10.62/10.66 c run March_dl for 5 seconds ...
10.62/10.66 c Bin: Executing march_dl
10.62/10.66 c child exit by a signal
10.62/10.66 c march_dl returned code 137.
10.62/10.66 c run saps (UBCSAT implementation) for 2 seconds ...
10.62/10.66 c Bin: Executing ubcsat2006
10.62/10.66 c child exited successfully
10.62/10.66 c ubcsat2006 returned code 0.
10.62/10.66 c satzilla computing base features
10.62/10.66 c satzilla doing unit-prop probe
10.62/10.66 c satzilla doing local search probe
10.62/10.66 c satzilla doing lobjois search-space size estimate
10.62/10.66 c satzilla's ranking:
10.62/10.66 c 1) minisat20+P: 10.368296
10.62/10.66 c 2) march_dl: 10.969995
10.62/10.66 c 3) kcnfs: 13.137208
10.62/10.66 c 4) kcnfs+P: 999.000000
10.62/10.66 c 5) march_dl+P: 999.000000
10.62/10.66 c 6) vallst+P: 999.000000
10.62/10.66 c 7) zchaff_rand+P: 999.000000
10.62/10.66 c 8) vallst: 999.000000
10.62/10.66 c 9) zchaff_rand: 999.000000
10.62/10.66 c 10) minisat20: 999.000000
10.62/10.66 c satzilla running minisat20 with preprocessing ...
10.72/10.76 This is MiniSat 2.0 beta
10.72/10.76 WARNING: for repeatability, setting FPU to use double precision
10.72/10.76 ============================[ Problem Statistics ]=============================
10.72/10.76 | |
10.72/10.76 | Number of variables: 1100 |
10.72/10.76 | Number of clauses: 22000 |
10.72/10.78 | Parsing time: 0.02 s |
10.72/10.78 ============================[ Search Statistics ]==============================
10.72/10.78 | Conflicts | ORIGINAL | LEARNT | Progress |
10.72/10.78 | | Vars Clauses Literals | Limit Clauses Lit/Cl | |
10.72/10.78 ===============================================================================
10.72/10.78 | 0 | 1100 22000 110000 | 7333 0 nan | 0.000 % |
10.72/10.80 | 101 | 1100 22000 110000 | 8066 101 116 | 0.000 % |
10.72/10.81 | 251 | 1100 22000 110000 | 8873 251 125 | 0.000 % |
10.72/10.84 | 476 | 1100 22000 110000 | 9760 476 127 | 0.000 % |
10.72/10.88 | 814 | 1100 22000 110000 | 10736 814 129 | 0.000 % |
10.72/10.94 | 1321 | 1100 22000 110000 | 11810 1321 134 | 0.000 % |
10.72/11.02 | 2081 | 1100 22000 110000 | 12991 2081 138 | 0.000 % |
10.72/11.17 | 3220 | 1100 22000 110000 | 14290 3220 136 | 0.000 % |
11.32/11.42 | 4928 | 1100 22000 110000 | 15719 4928 138 | 0.000 % |
11.74/11.83 | 7492 | 1100 22000 110000 | 17291 7492 136 | 0.000 % |
12.45/12.54 | 11336 | 1100 22000 110000 | 19020 11336 139 | 0.000 % |
13.79/13.90 | 17106 | 1100 22000 110000 | 20922 17106 141 | 0.000 % |
16.14/16.27 | 25757 | 1100 22000 110000 | 23015 15112 145 | 0.000 % |
20.04/20.11 | 38732 | 1100 22000 110000 | 25316 16004 144 | 0.000 % |
27.09/27.23 | 58194 | 1100 22000 110000 | 27848 21234 156 | 0.000 % |
40.52/40.64 | 87386 | 1100 22000 110000 | 30633 17788 149 | 0.000 % |
59.98/60.08 | 131175 | 1100 22000 110000 | 33696 23563 157 | 0.000 % |
93.59/93.71 | 196859 | 1100 22000 110000 | 37066 25314 156 | 0.000 % |
145.44/145.57 | 295389 | 1100 22000 110000 | 40772 23905 154 | 0.000 % |
227.21/227.42 | 443178 | 1100 22000 110000 | 44849 33070 159 | 0.000 % |
375.26/375.43 | 664862 | 1100 22000 110000 | 49334 36041 156 | 0.000 % |
606.61/606.85 | 997388 | 1100 22000 110000 | 54268 15103 143 | 0.000 % |
967.76/968.17 | 1496176 | 1100 22000 110000 | 59695 40398 155 | 0.000 % |
1199.51/1200.01 c Preprocessing...
