Trace number 319632

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla FULL? (TO) 1200.08 1200.62

General information on the benchmark

Nameindustrial/crypto/
mizh-sha0-36-2.cnf
MD5SUM82bf685774b76ba263c886940c3aa94d
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark174.274
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210239
Sum of the clauses size628391
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286996
Number of clauses of size 338042
Number of clauses of size 485024
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

20.97/21.02	c run March_dl for 5 seconds ... 
20.97/21.02	c Bin: Executing march_dl
20.97/21.02	c child exit by a signal
20.97/21.02	c march_dl returned code 137.
20.97/21.02	c run saps for 2 seconds ... 
20.97/21.02	c Bin: Executing ubcsat2006
20.97/21.02	c child exited successfully
20.97/21.02	c ubcsat2006 returned code 0.
20.97/21.02	c satzilla computing base features
20.97/21.02	c satzilla doing unit-prop probe
20.97/21.02	c satzilla doing local search probe
20.97/21.02	c satzilla doing lobjois search-space size estimate
20.97/21.02	c satzilla's ranking:
20.97/21.02	c 1) minisat20: 1.479660
20.97/21.02	c 2) eureka: 2.349544
20.97/21.02	c 3) zchaff_rand: 2.493017
20.97/21.02	c 4) vallst: 3.016432
20.97/21.02	c 5) march_dl: 3.915964
20.97/21.02	c 6) kcnfs: 4.531227
20.97/21.02	c 7) kcnfs+P: 999.000000
20.97/21.02	c 8) march_dl+P: 999.000000
20.97/21.02	c 9) vallst+P: 999.000000
20.97/21.02	c 10) zchaff_rand+P: 999.000000
20.97/21.02	c 11) rsat+P: 999.000000
20.97/21.02	c 12) eureka+P: 999.000000
20.97/21.02	c 13) minisat20+P: 999.000000
20.97/21.02	c 14) rsat: 999.000000
20.97/21.02	c satzilla running minisat20 ... 
20.97/21.02	This is MiniSat 2.0 beta
20.97/21.02	WARNING: for repeatability, setting FPU to use double precision
20.97/21.02	============================[ Problem Statistics ]=============================
20.97/21.02	|                                                                             |
20.97/21.02	|  Number of variables:  50073                                                |
20.97/21.02	|  Number of clauses:    210239                                               |
20.99/21.15	|  Parsing time:         0.12         s                                       |
20.99/21.16	============================[ Search Statistics ]==============================
20.99/21.16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
20.99/21.16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
20.99/21.16	===============================================================================
20.99/21.16	|         0 |   45473   177562   514743 |    59187        0    nan |  0.000 % |
20.99/21.17	|       100 |   45473   177562   514743 |    65106      100      5 |  9.187 % |
20.99/21.19	|       250 |   45468   177562   514743 |    71616      248      8 |  9.215 % |
20.99/21.21	|       475 |   45467   177562   514743 |    78778      472      7 |  9.221 % |
20.99/21.29	|       812 |   45466   177562   514743 |    86656      808      7 |  9.223 % |
20.99/21.35	|      1318 |   45466   177562   514743 |    95321     1314      7 |  9.223 % |
20.99/21.40	|      2077 |   45453   177488   514559 |   104853     2069      8 |  9.227 % |
20.99/21.54	|      3217 |   45446   177488   514559 |   115339     3207      8 |  9.256 % |
20.99/21.75	|      4926 |   45441   177488   514559 |   126873     4915      8 |  9.280 % |
22.15/22.28	|      7488 |   45414   177353   514209 |   139560     7344      8 |  9.332 % |
22.75/22.89	|     11332 |   45397   177212   513833 |   153516    11154      9 |  9.340 % |
23.85/23.94	|     17098 |   45371   177063   513413 |   168868    16006      9 |  9.390 % |
25.26/25.39	|     25747 |   45273   176546   512013 |   185755    23047     10 |  9.586 % |
26.75/26.80	|     38721 |   45132   175883   510251 |   204330    34285     10 |  9.868 % |
28.85/28.98	|     58182 |   44800   174532   506511 |   224763    46321     11 | 10.553 % |
34.55/34.68	|     87374 |   44421   172535   501134 |   247240    67987     11 | 11.294 % |
42.65/42.77	|    131163 |   42916   166117   483551 |   271964    78407     11 | 14.938 % |
74.83/74.99	|    196847 |   41870   161733   471574 |   299160   132041     25 | 16.382 % |
234.49/234.65	|    295374 |   41797   161350   470482 |   329076   227902     77 | 16.528 % |
599.79/600.04	|    443164 |   41737   161133   469897 |   361984    52025    116 | 16.660 % |
1158.41/1158.93	|    664847 |   41656   160811   469019 |   398182   273346    197 | 16.809 % |
1198.84/1199.41	c Bin: Executing minisat20
1198.84/1199.41	c child exit by a signal
1198.84/1199.41	c minisat20 returned code 137.
1198.84/1199.41	c minisat20 returned code 137.
1198.84/1199.41	c satzilla running eureka ... 
1198.84/1199.41	c Bin: Executing eureka
1198.84/1199.41	c eureka returned code 1.
1198.84/1199.41	c eureka returned code 1.
1198.84/1199.41	c satzilla running zchaff_rand ... 
1198.84/1199.41	c Bin: Executing zchaff_rand
1198.84/1199.41	c zchaff_rand returned code 1.
1198.84/1199.41	c zchaff_rand returned code 1.
1198.84/1199.41	c satzilla running vallst ... 
1198.84/1199.41	c Bin: Executing vallst
1198.84/1199.41	c vallst returned code 1.
1198.84/1199.41	c vallst returned code 1.
1198.84/1199.41	c satzilla running march_dl ... 
1198.84/1199.41	c Bin: Executing march_dl
1198.84/1199.41	c march_dl returned code 1.
1198.84/1199.41	c march_dl returned code 1.
1198.84/1199.41	c satzilla running kcnfs ... 
1198.84/1199.41	c Bin: Executing kcnfs
1198.84/1199.41	c kcnfs returned code 1.
1198.84/1199.41	c kcnfs returned code 1.
1198.84/1199.41	c satzilla running kcnfs with preprocessing ...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-319632-1173033915 -o ROOT/results/node7/solver-319632-1173033915 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319632-1173033915/SATzilla2007_F /tmp/evaluation/319632-1173033915/instance-319632-1173033915.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.97 0.91 3/77 3266
/proc/meminfo: memFree=1384208/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) R 3264 3266 2754 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=3792 CPUtime=0
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 478 0 0 0 0 0 0 0 18 0 1 0 323346226 3883008 472 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 948 474 49 118 0 827 0

