Trace number 1877290

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
bsolo 3.1UNSAT 84.4822 84.5056

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110973670.opb
MD5SUM2d5d56ef88518febfb85606d45805c18
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.884865
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877290-1245115715.opb
0.00/0.00	c File size is 9909 bytes.
0.00/0.00	c Highest Coefficient sum: 1248
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.001 s
0.00/0.00	c Var: 169 Constr: 101 30/70/1 Lit: 1205 Watch. Lit: 900
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.00	c Pre-processing Time: 0.006 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0    169       99     1179   11      880    2563      0      0 0.01
0.00/0.00	c Switching off lower bounding mode.
84.47/84.50	c      103    169      206     4362   21     1107    2820    107   4120 0.03
84.47/84.50	c      253    169      363    11738   32     1420    3103    264   4362 0.06
84.47/84.50	c      478    169      593    20454   34     1878    3414    494   4230 0.11
84.47/84.50	c      818    169      947    32288   34     2591    3756    848   3876 0.21
84.47/84.50	c     1327    169     1476    49790   33     3651    4132   1377   3519 0.38
84.47/84.50	c     2092    169     2265    79600   35     5230    4546   2166   3040 0.69
84.47/84.50	c     3239    169     3443   118633   34     7594    5001   3344   2679 1.21
84.47/84.50	c     4962    169     2645    90221   34     5985    5502   2546   2288 2.17
84.47/84.50	c     7547    169     5310   192988   36    11317    6053   5211   2155 3.50
84.47/84.50	c    11427    169     3126    99972   31     6949    6659   3027   1908 5.99
84.47/84.50	c    17250    169     5742   218861   38    12197    7325   5643   1768 9.75
84.47/84.50	c    25988    169     7337   276392   37    15415    8058   7238   1550 16.77
84.47/84.50	c    39100    169     4436   173360   39     9580    8864   4337   1358 28.79
84.47/84.50	c    58770    169     6787   268503   39    14310    9751   6688   1220 48.16
84.47/84.50	c    88281    169     7591   342063   45    15935   10727   7492   1095 80.58
84.47/84.50	c Backtracks by Clause: 90966
84.47/84.50	c Backtracks by PB constraint: 35
84.47/84.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
84.47/84.50	c   15    91001  23525   141081    10396   450525  10297   1077 84.48
84.47/84.50	s UNSATISFIABLE
84.47/84.50	c Total time: 84.479 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877290-1245115715/watcher-1877290-1245115715 -o /tmp/evaluation-result-1877290-1245115715/solver-1877290-1245115715 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877290-1245115715.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 0.94 0.99 3/64 32034
/proc/meminfo: memFree=1253352/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=10708 CPUtime=0
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 179171597 10964992 239 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 2677 239 188 640 0 2033 0

[startup+0.055367 s]
/proc/loadavg: 0.96 0.94 0.99 3/64 32034
/proc/meminfo: memFree=1253352/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=10828 CPUtime=0.04
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 306 0 0 0 4 0 0 0 18 0 1 0 179171597 11087872 287 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 2707 287 196 640 0 2063 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10828

[startup+0.101372 s]
/proc/loadavg: 0.96 0.94 0.99 3/64 32034
/proc/meminfo: memFree=1253352/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=10952 CPUtime=0.09
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 179171597 11214848 318 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 2738 318 196 640 0 2094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10952

[startup+0.301393 s]
/proc/loadavg: 0.96 0.94 0.99 3/64 32034
/proc/meminfo: memFree=1253352/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=11328 CPUtime=0.29
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 429 0 0 0 29 0 0 0 19 0 1 0 179171597 11599872 410 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 2832 410 196 640 0 2188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11328

[startup+0.701436 s]
/proc/loadavg: 0.96 0.94 0.99 3/64 32034
/proc/meminfo: memFree=1253352/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=11940 CPUtime=0.69
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 585 0 0 0 69 0 0 0 22 0 1 0 179171597 12226560 566 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 2985 567 197 640 0 2341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11940

[startup+1.50152 s]
/proc/loadavg: 0.96 0.94 0.99 2/65 32035
/proc/meminfo: memFree=1251488/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=12796 CPUtime=1.49
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 803 0 0 0 148 1 0 0 25 0 1 0 179171597 13103104 784 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 3199 784 196 640 0 2555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12796

[startup+3.10169 s]
/proc/loadavg: 0.97 0.94 0.99 2/65 32035
/proc/meminfo: memFree=1250144/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=13544 CPUtime=3.09
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 996 0 0 0 308 1 0 0 25 0 1 0 179171597 13869056 977 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 3386 977 196 640 0 2742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13544