1199.51/1200.01 c Inital problem has 1100 variables, 22000 nary clauses (0 binary clauses).
1199.51/1200.01 c Num non-binary clauses 22000, Average non-binary clause length 5.000
1199.51/1200.01 c Theory has no gaps
1199.51/1200.01 c Preprocessor runtime was 0.050 seconds.
1199.51/1200.01 c
1199.51/1200.01 c Satisfiability of theory still undetermined.
1199.51/1200.01 c See file /tmp/eLehmP for simplified theory.
1199.51/1200.01 c Bin: Executing minisat20
1199.51/1200.01 c child exit by a signal
1199.51/1200.01 c minisat20 returned code 137.
1199.51/1200.01 c minisat20 returned code 137.
1199.51/1200.01 c satzilla running march_dl ...
1199.51/1200.01 c Bin: Executing march_dl
1199.51/1200.01 c march_dl returned code 1.
1199.51/1200.01 c march_dl returned code 1.
1199.51/1200.01 c satzilla running kcnfs ...
1199.51/1200.01 c Bin: Executing kcnfs
1199.51/1200.01 c kcnfs returned code 1.
1199.51/1200.01 c kcnfs returned code 1.
1199.51/1200.01 c satzilla running kcnfs with preprocessing ...
1199.51/1200.01 c Bin: Executing kcnfs
1199.51/1200.01 c kcnfs returned code 1.
1199.51/1200.01 c kcnfs returned code 1.
1199.51/1200.01 c satzilla running march_dl with preprocessing ...
1199.51/1200.01 c Bin: Executing march_dl
1199.51/1200.01 c march_dl returned code 1.
1199.51/1200.01 c march_dl returned code 1.
1199.51/1200.01 c satzilla running vallst with preprocessing ...
1199.51/1200.01 c Bin: Executing vallst
1199.51/1200.01 c vallst returned code 1.
1199.51/1200.01 c vallst returned code 1.
1199.51/1200.01 c satzilla running zchaff_rand with preprocessing ...
1199.51/1200.01 c Bin: Executing zchaff_rand
1199.51/1200.01 c zchaff_rand returned code 1.
1199.51/1200.01 c zchaff_rand returned code 1.
1199.51/1200.01 c satzilla running vallst ...
1199.51/1200.01 c Bin: Executing vallst
1199.51/1200.01 c vallst returned code 1.
1199.51/1200.01 c vallst returned code 1.
1199.51/1200.01 c satzilla running zchaff_rand ...
1199.51/1200.01 c Bin: Executing zchaff_rand
1199.51/1200.01 c zchaff_rand returned code 1.
1199.51/1200.01 c zchaff_rand returned code 1.
1199.51/1200.01 c satzilla running minisat20 ...
1199.51/1200.01 c Bin: Executing minisat20
1199.51/1200.01 c minisat20 returned code 1.
1199.51/1200.01 c minisat20 returned code 1.
1199.51/1200.01 c ERROR: All Failed!
