10.63/10.69 c run March_dl for 5 seconds ...
10.63/10.69 c Bin: Executing march_dl
10.63/10.69 c child exit by a signal
10.63/10.69 c march_dl returned code 137.
10.63/10.69 c run saps (UBCSAT implementation) for 2 seconds ...
10.63/10.69 c Bin: Executing ubcsat2006
10.63/10.69 c child exited successfully
10.63/10.69 c ubcsat2006 returned code 0.
10.63/10.69 c satzilla computing base features
10.63/10.69 c satzilla doing unit-prop probe
10.63/10.69 c satzilla doing local search probe
10.63/10.69 c satzilla doing lobjois search-space size estimate
10.63/10.69 c satzilla's ranking:
10.63/10.69 c 1) minisat20+P: -1.028214
10.63/10.69 c 2) zchaff_rand+P: -0.294453
10.63/10.69 c 3) minisat20: 1.192187
10.63/10.69 c 4) march_dl: 1.832545
10.63/10.69 c 5) march_dl+P: 3.022208
10.63/10.69 c 6) vallst+P: 3.431622
10.63/10.69 c 7) kcnfs+P: 999.000000
10.63/10.69 c 8) kcnfs: 999.000000
10.63/10.69 c 9) vallst: 999.000000
10.63/10.69 c 10) zchaff_rand: 999.000000
10.63/10.69 c satzilla running minisat20 with preprocessing ...
10.73/10.79 This is MiniSat 2.0 beta
10.73/10.79 WARNING: for repeatability, setting FPU to use double precision
10.73/10.79 ============================[ Problem Statistics ]=============================
10.73/10.79 | |
10.73/10.79 | Number of variables: 1000 |
10.73/10.79 | Number of clauses: 20000 |
10.73/10.80 | Parsing time: 0.01 s |
10.73/10.81 ============================[ Search Statistics ]==============================
10.73/10.81 | Conflicts | ORIGINAL | LEARNT | Progress |
10.73/10.81 | | Vars Clauses Literals | Limit Clauses Lit/Cl | |
10.73/10.81 ===============================================================================
10.73/10.81 | 0 | 1000 20000 100000 | 6666 0 nan | 0.000 % |
10.73/10.82 | 100 | 1000 20000 100000 | 7333 100 112 | 0.000 % |
10.73/10.84 | 250 | 1000 20000 100000 | 8066 250 119 | 0.000 % |
10.77/10.86 | 475 | 1000 20000 100000 | 8873 475 125 | 0.000 % |
10.77/10.90 | 815 | 1000 20000 100000 | 9760 815 119 | 0.000 % |
10.77/10.95 | 1321 | 1000 20000 100000 | 10736 1321 125 | 0.000 % |
10.77/11.04 | 2080 | 1000 20000 100000 | 11810 2080 126 | 0.000 % |
10.77/11.18 | 3220 | 1000 20000 100000 | 12991 3220 128 | 0.000 % |
11.34/11.43 | 4928 | 1000 20000 100000 | 14290 4928 130 | 0.000 % |
11.75/11.82 | 7491 | 1000 20000 100000 | 15719 7491 130 | 0.000 % |
12.47/12.57 | 11335 | 1000 20000 100000 | 17291 11335 135 | 0.000 % |
13.81/13.92 | 17102 | 1000 20000 100000 | 19020 17102 134 | 0.000 % |
16.07/16.12 | 25751 | 1000 20000 100000 | 20922 16048 138 | 0.000 % |
19.75/19.80 | 38726 | 1000 20000 100000 | 23015 18382 147 | 0.000 % |
26.10/26.21 | 58187 | 1000 20000 100000 | 25316 14209 137 | 0.000 % |
36.65/36.78 | 87381 | 1000 20000 100000 | 27848 15037 140 | 0.000 % |
56.85/56.99 | 131170 | 1000 20000 100000 | 30633 25863 146 | 0.000 % |
87.58/87.67 | 196855 | 1000 20000 100000 | 33696 16750 140 | 0.000 % |
136.57/136.65 | 295381 | 1000 20000 100000 | 37066 29431 143 | 0.000 % |
216.50/216.64 | 443171 | 1000 20000 100000 | 40772 31414 142 | 0.000 % |
346.87/347.09 | 664856 | 1000 20000 100000 | 44849 34810 150 | 0.000 % |
546.10/546.37 | 997383 | 1000 20000 100000 | 49334 29936 154 | 0.000 % |
876.63/876.93 | 1496171 | 1000 20000 100000 | 54268 32806 140 | 0.000 % |
1199.57/1199.94 c Preprocessing...
