Trace number 1561783

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
MXC 2009-03-10SAT 71.0392 71.0562

General information on the benchmark

NameCRAFTED/
edgematching/all/em_8_4_5_all.cnf
MD5SUMbcbe82a00b39f246e1dc1a85b2c8371e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.5996
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses62900
Sum of the clauses size155908
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243724
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

70.97/71.04	c starting MXC with:
70.97/71.04	c cnf_path = HOME/instance-1561783-1238768803.cnf
70.97/71.04	c restart_strategy = auto
70.97/71.04	c sign_strategy = cached
70.97/71.04	c use_preprocessing = -1
70.97/71.04	c output_implicant = 1
70.97/71.04	c timeout_seconds = 0
70.97/71.04	c running SatELite... done
70.97/71.04	c 5 vars eliminated
70.97/71.04	c received 0 units and 61604 clauses from SatELite
70.97/71.04	c 4 assignments made, starting to guess now
70.97/71.04	c ===================================[MXC]=====================================
70.97/71.04	c | Conflicts |                Clause Statistics                   |   Vars   |
70.97/71.04	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
70.97/71.04	c =============================================================================
70.97/71.04	c |         0 |       0   43704    17900        0        0     nan |     2420 |
70.97/71.04	c |       100 |       0   43706    17900       98     1050    37.3 |     2416 |
70.97/71.04	c |       210 |       0   43599    17900      206     1105    55.4 |     2411 |
70.97/71.04	c |       441 |       0   43414    17900      435     1220    49.0 |     2402 |
70.97/71.04	c |       805 |       0   43236    17900      796     1402    48.8 |     2393 |
70.97/71.04	c |      1315 |       0   43236    17900     1306     1657    51.0 |     2393 |
70.97/71.04	c |      1986 |       0   42991    17898     1971     1993    52.9 |     2380 |
70.97/71.04	c |      2834 |       0   42919    17898     1815     2417    58.0 |     2376 |
70.97/71.04	c |      3876 |       0   42851    17897     2854     2938    58.2 |     2372 |
70.97/71.04	c |      5132 |       0   42782    17897     2597     3566    54.3 |     2368 |
70.97/71.04	c |      6623 |       0   42718    17896     4084     4311    56.7 |     2364 |
70.97/71.04	c |      8373 |       0   42718    17896     3574     5186    54.6 |     2364 |
70.97/71.04	c |     10408 |       0   42723    17896     5604     6204    64.2 |     2364 |
70.97/71.04	c |     12756 |       0   42730    17896     4551     7378    61.0 |     2364 |
70.97/71.04	c |     15449 |       0   42732    17896     7242     8724    63.5 |     2364 |
70.97/71.04	c |     18521 |       0   42741    17896     5201    10260    59.2 |     2364 |
70.97/71.04	c |     22010 |       0   42743    17896     8688    12005    66.9 |     2364 |
70.97/71.04	c |     25958 |       0   42747    17896    12632    13979    70.5 |     2364 |
70.97/71.04	c |     30411 |       0   42749    17896     9435    16205    63.7 |     2364 |
70.97/71.04	c |     35419 |       0   42755    17896    14437    18709    69.7 |     2364 |
70.97/71.04	c |     41038 |       0   42763    17896    20048    21519    75.1 |     2364 |
70.97/71.04	c |     47329 |       0   42766    17896    14851    24664    72.8 |     2364 |
70.97/71.04	c |     54360 |       0   42770    17896    21878    28180    81.7 |     2364 |
70.97/71.04	c |     62205 |       0   42772    17896    29721    32102    88.2 |     2364 |
70.97/71.04	c |     70945 |       0   42777    17896    21226    36472    80.4 |     2364 |
70.97/71.04	c |     80669 |       0   42798    17896    30929    41334    92.1 |     2364 |
70.97/71.04	c |     91476 |       0   42806    17896    41728    46738    99.8 |     2364 |
70.97/71.04	c |    103474 |       0   42815    17896    27844    52737    75.8 |     2364 |
70.97/71.04	c |    116782 |       0   42819    17896    41148    59391    94.0 |     2364 |
70.97/71.04	c |    131532 |       0   42834    17896    55883    66766   102.8 |     2364 |
70.97/71.04	c |    147868 |       0   42860    17896    72193    74934   111.6 |     2364 |
70.97/71.04	c |    165948 |       0   42896    17896    51419    83974    98.6 |     2364 |
70.97/71.04	c |    185947 |       0   42907    17896    71407    93973   111.9 |     2364 |
70.97/71.04	c |    208057 |       0   42924    17896    93500    97586   122.7 |     2364 |
70.97/71.04	c |    211430 |       0   42928    17896    96869    97960   123.5 |     2364 |
70.97/71.04	c ----- stats for thread 0 -----
70.97/71.04	c restarts: 543
70.97/71.04	c decisions: 1105247
70.97/71.04	c propagations: 24673118
70.97/71.04	c conflicts: 211430
70.97/71.04	c 71.041s elapsed
70.97/71.04	s SATISFIABLE
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Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1561783-1238768803/watcher-1561783-1238768803 -o /tmp/evaluation-result-1561783-1238768803/solver-1561783-1238768803 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1561783-1238768803.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): 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: 0.95 0.98 0.99 3/64 1702
/proc/meminfo: memFree=1837040/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=2584 CPUtime=0
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 1149545581 2646016 457 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 646 457 54 166 0 477 0

[startup+0.037215 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 1702
/proc/meminfo: memFree=1837040/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=5088 CPUtime=0.03
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 1091 0 0 0 3 0 0 0 18 0 1 0 1149545581 5210112 1077 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 1272 1078 54 166 0 1103 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5088