1199.51/1200.01 c SATZILLA_TIME=1199.740000
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node41/watcher-301953-1172000746 -o ROOT/results/node41/solver-301953-1172000746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301953-1172000746/SATzilla2007_R /tmp/evaluation/301953-1172000746/instance-301953-1172000746.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: 0.14 0.03 0.01 3/64 6553
/proc/meminfo: memFree=1742656/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=1440 CPUtime=0
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 220030988 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 360 110 95 260 0 84 0
[pid=6554] ppid=6553 vsize=812 CPUtime=0
/proc/6554/stat : 6554 (march_dl) R 6553 6553 6478 0 -1 4194304 113 0 0 0 0 0 0 0 19 0 1 0 220030989 831488 108 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6554/statm: 203 109 50 118 0 82 0
[startup+0.107432 s]
/proc/loadavg: 0.14 0.03 0.01 3/64 6553
/proc/meminfo: memFree=1742656/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=1440 CPUtime=0
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 220030988 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 360 110 95 260 0 84 0
[pid=6554] ppid=6553 vsize=2656 CPUtime=0.1
/proc/6554/stat : 6554 (march_dl) R 6553 6553 6478 0 -1 4194304 1592 0 0 0 10 0 0 0 20 0 1 0 220030989 2719744 504 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6554/statm: 664 512 57 118 0 543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4096
[startup+0.515466 s]
/proc/loadavg: 0.14 0.03 0.01 3/64 6553
/proc/meminfo: memFree=1742656/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=1440 CPUtime=0
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 220030988 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 360 110 95 260 0 84 0
[pid=6554] ppid=6553 vsize=4540 CPUtime=0.5
/proc/6554/stat : 6554 (march_dl) R 6553 6553 6478 0 -1 4194304 3205 0 0 0 50 0 0 0 24 0 1 0 220030989 4648960 734 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134583427 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6554/statm: 1135 734 67 118 0 1014 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5980
[startup+1.33554 s]
/proc/loadavg: 0.14 0.03 0.01 2/66 6555
/proc/meminfo: memFree=1739440/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=1440 CPUtime=0
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 220030988 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 360 110 95 260 0 84 0
[pid=6554] ppid=6553 vsize=4540 CPUtime=1.33
/proc/6554/stat : 6554 (march_dl) R 6553 6553 6478 0 -1 4194304 3215 0 0 0 132 1 0 0 25 0 1 0 220030989 4648960 744 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134583356 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6554/statm: 1135 744 67 118 0 1014 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5980
[startup+2.97668 s]
/proc/loadavg: 0.14 0.03 0.01 2/66 6555
/proc/meminfo: memFree=1716464/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=1440 CPUtime=0
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 220030988 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 360 110 95 260 0 84 0
[pid=6554] ppid=6553 vsize=27848 CPUtime=2.97
/proc/6554/stat : 6554 (march_dl) R 6553 6553 6478 0 -1 4194304 9161 0 0 0 260 37 0 0 25 0 1 0 220030989 28516352 6328 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134541096 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6554/statm: 6962 6328 72 118 0 6841 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 29288
[startup+6.25896 s]
/proc/loadavg: 0.20 0.05 0.01 2/66 6556
/proc/meminfo: memFree=1740464/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=1440 CPUtime=5
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 135 10270 0 0 0 0 462 38 16 0 1 0 220030988 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/6553/statm: 360 111 96 260 0 84 0
[pid=6556] ppid=6553 vsize=6188 CPUtime=1.23
/proc/6556/stat : 6556 (ubcsat2006) R 6553 6553 6478 0 -1 4194304 616 0 0 0 120 3 0 0 25 0 1 0 220031489 6336512 599 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/6556/statm: 1547 599 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628
[startup+12.7205 s]
/proc/loadavg: 0.27 0.06 0.02 2/66 6557
/proc/meminfo: memFree=1728304/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=10172 CPUtime=1.93
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 2334 0 0 0 193 0 0 0 25 0 1 0 220032065 10416128 2328 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 2543 2328 59 118 0 2421 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 16828
[startup+25.5266 s]
/proc/loadavg: 0.43 0.11 0.03 2/66 6557
/proc/meminfo: memFree=1718192/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=19220 CPUtime=14.73
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 4617 0 0 0 1471 2 0 0 25 0 1 0 220032065 19681280 4611 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525682 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 4805 4611 59 118 0 4683 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 25876
[startup+51.1508 s]
/proc/loadavg: 0.62 0.18 0.06 2/66 6557
/proc/meminfo: memFree=1714096/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=23476 CPUtime=40.35
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 5657 0 0 0 4032 3 0 0 25 0 1 0 220032065 24039424 5651 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 5869 5651 59 118 0 5747 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30132