[startup+0.0298931 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 3266
/proc/meminfo: memFree=1384208/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=5568 CPUtime=0.02
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 1077 0 0 0 2 0 0 0 19 0 1 0 323346226 5701632 1071 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 1392 1071 50 118 0 1271 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7080

[startup+0.101899 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 3266
/proc/meminfo: memFree=1384208/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=6492 CPUtime=0.09
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 1361 0 0 0 9 0 0 0 19 0 1 0 323346226 6647808 1355 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 1623 1355 50 118 0 1502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8004

[startup+0.30192 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 3266
/proc/meminfo: memFree=1384208/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=9000 CPUtime=0.29
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 2123 0 0 0 29 0 0 0 20 0 1 0 323346226 9216000 2117 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 2250 2117 50 118 0 2129 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10512

[startup+0.701962 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 3266
/proc/meminfo: memFree=1384208/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=21836 CPUtime=0.69
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 5106 0 0 0 67 2 0 0 25 0 1 0 323346226 22360064 4557 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134650634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 5459 4557 55 118 0 5338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23348

[startup+1.50104 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 3268
/proc/meminfo: memFree=1365760/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=21772 CPUtime=1.49
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 5518 0 0 0 147 2 0 0 25 0 1 0 323346226 22294528 4557 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134617284 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 5443 4557 55 118 0 5322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23284