[startup+0.102217 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 1702
/proc/meminfo: memFree=1837040/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=5168 CPUtime=0.09
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 1313 0 0 0 9 0 0 0 18 0 1 0 1149545581 5292032 1061 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 1292 1061 56 166 0 1123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5168

[startup+0.301229 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 1702
/proc/meminfo: memFree=1837040/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=7504 CPUtime=0.29
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 2040 0 0 0 29 0 0 0 19 0 1 0 1149545581 7684096 1666 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 1876 1666 72 166 0 1707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7504

[startup+0.701254 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 1702
/proc/meminfo: memFree=1837040/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=8296 CPUtime=0.69
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 2254 0 0 0 69 0 0 0 22 0 1 0 1149545581 8495104 1880 1992294400 134512640 135192793 4294956224 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 2074 1880 73 166 0 1905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8296

[startup+1.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1829160/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=10012 CPUtime=1.5
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 2688 0 0 0 149 1 0 0 25 0 1 0 1149545581 10252288 2314 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 2503 2314 73 166 0 2334 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10012

[startup+3.1014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1826280/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=13208 CPUtime=3.09
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 3479 0 0 0 308 1 0 0 25 0 1 0 1149545581 13524992 3105 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 3302 3105 73 166 0 3133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13208

[startup+6.3016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1821096/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=18356 CPUtime=6.29
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 4754 0 0 0 628 1 0 0 25 0 1 0 1149545581 18796544 4380 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 4589 4380 73 166 0 4420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18356

[startup+12.702 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1811952/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=26000 CPUtime=12.69
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 6648 0 0 0 1267 2 0 0 25 0 1 0 1149545581 26624000 6274 1992294400 134512640 135192793 4294956224 18446744073709551615 134533896 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 6500 6274 73 166 0 6331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26000

[startup+25.5018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1800496/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=37356 CPUtime=25.48
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 9514 0 0 0 2544 4 0 0 25 0 1 0 1149545581 38252544 9140 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 9339 9140 73 166 0 9170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37356

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1781936/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=56108 CPUtime=51.08
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 14147 0 0 0 5100 8 0 0 25 0 1 0 1149545581 57454592 13773 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 14027 13773 73 166 0 13858 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56108

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

[startup+63.9012 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1774000/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=64196 CPUtime=63.87
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 16163 0 0 0 6377 10 0 0 25 0 1 0 1149545581 65736704 15789 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 16049 15789 73 166 0 15880 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 64196

[startup+67.1054 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1770096/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=68044 CPUtime=67.08
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 17120 0 0 0 6697 11 0 0 25 0 1 0 1149545581 69677056 16746 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 17011 16746 73 166 0 16842 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 68044

[startup+68.7015 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1769008/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=69632 CPUtime=68.68
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 17509 0 0 0 6856 12 0 0 25 0 1 0 1149545581 71303168 17135 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 17408 17135 73 166 0 17239 0
Current children cumulated CPU time (s) 68.68
Current children cumulated vsize (KiB) 69632

[startup+70.3016 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1766640/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=71360 CPUtime=70.28
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 17956 0 0 0 7016 12 0 0 25 0 1 0 1149545581 73072640 17582 1992294400 134512640 135192793 4294956224 18446744073709551615 134552178 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 17840 17582 73 166 0 17671 0
Current children cumulated CPU time (s) 70.28
Current children cumulated vsize (KiB) 71360

[startup+70.7016 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1766640/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=71888 CPUtime=70.67
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 18080 0 0 0 7055 12 0 0 25 0 1 0 1149545581 73613312 17706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 17972 17706 73 166 0 17803 0
Current children cumulated CPU time (s) 70.67
Current children cumulated vsize (KiB) 71888

[startup+70.9016 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1766640/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=72020 CPUtime=70.87
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 18128 0 0 0 7075 12 0 0 25 0 1 0 1149545581 73748480 17754 1992294400 134512640 135192793 4294956224 18446744073709551615 134533297 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 18005 17754 73 166 0 17836 0
Current children cumulated CPU time (s) 70.87
Current children cumulated vsize (KiB) 72020

[startup+71.0016 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1703
/proc/meminfo: memFree=1766640/2055920 swapFree=4177944/4192956
[pid=1702] ppid=1699 vsize=72152 CPUtime=70.97
/proc/1702/stat : 1702 (mxc-sat09) R 1699 1702 1635 0 -1 4194304 18161 0 0 0 7085 12 0 0 25 0 1 0 1149545581 73883648 17787 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1702/statm: 18038 17787 73 166 0 17869 0
Current children cumulated CPU time (s) 70.97
Current children cumulated vsize (KiB) 72152

Child status: 10
Real time (s): 71.0562
CPU time (s): 71.0392
CPU user time (s): 70.8982
CPU system time (s): 0.140978
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 72152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.8982
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18178
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= 7
involuntary context switches= 133

runsolver used 0.049992 second user time and 0.161975 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-03 16:26:43
IDJOB=1561783
IDBENCH=70922
IDSOLVER=504
FILE ID=node29/1561783-1238768803
PBS_JOBID= 9085537
Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/APPLICATIONS/edgematching/all/em_8_4_5_all.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561783-1238768803/watcher-1561783-1238768803 -o /tmp/evaluation-result-1561783-1238768803/solver-1561783-1238768803 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1561783-1238768803.cnf

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

MD5SUM BENCH= bcbe82a00b39f246e1dc1a85b2c8371e
RANDOM SEED=2099085985

node29.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		: 3000.234
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		: 3000.234
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:       1837456 kB
Buffers:         19552 kB
Cached:         124608 kB
SwapCached:       8908 kB
Active:          14516 kB
Inactive:       140104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837456 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            49700 kB
Committed_AS:  3314232 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= 66548 MiB
End job on node29 at 2009-04-03 16:27:54