Trace number 347890

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
bsolo 3.0.16? (MO) 852.245 854.495

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3707.opb
MD5SUMd04a5226e9b4ce46849c897b37a2f22b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 656007
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 656007
Number of bits of the biggest sum of numbers20
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)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/347890-1176529563/instance-347890-1176529563.opb
0.00/0.00	c File size is 6714606 bytes.
1.38/1.41	c Highest Coefficient sum: 656007
1.38/1.41	c Parsing was ok!!
1.38/1.41	c Total parsing time: 1.414 s
1.49/1.54	c Var: 155000 Constr: 5300 30/0/5270 Lit: 755000 Watch. Lit: 455300
1.49/1.54	c Obj. Vars: 155000 (100 % of total variables)
181.63/181.71	c Pre-processing Time: 181.651 s
181.63/181.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
181.63/181.71	c        0  96227     5300   755000  142   455421  500000      0      0 181.65
181.63/181.71	c Switching off LPR mode.
851.95/852.20	c      100  96227     5400   938854  173   455657  550001    100      0 181.82
851.95/852.20	c      250  96227     5550  1214877  218   455955  605002    250      1 182.05
851.95/852.20	c      475  96227     5775  1628410  281   456410  665503    475      2 182.49
851.95/852.20	c      813  96227     6113  2250324  368   457086  732054    813      4 183.08
851.95/852.20	c     1322  96227     6622  3186575  481   458101  805260   1322      7 184.13
851.95/852.20	c     2086  96227     7386  4592604  621   459629  885787   2086     11 185.59
851.95/852.20	c     3232  96227     8532  6702063  785   461928  974366   3232     17 188.02
851.95/852.20	c     4955  96227    10255  9873576  962   465372  500000   4955     25 192.26
851.95/852.20	c     7539  96227    12839 14629642 1139   470547  550001   7539     38 198.38
851.95/852.20	c    11418  96227    16718 21770835 1302   478300  605002  11418     53 212.19
851.95/852.20	c    17240  96227    22540 32488600 1441   489948  665503  17240     71 239.92
851.95/852.20	c    25978  96227    31278 48570443 1552   507423  732054  25978     89 288.69
851.95/852.20	c    39088  96227    44388 72675819 1637   533645  805260  39088    102 381.58
851.95/852.20	c    58759  96227    64059 108842051 1699   572984  885787  58759    103 565.15
851.95/852.20	c Caught signal: 15
851.95/852.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
851.95/852.20	c   14    76455    114   172051    81755 141387792  76455     89 851.96
851.95/852.20	s UNKNOWN
851.95/852.20	c Total time: 851.956 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-347890-1176529563 -o ROOT/results/node17/solver-347890-1176529563 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347890-1176529563/instance-347890-1176529563.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): 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: 0.91 0.97 0.97 3/77 8793
/proc/meminfo: memFree=1842488/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=18296 CPUtime=0
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 100873794 18735104 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 4574 337 281 324 0 2003 0

[startup+0.0628899 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 8793
/proc/meminfo: memFree=1842488/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=20384 CPUtime=0.05
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 980 0 0 0 5 0 0 0 18 0 1 0 100873794 20873216 909 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 5096 909 359 324 0 2525 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20384

[startup+0.101893 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 8793
/proc/meminfo: memFree=1842488/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=22084 CPUtime=0.09
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 1504 0 0 0 9 0 0 0 18 0 1 0 100873794 22614016 1353 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134538940 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 5521 1353 404 324 0 2950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22084

[startup+0.301913 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 8793
/proc/meminfo: memFree=1842488/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=28148 CPUtime=0.29
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 3583 0 0 0 28 1 0 0 19 0 1 0 100873794 28823552 3129 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 7037 3129 643 324 0 4466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28148

[startup+0.701956 s]
/proc/loadavg: 0.91 0.97 0.97 3/77 8793
/proc/meminfo: memFree=1842488/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=28000 CPUtime=0.69
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 5951 0 0 0 67 2 0 0 23 0 1 0 100873794 28672000 5497 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 7000 5497 1084 324 0 4429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28000

[startup+1.50104 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1821744/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=44672 CPUtime=1.49
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 12318 0 0 0 145 4 0 0 25 0 1 0 100873794 45744128 10224 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 11168 10226 301 324 0 10237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44672