1199.57/1199.94 c Inital problem has 1000 variables, 20000 nary clauses (0 binary clauses).
1199.57/1199.94 c Num non-binary clauses 20000, Average non-binary clause length 5.000
1199.57/1199.94 c Theory has no gaps
1199.57/1199.94 c Preprocessor runtime was 0.060 seconds.
1199.57/1199.94 c
1199.57/1199.94 c Satisfiability of theory still undetermined.
1199.57/1199.94 c See file /tmp/OAfI69 for simplified theory.
1199.57/1199.94 c Bin: Executing minisat20
1199.57/1199.94 c child exit by a signal
1199.57/1199.94 c minisat20 returned code 137.
1199.57/1199.94 c minisat20 returned code 137.
1199.57/1199.94 c satzilla running zchaff_rand with preprocessing ...
1199.57/1199.94 c Bin: Executing zchaff_rand
1199.57/1199.94 c zchaff_rand returned code 1.
1199.57/1199.94 c zchaff_rand returned code 1.
1199.57/1199.94 c satzilla running minisat20 ...
1199.57/1199.94 c Bin: Executing minisat20
1199.57/1199.94 c minisat20 returned code 1.
1199.57/1199.94 c minisat20 returned code 1.
1199.57/1199.94 c satzilla running march_dl ...
1199.57/1199.94 c Bin: Executing march_dl
1199.57/1199.94 c march_dl returned code 1.
1199.57/1199.94 c march_dl returned code 1.
1199.57/1199.94 c satzilla running march_dl with preprocessing ...
1199.57/1199.94 c Bin: Executing march_dl
1199.57/1199.94 c march_dl returned code 1.
1199.57/1199.94 c march_dl returned code 1.
1199.57/1199.94 c satzilla running vallst with preprocessing ...
1199.57/1199.94 c Bin: Executing vallst
1199.57/1199.94 c vallst returned code 1.
1199.57/1199.94 c vallst returned code 1.
1199.57/1199.94 c satzilla running kcnfs with preprocessing ...
1199.57/1199.94 c Bin: Executing kcnfs
1199.57/1199.94 c kcnfs returned code 1.
1199.57/1199.94 c kcnfs returned code 1.
1199.57/1199.94 c satzilla running kcnfs ...
1199.57/1199.94 c Bin: Executing kcnfs
1199.57/1199.94 c kcnfs returned code 1.
1199.57/1199.94 c kcnfs returned code 1.
1199.57/1199.94 c satzilla running vallst ...
1199.57/1199.94 c Bin: Executing vallst
1199.57/1199.94 c vallst returned code 1.
1199.57/1199.94 c vallst returned code 1.
1199.57/1199.94 c satzilla running zchaff_rand ...
1199.57/1199.94 c Bin: Executing zchaff_rand
1199.57/1199.94 c zchaff_rand returned code 1.
1199.57/1199.94 c zchaff_rand returned code 1.
1199.57/1199.94 c ERROR: All Failed!
1199.57/1199.94 c SATZILLA_TIME=1199.780000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node19/watcher-301380-1171966891 -o ROOT/results/node19/solver-301380-1171966891 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301380-1171966891/SATzilla2007_C /tmp/evaluation/301380-1171966891/instance-301380-1171966891.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: 1.07 1.02 1.00 3/77 9759
/proc/meminfo: memFree=1363440/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=1440 CPUtime=0
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 216643128 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 360 110 95 260 0 84 0
[pid=9760] ppid=9759 vsize=796 CPUtime=0
/proc/9760/stat : 9760 (march_dl) R 9759 9759 8663 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 216643128 815104 105 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/9760/statm: 199 105 50 118 0 78 0
[startup+0.107324 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 9759
/proc/meminfo: memFree=1363440/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=1440 CPUtime=0
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 216643128 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 360 110 95 260 0 84 0
[pid=9760] ppid=9759 vsize=2812 CPUtime=0.1
/proc/9760/stat : 9760 (march_dl) R 9759 9759 8663 0 -1 4194304 1689 0 0 0 10 0 0 0 20 0 1 0 216643128 2879488 549 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134543089 0 0 8392704 0 0 0 0 17 1 0 0
/proc/9760/statm: 703 549 61 118 0 582 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4252
[startup+0.515367 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 9759
/proc/meminfo: memFree=1363440/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=1440 CPUtime=0
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 216643128 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 360 110 95 260 0 84 0
[pid=9760] ppid=9759 vsize=4108 CPUtime=0.5
/proc/9760/stat : 9760 (march_dl) R 9759 9759 8663 0 -1 4194304 2860 0 0 0 50 0 0 0 23 0 1 0 216643128 4206592 666 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134583579 0 0 8392704 0 0 0 0 17 1 0 0
/proc/9760/statm: 1027 666 67 118 0 906 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5548
[startup+1.33546 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 9761
/proc/meminfo: memFree=1360864/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=1440 CPUtime=0
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 216643128 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 360 110 95 260 0 84 0
[pid=9760] ppid=9759 vsize=4240 CPUtime=1.32
/proc/9760/stat : 9760 (march_dl) R 9759 9759 8663 0 -1 4194304 2883 0 0 0 132 0 0 0 25 0 1 0 216643128 4341760 689 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134583568 0 0 8392704 0 0 0 0 17 1 0 0
/proc/9760/statm: 1060 689 67 118 0 939 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5680
[startup+2.97163 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 9761
/proc/meminfo: memFree=1339808/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=1440 CPUtime=0
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 216643128 1474560 110 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 360 110 95 260 0 84 0
[pid=9760] ppid=9759 vsize=27348 CPUtime=2.96
/proc/9760/stat : 9760 (march_dl) R 9759 9759 8663 0 -1 4194304 9098 0 0 0 262 34 0 0 25 0 1 0 216643128 28004352 6498 18446744073709551615 134512640 134996440 4294956640 18446744073709551615 134560107 0 0 8392704 0 0 0 0 17 1 0 0
/proc/9760/statm: 6837 6498 72 118 0 6716 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 28788
[startup+6.25799 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 9762
/proc/meminfo: memFree=1361376/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=1440 CPUtime=4.99