[startup+102.393 s]
/proc/loadavg: 0.83 0.30 0.10 2/66 6557
/proc/meminfo: memFree=1708336/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=29152 CPUtime=91.58
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 7092 0 0 0 9154 4 0 0 25 0 1 0 220032065 29851648 7086 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 7288 7086 59 118 0 7166 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35808
[startup+162.454 s]
/proc/loadavg: 0.94 0.43 0.16 2/66 6557
/proc/meminfo: memFree=1705520/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=32004 CPUtime=151.62
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 7780 0 0 0 15157 5 0 0 25 0 1 0 220032065 32772096 7774 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 8001 7774 59 118 0 7879 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 38660
[startup+222.508 s]
/proc/loadavg: 0.98 0.53 0.21 2/66 6557
/proc/meminfo: memFree=1703600/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=33984 CPUtime=211.67
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 8278 0 0 0 21161 6 0 0 25 0 1 0 220032065 34799616 8272 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 8496 8272 59 118 0 8374 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 40640
[startup+282.564 s]
/proc/loadavg: 0.99 0.61 0.25 2/66 6557
/proc/meminfo: memFree=1700848/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=36756 CPUtime=271.7
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 8969 0 0 0 27164 6 0 0 25 0 1 0 220032065 37638144 8963 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 9189 8963 59 118 0 9067 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 43412
[startup+342.622 s]
/proc/loadavg: 0.99 0.68 0.30 2/66 6557
/proc/meminfo: memFree=1699248/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=38276 CPUtime=331.75
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 9379 0 0 0 33168 7 0 0 25 0 1 0 220032065 39194624 9365 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 9569 9365 59 118 0 9447 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 44932
[startup+402.685 s]
/proc/loadavg: 0.99 0.74 0.34 2/66 6557
/proc/meminfo: memFree=1697584/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=39988 CPUtime=391.8
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 9789 0 0 0 39172 8 0 0 25 0 1 0 220032065 40947712 9774 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525543 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 9997 9774 59 118 0 9875 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 46644
[startup+462.74 s]
/proc/loadavg: 0.99 0.78 0.38 2/66 6557
/proc/meminfo: memFree=1695216/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=42364 CPUtime=451.83
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 10386 0 0 0 45175 8 0 0 25 0 1 0 220032065 43380736 10371 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 10591 10371 59 118 0 10469 0
Current children cumulated CPU time (s) 462.55
################
# More data... #
################
[startup+763.04 s]
/proc/loadavg: 0.99 0.91 0.54 2/66 6557
/proc/meminfo: memFree=1690416/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=47124 CPUtime=752.05
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 11585 0 0 0 75196 9 0 0 25 0 1 0 220032065 48254976 11570 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 11781 11570 59 118 0 11659 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 53780
[startup+823.1 s]
/proc/loadavg: 0.99 0.92 0.56 2/66 6557
/proc/meminfo: memFree=1690032/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=47520 CPUtime=812.1
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 11688 0 0 0 81201 9 0 0 25 0 1 0 220032065 48660480 11673 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 11880 11673 59 118 0 11758 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 54176
[startup+883.155 s]
/proc/loadavg: 0.99 0.93 0.59 2/66 6557
/proc/meminfo: memFree=1689776/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=47744 CPUtime=872.13
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 11741 0 0 0 87204 9 0 0 25 0 1 0 220032065 48889856 11726 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525570 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 11936 11726 59 118 0 11814 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 54400
[startup+943.228 s]
/proc/loadavg: 0.99 0.94 0.61 2/72 6663
/proc/meminfo: memFree=1688240/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=47712 CPUtime=932.15
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 11741 0 0 0 93205 10 0 0 25 0 1 0 220032065 48857088 11726 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525886 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 11928 11726 59 118 0 11806 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 54368
[startup+1003.31 s]
/proc/loadavg: 0.99 0.95 0.63 2/72 6735
/proc/meminfo: memFree=1686520/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=49552 CPUtime=992.17
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12185 0 0 0 99207 10 0 0 25 0 1 0 220032065 50741248 12170 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525488 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 12388 12170 59 118 0 12266 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 56208
[startup+1063.38 s]
