Trace number 1534246

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
IUT_BMB_SAT 1.0? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c IUT_BMB_SAT version 1.0
0.00/0.02	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  460                                                  |
0.00/0.02	c |  Number of clauses:    1955                                                 |
0.00/0.02	c |  Parsing time:         0.00         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     450     1931     5824 |      643        0    nan |  0.000 % |
0.00/0.02	c |       101 |     450     1931     5824 |      708      101     21 |  0.000 % |
0.00/0.03	c |       252 |     450     1931     5824 |      778      252     20 |  0.000 % |
0.00/0.03	c |       477 |     450     1931     5824 |      856      477     21 |  0.000 % |
0.00/0.04	c |       814 |     450     1931     5824 |      942      814     21 |  0.000 % |
0.00/0.06	c |      1320 |     450     1931     5824 |     1036      819     20 |  0.000 % |
0.00/0.09	c |      2080 |     450     1931     5824 |     1140     1044     18 |  0.000 % |
0.00/0.13	c |      3219 |     450     1931     5824 |     1254     1002     19 |  0.000 % |
0.00/0.19	c |      4927 |     450     1931     5824 |     1379      755     18 |  0.000 % |
0.00/0.30	c |      7489 |     450     1931     5824 |     1517     1185     20 |  0.000 % |
0.00/0.46	c |     11336 |     450     1931     5824 |     1669     1130     19 |  0.000 % |
0.00/0.71	c |     17102 |     450     1931     5824 |     1836      917     17 |  0.000 % |
0.98/1.08	c |     25751 |     450     1931     5824 |     2020     1134     18 |  0.000 % |
1.57/1.66	c |     38725 |     450     1931     5824 |     2222     1735     18 |  0.000 % |
2.47/2.54	c |     58187 |     450     1931     5824 |     2444     2029     18 |  0.000 % |
3.87/3.96	c |     87380 |     450     1931     5824 |     2688     1366     18 |  0.000 % |
6.07/6.16	c |    131169 |     450     1931     5824 |     2957     1417     18 |  0.000 % |
9.47/9.54	c |    196853 |     450     1931     5824 |     3253     2537     21 |  0.000 % |
14.57/14.69	c |    295381 |     450     1931     5824 |     3578     2135     16 |  0.000 % |
22.77/22.83	c |    443170 |     450     1931     5824 |     3936     3030     20 |  0.000 % |
35.45/35.50	c |    664853 |     450     1931     5824 |     4330     2044     17 |  0.000 % |
55.05/55.14	c |    997379 |     450     1931     5824 |     4763     2374     17 |  0.000 % |
85.93/86.07	c |   1496168 |     450     1931     5824 |     5239     3924     20 |  0.000 % |
134.61/134.76	c |   2244352 |     450     1931     5824 |     5763     4239     20 |  0.000 % |
210.89/211.00	c |   3366629 |     450     1931     5824 |     6339     5443     24 |  0.000 % |
329.44/329.65	c |   5050041 |     450     1931     5824 |     6973     4087     20 |  0.000 % |
517.08/517.34	c |   7575157 |     450     1931     5824 |     7671     3717     20 |  0.000 % |
810.97/811.36	c |  11362833 |     450     1931     5824 |     8438     4068     19 |  0.000 % |
1200.02/1200.50	sh: line 1: 16933 Terminated              HOME/minisat simple.out solve.out >temp.out
1200.02/1200.50	c cannot read from file

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1534246-1238557491/watcher-1534246-1238557491 -o /tmp/evaluation-result-1534246-1238557491/solver-1534246-1238557491 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1534246-1238557491.cnf HOME 

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): 1800 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: 0.93 0.98 1.03 3/64 16930
/proc/meminfo: memFree=1066592/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) R 16928 16930 16893 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 146 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/16930/statm: 354 146 97 274 0 77 0

[startup+0.0785729 s]
/proc/loadavg: 0.93 0.98 1.03 3/64 16930
/proc/meminfo: memFree=1066592/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1416