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 135 10703 0 0 0 0 464 35 16 0 1 0 216643128 1474560 111 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 360 111 96 260 0 84 0
[pid=9762] ppid=9759 vsize=6188 CPUtime=1.24
/proc/9762/stat : 9762 (ubcsat2006) R 9759 9759 8663 0 -1 4194304 582 0 0 0 118 6 0 0 25 0 1 0 216643629 6336512 565 18446744073709551615 134512640 134777720 4294956496 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/9762/statm: 1547 565 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628
[startup+12.7127 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 9763
/proc/meminfo: memFree=1350112/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=9616 CPUtime=1.91
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 2202 0 0 0 190 1 0 0 25 0 1 0 216644207 9846784 2196 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 2404 2196 59 118 0 2282 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15812
[startup+25.5281 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9763
/proc/meminfo: memFree=1341600/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=17312 CPUtime=14.71
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 4115 0 0 0 1469 2 0 0 25 0 1 0 216644207 17727488 4109 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525843 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 4328 4109 59 118 0 4206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23508
[startup+51.1579 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 9763
/proc/meminfo: memFree=1337696/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=21304 CPUtime=40.33
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 5092 0 0 0 4030 3 0 0 25 0 1 0 216644207 21815296 5086 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 5326 5086 59 118 0 5204 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 27500
[startup+102.409 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 9763
/proc/meminfo: memFree=1333728/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=25132 CPUtime=91.57
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 6076 0 0 0 9153 4 0 0 25 0 1 0 216644207 25735168 6070 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 6283 6070 59 118 0 6161 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 31328
[startup+162.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1330336/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=28484 CPUtime=151.63
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 6939 0 0 0 15157 6 0 0 25 0 1 0 216644207 29167616 6918 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 7121 6918 59 118 0 6999 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 34680
[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1327584/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=31272 CPUtime=211.69
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 7615 0 0 0 21162 7 0 0 25 0 1 0 216644207 32022528 7594 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 7818 7594 59 118 0 7696 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 37468
[startup+282.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1325472/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=33520 CPUtime=271.74
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 8169 0 0 0 27166 8 0 0 25 0 1 0 216644207 34324480 8148 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 8380 8148 59 118 0 8258 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 39716
[startup+342.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1325344/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=33652 CPUtime=331.79
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 8202 0 0 0 33171 8 0 0 25 0 1 0 216644207 34459648 8181 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 8413 8181 59 118 0 8291 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 39848
[startup+402.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1321120/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=37760 CPUtime=391.86
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 9236 0 0 0 39176 10 0 0 25 0 1 0 216644207 38666240 9215 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525828 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 9440 9215 59 118 0 9318 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 43956
[startup+462.841 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1319712/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=39212 CPUtime=451.91
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 9593 0 0 0 45180 11 0 0 25 0 1 0 216644207 40153088 9572 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525554 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 9803 9572 59 118 0 9681 0
Current children cumulated CPU time (s) 462.68
################
# More data... #
################
[startup+823.281 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1316896/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=41968 CPUtime=812.25
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 10298 0 0 0 81211 14 0 0 25 0 1 0 216644207 42975232 10264 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525554 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 10492 10264 59 118 0 10370 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 48164
[startup+883.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1316896/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=41936 CPUtime=872.31
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 10298 0 0 0 87216 15 0 0 25 0 1 0 216644207 42942464 10264 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525539 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 10484 10264 59 118 0 10362 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 48132
[startup+943.424 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9763
/proc/meminfo: memFree=1314080/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=44840 CPUtime=932.37
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11007 0 0 0 93221 16 0 0 25 0 1 0 216644207 45916160 10973 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11210 10973 59 118 0 11088 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 51036
