Trace number 348553

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) 724.251 724.502

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scsd6.opb
MD5SUMbfb5077d5eeff8f757a286c0037df437
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 variables40500
Total number of constraints147
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 constraints147
Minimum length of a constraint600
Maximum length of a constraint1200
Number of terms in the objective function 40500
Biggest coefficient in the objective function 395
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 558134
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 558134
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)

0.00/0.02	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.03	c Time Limit set to 1800
0.00/0.03	c Memory Limit set to 1800 MB
0.00/0.03	c Instance file /tmp/evaluation/348553-1176587152/instance-348553-1176587152.opb
0.00/0.03	c File size is 1752326 bytes.
0.27/0.38	c Highest Coefficient sum: 558134
0.27/0.38	c Parsing was ok!!
0.27/0.38	c Total parsing time: 0.348 s
0.27/0.39	c Var: 40500 Constr: 294 0/0/294 Lit: 258960 Watch. Lit: 9106
0.27/0.39	c Obj. Vars: 40500 (100 % of total variables)
31.74/31.89	c Pre-processing Time: 31.84 s
31.74/31.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
31.74/31.89	c        0  40500      294   258960  880     9342  517920      0      0 31.84
31.74/31.89	c Switching off LPR mode.
723.95/724.20	c      111  40500      405   364742  900    69986  569713    111      3 32.10
723.95/724.20	c      268  40500      562   514308  915    70127  626685    268      8 32.35
723.95/724.20	c      494  40500      788   730453  926   107960  689354    494     15 32.73
723.95/724.20	c      832  40500     1126  1053563  935   109027  758290    832     23 35.97
723.95/724.20	c     1340  40500     1634  1396948  854   110098  834120   1340     35 37.82
723.95/724.20	c     2103  40500     2397  1836272  766   110451  917533   2103     54 38.68
723.95/724.20	c     3249  40500     3543  3240137  914   146971  500000   3249     74 43.64
723.95/724.20	c     4970  40500     5264  4887245  928   154825  550001   4970     99 49.80
723.95/724.20	c     7555  40500     7849  7397555  942   158929  605002   7555    140 53.77
723.95/724.20	c    11434  40500    11728 13301922 1134   168057  665503  11434    171 66.68
723.95/724.20	c    17256  40500    17550 26388828 1503   180179  732054  17256    162 106.22
723.95/724.20	c    25993  40500    26287 33547760 1276   198202  805260  25993    171 151.17
723.95/724.20	c    39104  40500    39398 53710873 1363   223810  885787  39104    152 255.60
723.95/724.20	c    58775  40500    59069 62920069 1065   262653  974366  58775    200 293.22
723.95/724.20	c    88286  40500    88580 101539468 1146   317649  500000  88286    171 516.27
723.95/724.20	c Caught signal: 15
723.95/724.20	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
723.95/724.20	c   15   121177   1206   724847   121471 142981688 121177    167 723.96
723.95/724.20	s UNKNOWN
723.95/724.20	c Total time: 723.955 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/node63/watcher-348553-1176587152 -o ROOT/results/node63/solver-348553-1176587152 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348553-1176587152/instance-348553-1176587152.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 0.99 3/64 21221
/proc/meminfo: memFree=1790836/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=3780 CPUtime=0
/proc/21221/stat : 21221 (bsolo3.0.16) D 21219 21221 20652 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 134705109 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3101360 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/21221/statm: 945 186 159 324 0 14 0

[startup+0.099516 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 21221
/proc/meminfo: memFree=1790836/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=15824 CPUtime=0.06
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 1085 0 6 0 6 0 0 0 18 0 1 0 134705109 16203776 1019 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3293337 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21221/statm: 3956 1019 367 324 0 2597 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15824

[startup+0.102504 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 21221
/proc/meminfo: memFree=1790836/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=15960 CPUtime=0.06
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 1108 0 6 0 6 0 0 0 18 0 1 0 134705109 16343040 1042 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3411598 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21221/statm: 3990 1042 371 324 0 2631 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15960

[startup+0.302535 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 21221
/proc/meminfo: memFree=1790836/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=11804 CPUtime=0.27
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 2278 0 6 0 26 1 0 0 19 0 1 0 134705109 12087296 2133 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3430188 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21221/statm: 2951 2133 614 324 0 1592 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 11804

[startup+0.702568 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 21221
/proc/meminfo: memFree=1790836/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=18124 CPUtime=0.65
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 4732 0 6 0 62 3 0 0 23 0 1 0 134705109 18558976 3761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 4531 3761 308 324 0 3600 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 18124

[startup+1.50165 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1776044/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=18124 CPUtime=1.45
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 4732 0 6 0 142 3 0 0 25 0 1 0 134705109 18558976 3761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 4531 3761 308 324 0 3600 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 18124

[startup+3.10182 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1775924/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=18124 CPUtime=3.06
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 4732 0 6 0 302 4 0 0 25 0 1 0 134705109 18558976 3761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 4531 3761 308 324 0 3600 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 18124

[startup+6.30116 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1775732/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=18124 CPUtime=6.25
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 4732 0 6 0 620 5 0 0 25 0 1 0 134705109 18558976 3761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 4531 3761 308 324 0 3600 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 18124

