Trace number 1040230

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
Sugar v1.13+minisatSAT 1.2948 1.39749

General information on the benchmark

Namecsp/rcpsp/
normalized-rcpsp25-37.xml
MD5SUMe12a61e0bf2835c59411869f344666da
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12298
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints48
Maximum constraint arity25
Maximum domain size26
Number of constraints which are defined in extension0
Number of constraints which are defined in intension45
Global constraints used (with number of constraints)cumulative(3)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Wed Jul  2 13:18:25 2008
0.00/0.04	c 0	PID 18679
0.00/0.04	c 0	HOST node5.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1040230-1214997505.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1040230-1214997505.xml' 'HOME/temp.csp'
0.04/0.25	c 0	25 domains, 25 variables, 1 predicates, 0 relations, 48 constraints
0.04/0.27	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.27	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.22/0.34	c 0	Parsing HOME/temp.csp
0.22/0.40	c 0	parsed 99 expressions
0.22/0.40	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.22/0.40	c 0	Converting to clausal form CSP
0.22/0.42	c 0	converted 10 (10%) expressions
0.22/0.42	c 0	converted 20 (20%) expressions
0.22/0.43	c 0	converted 30 (30%) expressions
0.22/0.43	c 0	converted 40 (40%) expressions
0.22/0.43	c 0	converted 50 (50%) expressions
0.22/0.43	c 0	converted 60 (60%) expressions
0.22/0.44	c 0	converted 70 (70%) expressions
0.22/0.44	c 0	converted 80 (80%) expressions
0.22/0.44	c 0	converted 90 (90%) expressions
0.22/0.84	c 1	converted 99 (100%) expressions
0.22/0.84	c 1	CSP : 2027 integers, 498 booleans, 5123 clauses, largest domain size 26
0.22/0.84	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.84	c 1	Propagation in CSP
0.22/0.91	c 1	3222 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.22/0.91	c 1	CSP : 2027 integers, 498 booleans, 5123 clauses, largest domain size 20
0.22/0.91	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.92	c 1	Simplifing CSP by introducing new Boolean variables
0.22/0.92	c 1	CSP : 2027 integers, 498 booleans, 5123 clauses, largest domain size 20
0.22/0.92	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.22/0.96	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.22/0.98	c 1	203 (10%) CSP integer variables are encoded (493 clauses, 5299 bytes)
0.22/0.98	c 1	406 (20%) CSP integer variables are encoded (833 clauses, 9344 bytes)
0.22/0.98	c 1	609 (30%) CSP integer variables are encoded (1150 clauses, 13465 bytes)
0.22/0.99	c 1	811 (40%) CSP integer variables are encoded (1515 clauses, 18210 bytes)
0.22/0.99	c 1	1014 (50%) CSP integer variables are encoded (1880 clauses, 22955 bytes)
0.22/0.99	c 1	1217 (60%) CSP integer variables are encoded (2274 clauses, 28077 bytes)
0.22/0.99	c 1	1419 (70%) CSP integer variables are encoded (2821 clauses, 35188 bytes)
0.22/1.00	c 1	1622 (80%) CSP integer variables are encoded (3340 clauses, 41935 bytes)
0.93/1.00	c 1	1825 (90%) CSP integer variables are encoded (3751 clauses, 47278 bytes)
0.93/1.00	c 1	2027 (100%) CSP integer variables are encoded (4156 clauses, 52543 bytes)
0.93/1.03	c 1	513 (10%) CSP clauses are encoded (6101 clauses, 77264 bytes)
0.93/1.04	c 1	1025 (20%) CSP clauses are encoded (7958 clauses, 103277 bytes)
0.93/1.06	c 1	1537 (30%) CSP clauses are encoded (9818 clauses, 132159 bytes)
0.93/1.06	c 1	2050 (40%) CSP clauses are encoded (11474 clauses, 157757 bytes)
0.93/1.07	c 1	2562 (50%) CSP clauses are encoded (13174 clauses, 184003 bytes)
0.93/1.08	c 1	3074 (60%) CSP clauses are encoded (15085 clauses, 213681 bytes)
0.93/1.09	c 1	3587 (70%) CSP clauses are encoded (18545 clauses, 267001 bytes)
1.03/1.11	c 1	4099 (80%) CSP clauses are encoded (22564 clauses, 330549 bytes)
1.03/1.12	c 1	4611 (90%) CSP clauses are encoded (25758 clauses, 379420 bytes)
1.03/1.13	c 1	5123 (100%) CSP clauses are encoded (28706 clauses, 424900 bytes)
1.03/1.13	c 1	5123 CSP clauses encoded
1.03/1.13	c 1	Writing map file : HOME/temp.map
1.03/1.14	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.14	c 1	SAT : 6681 SAT variables, 28706 SAT clauses, 424900 bytes
1.03/1.14	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.03/1.16	c 1	SOLVING HOME/temp.cnf
1.03/1.16	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.03/1.17	c 1	This is MiniSat 2.0 beta
1.03/1.17	c 1	WARNING: for repeatability, setting FPU to use double precision
1.03/1.17	c 1	============================[ Problem Statistics ]=============================
1.03/1.17	c 1	|                                                                             |
1.03/1.17	c 1	|  Number of variables:  6681                                                 |
1.03/1.17	c 1	|  Number of clauses:    28706                                                |
1.03/1.18	c 1	|  Parsing time:         0.01         s                                       |
1.03/1.18	c 1	============================[ Search Statistics ]==============================
1.03/1.18	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.03/1.18	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.03/1.18	c 1	===============================================================================
1.03/1.18	c 1	|         0 |    3673    13651    31515 |     4550        0    nan |  0.000 % |
1.03/1.19	c 1	===============================================================================
1.03/1.19	c 1	restarts              : 1
1.03/1.19	c 1	conflicts             : 37             (1609 /sec)
1.03/1.19	c 1	decisions             : 90             (0.00 % random) (3914 /sec)
1.03/1.19	c 1	propagations          : 29513          (1283397 /sec)
1.03/1.19	c 1	conflict literals     : 535            (12.01 % deleted)
1.03/1.19	c 1	Memory used           : 2.98 MB
1.03/1.19	c 1	CPU time              : 0.022996 s
1.03/1.19	c 1	
1.03/1.19	c 1	SATISFIABLE
1.03/1.19	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.03/1.19	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.11/1.27	c 1	Decoding HOME/temp.out
1.11/1.33	s SATISFIABLE
1.11/1.34	v 1 0 7 10 0 2 3 6 6 8 7 18 16 8 1 13 22 14 3 13 17 24 17 22 21
1.11/1.34	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.11/1.39	c 1	CPU 1.15 (0.03 0.01 1.12 0.11)
1.11/1.39	c 1	END Wed Jul  2 13:18:26 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040230-1214997505/watcher-1040230-1214997505 -o /tmp/evaluation-result-1040230-1214997505/solver-1040230-1214997505 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1040230-1214997505.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.20 1.81 0.85 4/72 18679
/proc/meminfo: memFree=1918504/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=18572 CPUtime=0
/proc/18679/stat : 18679 (runsolver) R 18677 18679 17711 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 622687613 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18679/statm: 4643 292 257 25 0 2626 0

