Trace number 420850

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-04-10UNSAT 249.122 249.058

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-dead-dnd001.sat05-2742.reshuffled-07.opb
MD5SUMac8f9d8c77247230e0a539baae50d2ba
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark243.868
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1558
Total number of constraints8169
Number of constraints which are clauses8169
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 27
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

249.03/249.05	s UNSATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420850-1177432996/instance-420850-1177432996.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-420850-1177432996 -o ROOT/results/node24/solver-420850-1177432996 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-420850-1177432996.opb /tmp/evaluation/420850-1177432996/temp 

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: 1.00 1.00 1.00 3/77 7279
/proc/meminfo: memFree=1900280/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12268 CPUtime=0
/proc/7279/stat : 7279 (pbclasp) D 7277 7279 6443 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 191217634 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237788428901 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/7279/statm: 3067 317 242 3 0 167 0

[startup+0.0435729 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7279
/proc/meminfo: memFree=1900280/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101893 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7279
/proc/meminfo: memFree=1900280/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301593 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7279
/proc/meminfo: memFree=1900280/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701636 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7279
/proc/meminfo: memFree=1900280/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.50273 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7284
/proc/meminfo: memFree=1896400/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=7648 CPUtime=0.52
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 1590 0 0 0 51 1 0 0 16 0 1 0 191217636 7831552 1518 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 0 0 0
/proc/7283/statm: 1912 1518 245 81 0 1286 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 37668

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1893592/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=7844 CPUtime=2.11
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 1606 0 0 0 210 1 0 0 18 0 1 0 191217636 8032256 1534 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 1961 1534 245 81 0 1335 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 37864

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1893536/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=7844 CPUtime=5.31
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 1607 0 0 0 530 1 0 0 25 0 1 0 191217636 8032256 1535 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782595 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 1961 1535 245 81 0 1335 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 6.4
Current children cumulated vsize (KiB) 37864

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1892384/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=8884 CPUtime=11.71
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 1883 0 0 0 1170 1 0 0 25 0 1 0 191217636 9097216 1811 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 2221 1811 245 81 0 1595 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 12.8
Current children cumulated vsize (KiB) 38904

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1891104/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=10316 CPUtime=24.49
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 2224 0 0 0 2448 1 0 0 25 0 1 0 191217636 10563584 2152 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782472 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 2579 2152 245 81 0 1953 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 40336

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1888928/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=12492 CPUtime=50.09
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 2772 0 0 0 5007 2 0 0 25 0 1 0 191217636 12791808 2700 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 3123 2700 245 81 0 2497 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 42512

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1886944/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=14628 CPUtime=101.28
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 3259 0 0 0 10125 3 0 0 25 0 1 0 191217636 14979072 3187 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 3657 3187 245 81 0 3031 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 44648

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1885088/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=16464 CPUtime=161.26
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 3701 0 0 0 16122 4 0 0 25 0 1 0 191217636 16859136 3629 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4116 3629 245 81 0 3490 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 46484

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883808/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17800 CPUtime=221.25
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4015 0 0 0 22120 5 0 0 25 0 1 0 191217636 18227200 3943 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737421 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4450 3943 245 81 0 3824 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 47820

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

[startup+230.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883808/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17800 CPUtime=229.25
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4016 0 0 0 22920 5 0 0 25 0 1 0 191217636 18227200 3944 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777604 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4450 3944 245 81 0 3824 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 230.34
Current children cumulated vsize (KiB) 47820

[startup+236.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883808/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17800 CPUtime=235.64
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4017 0 0 0 23559 5 0 0 25 0 1 0 191217636 18227200 3945 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4450 3945 245 81 0 3824 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 236.73
Current children cumulated vsize (KiB) 47820

[startup+243.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883744/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17968 CPUtime=242.05
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4035 0 0 0 24200 5 0 0 25 0 1 0 191217636 18399232 3963 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782629 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4492 3963 245 81 0 3866 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 243.14
Current children cumulated vsize (KiB) 47988

