3.94e-22f 9
133 2.7001545e+01 9.78e+00 4.51e+07 -0.1 9.10e+14 - 1.42e-15 1.72e-16h 1
134 2.8716766e+01 9.65e+00 4.51e+07 -0.1 1.01e+23 - 3.07e-27 6.14e-25f 7
135 1.0369441e+01 2.15e+01 7.08e+07 -0.1 2.29e+15 - 6.31e-16 1.10e-15f 1
136 3.8575171e+01 2.03e+00 7.36e+06 0.3 6.25e+20 - 4.02e-23 6.30e-21h 1
137 1.1280112e+02 1.87e+01 6.92e+06 3.3 5.62e+15 - 1.81e-17 4.09e-16f 1
138 7.1154978e+01 4.99e+00 6.96e+06 2.6 4.69e+16 - 4.90e-19 8.40e-17f 1
139 2.2186321e+01 1.58e+01 2.96e+06 -0.0 4.21e+17 - 2.85e-03 3.68e-02F 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
140 3.4872812e+01 1.99e+00 1.68e+06 3.3 1.47e+15 - 4.65e-16 1.63e-15h 1
141 1.5553480e+01 2.18e+01 1.69e+06 3.3 1.33e+16 - 1.80e-18 2.96e-16f 1
142 3.4723087e+01 1.76e+00 7.27e+05 3.3 8.17e+19 - 4.82e-22 4.80e-20h 1
143 8.1588549e+01 1.03e+01 7.28e+05 3.3 4.72e+13 - 2.31e-06 8.69e-05F 1
144 1.3285565e+02 1.31e+01 7.28e+05 3.3 8.72e+15 - 8.67e-07 8.67e-05F 1
145 8.4319163e+01 9.26e+00 7.28e+05 2.6 2.44e+12 - 7.31e-06 4.40e-04F 1
146 8.1036976e+01 5.84e+00 7.70e+05 1.9 2.50e+11 - 1.03e-12 5.51e-12f 2
147 1.3145189e+02 6.86e+00 5.20e+04 1.9 1.13e+13 - 1.54e-13 1.54e-13s 2
148 1.5220609e+02 1.85e+01 2.41e+04 1.9 2.35e+10 - 5.92e-11 5.92e-11s 2
149r 1.5220609e+02 1.85e+01 1.00e+03 1.9 0.00e+00 - 0.00e+00 0.00e+00R 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
150r 8.5416015e+01 6.92e+00 1.05e+03 4.8 1.04e+12 - 5.21e-14 1.48e-11f 1
151r 8.5416015e+01 6.92e+00 9.99e+02 1.2 0.00e+00 0.9 0.00e+00 1.05e-09R 2
152r 8.5580615e+01 7.29e+00 1.00e+03 -0.8 6.01e+07 - 1.41e-08 1.87e-07f 1
153 6.4529965e+01 2.55e+00 4.24e+02 1.2 1.06e+08 - 7.27e-04 2.95e-02F 1
154 6.3831996e+01 1.06e+01 3.68e+02 1.2 2.04e+07 - 1.16e-04 1.16e-02F 1
155 6.0997742e+01 1.32e+01 4.06e+02 1.2 1.73e+06 - 2.28e-08 5.41e-07f 2
156 6.3317494e+01 1.19e+01 7.26e+01 1.2 8.57e+06 - 1.10e-07 4.40e-08f 4
157r 6.3317494e+01 1.19e+01 9.99e+02 1.1 0.00e+00 - 0.00e+00 4.84e-08R 2
158r 1.4657081e+02 1.04e+01 9.99e+02 -4.9 1.80e+09 - 4.76e-09 6.13e-09f 1
159r 8.9359788e+01 3.69e+00 9.99e+02 1.7 7.59e+07 - 1.25e-07 1.67e-07f 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
160r 7.0751218e+01 8.79e+00 1.00e+03 -5.1 5.06e+07 1.5 2.87e-02 5.84e-03H 1
161r 4.5132929e+01 7.83e+00 1.33e+03 2.2 7.17e+05 - 3.08e-01 3.27e-02H 1
162r 1.7340821e+02 2.46e+01 1.73e+03 2.5 4.77e+10 2.4 3.41e-06 4.69e-04F 1
163r 1.0781155e+01 2.81e+01 8.86e+02 1.8 2.37e+10 3.2 1.66e-12 1.40e-10h 1
164r 7.3918491e+01 4.96e+00 8.86e+02 1.8 5.05e+10 2.3 1.27e-05 1.58e-03H 1
165 9.1195362e+00 2.97e+01 7.14e+00 0.5 5.42e+06 - 7.27e-09 7.24e-07f 1
