10.53/10.64 c run March_dl for 5 seconds ...
10.53/10.64 c Bin: Executing march_dl
10.53/10.64 c child exit by a signal
10.53/10.64 c march_dl returned code 137.
10.53/10.64 c run saps (UBCSAT implementation) for 2 seconds ...
10.53/10.64 c Bin: Executing ubcsat2006
10.53/10.64 c child exited successfully
10.53/10.64 c ubcsat2006 returned code 0.
10.53/10.64 c satzilla computing base features
10.53/10.64 c satzilla doing unit-prop probe
10.53/10.64 c satzilla doing local search probe
10.53/10.64 c satzilla doing lobjois search-space size estimate
10.53/10.64 c satzilla's ranking:
10.53/10.64 c 1) minisat20+P: -2.069582
10.53/10.64 c 2) minisat20: 1.249594
10.53/10.64 c 3) march_dl: 2.119037
10.53/10.64 c 4) march_dl+P: 2.959458
10.53/10.64 c 5) zchaff_rand+P: 3.090374
10.53/10.64 c 6) vallst+P: 3.413763
10.53/10.64 c 7) kcnfs+P: 999.000000
10.53/10.64 c 8) kcnfs: 999.000000
10.53/10.64 c 9) vallst: 999.000000
10.53/10.64 c 10) zchaff_rand: 999.000000
10.53/10.64 c satzilla running minisat20 with preprocessing ...
10.63/10.71 This is MiniSat 2.0 beta
10.63/10.71 WARNING: for repeatability, setting FPU to use double precision
10.63/10.71 ============================[ Problem Statistics ]=============================
10.63/10.71 | |
10.63/10.71 | Number of variables: 700 |
10.63/10.71 | Number of clauses: 14000 |
10.63/10.72 | Parsing time: 0.01 s |
10.63/10.72 ============================[ Search Statistics ]==============================
10.63/10.72 | Conflicts | ORIGINAL | LEARNT | Progress |
10.63/10.72 | | Vars Clauses Literals | Limit Clauses Lit/Cl | |
10.63/10.72 ===============================================================================
10.63/10.72 | 0 | 700 14000 70000 | 4666 0 nan | 0.000 % |
10.63/10.73 | 100 | 700 14000 70000 | 5133 100 97 | 0.000 % |
10.63/10.74 | 251 | 700 14000 70000 | 5646 251 90 | 0.000 % |
10.69/10.76 | 477 | 700 14000 70000 | 6211 477 90 | 0.000 % |
10.69/10.79 | 814 | 700 14000 70000 | 6832 814 91 | 0.000 % |
10.69/10.83 | 1321 | 700 14000 70000 | 7515 1321 92 | 0.000 % |
10.69/10.90 | 2082 | 700 14000 70000 | 8267 2082 95 | 0.000 % |
10.69/11.01 | 3221 | 700 14000 70000 | 9094 3221 98 | 0.000 % |
10.69/11.18 | 4929 | 700 14000 70000 | 10003 4929 100 | 0.000 % |
11.45/11.49 | 7491 | 700 14000 70000 | 11003 7491 101 | 0.000 % |
11.95/12.05 | 11335 | 700 14000 70000 | 12104 5708 102 | 0.000 % |
12.77/12.89 | 17101 | 700 14000 70000 | 13314 11474 104 | 0.000 % |
14.31/14.40 | 25750 | 700 14000 70000 | 14645 13353 108 | 0.000 % |
17.08/17.13 | 38726 | 700 14000 70000 | 16110 11454 108 | 0.000 % |
21.07/21.14 | 58187 | 700 14000 70000 | 17721 14576 107 | 0.000 % |
28.86/28.97 | 87379 | 700 14000 70000 | 19493 16825 106 | 0.000 % |
40.85/40.96 | 131168 | 700 14000 70000 | 21443 11300 102 | 0.000 % |
60.43/60.49 | 196852 | 700 14000 70000 | 23587 11951 104 | 0.000 % |
93.64/93.76 | 295378 | 700 14000 70000 | 25946 14218 107 | 0.000 % |
144.77/144.92 | 443167 | 700 14000 70000 | 28540 25718 107 | 0.000 % |
228.40/228.53 | 664851 | 700 14000 70000 | 31394 22071 103 | 0.000 % |
365.82/366.04 | 997377 | 700 14000 70000 | 34534 21330 106 | 0.000 % |
592.81/593.03 | 1496166 | 700 14000 70000 | 37987 28686 111 | 0.000 % |
926.49/926.79 | 2244351 | 700 14000 70000 | 41786 34192 108 | 0.000 % |
1199.49/1199.86 c Preprocessing...