[startup+3.10121 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 3268
/proc/meminfo: memFree=1365440/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=0
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3267] ppid=3266 vsize=21780 CPUtime=3.09
/proc/3267/stat : 3267 (march_dl) R 3266 3266 2754 0 -1 4194304 7153 0 0 0 306 3 0 0 25 0 1 0 323346226 22302720 4639 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134520501 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3267/statm: 5445 4639 65 118 0 5324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23292

[startup+6.30155 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 3269
/proc/meminfo: memFree=1370112/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=1512 CPUtime=5
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 149 14329 0 0 0 0 492 8 16 0 1 0 323346225 1548288 125 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/3266/statm: 378 125 110 260 0 84 0
[pid=3269] ppid=3266 vsize=18488 CPUtime=1.28
/proc/3269/stat : 3269 (ubcsat2006) R 3266 3266 2754 0 -1 4194304 3613 0 0 0 127 1 0 0 25 0 1 0 323346726 18931712 3595 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/3269/statm: 4622 3595 156 64 0 4203 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20000

[startup+12.7012 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 3269
/proc/meminfo: memFree=1363208/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=22872 CPUtime=12.68
/proc/3266/stat : 3266 (SATzilla2007_F) R 3264 3266 2754 0 -1 4194304 5392 17949 0 0 532 3 723 10 25 0 1 0 323346225 23420928 5360 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3266/statm: 5718 5360 135 260 0 5424 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22872

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1357376/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=15200 CPUtime=4.47
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 3507 0 0 0 445 2 0 0 25 0 1 0 323348328 15564800 3500 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 3800 3500 59 118 0 3678 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30012

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 3270
/proc/meminfo: memFree=1348544/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=24140 CPUtime=30.05
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 5677 0 0 0 3001 4 0 0 25 0 1 0 323348328 24719360 5670 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 6035 5670 59 118 0 5913 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 38952

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1330432/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=42100 CPUtime=81.25
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 10174 0 0 0 8115 10 0 0 25 0 1 0 323348328 43110400 10167 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 10525 10167 59 118 0 10403 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 56912

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1307968/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=64672 CPUtime=141.22
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 15865 0 0 0 14106 16 0 0 25 0 1 0 323348328 66224128 15858 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 16168 15858 59 118 0 16046 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 79484

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1285376/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=87252 CPUtime=201.2
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 21413 0 0 0 20099 21 0 0 25 0 1 0 323348328 89346048 21406 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134535742 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 21813 21406 59 118 0 21691 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 102064

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 3270
/proc/meminfo: memFree=1265984/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=106656 CPUtime=261.19
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 26291 0 0 0 26093 26 0 0 25 0 1 0 323348328 109215744 26284 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 26664 26284 59 118 0 26542 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 121468

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1246400/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=126060 CPUtime=321.17
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 31158 0 0 0 32085 32 0 0 25 0 1 0 323348328 129085440 31151 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525828 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 31515 31151 59 118 0 31393 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 140872


################
# More data... #
################

[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=172212 CPUtime=441.14
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 42587 0 0 0 44068 46 0 0 25 0 1 0 323348328 176345088 42580 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134535710 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 43053 42580 59 118 0 42931 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 187024

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1177792/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=195056 CPUtime=501.12
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 48318 0 0 0 50060 52 0 0 25 0 1 0 323348328 199737344 48311 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 48764 48311 59 118 0 48642 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 209868

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=561.11
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53514 0 0 0 56053 58 0 0 25 0 1 0 323348328 220839936 53507 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53507 59 118 0 53794 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 230476

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=621.09
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53514 0 0 0 62051 58 0 0 25 0 1 0 323348328 220839936 53507 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53507 59 118 0 53794 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 230476

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=681.08
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53514 0 0 0 68049 59 0 0 25 0 1 0 323348328 220839936 53507 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525187 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53507 59 118 0 53794 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 230476

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=741.06
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53514 0 0 0 74047 59 0 0 25 0 1 0 323348328 220839936 53507 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53507 59 118 0 53794 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 230476