166 4.5717400e+01 7.14e+00 2.98e+02 0.0 4.25e+03 - 1.96e-02 2.18e-01H 1
167 1.1965856e+02 2.05e+00 4.72e+02 0.4 5.35e+08 -0.1 1.03e-11 3.70e-09h 2
168r 1.1965856e+02 2.05e+00 9.99e+02 0.8 0.00e+00 - 0.00e+00 4.15e-12R 2
169r 1.3964304e+02 1.98e+00 9.99e+02 -0.2 5.69e+08 - 1.95e-09 1.37e-09f 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
170r 1.0412046e+02 5.74e+00 1.00e+03 -5.4 4.87e+07 - 1.19e-10 1.13e-07f 1
171r 1.2809266e+02 2.25e-01 9.99e+02 1.6 4.35e+04 - 8.77e-06 5.04e-05f 1
172r 3.2345512e+01 2.47e+01 9.99e+02 2.4 3.67e+07 2.4 2.74e-08 3.67e-08h 1
173r 2.8023906e+01 2.61e+01 9.95e+02 -0.2 1.76e+09 1.5 8.71e-02 4.18e-03H 1
174r 2.7320546e+01 2.64e+01 9.92e+02 0.4 4.43e+07 0.5 5.90e-01 7.78e-04F 1
175r 2.7320546e+01 2.64e+01 9.92e+02 0.3 1.06e+09 - 0.00e+00 6.49e-11R 2
176r 6.4473260e+01 4.42e+00 7.89e+02 3.4 1.06e+12 - 1.33e-06 8.65e-05F 1
177r 9.1629097e+00 3.29e+01 8.35e+02 2.7 1.01e+09 2.3 3.85e-11 3.53e-09h 1
178r 2.1165291e+01 1.10e+01 7.90e+02 2.7 6.84e+13 - 2.60e-16 5.77e-14f 1
179r 1.2350696e+01 2.15e+01 7.90e+02 2.7 2.24e+07 1.3 1.76e-09 5.20e-08h 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
180r 4.8775425e+01 2.55e+00 7.90e+02 2.7 4.01e+11 1.3 6.96e-15 9.86e-12f 1
181 3.2289208e+01 4.70e+00 4.42e+01 -5.2 2.92e+06 - 4.35e-03 1.05e-02H 1
182 6.1171188e+01 2.50e+00 5.48e+01 0.7 3.57e+07 -0.1 1.15e-10 2.11e-08h 3
183 2.9142362e+01 7.46e+00 2.29e+01 0.0 6.69e+06 0.7 7.21e-02 1.81e-02H 1
184 3.9071391e+01 1.23e+00 2.37e+01 0.0 7.71e+05 - 6.31e-08 1.26e-06h 3
185 3.3258437e+01 2.07e+00 2.09e+01 0.0 7.86e+05 - 1.15e-01 9.27e-03H 1
186 2.3449310e+02 2.07e+01 6.18e+01 2.3 3.76e+10 - 4.13e-14 1.05e-10f 1
187 5.0231619e+01 2.04e+01 6.91e+02 0.2 4.26e+05 0.7 7.26e-04 5.13e-02H 1
188r 5.0231619e+01 2.04e+01 9.99e+02 1.8 0.00e+00 - 0.00e+00 6.20e-10R 2
189r 6.7028826e+01 2.23e+01 1.00e+03 3.4 5.67e+10 - 5.01e-10 1.17e-09f 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
190r 7.6293815e+01 2.55e+01 9.98e+02 1.5 1.44e+07 - 1.94e-07 4.58e-08f 1
191r 2.5367569e+01 9.19e+00 9.98e+02 0.8 2.97e+07 - 3.33e-11 1.07e-07f 1
192r 2.5367569e+01 9.19e+00 9.99e+02 1.0 0.00e+00 0.6 0.00e+00 1.65e-10R 2
193r 3.5421090e+01 1.07e+01 1.00e+03 -1.5 4.54e+07 - 2.04e-09 1.68e-07f 1
194r 3.3861441e+01 1.20e+01 9.89e+02 1.2 2.30e+04 1.5 1.00e+00 4.40e-03H 1
195r 1.1479001e+02 2.06e+01 9.89e+02 -4.7 2.41e+07 - 3.00e-08 1.34e-07f 1
196r 1.2169668e+01 2.22e+01 9.89e+02 -4.9 2.66e+07 2.4 1.22e-09 8.58e-08h 1
197r 1.1117260e+01 2.33e+01 7.26e+02 -0.6 3.21e+05 - 1.99e-01 8.52e-03F 1
198r 1.1086344e+01 2.34e+01 3.01e+05 -5.1 6.07e+11 - 8.62e-02 7.56e-05H 1