1199.49/1199.86 c Inital problem has 700 variables, 14000 nary clauses (0 binary clauses).
1199.49/1199.86 c Num non-binary clauses 14000, Average non-binary clause length 5.000
1199.49/1199.86 c Theory has no gaps
1199.49/1199.86 c Preprocessor runtime was 0.030 seconds.
1199.49/1199.86 c
1199.49/1199.86 c Satisfiability of theory still undetermined.
1199.49/1199.86 c See file /tmp/kn6Ocs for simplified theory.
1199.49/1199.86 c Bin: Executing minisat20
1199.49/1199.86 c child exit by a signal
1199.49/1199.86 c minisat20 returned code 137.
1199.49/1199.86 c minisat20 returned code 137.
1199.49/1199.86 c satzilla running minisat20 ...
1199.49/1199.86 c Bin: Executing minisat20
1199.49/1199.86 c minisat20 returned code 1.
1199.49/1199.86 c minisat20 returned code 1.
1199.49/1199.86 c satzilla running march_dl ...
1199.49/1199.86 c Bin: Executing march_dl
1199.49/1199.86 c march_dl returned code 1.
1199.49/1199.86 c march_dl returned code 1.
1199.49/1199.86 c satzilla running march_dl with preprocessing ...
1199.49/1199.86 c Bin: Executing march_dl
1199.49/1199.86 c march_dl returned code 1.
1199.49/1199.86 c march_dl returned code 1.
1199.49/1199.86 c satzilla running zchaff_rand with preprocessing ...
1199.49/1199.86 c Bin: Executing zchaff_rand
1199.49/1199.86 c zchaff_rand returned code 1.
1199.49/1199.86 c zchaff_rand returned code 1.
1199.49/1199.86 c satzilla running vallst with preprocessing ...
1199.49/1199.86 c Bin: Executing vallst
1199.49/1199.87 c vallst returned code 1.
1199.49/1199.87 c vallst returned code 1.
1199.49/1199.87 c satzilla running kcnfs with preprocessing ...
1199.49/1199.87 c Bin: Executing kcnfs
1199.49/1199.87 c kcnfs returned code 1.
1199.49/1199.87 c kcnfs returned code 1.
1199.49/1199.87 c satzilla running kcnfs ...
1199.49/1199.87 c Bin: Executing kcnfs
1199.49/1199.87 c kcnfs returned code 1.
1199.49/1199.87 c kcnfs returned code 1.
1199.49/1199.87 c satzilla running vallst ...
1199.49/1199.87 c Bin: Executing vallst
1199.49/1199.87 c vallst returned code 1.
1199.49/1199.87 c vallst returned code 1.
1199.49/1199.87 c satzilla running zchaff_rand ...
1199.49/1199.87 c Bin: Executing zchaff_rand
1199.49/1199.87 c zchaff_rand returned code 1.
1199.49/1199.87 c zchaff_rand returned code 1.
1199.49/1199.87 c ERROR: All Failed!
1199.49/1199.87 c SATZILLA_TIME=1199.690000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node18/watcher-300765-1171935016 -o ROOT/results/node18/solver-300765-1171935016 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300765-1171935016/SATzilla2007_C /tmp/evaluation/300765-1171935016/instance-300765-1171935016.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 31472
/proc/meminfo: memFree=1535912/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=1440 CPUtime=0
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 213456160 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 360 110 95 260 0 84 0
[pid=31473] ppid=31472 vsize=768 CPUtime=0
/proc/31473/stat : 31473 (march_dl) R 31472 31472 31017 0 -1 4194304 100 0 0 0 0 0 0 0 19 0 1 0 213456160 786432 95 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31473/statm: 192 95 50 118 0 71 0
[startup+0.107111 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 31472
/proc/meminfo: memFree=1535912/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=1440 CPUtime=0
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 213456160 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 360 110 95 260 0 84 0
[pid=31473] ppid=31472 vsize=3124 CPUtime=0.1
/proc/31473/stat : 31473 (march_dl) R 31472 31472 31017 0 -1 4194304 1870 0 0 0 10 0 0 0 20 0 1 0 213456160 3198976 445 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134583400 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31473/statm: 781 456 67 118 0 660 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4564
[startup+0.515151 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 31472
/proc/meminfo: memFree=1535912/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=1440 CPUtime=0
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 213456160 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 360 110 95 260 0 84 0
[pid=31473] ppid=31472 vsize=3124 CPUtime=0.5
/proc/31473/stat : 31473 (march_dl) R 31472 31472 31017 0 -1 4194304 1931 0 0 0 50 0 0 0 23 0 1 0 213456160 3198976 506 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134583408 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31473/statm: 781 506 67 118 0 660 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4564
[startup+1.33523 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31474
/proc/meminfo: memFree=1533848/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=1440 CPUtime=0
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 213456160 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 360 110 95 260 0 84 0
[pid=31473] ppid=31472 vsize=3256 CPUtime=1.32
/proc/31473/stat : 31473 (march_dl) R 31472 31472 31017 0 -1 4194304 1973 0 0 0 132 0 0 0 25 0 1 0 213456160 3334144 548 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134583356 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31473/statm: 814 548 67 118 0 693 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4696
[startup+2.97139 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31474
/proc/meminfo: memFree=1518808/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=1440 CPUtime=0
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 213456160 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 360 110 95 260 0 84 0
[pid=31473] ppid=31472 vsize=17764 CPUtime=2.96
/proc/31473/stat : 31473 (march_dl) R 31472 31472 31017 0 -1 4194304 6082 0 0 0 275 21 0 0 25 0 1 0 213456160 18190336 4204 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134543121 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31473/statm: 4441 4204 72 118 0 4320 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 19204
[startup+6.2477 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31475
/proc/meminfo: memFree=1534168/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=1440 CPUtime=4.99