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=801.03
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53515 0 0 0 80044 59 0 0 25 0 1 0 323348328 220839936 53508 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53508 59 118 0 53794 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 230476

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=861.02
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53515 0 0 0 86042 60 0 0 25 0 1 0 323348328 220839936 53508 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53508 59 118 0 53794 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 230476

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3270
/proc/meminfo: memFree=1156608/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=921
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53515 0 0 0 92040 60 0 0 25 0 1 0 323348328 220839936 53508 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53508 59 118 0 53794 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 230476

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/85 3426
/proc/meminfo: memFree=1155280/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=215664 CPUtime=980.89
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 53515 0 0 0 98027 62 0 0 25 0 1 0 323348328 220839936 53508 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 53916 53508 59 118 0 53794 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 230476

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3468
/proc/meminfo: memFree=1153344/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=219228 CPUtime=1040.85
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 54392 0 0 0 104021 64 0 0 25 0 1 0 323348328 224489472 54385 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 54807 54385 59 118 0 54685 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 234040

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3468
/proc/meminfo: memFree=1137856/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=234280 CPUtime=1100.83
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 58165 0 0 0 110016 67 0 0 25 0 1 0 323348328 239902720 58158 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525767 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 58570 58158 59 118 0 58448 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 249092

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 3468
/proc/meminfo: memFree=1124032/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=14812 CPUtime=20.99
/proc/3266/stat : 3266 (SATzilla2007_F) S 3264 3266 2754 0 -1 4194304 13091 17949 0 0 1357 9 723 10 25 0 1 0 323346225 15167488 3467 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/3266/statm: 3703 3467 170 260 0 3409 0
[pid=3270] ppid=3266 vsize=248404 CPUtime=1160.81
/proc/3270/stat : 3270 (minisat20) R 3266 3266 2754 0 -1 4194304 61692 0 0 0 116008 73 0 0 25 0 1 0 323348328 254365696 61685 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/3270/statm: 62101 61685 59 118 0 61979 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 263216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 3468
/proc/meminfo: memFree=1336392/2055920 swapFree=4147440/4192956
[pid=3266] ppid=3264 vsize=73792 CPUtime=1200.05
/proc/3266/stat : 3266 (SATzilla2007_F) R 3264 3266 2754 0 -1 4194304 22551 80730 0 0 1463 23 118430 89 25 0 1 0 323346225 75563008 12062 18446744073709551615 134512640 135581085 4294956688 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3266/statm: 18448 12062 177 260 0 18154 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 73792

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.08
CPU user time (s): 1198.94
CPU system time (s): 1.13583
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 267572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.94
system time used= 1.13583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103281
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= 29
involuntary context switches= 6842

runsolver used 1.25181 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Mar  4 18:45:15 UTC 2007

IDJOB= 319632
IDBENCH= 20483
IDSOLVER= 136
FILE ID= node7/319632-1173033915

PBS_JOBID= 4012245

Free space on /tmp= 66499 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/industrial/crypto/mizh-sha0-36-2.cnf
COMMAND LINE= /tmp/evaluation/319632-1173033915/SATzilla2007_F /tmp/evaluation/319632-1173033915/instance-319632-1173033915.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-319632-1173033915 -o ROOT/results/node7/solver-319632-1173033915 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319632-1173033915/SATzilla2007_F /tmp/evaluation/319632-1173033915/instance-319632-1173033915.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  82bf685774b76ba263c886940c3aa94d

RANDOM SEED= 583593926

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1384680 kB
Buffers:         46784 kB
Cached:         530848 kB
SwapCached:       8868 kB
Active:         189380 kB
Inactive:       413612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384680 kB
SwapTotal:     4192956 kB
SwapFree:      4147440 kB
Dirty:           14256 kB
Writeback:           0 kB
Mapped:          32172 kB
Slab:            53812 kB
Committed_AS:  1123424 kB
PageTables:       1768 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= 66499 MiB

End job on node7 on Sun Mar  4 19:05:18 UTC 2007