199r 1.1086023e+01 2.34e+01 3.16e+10 -4.7 7.20e+21 - 8.63e-02 8.14e-07H 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
200r 7.0997287e+01 2.32e-01 3.16e+08 2.6 1.04e+44 - 1.46e-51 3.81e-44f 1
201r 1.1475708e+01 2.33e+01 3.19e+08 2.0 1.60e+19 - 2.48e-21 2.46e-19f 1
202r 7.1005368e+01 2.36e-01 3.19e+06 -0.0 2.37e+20 - 1.66e-22 1.66e-20h 1
203r 1.1475459e+01 2.33e+01 3.22e+06 1.5 5.40e+14 - 7.26e-17 7.26e-15f 1
204r 1.0687744e+01 2.40e+01 2.69e+08 -2.0 1.34e+17 - 1.62e-01 1.93e-03H 1
205r 6.8477230e+01 3.72e-01 2.69e+06 -2.0 1.35e+24 - 2.91e-28 2.94e-24h 1
206r 1.1079919e+01 2.39e+01 2.72e+06 1.5 3.78e+14 - 1.05e-16 1.04e-14f 1
207r 6.8654913e+01 3.59e-01 3.04e+04 3.6 4.37e+20 - 8.96e-23 8.96e-21h 1
208r 1.4011830e+01 2.23e+01 4.64e+04 2.9 1.95e+13 - 1.49e-04 2.08e-04F 1
209r 9.1063877e+01 1.24e+00 5.01e+02 2.2 5.07e+15 - 7.74e-18 7.74e-16h 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
210r 1.2279569e+01 2.48e+01 5.01e+02 1.5 3.68e+07 - 4.71e-05 4.65e-03F 1
211r 8.1249910e+01 1.27e+00 5.01e+02 0.8 1.78e+10 - 2.20e-12 2.20e-10h 1
212r 5.0191866e+01 3.62e+00 9.06e+02 0.8 1.32e+07 - 1.01e-07 4.74e-08h 1
213 6.3449159e+01 2.81e+00 9.22e+01 0.2 1.78e+07 - 3.51e-10 1.53e-08h 3
214 4.3543828e+01 8.21e+00 1.00e+02 0.2 1.29e+05 - 3.34e-07 3.04e-06f 1
215r 4.3543828e+01 8.21e+00 9.99e+02 0.9 0.00e+00 - 0.00e+00 1.34e-10R 2
216r 2.0527484e+02 1.52e+01 1.00e+03 2.0 5.09e+09 - 8.34e-08 1.04e-04H 1
217r 8.5611991e+01 1.03e+01 1.00e+03 0.5 1.13e+08 1.5 2.95e-04 1.50e-02H 1
218r 1.1005086e+02 3.97e+00 9.99e+02 -0.4 3.07e+08 - 9.83e-09 2.46e-09f 1
219 1.6540172e+01 2.87e+01 5.44e+02 0.2 8.24e+08 - 4.61e-03 4.55e-02H 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
220 2.4388691e+01 2.69e+01 5.01e+02 0.2 3.95e+07 - 2.83e-10 1.21e-08h 4
221 1.5787629e+01 2.84e+01 6.24e+02 0.2 3.45e+06 - 4.36e-08 1.78e-07f 1
222 2.2932503e+01 2.71e+01 4.28e+00 0.2 2.54e+12 -0.3 2.41e-15 1.94e-13h 4
223r 2.2932503e+01 2.71e+01 9.99e+02 1.4 0.00e+00 -0.4 0.00e+00 3.16e-07R 2
224r 1.9456946e+01 2.85e+01 9.94e+02 3.0 1.89e+10 - 1.37e-08 8.12e-10f 1
225r 3.9317523e+01 4.12e+00 9.94e+02 -0.7 1.91e+07 - 4.93e-11 2.07e-07f 1
226 4.0249744e+01 3.56e+00 2.41e+01 0.2 5.70e+06 1.4 1.34e-07 6.94e-09h 1
227 3.8086578e+01 8.27e+00 2.28e+01 0.2 7.07e+12 1.3 5.60e-17 7.00e-14f 4
228 1.8336856e+01 1.42e+01 1.94e+01 0.2 9.14e+05 1.3 1.24e-01 2.88e-02H 1
229 2.6686731e+01 1.30e+01 2.26e+01 0.2 1.44e+08 - 4.19e-11 3.42e-09h 4
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
230 4.0260236e+01 8.30e+00 4.20e+01 0.2 2.51e+05 - 1.58e-06 1.56e-06h 3