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1775732/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=18124 CPUtime=12.65
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 4732 0 6 0 1260 5 0 0 25 0 1 0 134705109 18558976 3761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 4531 3761 308 324 0 3600 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 18124

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1775796/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=18124 CPUtime=25.44
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 4732 0 6 0 2539 5 0 0 25 0 1 0 134705109 18558976 3761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 4531 3761 308 324 0 3600 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 18124

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1713012/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=86520 CPUtime=51.04
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 22888 0 6 0 5074 30 0 0 25 0 1 0 134705109 88596480 20939 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 21630 20939 312 324 0 20699 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 86520

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1451444/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=342064 CPUtime=102.23
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 86779 0 6 0 10164 59 0 0 25 0 1 0 134705109 350273536 84830 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 85516 84830 312 324 0 84585 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 342064

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1277428/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=518260 CPUtime=162.21
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 130822 0 6 0 16135 86 0 0 25 0 1 0 134705109 530698240 128873 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134587020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 129565 128873 312 324 0 128634 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 518260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=1156148/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=636776 CPUtime=222.19
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 160449 0 6 0 22119 100 0 0 25 0 1 0 134705109 652058624 158500 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 159194 158500 312 324 0 158263 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 636776

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=998388/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=795792 CPUtime=282.17
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 200224 0 6 0 28093 124 0 0 25 0 1 0 134705109 814891008 198275 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3405435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 198948 198275 312 324 0 198017 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 795792

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=783092/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1009524 CPUtime=342.16
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 253653 0 6 0 34063 153 0 0 25 0 1 0 134705109 1033752576 251704 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 252381 251704 312 324 0 251450 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1009524

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=656436/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1137196 CPUtime=402.14
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 285555 0 6 0 40045 169 0 0 25 0 1 0 134705109 1164488704 283606 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 284299 283606 312 324 0 283368 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1137196

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=554804/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1237260 CPUtime=462.13
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 310575 0 6 0 46031 182 0 0 25 0 1 0 134705109 1266954240 308626 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 309315 308626 312 324 0 308384 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1237260

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=476084/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1315792 CPUtime=522.1
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 330208 0 6 0 52019 191 0 0 25 0 1 0 134705109 1347371008 328259 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 328948 328259 312 324 0 328017 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1315792

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21222
/proc/meminfo: memFree=355892/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1435796 CPUtime=582.08
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 360210 0 6 0 58002 206 0 0 25 0 1 0 134705109 1470255104 358261 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 358949 358261 312 324 0 358018 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1435796

[startup+642.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 21222
/proc/meminfo: memFree=255348/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1535376 CPUtime=642.08
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 385113 0 6 0 63988 220 0 0 25 0 1 0 134705109 1572225024 383164 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 383844 383164 312 324 0 382913 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1535376

[startup+702.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 21222
/proc/meminfo: memFree=15284/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1791884 CPUtime=702.04
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 449236 0 6 0 69953 251 0 0 25 0 1 0 134705109 1834889216 447287 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 447971 447287 312 324 0 447040 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1791884



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+724.202 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 21222
/proc/meminfo: memFree=16180/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=1843220 CPUtime=723.95
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194304 462057 0 6 0 72138 257 0 0 25 0 1 0 134705109 1887457280 460108 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 460805 460108 312 324 0 459874 0
Current children cumulated CPU time (s) 723.95
Current children cumulated vsize (KiB) 1843220

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

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

[startup+724.402 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 21222
/proc/meminfo: memFree=16180/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=0 CPUtime=724.14
/proc/21221/stat : 21221 (bsolo3.0.16) R 21219 21221 20652 0 -1 4194308 462058 0 6 0 72138 276 0 0 25 0 1 0 134705109 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/21221/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 724.14
Current children cumulated vsize (KiB) 0

[startup+724.502 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 21222
/proc/meminfo: memFree=16180/2055920 swapFree=4191892/4192956
[pid=21221] ppid=21219 vsize=0 CPUtime=724.24
/proc/21221/stat : 21221 (bsolo3.0.16) D 21219 21221 20652 0 -1 4194308 462058 0 6 0 72138 286 0 0 24 0 1 0 134705109 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/21221/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 724.24
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 724.502
CPU time (s): 724.251
CPU user time (s): 721.385
CPU system time (s): 2.86556
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 721.385
system time used= 2.86556
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462058
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 828

runsolver used 0.52592 second user time and 1.49577 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 14 21:45:52 UTC 2007

IDJOB= 348553
IDBENCH= 1691
IDSOLVER= 163
FILE ID= node63/348553-1176587152

PBS_JOBID= 4556962

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scsd6.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348553-1176587152/instance-348553-1176587152.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-348553-1176587152 -o ROOT/results/node63/solver-348553-1176587152 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348553-1176587152/instance-348553-1176587152.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  bfb5077d5eeff8f757a286c0037df437

RANDOM SEED= 81112915

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1791244 kB
Buffers:          7496 kB
Cached:         140208 kB
SwapCached:        264 kB
Active:          33580 kB
Inactive:       129556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791244 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            6092 kB
Writeback:           0 kB
Mapped:          25072 kB
Slab:            87492 kB
Committed_AS:   138260 kB
PageTables:       1460 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= 66559 MiB

End job on node63 on Sat Apr 14 21:57:58 UTC 2007