[startup+0.0577381 s]
/proc/loadavg: 2.20 1.81 0.85 4/72 18679
/proc/meminfo: memFree=1918504/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=13600 CPUtime=0.04
/proc/18679/stat : 18679 (sugar) S 18677 18679 17711 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 622687613 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18679/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.103405 s]
/proc/loadavg: 2.20 1.81 0.85 4/72 18679
/proc/meminfo: memFree=1918504/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=13600 CPUtime=0.04
/proc/18679/stat : 18679 (sugar) S 18677 18679 17711 0 -1 4194304 900 127 0 0 3 1 0 0 21 0 1 0 622687613 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18679/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301447 s]
/proc/loadavg: 2.20 1.81 0.85 4/72 18679
/proc/meminfo: memFree=1918504/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=13600 CPUtime=0.22
/proc/18679/stat : 18679 (sugar) S 18677 18679 17711 0 -1 4194304 956 4277 0 1 3 1 16 2 17 0 1 0 622687613 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/18679/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

[startup+0.701522 s]
/proc/loadavg: 2.20 1.81 0.85 4/72 18679
/proc/meminfo: memFree=1918504/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=13600 CPUtime=0.22
/proc/18679/stat : 18679 (sugar) S 18677 18679 17711 0 -1 4194304 973 4277 0 1 3 1 16 2 15 0 1 0 622687613 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18679/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