[startup+1003.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 9763
/proc/meminfo: memFree=1313376/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=45460 CPUtime=992.43
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11187 0 0 0 99226 17 0 0 25 0 1 0 216644207 46551040 11153 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11365 11153 59 118 0 11243 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 51656
[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1312864/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=45988 CPUtime=1052.48
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11312 0 0 0 105231 17 0 0 25 0 1 0 216644207 47091712 11278 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525843 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11497 11278 59 118 0 11375 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 52184
[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9763
/proc/meminfo: memFree=1312672/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46252 CPUtime=1112.54
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11361 0 0 0 111236 18 0 0 25 0 1 0 216644207 47362048 11327 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525749 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11563 11327 59 118 0 11441 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 52448
[startup+1183.71 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1172.59
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 117241 18 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 52712
Solver just ended. Dumping a history of the last processes samples
[startup+1187.52 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1176.4
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 117621 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1187.17
Current children cumulated vsize (KiB) 52712
[startup+1194.07 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1182.96
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 118277 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525828 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1193.73
Current children cumulated vsize (KiB) 52712
[startup+1197.35 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1186.23
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 118604 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1197
Current children cumulated vsize (KiB) 52712
[startup+1198.99 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1187.87
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 118768 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1198.64
Current children cumulated vsize (KiB) 52712
[startup+1199.4 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1188.28
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 118809 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1199.05
Current children cumulated vsize (KiB) 52712
[startup+1199.81 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1188.69
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 118850 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525539 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1199.46
Current children cumulated vsize (KiB) 52712
[startup+1199.92 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9765
/proc/meminfo: memFree=1312416/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=6196 CPUtime=10.77
/proc/9759/stat : 9759 (SATzilla2007_C) S 9757 9759 8663 0 -1 4194304 2408 11291 0 0 347 13 669 48 25 0 1 0 216643128 6344704 1366 18446744073709551615 134512640 135579813 4294956608 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/9759/statm: 1549 1366 164 260 0 1273 0
[pid=9763] ppid=9759 vsize=46516 CPUtime=1188.8
/proc/9763/stat : 9763 (minisat20) R 9759 9759 8663 0 -1 4194304 11423 0 0 0 118861 19 0 0 25 0 1 0 216644207 47632384 11389 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/9763/statm: 11629 11389 59 118 0 11507 0
Current children cumulated CPU time (s) 1199.57
Current children cumulated vsize (KiB) 52712
Child status: 17
Real time (s): 1199.94
CPU time (s): 1199.61
CPU user time (s): 1198.8
CPU system time (s): 0.813876
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 52712
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.8
system time used= 0.813876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25135
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= 25
involuntary context switches= 1410
runsolver used 1.13783 second user time and 3.12652 second system time
The end
Begin job on node19 on Tue Feb 20 10:21:31 UTC 2007
IDJOB= 301380
IDBENCH= 20057
IDSOLVER= 135
FILE ID= node19/301380-1171966891
PBS_JOBID= 3849021
Free space on /tmp= 66538 MiB
SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301380-1171966891/SATzilla2007_C /tmp/evaluation/301380-1171966891/instance-301380-1171966891.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-301380-1171966891 -o ROOT/results/node19/solver-301380-1171966891 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301380-1171966891/SATzilla2007_C /tmp/evaluation/301380-1171966891/instance-301380-1171966891.cnf
META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH= 3d0711206cfa2121733d618d99033e11
RANDOM SEED= 193016239
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node19.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 : 3000.214
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 : 5931.00
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 : 3000.214
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: 1363848 kB
Buffers: 58032 kB
Cached: 515072 kB
SwapCached: 0 kB
Active: 302840 kB
Inactive: 314344 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1363848 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 8916 kB
Writeback: 0 kB
Mapped: 62960 kB
Slab: 60444 kB
Committed_AS: 893588 kB
PageTables: 1760 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= 66538 MiB
End job on node19 on Tue Feb 20 10:41:31 UTC 2007