Trace number 429153

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 NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alphaOPT2 38.1342 38.2231

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
MD5SUMab5c167d631c36380726b7ea7a7cf75a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.034994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables60
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=160 #constraints=214 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.09/0.16	c restart after 401 decisions
0.19/0.21	c nbDecision=500 #constraints=623
0.39/0.43	c restart after 801 decisions
0.49/0.56	c nbDecision=1000 #constraints=1074
1.19/1.23	c nbDecision=1500 #constraints=1530
1.39/1.40	c restart after 1601 decisions
2.09/2.16	c nbDecision=2000 #constraints=1954
3.59/3.61	c nbDecision=2500 #constraints=2405
6.09/6.11	c nbDecision=3000 #constraints=2855
7.18/7.27	c restart after 3201 decisions
8.80/8.88	c nbDecision=3500 #constraints=3284
12.48/12.55	c nbDecision=4000 #constraints=3656
17.05/17.10	c nbDecision=4500 #constraints=4039
20.54/20.65	c nbDecision=5000 #constraints=4435
25.04/25.18	c nbDecision=5500 #constraints=4897
29.81/29.93	c nbDecision=6000 #constraints=5316
34.81/34.97	c restart after 6401 decisions
36.11/36.21	c nbDecision=6500 #constraints=5790
38.01/38.15	c nbDecision=6644 #constraints=5917
38.01/38.15	c linear search for optimum
38.01/38.15	o 2
38.11/38.21	c nbDecision=6644 #constraints=5918
38.11/38.21	
38.11/38.21	s OPTIMUM FOUND
38.11/38.21	v -x1 x2 -x3 -x4 -x5 x6 x7 x8 x9 x10 x11 -x12 -x13 -x14 x15 x16 x17 -x18 -x19 x20 x21 -x22 x23 x24 x25 -x26 x27 x28 x29 x30 -x31 x32 x33
38.11/38.21	v x34 x35 -x36 x37 -x38 x39 x40 x41 -x42 -x43 -x44 -x45 x46 x47 x48 x49 -x50 x51 -x52 -x53 -x54 x55 x56 x57 x58 -x59 x60 -x61 x62 -x63
38.11/38.21	v -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 x87 x88 x89 x90 -x91
38.11/38.21	v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 x108 x109 x110 -x111 x112 x113 x114 x115
38.11/38.21	v -x116 x117 x118 x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 x134 x135 -x136 x137
38.11/38.21	v -x138 x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 x149 x150 -x151 x152 -x153 x154 x155 -x156 x157 -x158 x159 x160
38.11/38.21	
38.11/38.21	c user time= 38.0992 s
38.11/38.21	c system time= 0.031995 s
38.11/38.21	c wall clock time=38.2182

Verifier Data (download as text)

OK	2

Conversion Script Data (download as text)

sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb
mv /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb.tmp /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-429153-1177981249 -o ROOT/results/node20/solver-429153-1177981249 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb mod 

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): 3600 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: 0.87 1.07 0.90 3/77 5480
/proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=1468 CPUtime=0
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 246042310 1503232 184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134597049 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 367 184 139 317 0 46 0

[startup+0.059887 s]
/proc/loadavg: 0.87 1.07 0.90 3/77 5480
/proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=1732 CPUtime=0.05
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 257 0 0 0 5 0 0 0 18 0 1 0 246042310 1773568 240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554526 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 433 240 139 317 0 112 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1732

[startup+0.101894 s]
/proc/loadavg: 0.87 1.07 0.90 3/77 5480
/proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=1864 CPUtime=0.09
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 292 0 0 0 9 0 0 0 18 0 1 0 246042310 1908736 275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714652 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 466 275 139 317 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1864

[startup+0.301934 s]
/proc/loadavg: 0.87 1.07 0.90 3/77 5480
/proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=2516 CPUtime=0.29
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 431 0 0 0 29 0 0 0 19 0 1 0 246042310 2576384 414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 629 414 139 317 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2516

[startup+0.702013 s]
/proc/loadavg: 0.87 1.07 0.90 3/77 5480
/proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=3296 CPUtime=0.69
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 626 0 0 0 69 0 0 0 23 0 1 0 246042310 3375104 609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135459514 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 824 609 139 317 0 503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3296

[startup+1.50217 s]
/proc/loadavg: 0.87 1.07 0.90 2/78 5481
/proc/meminfo: memFree=1820080/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=4100 CPUtime=1.49
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 873 0 0 0 149 0 0 0 25 0 1 0 246042310 4198400 856 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717289 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 1025 856 170 317 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4100

[startup+3.10149 s]
/proc/loadavg: 0.88 1.07 0.90 2/78 5481
/proc/meminfo: memFree=1818992/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=5148 CPUtime=3.09
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 1132 0 0 0 309 0 0 0 25 0 1 0 246042310 5271552 1115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604488 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 1287 1115 170 317 0 966 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5148