[startup+3.1012 s]
/proc/loadavg: 0.91 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1797232/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=49984 CPUtime=3.09
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 13653 0 0 0 303 6 0 0 25 0 1 0 100873794 51183616 11559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 12496 11559 305 324 0 11565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49984

[startup+6.30154 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1797104/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=49984 CPUtime=6.29
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 13653 0 0 0 622 7 0 0 25 0 1 0 100873794 51183616 11559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 12496 11559 305 324 0 11565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49984

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1797168/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=49984 CPUtime=12.68
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 13653 0 0 0 1258 10 0 0 25 0 1 0 100873794 51183616 11559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 12496 11559 305 324 0 11565 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49984

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1790328/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=56996 CPUtime=25.48
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 16918 0 0 0 2534 14 0 0 25 0 1 0 100873794 58363904 13309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 14249 13309 307 324 0 13318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56996

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1790392/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=56996 CPUtime=51.06
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 16918 0 0 0 5092 14 0 0 25 0 1 0 100873794 58363904 13309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 14249 13309 307 324 0 13318 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 56996

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1790456/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=56996 CPUtime=102.26
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 16918 0 0 0 10211 15 0 0 25 0 1 0 100873794 58363904 13309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 14249 13309 307 324 0 13318 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56996

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 8794
/proc/meminfo: memFree=1790392/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=56996 CPUtime=162.23
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 16918 0 0 0 16208 15 0 0 25 0 1 0 100873794 58363904 13309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 14249 13309 307 324 0 13318 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56996

[startup+222.301 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 8794
/proc/meminfo: memFree=1478392/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=369320 CPUtime=222.22
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 96717 0 0 0 22162 60 0 0 25 0 1 0 100873794 378183680 91429 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 92330 91429 311 324 0 91399 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 369320

[startup+282.301 s]
/proc/loadavg: 1.09 1.02 0.99 2/78 8794
/proc/meminfo: memFree=1217336/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=631640 CPUtime=282.2
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 162274 0 0 0 28128 92 0 0 25 0 1 0 100873794 646799360 156986 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 157910 156986 311 324 0 156979 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 631640

[startup+342.302 s]
/proc/loadavg: 1.06 1.03 0.99 3/78 8794
/proc/meminfo: memFree=984632/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=861480 CPUtime=342.19
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 219750 0 0 0 34096 123 0 0 25 0 1 0 100873794 882155520 214462 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 215370 214462 311 324 0 214439 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 861480

[startup+402.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 8794
/proc/meminfo: memFree=825336/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1022700 CPUtime=402.18
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 260056 0 0 0 40075 143 0 0 25 0 1 0 100873794 1047244800 254768 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 255675 254768 311 324 0 254744 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1022700

[startup+462.301 s]
/proc/loadavg: 1.17 1.07 1.01 2/78 8794
/proc/meminfo: memFree=632504/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1213552 CPUtime=462.15
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 307758 0 0 0 46047 168 0 0 25 0 1 0 100873794 1242677248 302470 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3301076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 303388 302470 311 324 0 302457 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1213552

[startup+522.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 8794
/proc/meminfo: memFree=488888/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1357692 CPUtime=522.14
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 343792 0 0 0 52026 188 0 0 25 0 1 0 100873794 1390276608 338504 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 339423 338504 311 324 0 338492 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1357692

[startup+582.302 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 8794
/proc/meminfo: memFree=387064/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1457976 CPUtime=582.12
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 368869 0 0 0 58013 199 0 0 25 0 1 0 100873794 1492967424 363581 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 364494 363581 311 324 0 363563 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1457976

[startup+642.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 8794
/proc/meminfo: memFree=285944/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1558076 CPUtime=642.11
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 393888 0 0 0 63997 214 0 0 25 0 1 0 100873794 1595469824 388600 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 389519 388600 311 324 0 388588 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1558076

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 8794
/proc/meminfo: memFree=183672/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1660756 CPUtime=702.08
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 419558 0 0 0 69982 226 0 0 25 0 1 0 100873794 1700614144 414270 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 415189 414270 311 324 0 414258 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1660756

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8794
/proc/meminfo: memFree=98296/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1745360 CPUtime=762.07
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 440709 0 0 0 75970 237 0 0 25 0 1 0 100873794 1787248640 435421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 436340 435421 311 324 0 435409 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1745360