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 135 6975 0 0 0 0 478 21 16 0 1 0 213456160 1474560 111 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31472/statm: 360 111 96 260 0 84 0
[pid=31475] ppid=31472 vsize=6188 CPUtime=1.23
/proc/31475/stat : 31475 (ubcsat2006) R 31472 31472 31017 0 -1 4194304 476 0 0 0 116 7 0 0 25 0 1 0 213456660 6336512 459 18446744073709551615 134512640 134777720 4294956496 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/31475/statm: 1547 459 156 64 0 1128 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7628
[startup+12.7083 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1525528/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=7408 CPUtime=1.98
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 1600 0 0 0 198 0 0 0 25 0 1 0 213457231 7585792 1594 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525765 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 1852 1594 59 118 0 1730 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12204
[startup+25.5256 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1521752/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=11104 CPUtime=14.79
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 2541 0 0 0 1479 0 0 0 25 0 1 0 213457231 11370496 2535 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 2776 2535 59 118 0 2654 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15900
[startup+51.156 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1519064/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=13876 CPUtime=40.41
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 3226 0 0 0 4040 1 0 0 25 0 1 0 213457231 14209024 3220 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525645 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 3469 3220 59 118 0 3347 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18672
[startup+102.41 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1516376/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=16648 CPUtime=91.66
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 3929 0 0 0 9163 3 0 0 25 0 1 0 213457231 17047552 3923 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525536 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 4162 3923 59 118 0 4040 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 21444
[startup+162.486 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1514264/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=18660 CPUtime=151.71
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 4406 0 0 0 15168 3 0 0 25 0 1 0 213457231 19107840 4400 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 4665 4400 59 118 0 4543 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 23456
[startup+222.556 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1513816/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=19188 CPUtime=211.77
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 4523 0 0 0 21173 4 0 0 25 0 1 0 213457231 19648512 4517 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525564 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 4797 4517 59 118 0 4675 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 23984
[startup+282.621 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1511256/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=21564 CPUtime=271.82
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 5145 0 0 0 27177 5 0 0 25 0 1 0 213457231 22081536 5139 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525816 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 5391 5139 59 118 0 5269 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 26360
[startup+342.688 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1510872/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=22084 CPUtime=331.87
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 5246 0 0 0 33182 5 0 0 25 0 1 0 213457231 22614016 5240 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 5521 5240 59 118 0 5399 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 26880
[startup+402.763 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1508632/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=24240 CPUtime=391.93
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 5805 0 0 0 39187 6 0 0 25 0 1 0 213457231 24821760 5799 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525539 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 6060 5799 59 118 0 5938 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 29036
[startup+462.833 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31476
/proc/meminfo: memFree=1507992/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=24796 CPUtime=451.98
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 5955 0 0 0 45191 7 0 0 25 0 1 0 213457231 25391104 5944 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 6199 5944 59 118 0 6077 0
Current children cumulated CPU time (s) 462.67
################
# More data... #
################
[startup+823.247 s]
/proc/loadavg: 0.99 0.97 0.91 3/79 31478
/proc/meminfo: memFree=1504856/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=27944 CPUtime=812.3
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 6746 0 0 0 81220 10 0 0 25 0 1 0 213457231 28614656 6730 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 6986 6730 59 118 0 6864 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 32740
[startup+883.311 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31478
/proc/meminfo: memFree=1504856/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=28076 CPUtime=872.34
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 6748 0 0 0 87224 10 0 0 25 0 1 0 213457231 28749824 6732 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525570 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7019 6732 59 118 0 6897 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 32872
[startup+943.38 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31478
/proc/meminfo: memFree=1503128/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=30004 CPUtime=932.39