/proc/loadavg: 0.99 0.96 0.65 2/66 6755
/proc/meminfo: memFree=1685168/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52192 CPUtime=1052.21
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12855 0 0 0 105210 11 0 0 25 0 1 0 220032065 53444608 12840 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525876 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13048 12840 59 118 0 12926 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 58848
[startup+1123.44 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 6755
/proc/meminfo: memFree=1685168/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52060 CPUtime=1112.26
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12855 0 0 0 111215 11 0 0 25 0 1 0 220032065 53309440 12825 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13015 12825 59 118 0 12893 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 58716
[startup+1183.49 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1172.3
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 117219 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525749 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 58980
Solver just ended. Dumping a history of the last processes samples
[startup+1187.29 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1176.09
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 117598 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525616 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1186.81
Current children cumulated vsize (KiB) 58980
[startup+1193.85 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1182.65
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 118254 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1193.37
Current children cumulated vsize (KiB) 58980
[startup+1197.12 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1185.92
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 118581 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525583 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1196.64
Current children cumulated vsize (KiB) 58980
[startup+1198.77 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1187.56
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 118745 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1198.28
Current children cumulated vsize (KiB) 58980
[startup+1199.58 s]
/proc/loadavg: 1.07 0.99 0.70 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1188.38
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 118827 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525557 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1199.1
Current children cumulated vsize (KiB) 58980
[startup+1199.99 s]
/proc/loadavg: 1.07 0.99 0.70 2/66 6755
/proc/meminfo: memFree=1684976/2055920 swapFree=4183324/4192956
[pid=6553] ppid=6551 vsize=6656 CPUtime=10.72
/proc/6553/stat : 6553 (SATzilla2007_R) S 6551 6553 6478 0 -1 4194304 2706 10892 0 0 348 13 666 45 25 0 1 0 220030988 6815744 1480 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/6553/statm: 1664 1480 164 260 0 1388 0
[pid=6557] ppid=6553 vsize=52324 CPUtime=1188.79
/proc/6557/stat : 6557 (minisat20) R 6553 6553 6478 0 -1 4194304 12916 0 0 0 118868 11 0 0 25 0 1 0 220032065 53579776 12886 18446744073709551615 134512640 134998072 4294956768 18446744073709551615 134525534 0 0 8392704 3 0 0 0 17 1 0 0
/proc/6557/statm: 13081 12886 59 118 0 12959 0
Current children cumulated CPU time (s) 1199.51
Current children cumulated vsize (KiB) 58980
Child status: 17
Real time (s): 1200.04
CPU time (s): 1199.58
CPU user time (s): 1198.86
CPU system time (s): 0.72089
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 58980
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.86
system time used= 0.72089
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26527
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= 103
involuntary context switches= 1653
runsolver used 1.00985 second user time and 2.46962 second system time
The end
Begin job on node41 on Tue Feb 20 19:45:50 UTC 2007
IDJOB= 301953
IDBENCH= 20071
IDSOLVER= 134
FILE ID= node41/301953-1172000746
PBS_JOBID= 3892654
Free space on /tmp= 66555 MiB
SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301953-1172000746/SATzilla2007_R /tmp/evaluation/301953-1172000746/instance-301953-1172000746.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-301953-1172000746 -o ROOT/results/node41/solver-301953-1172000746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301953-1172000746/SATzilla2007_R /tmp/evaluation/301953-1172000746/instance-301953-1172000746.cnf
META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH= e00fc2902b68bb75646f8701a0e4a742
RANDOM SEED= 849292990
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node41.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 : 3000.231
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 : 3000.231
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: 1743640 kB
Buffers: 31988 kB
Cached: 229092 kB
SwapCached: 3916 kB
Active: 183312 kB
Inactive: 88000 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1743640 kB
SwapTotal: 4192956 kB
SwapFree: 4183324 kB
Dirty: 9136 kB
Writeback: 0 kB
Mapped: 15064 kB
Slab: 27004 kB
Committed_AS: 451112 kB
PageTables: 1476 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= 66555 MiB
End job on node41 on Tue Feb 20 20:05:51 UTC 2007