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8794
/proc/meminfo: memFree=31864/2055920 swapFree=4173928/4192956
[pid=8793] ppid=8791 vsize=1811992 CPUtime=822.05
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 457385 0 0 0 81959 246 0 0 25 0 1 0 100873794 1855479808 452097 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 452998 452097 311 324 0 452067 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1811992



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+852.202 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 8794
/proc/meminfo: memFree=14968/2055920 swapFree=4158824/4192956
[pid=8793] ppid=8791 vsize=1843304 CPUtime=851.95
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4194304 465196 0 0 0 84944 251 0 0 25 0 1 0 100873794 1887543296 459908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 460826 459908 311 324 0 459895 0
Current children cumulated CPU time (s) 851.95
Current children cumulated vsize (KiB) 1843304

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

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

[startup+852.601 s]
/proc/loadavg: 1.08 1.03 1.01 1/79 8795
/proc/meminfo: memFree=15856/2055920 swapFree=4157928/4192956
[pid=8793] ppid=8791 vsize=1843304 CPUtime=851.95
/proc/8793/stat : 8793 (bsolo3.0.16) S 8791 8793 7992 0 -1 4194304 465196 0 0 0 84944 251 0 0 25 0 1 0 100873794 1887543296 459908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 460826 459908 311 324 0 459895 0
Current children cumulated CPU time (s) 851.95
Current children cumulated vsize (KiB) 1843304

[startup+853.401 s]
/proc/loadavg: 1.08 1.03 1.01 1/79 8795
/proc/meminfo: memFree=15856/2055920 swapFree=4157928/4192956
[pid=8793] ppid=8791 vsize=1843304 CPUtime=851.95
/proc/8793/stat : 8793 (bsolo3.0.16) S 8791 8793 7992 0 -1 4194304 465196 0 0 0 84944 251 0 0 25 0 1 0 100873794 1887543296 459908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 460826 459908 311 324 0 459895 0
Current children cumulated CPU time (s) 851.95
Current children cumulated vsize (KiB) 1843304

[startup+854.201 s]
/proc/loadavg: 1.08 1.03 1.01 1/79 8795
/proc/meminfo: memFree=16304/2055920 swapFree=4157504/4192956
[pid=8793] ppid=8791 vsize=1843304 CPUtime=851.95
/proc/8793/stat : 8793 (bsolo3.0.16) S 8791 8793 7992 0 -1 4194304 465196 0 0 0 84944 251 0 0 25 0 1 0 100873794 1887543296 459908 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 460826 459908 311 324 0 459895 0
Current children cumulated CPU time (s) 851.95
Current children cumulated vsize (KiB) 1843304

[startup+854.401 s]
/proc/loadavg: 1.08 1.03 1.01 1/79 8795
/proc/meminfo: memFree=16304/2055920 swapFree=4157504/4192956
[pid=8793] ppid=8791 vsize=0 CPUtime=852.14
/proc/8793/stat : 8793 (bsolo3.0.16) R 8791 8793 7992 0 -1 4195332 465196 0 0 0 84944 270 0 0 18 0 1 0 100873794 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/8793/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 852.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 854.495
CPU time (s): 852.245
CPU user time (s): 849.447
CPU system time (s): 2.79857
CPU usage (%): 99.7368
Max. virtual memory (cumulated for all children) (KiB): 1843304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 849.447
system time used= 2.79857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465196
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= 13
involuntary context switches= 1687

runsolver used 0.975851 second user time and 2.05869 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 14 05:46:03 UTC 2007

IDJOB= 347890
IDBENCH= 1552
IDSOLVER= 163
FILE ID= node17/347890-1176529563

PBS_JOBID= 4556727

Free space on /tmp= 66548 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3707.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347890-1176529563/instance-347890-1176529563.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-347890-1176529563 -o ROOT/results/node17/solver-347890-1176529563 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/347890-1176529563/instance-347890-1176529563.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  d04a5226e9b4ce46849c897b37a2f22b

RANDOM SEED= 309432265

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1842960 kB
Buffers:         13460 kB
Cached:         102892 kB
SwapCached:       2852 kB
Active:          58100 kB
Inactive:       103296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842960 kB
SwapTotal:     4192956 kB
SwapFree:      4173928 kB
Dirty:           10968 kB
Writeback:           0 kB
Mapped:          52380 kB
Slab:            37068 kB
Committed_AS:  4059024 kB
PageTables:       1800 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB

End job on node17 on Sat Apr 14 06:00:17 UTC 2007