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7216 0 0 0 93228 11 0 0 25 0 1 0 213457231 30724096 7200 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525570 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7501 7200 59 118 0 7379 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 34800
[startup+1003.45 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31478
/proc/meminfo: memFree=1502104/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=30796 CPUtime=992.45
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7433 0 0 0 99233 12 0 0 25 0 1 0 213457231 31535104 7417 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525536 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7699 7417 59 118 0 7577 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 35592
[startup+1063.52 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31478
/proc/meminfo: memFree=1501784/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31192 CPUtime=1052.5
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7523 0 0 0 105238 12 0 0 25 0 1 0 213457231 31940608 7507 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7798 7507 59 118 0 7676 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 35988
[startup+1123.59 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31852 CPUtime=1112.55
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 111242 13 0 0 25 0 1 0 213457231 32616448 7672 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525816 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7963 7672 59 118 0 7841 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 36648
[startup+1183.66 s]
/proc/loadavg: 1.06 0.99 0.91 3/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1172.61
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 117247 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 36536
Solver just ended. Dumping a history of the last processes samples
[startup+1187.45 s]
/proc/loadavg: 1.06 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1176.4
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 117626 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1187.09
Current children cumulated vsize (KiB) 36536
[startup+1194.01 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1182.95
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 118281 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1193.64
Current children cumulated vsize (KiB) 36536
[startup+1197.29 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1186.24
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 118610 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525583 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1196.93
Current children cumulated vsize (KiB) 36536
[startup+1198.93 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1187.88
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 118774 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1198.57
Current children cumulated vsize (KiB) 36536
[startup+1199.34 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1188.29
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 118815 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525788 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1198.98
Current children cumulated vsize (KiB) 36536
[startup+1199.75 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1188.7
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 118856 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1199.39
Current children cumulated vsize (KiB) 36536
[startup+1199.86 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 31478
/proc/meminfo: memFree=1501080/2055920 swapFree=4192812/4192956
[pid=31472] ppid=31470 vsize=4796 CPUtime=10.69
/proc/31472/stat : 31472 (SATzilla2007_C) S 31470 31472 31017 0 -1 4194304 1749 7457 0 0 339 16 681 33 25 0 1 0 213456160 4911104 1021 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/31472/statm: 1199 1021 164 260 0 923 0
[pid=31476] ppid=31472 vsize=31740 CPUtime=1188.8
/proc/31476/stat : 31476 (minisat20) R 31472 31472 31017 0 -1 4194304 7688 0 0 0 118866 14 0 0 25 0 1 0 213457231 32501760 7663 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31476/statm: 7935 7663 59 118 0 7813 0
Current children cumulated CPU time (s) 1199.49
Current children cumulated vsize (KiB) 36536
Child status: 17
Real time (s): 1199.87
CPU time (s): 1199.53
CPU user time (s): 1198.88
CPU system time (s): 0.650901
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 36648
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.88
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16907
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 2094
runsolver used 1.09583 second user time and 3.17052 second system time
The end
Begin job on node18 on Tue Feb 20 01:30:16 UTC 2007
IDJOB= 300765
IDBENCH= 20042
IDSOLVER= 135
FILE ID= node18/300765-1171935016
PBS_JOBID= 3848924
Free space on /tmp= 66539 MiB
SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/300765-1171935016/SATzilla2007_C /tmp/evaluation/300765-1171935016/instance-300765-1171935016.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-300765-1171935016 -o ROOT/results/node18/solver-300765-1171935016 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300765-1171935016/SATzilla2007_C /tmp/evaluation/300765-1171935016/instance-300765-1171935016.cnf
META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH= 66b921164fd5e4b2a03cd80961fa2940
RANDOM SEED= 673682237
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.236
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.236
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1536256 kB
Buffers: 54164 kB
Cached: 332960 kB
SwapCached: 0 kB
Active: 309672 kB
Inactive: 137108 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1536256 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 8704 kB
Writeback: 0 kB
Mapped: 78544 kB
Slab: 58492 kB
Committed_AS: 825008 kB
PageTables: 1668 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66539 MiB
End job on node18 on Tue Feb 20 01:50:17 UTC 2007