[startup+0.101575 s]
/proc/loadavg: 0.93 0.98 1.03 3/64 16930
/proc/meminfo: memFree=1066592/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1416

[startup+0.301596 s]
/proc/loadavg: 0.93 0.98 1.03 3/64 16930
/proc/meminfo: memFree=1066592/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1416

[startup+0.701641 s]
/proc/loadavg: 0.93 0.98 1.03 3/64 16930
/proc/meminfo: memFree=1066592/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1416

[startup+1.50173 s]
/proc/loadavg: 0.93 0.98 1.03 2/67 16933
/proc/meminfo: memFree=1065480/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=2448 CPUtime=1.47
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 255 0 0 0 147 0 0 0 25 0 1 0 299950502 2506752 236 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 612 236 84 178 0 432 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9220

[startup+3.10191 s]
/proc/loadavg: 0.93 0.98 1.03 2/67 16933
/proc/meminfo: memFree=1065224/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=2580 CPUtime=3.07
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 288 0 0 0 307 0 0 0 25 0 1 0 299950502 2641920 269 1992294400 134512640 135243223 4294956320 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 645 269 84 178 0 465 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9352

[startup+6.30226 s]
/proc/loadavg: 0.93 0.98 1.03 2/67 16933
/proc/meminfo: memFree=1064904/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=2712 CPUtime=6.27
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 329 0 0 0 627 0 0 0 25 0 1 0 299950502 2777088 310 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 678 310 84 178 0 498 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9484

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 1.03 2/67 16933
/proc/meminfo: memFree=1064656/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=2844 CPUtime=12.67
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 383 0 0 0 1267 0 0 0 25 0 1 0 299950502 2912256 364 1992294400 134512640 135243223 4294956320 18446744073709551615 134745678 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 711 364 84 178 0 531 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9616

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.02 2/67 16933
/proc/meminfo: memFree=1064528/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=3240 CPUtime=25.47
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 455 0 0 0 2547 0 0 0 25 0 1 0 299950502 3317760 436 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 810 436 84 178 0 630 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10012

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 1.02 2/67 16933
/proc/meminfo: memFree=1064144/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=3504 CPUtime=51.05
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 539 0 0 0 5105 0 0 0 25 0 1 0 299950502 3588096 520 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 876 520 84 178 0 696 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 10276

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.02 2/67 16933
/proc/meminfo: memFree=1063504/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=4040 CPUtime=102.23
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 671 0 0 0 10223 0 0 0 25 0 1 0 299950502 4136960 652 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1010 652 84 178 0 830 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 10812

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/67 16933
/proc/meminfo: memFree=1063056/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=4440 CPUtime=162.2
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 780 0 0 0 16220 0 0 0 25 0 1 0 299950502 4546560 761 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1110 761 84 178 0 930 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 11212

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/67 16933
/proc/meminfo: memFree=1062800/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=4696 CPUtime=222.18
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 846 0 0 0 22218 0 0 0 25 0 1 0 299950502 4808704 827 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1174 827 84 178 0 994 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 11468

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16933
/proc/meminfo: memFree=1062672/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1061328/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=6156 CPUtime=702.01
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1210 0 0 0 70200 1 0 0 25 0 1 0 299950502 6303744 1191 1992294400 134512640 135243223 4294956320 18446744073709551615 134555956 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1539 1191 84 178 0 1359 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 12928

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16933
/proc/meminfo: memFree=1061264/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=6288 CPUtime=761.99
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1229 0 0 0 76198 1 0 0 25 0 1 0 299950502 6438912 1210 1992294400 134512640 135243223 4294956320 18446744073709551615 134564973 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1572 1210 84 178 0 1392 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 13060

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16933
/proc/meminfo: memFree=1061136/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=6452 CPUtime=821.96
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1269 0 0 0 82195 1 0 0 25 0 1 0 299950502 6606848 1250 1992294400 134512640 135243223 4294956320 18446744073709551615 134558259 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1613 1250 84 178 0 1433 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 13224