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

[startup+1.1076 s]
/proc/loadavg: 2.20 1.81 0.85 4/83 18701
/proc/meminfo: memFree=1901584/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=13600 CPUtime=0.22
/proc/18679/stat : 18679 (sugar) S 18677 18679 17711 0 -1 4194304 974 4277 0 1 3 1 16 2 15 0 1 0 622687613 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18679/statm: 3400 797 370 3 0 500 0
[pid=18692] ppid=18679 vsize=5356 CPUtime=0
/proc/18692/stat : 18692 (sh) S 18679 18679 17711 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 622687640 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18692/statm: 1339 233 193 169 0 50 0
[pid=18693] ppid=18692 vsize=868440 CPUtime=0.81
/proc/18693/stat : 18693 (java) S 18692 18679 17711 0 -1 0 7002 0 1 0 76 5 0 0 19 0 9 0 622687640 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18693/statm: 217110 6214 2562 9 0 211657 0
[pid=18693/tid=18694] ppid=18692 vsize=868440 CPUtime=0.48
/proc/18693/task/18694/stat : 18694 (java) R 18692 18679 17711 0 -1 64 2723 0 1 0 47 1 0 0 23 0 9 0 622687641 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18695] ppid=18692 vsize=868440 CPUtime=0.09
/proc/18693/task/18695/stat : 18695 (java) S 18692 18679 17711 0 -1 64 2125 0 0 0 8 1 0 0 16 0 9 0 622687642 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18696] ppid=18692 vsize=868440 CPUtime=0
/proc/18693/task/18696/stat : 18696 (java) S 18692 18679 17711 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 622687642 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18697] ppid=18692 vsize=868440 CPUtime=0
/proc/18693/task/18697/stat : 18697 (java) S 18692 18679 17711 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 622687642 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18698] ppid=18692 vsize=868440 CPUtime=0
/proc/18693/task/18698/stat : 18698 (java) S 18692 18679 17711 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 622687644 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18699] ppid=18692 vsize=868440 CPUtime=0.21
/proc/18693/task/18699/stat : 18699 (java) R 18692 18679 17711 0 -1 64 1461 0 0 0 20 1 0 0 16 0 9 0 622687644 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 102004832 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18700] ppid=18692 vsize=868440 CPUtime=0
/proc/18693/task/18700/stat : 18700 (java) S 18692 18679 17711 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 622687644 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18693/tid=18701] ppid=18692 vsize=868440 CPUtime=0
/proc/18693/task/18701/stat : 18701 (java) S 18692 18679 17711 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 622687644 889282560 6214 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 887396

[startup+1.30164 s]
/proc/loadavg: 2.20 1.81 0.85 4/83 18701
/proc/meminfo: memFree=1901584/2055920 swapFree=4175520/4192956
[pid=18679] ppid=18677 vsize=13600 CPUtime=1.11
/proc/18679/stat : 18679 (sugar) S 18677 18679 17711 0 -1 4194304 1088 12382 0 2 3 1 98 9 16 0 1 0 622687613 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18679/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.39749
CPU time (s): 1.2948
CPU user time (s): 1.16382
CPU system time (s): 0.13098
CPU usage (%): 92.652
Max. virtual memory (cumulated for all children) (KiB): 887396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16382
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17214
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1629
involuntary context switches= 1537

runsolver used 0.009998 second user time and 0.007998 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-02 13:18:25
IDJOB=1040230
IDBENCH=53685
IDSOLVER=346
FILE ID=node5/1040230-1214997505
PBS_JOBID= 7870912
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/rcpsp/normalized-rcpsp25-37.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040230-1214997505/watcher-1040230-1214997505 -o /tmp/evaluation-result-1040230-1214997505/solver-1040230-1214997505 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1040230-1214997505.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e12a61e0bf2835c59411869f344666da
RANDOM SEED=572697626

node5.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		: 3000.279
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		: 3000.279
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:       1918984 kB
Buffers:          3868 kB
Cached:          56504 kB
SwapCached:      11096 kB
Active:          64916 kB
Inactive:        11404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918984 kB
SwapTotal:     4192956 kB
SwapFree:      4175520 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          18964 kB
Slab:            46100 kB
Committed_AS:   775080 kB
PageTables:       1716 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= 66540 MiB
End job on node5 at 2008-07-02 13:18:26