[startup+246.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883744/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17968 CPUtime=245.24
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4036 0 0 0 24519 5 0 0 25 0 1 0 191217636 18399232 3964 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777887 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4492 3964 245 81 0 3866 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 246.33
Current children cumulated vsize (KiB) 47988

[startup+247.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883744/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17968 CPUtime=246.84
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4036 0 0 0 24679 5 0 0 25 0 1 0 191217636 18399232 3964 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737958 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4492 3964 245 81 0 3866 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 247.93
Current children cumulated vsize (KiB) 47988

[startup+248.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883744/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17968 CPUtime=247.64
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4036 0 0 0 24759 5 0 0 25 0 1 0 191217636 18399232 3964 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4492 3964 245 81 0 3866 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 248.73
Current children cumulated vsize (KiB) 47988

[startup+248.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883744/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17968 CPUtime=247.84
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4036 0 0 0 24779 5 0 0 25 0 1 0 191217636 18399232 3964 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782488 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4492 3964 245 81 0 3866 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 248.93
Current children cumulated vsize (KiB) 47988

[startup+249.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7284
/proc/meminfo: memFree=1883744/2055920 swapFree=4143320/4192956
[pid=7279] ppid=7277 vsize=12400 CPUtime=0.01
/proc/7279/stat : 7279 (pbclasp) S 7277 7279 6443 0 -1 4194304 497 0 0 0 1 0 0 0 16 0 1 0 191217634 12697600 446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7279/statm: 3100 446 320 3 0 200 0
[pid=7281] ppid=7279 vsize=5352 CPUtime=1.08
/proc/7281/stat : 7281 (sh) S 7279 7279 6443 0 -1 4194304 297 504 0 0 0 0 108 0 16 0 1 0 191217636 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7281/statm: 1338 224 188 169 0 49 0
[pid=7283] ppid=7281 vsize=17968 CPUtime=247.94
/proc/7283/stat : 7283 (clasp-1.0) R 7281 7279 6443 0 -1 4194304 4036 0 0 0 24789 5 0 0 25 0 1 0 191217636 18399232 3964 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742035 0 0 4096 0 0 0 0 17 1 0 0
/proc/7283/statm: 4492 3964 245 81 0 3866 0
[pid=7284] ppid=7281 vsize=12268 CPUtime=0
/proc/7284/stat : 7284 (pboutclasp.pl) S 7281 7279 6443 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 191217636 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 237797159010 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/7284/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 249.03
Current children cumulated vsize (KiB) 47988

Child status: 0
Real time (s): 249.058
CPU time (s): 249.122
CPU user time (s): 249.05
CPU system time (s): 0.071989
CPU usage (%): 100.026
Max. virtual memory (cumulated for all children) (KiB): 47988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 249.05
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5875
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= 196
involuntary context switches= 5298

runsolver used 0.236963 second user time and 0.675897 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Apr 24 16:43:16 UTC 2007

IDJOB= 420850
IDBENCH= 47874
IDSOLVER= 167
FILE ID= node24/420850-1177432996

PBS_JOBID= 4675707

Free space on /tmp= 66234 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd001.sat05-2742.reshuffled-07.opb
COMMAND LINE= pbclasp instance-420850-1177432996.opb /tmp/evaluation/420850-1177432996/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-420850-1177432996 -o ROOT/results/node24/conversion-420850-1177432996 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420850-1177432996/instance-420850-1177432996.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-420850-1177432996 -o ROOT/results/node24/solver-420850-1177432996 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-420850-1177432996.opb /tmp/evaluation/420850-1177432996/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ac8f9d8c77247230e0a539baae50d2ba

RANDOM SEED= 121672762

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1900688 kB
Buffers:         20236 kB
Cached:          77528 kB
SwapCached:      17156 kB
Active:          68612 kB
Inactive:        53040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900688 kB
SwapTotal:     4192956 kB
SwapFree:      4143320 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          30584 kB
Slab:            19040 kB
Committed_AS:  3771136 kB
PageTables:       1808 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= 66234 MiB

End job on node24 on Tue Apr 24 16:47:25 UTC 2007