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16933
/proc/meminfo: memFree=1060944/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=6588 CPUtime=881.94
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1311 0 0 0 88193 1 0 0 25 0 1 0 299950502 6746112 1292 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1647 1292 84 178 0 1467 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 13360

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16933
/proc/meminfo: memFree=1060816/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=6732 CPUtime=941.92
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1337 0 0 0 94191 1 0 0 25 0 1 0 299950502 6893568 1318 1992294400 134512640 135243223 4294956320 18446744073709551615 134555907 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1683 1318 84 178 0 1503 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 13504

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16939
/proc/meminfo: memFree=1060424/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=6872 CPUtime=1001.89
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1385 0 0 0 100188 1 0 0 25 0 1 0 299950502 7036928 1366 1992294400 134512640 135243223 4294956320 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1718 1366 84 178 0 1538 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 13644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16939
/proc/meminfo: memFree=1060424/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=7012 CPUtime=1061.87
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1402 0 0 0 106186 1 0 0 25 0 1 0 299950502 7180288 1383 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1753 1383 84 178 0 1573 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 13784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16939
/proc/meminfo: memFree=1060360/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=7012 CPUtime=1121.84
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1417 0 0 0 112183 1 0 0 25 0 1 0 299950502 7180288 1398 1992294400 134512640 135243223 4294956320 18446744073709551615 134565001 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1753 1398 84 178 0 1573 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 13784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16939
/proc/meminfo: memFree=1060296/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=7152 CPUtime=1181.82
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1432 0 0 0 118181 1 0 0 25 0 1 0 299950502 7323648 1413 1992294400 134512640 135243223 4294956320 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1788 1413 84 178 0 1608 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 13924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16939
/proc/meminfo: memFree=1060296/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=7152 CPUtime=1200.02
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1435 0 0 0 120001 1 0 0 25 0 1 0 299950502 7323648 1416 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1788 1416 84 178 0 1608 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 13924

Sending SIGTERM to process tree (bottom up)

Sleeping 2Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 16939
/proc/meminfo: memFree=1060296/2055920 swapFree=4181692/4192956
[pid=16930] ppid=16928 vsize=1416 CPUtime=0
/proc/16930/stat : 16930 (IUT_BMB_SAT) S 16928 16930 16893 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 299950500 1449984 164 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/16930/statm: 354 164 105 274 0 77 0
[pid=16932] ppid=16930 vsize=5356 CPUtime=0
/proc/16932/stat : 16932 (sh) S 16930 16930 16893 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 299950501 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16932/statm: 1339 232 193 169 0 50 0
[pid=16933] ppid=16932 vsize=7152 CPUtime=1200.02
/proc/16933/stat : 16933 (minisat) R 16932 16930 16893 0 -1 4194304 1435 0 0 0 120001 1 0 0 25 0 1 0 299950502 7323648 1416 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/16933/statm: 1788 1416 84 178 0 1608 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 13924

Child status: 0
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.032994
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 13924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1946
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= 8
involuntary context switches= 2707

runsolver used 0.959854 second user time and 3.41748 second system time

The end

Launcher Data

Begin job on node42 at 2009-04-01 05:44:51
IDJOB=1534246
IDBENCH=70623
IDSOLVER=523
FILE ID=node42/1534246-1238557491
PBS_JOBID= 9062145
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1534246-1238557491/watcher-1534246-1238557491 -o /tmp/evaluation-result-1534246-1238557491/solver-1534246-1238557491 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1534246-1238557491.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=1845262898

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.211
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		: 3000.211
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:       1067144 kB
Buffers:        114612 kB
Cached:         768284 kB
SwapCached:       5184 kB
Active:         191856 kB
Inactive:       699492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067144 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          14144 kB
Slab:            83520 kB
Committed_AS:  1038272 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-04-01 06:04:52