231r 4.0260236e+01 8.30e+00 9.99e+02 0.9 0.00e+00 - 0.00e+00 1.56e-07R 2
232r 3.1175693e+01 1.26e+01 9.98e+02 -5.2 1.55e+07 - 1.06e-06 5.30e-07f 1
233r 2.8070589e+01 1.41e+01 4.42e+02 0.6 2.68e+04 1.5 1.00e+00 5.78e-03H 1
234r 3.1195581e+01 6.54e+00 4.42e+02 1.0 8.57e+05 - 3.59e-06 1.04e-06h 1
235r 4.7874454e+01 1.19e+01 4.42e+02 -0.2 4.22e+09 - 1.66e-12 9.37e-10f 1
236r 1.6693642e+01 1.87e+01 4.38e+02 1.2 2.15e+08 1.5 9.47e-03 8.56e-03H 1
237r 1.4491659e+01 1.12e+01 4.35e+02 0.2 4.78e+04 - 1.18e-03 1.13e-01F 1
238r 1.5115625e+01 1.03e+01 4.35e+02 3.2 4.53e+09 - 7.10e-12 3.97e-11h 1
239r 7.7975911e+01 1.63e+01 8.36e+02 1.1 1.98e+13 - 4.11e-17 2.00e-13f 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
240r 7.7975911e+01 1.63e+01 8.36e+02 1.1 1.70e+08 - 0.00e+00 4.01e-10R 2
Cannot call restoration phase at point that is almost feasible for the restoration NLP (violation 0.000000e+00).
Abort in line search due to no other fall back.
Step computation in the restoration phase failed.
Number of Iterations....: 240
(scaled) (unscaled)
Objective...............: 7.7975911349329166e+01 7.7975911349329166e+01
Dual infeasibility......: 7.7373363708314901e+02 7.7373363708314901e+02
Constraint violation....: 1.6311271406388450e+01 1.6311271406388450e+01
Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00
Complementarity.........: 3.8403645198708056e+00 3.8403645198708056e+00
Overall NLP error.......: 7.7373363708314901e+02 7.7373363708314901e+02
Number of objective function evaluations = 948
Number of objective gradient evaluations = 182
Number of equality constraint evaluations = 951
Number of inequality constraint evaluations = 951
Number of equality constraint Jacobian evaluations = 257
Number of inequality constraint Jacobian evaluations = 257
Number of Lagrangian Hessian evaluations = 241
Total seconds in IPOPT = 0.057
EXIT: Restoration Failed!
Solution of the primal variables, x
x[0] = 4.96001
x[1] = 2.44947
x[2] = 4.92795
x[3] = 1.19372
Solution of the bound multipliers, z_L and z_U
z_L[0] = 0.292774
z_L[1] = 1.0804
z_L[2] = 0.0116779
z_L[3] = 0.0979597
z_U[0] = 1.35557
z_U[1] = 0.199446
z_U[2] = 2.36412
z_U[3] = 0.775303
Objective value
f(x*) = 77.9759
Final value of the constraints:
g(0) = 71.4697
g(1) = 56.3113
*** The problem FAILED!
---- 8< ---- End of test program output ---- 8< ----
******** Test FAILED! ********
Test program existed with nonzero status.
There's more output with further tests that fail in a similar manner. No explicit errors but Ipopt just can't seem to solve any of the problems. Any idea why this is happening and how I can fix it?