[startup+6.30113 s]
/proc/loadavg: 0.88 1.07 0.90 2/78 5481
/proc/meminfo: memFree=1817456/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=6408 CPUtime=6.29
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 1431 0 0 0 629 0 0 0 25 0 1 0 246042310 6561792 1414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710797 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 1602 1414 170 317 0 1281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6408

[startup+12.7014 s]
/proc/loadavg: 0.90 1.07 0.90 2/84 5507
/proc/meminfo: memFree=1814928/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=7728 CPUtime=12.68
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 1768 0 0 0 1267 1 0 0 25 0 1 0 246042310 7913472 1751 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 1932 1751 170 317 0 1611 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7728

[startup+25.502 s]
/proc/loadavg: 0.91 1.07 0.90 2/84 5563
/proc/meminfo: memFree=1812376/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=10352 CPUtime=25.44
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2385 0 0 0 2542 2 0 0 25 0 1 0 246042310 10600448 2368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 2588 2368 170 317 0 2267 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 10352

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

[startup+31.9063 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5597
/proc/meminfo: memFree=1811352/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=11292 CPUtime=31.82
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2635 0 0 0 3180 2 0 0 25 0 1 0 246042310 11563008 2618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 2823 2618 170 317 0 2502 0
Current children cumulated CPU time (s) 31.82
Current children cumulated vsize (KiB) 11292

[startup+35.1019 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5603
/proc/meminfo: memFree=1810968/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=11684 CPUtime=35.02
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2736 0 0 0 3499 3 0 0 25 0 1 0 246042310 11964416 2719 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 2921 2719 170 317 0 2600 0
Current children cumulated CPU time (s) 35.02
Current children cumulated vsize (KiB) 11684

[startup+36.7012 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5619
/proc/meminfo: memFree=1810840/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=11944 CPUtime=36.61
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2779 0 0 0 3658 3 0 0 25 0 1 0 246042310 12230656 2762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 2986 2762 170 317 0 2665 0
Current children cumulated CPU time (s) 36.61
Current children cumulated vsize (KiB) 11944

[startup+37.5014 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5619
/proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=11944 CPUtime=37.41
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2803 0 0 0 3738 3 0 0 25 0 1 0 246042310 12230656 2786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 2986 2786 170 317 0 2665 0
Current children cumulated CPU time (s) 37.41
Current children cumulated vsize (KiB) 11944

[startup+37.9014 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5619
/proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=12076 CPUtime=37.81
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2817 0 0 0 3778 3 0 0 25 0 1 0 246042310 12365824 2800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 3019 2800 170 317 0 2698 0
Current children cumulated CPU time (s) 37.81
Current children cumulated vsize (KiB) 12076

[startup+38.1015 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5619
/proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=12076 CPUtime=38.01
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2821 0 0 0 3798 3 0 0 25 0 1 0 246042310 12365824 2804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 3019 2804 170 317 0 2698 0
Current children cumulated CPU time (s) 38.01
Current children cumulated vsize (KiB) 12076

[startup+38.2015 s]
/proc/loadavg: 0.93 1.06 0.90 2/84 5619
/proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956
[pid=5480] ppid=5478 vsize=12076 CPUtime=38.11
/proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2822 0 0 0 3808 3 0 0 25 0 1 0 246042310 12365824 2805 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5480/statm: 3019 2805 170 317 0 2698 0
Current children cumulated CPU time (s) 38.11
Current children cumulated vsize (KiB) 12076

Child status: 0
Real time (s): 38.2231
CPU time (s): 38.1342
CPU user time (s): 38.1002
CPU system time (s): 0.033994
CPU usage (%): 99.7673
Max. virtual memory (cumulated for all children) (KiB): 12076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.1002
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2838
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= 957

runsolver used 0.036994 second user time and 0.101984 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 01:00:50 UTC 2007

IDJOB= 429153
IDBENCH= 47888
IDSOLVER= 172
FILE ID= node20/429153-1177981249

PBS_JOBID= 4728191

Free space on /tmp= 66563 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
COMMAND LINE= oree /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb mod           
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-429153-1177981249 -o ROOT/results/node20/conversion-429153-1177981249 -C 600 -M 1800 /tmp/evaluation/429153-1177981249/substituteSizeProductKeyword /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-429153-1177981249 -o ROOT/results/node20/solver-429153-1177981249 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb mod           

META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e
MD5SUM BENCH=  ab5c167d631c36380726b7ea7a7cf75a

RANDOM SEED= 519160531

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1822800 kB
Buffers:         44676 kB
Cached:          96092 kB
SwapCached:      16448 kB
Active:          89636 kB
Inactive:        78268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822800 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          34092 kB
Slab:            50728 kB
Committed_AS:  2314168 kB
PageTables:       1756 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= 66563 MiB

End job on node20 on Tue May  1 01:01:28 UTC 2007