[startup+6.30104 s]
/proc/loadavg: 0.97 0.94 0.99 2/65 32035
/proc/meminfo: memFree=1249376/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=14284 CPUtime=6.29
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1162 0 0 0 626 3 0 0 25 0 1 0 179171597 14626816 1143 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 3571 1143 196 640 0 2927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14284

[startup+12.7027 s]
/proc/loadavg: 0.97 0.94 0.99 2/65 32035
/proc/meminfo: memFree=1248416/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=15148 CPUtime=12.69
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1392 0 0 0 1264 5 0 0 25 0 1 0 179171597 15511552 1373 1992294400 134512640 137136520 4294956256 18446744073709551615 134544503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 3787 1373 196 640 0 3143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15148

[startup+25.5011 s]
/proc/loadavg: 0.98 0.94 0.99 2/65 32035
/proc/meminfo: memFree=1247648/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=16012 CPUtime=25.48
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1603 0 0 0 2542 6 0 0 25 0 1 0 179171597 16396288 1584 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4003 1584 196 640 0 3359 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16012

[startup+51.1018 s]
/proc/loadavg: 0.98 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1247200/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=16492 CPUtime=51.08
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1718 0 0 0 5098 10 0 0 25 0 1 0 179171597 16887808 1699 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4123 1699 196 640 0 3479 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16492

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

[startup+63.9022 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246240/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17456 CPUtime=63.87
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1958 0 0 0 6376 11 0 0 25 0 1 0 179171597 17874944 1939 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4364 1939 196 640 0 3720 0
Current children cumulated CPU time (s) 63.87
Current children cumulated vsize (KiB) 17456

[startup+76.7016 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246176/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17456 CPUtime=76.67
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1967 0 0 0 7654 13 0 0 25 0 1 0 179171597 17874944 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4364 1948 196 640 0 3720 0
Current children cumulated CPU time (s) 76.67
Current children cumulated vsize (KiB) 17456

[startup+79.9019 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246176/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17456 CPUtime=79.87
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1967 0 0 0 7974 13 0 0 25 0 1 0 179171597 17874944 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4364 1948 196 640 0 3720 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 17456

[startup+83.1013 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246176/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17456 CPUtime=83.06
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1967 0 0 0 8293 13 0 0 25 0 1 0 179171597 17874944 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4364 1948 196 640 0 3720 0
Current children cumulated CPU time (s) 83.06
Current children cumulated vsize (KiB) 17456

[startup+83.9014 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246176/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17456 CPUtime=83.87
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1967 0 0 0 8373 14 0 0 25 0 1 0 179171597 17874944 1948 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4364 1948 196 640 0 3720 0
Current children cumulated CPU time (s) 83.87
Current children cumulated vsize (KiB) 17456

[startup+84.3014 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246176/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17580 CPUtime=84.27
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 1987 0 0 0 8413 14 0 0 25 0 1 0 179171597 18001920 1968 1992294400 134512640 137136520 4294956256 18446744073709551615 134551443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4395 1968 196 640 0 3751 0
Current children cumulated CPU time (s) 84.27
Current children cumulated vsize (KiB) 17580

[startup+84.5014 s]
/proc/loadavg: 0.99 0.95 0.99 2/65 32035
/proc/meminfo: memFree=1246176/2055920 swapFree=4192812/4192956
[pid=32034] ppid=32032 vsize=17580 CPUtime=84.47
/proc/32034/stat : 32034 (bsolo) R 32032 32034 30954 0 -1 4194304 2000 0 0 0 8433 14 0 0 25 0 1 0 179171597 18001920 1981 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32034/statm: 4395 1981 196 640 0 3751 0
Current children cumulated CPU time (s) 84.47
Current children cumulated vsize (KiB) 17580

Child status: 0
Real time (s): 84.5056
CPU time (s): 84.4822
CPU user time (s): 84.3402
CPU system time (s): 0.141978
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 17580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.3402
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2002
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= 2
involuntary context switches= 91

runsolver used 0.073988 second user time and 0.186971 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 03:28:35
IDJOB=1877290
IDBENCH=1219
IDSOLVER=699
FILE ID=node19/1877290-1245115715
PBS_JOBID= 9363642
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110973670.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877290-1245115715/watcher-1877290-1245115715 -o /tmp/evaluation-result-1877290-1245115715/solver-1877290-1245115715 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877290-1245115715.opb

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

MD5SUM BENCH= 2d5d56ef88518febfb85606d45805c18
RANDOM SEED=1227360637

node19.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:       1253832 kB
Buffers:         71180 kB
Cached:         637312 kB
SwapCached:          0 kB
Active:          71196 kB
Inactive:       651232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            65564 kB
Committed_AS:   172824 kB
PageTables:       1456 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= 66156 MiB
End job on node19 at 2009-06-16 03:30:00