Trace number 348618

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? (TO) 1800.11 1800.55

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-pilot.we.opb
MD5SUM6d89097601cc17df3da06374ded173c4
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 variables77678
Total number of constraints1016
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 constraints1016
Minimum length of a constraint10
Maximum length of a constraint2430
Number of terms in the objective function 2760
Biggest coefficient in the objective function 9798
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 526457
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262399
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526457
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/348618-1176589150/instance-348618-1176589150.opb
0.00/0.01	c File size is 2592183 bytes.
0.49/0.57	c Highest Coefficient sum: 526457
0.49/0.57	c Parsing was ok!!
0.49/0.57	c Total parsing time: 0.564 s
0.58/0.61	c Var: 77678 Constr: 1599 11/0/1588 Lit: 444262 Watch. Lit: 111795
0.58/0.61	c Obj. Vars: 2760 (3.55313 % of total variables)
82.16/82.25	c Pre-processing Time: 82.222 s
82.16/82.25	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
82.16/82.25	c        0  65224     1516   420475  277   290879  840631      0      0 82.22
82.16/82.25	c Switching off LPR mode.
1799.95/1800.44	c      103  65223     1619   428364  264   323104  924695    103      1 83.72
1799.95/1800.44	c      253  65223     1769   437668  247   342474  500000    253      3 84.03
1799.95/1800.44	c      479  65223     1995   484162  242   345177  550001    479      5 86.14
1799.95/1800.44	c      818  65223     2334   502776  215   345603  605002    818      9 87.62
1799.95/1800.44	c     1326  65223     2842   542104  190   347204  665503   1326     14 92.82
1799.95/1800.44	c     2090  65223     3606   603661  167   349325  732054   2090     22 93.24
1799.95/1800.44	c     3236  65222     4752   661581  139   351248  805260   3236     34 94.01
1799.95/1800.44	c     4957  65222     6473   748970  115   355399  885787   4957     52 94.72
1799.95/1800.44	c     7541  65222     9057   996095  109   360735  974366   7541     78 96.07
1799.95/1800.44	c    11421  65222    12937  1293410   99   368582  500000  11421    115 98.47
1799.95/1800.44	c    17243  65222    18759  1908368  101   380553  550001  17243    167 103.20
1799.95/1800.44	c    25980  65222    27496  2655834   96   399065  605002  25980    240 107.99
1799.95/1800.44	c    39090  65222    40606  4174619  102   426717  665503  39090    299 130.47
1799.95/1800.44	c    58760  65222    60276 10348817  171   464420  732054  58760    278 211.00
1799.95/1800.44	c    88270  65211    89786 12900799  143   523520  805260  88270    232 380.15
1799.95/1800.44	c   132540  65211   134056 19842015  148   624820  885787 132540    286 462.52
1799.95/1800.44	c   198952  65199   200468 27390556  136   751883  974366 198952    318 624.24
1799.95/1800.44	c   298572  65198   300088 35934648  119   950106  500000 298572    230 1297.84
1799.95/1800.44	c Resources Exceeded
1799.95/1800.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.44	c   18   432180  61051  1344458   433696 45709268 432180    240 1800.00
1799.95/1800.44	s UNKNOWN
1799.95/1800.44	c Total time: 1800 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/node57/watcher-348618-1176589150 -o ROOT/results/node57/solver-348618-1176589150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348618-1176589150/instance-348618-1176589150.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: 1.00 1.00 1.00 3/64 13329
/proc/meminfo: memFree=1328776/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=3912 CPUtime=0
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 272 0 3 0 0 0 0 0 18 0 1 0 100050936 4005888 257 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135149470 0 0 4096 0 0 0 0 17 1 0 0
/proc/13329/statm: 2932 269 241 324 0 2001 0

[startup+0.016823 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13329
/proc/meminfo: memFree=1328776/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=14596 CPUtime=0
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 431 0 3 0 0 0 0 0 18 0 1 0 100050936 14946304 402 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134538841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 3649 402 289 324 0 2085 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 14596

[startup+0.101829 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13329
/proc/meminfo: memFree=1328776/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=9008 CPUtime=0.08
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 1116 0 3 0 8 0 0 0 18 0 1 0 100050936 9224192 1047 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 2252 1047 397 324 0 688 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9008

[startup+0.301846 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13329
/proc/meminfo: memFree=1328776/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=13196 CPUtime=0.29
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 2517 0 3 0 28 1 0 0 19 0 1 0 100050936 13512704 2320 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 3299 2321 622 324 0 1735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13196

[startup+0.701881 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13329
/proc/meminfo: memFree=1328776/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=26960 CPUtime=0.69
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 6639 0 3 0 67 2 0 0 23 0 1 0 100050936 27607040 5809 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 6740 5809 306 324 0 5809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26960

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1305792/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=27092 CPUtime=1.49
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 6687 0 3 0 147 2 0 0 25 0 1 0 100050936 27742208 5857 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 6773 5857 306 324 0 5842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27092

[startup+3.10209 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1305664/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=27092 CPUtime=3.09
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 6687 0 3 0 307 2 0 0 25 0 1 0 100050936 27742208 5857 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 6773 5857 306 324 0 5842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27092

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1305344/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=27092 CPUtime=6.28
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 6687 0 3 0 626 2 0 0 25 0 1 0 100050936 27742208 5857 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 6773 5857 306 324 0 5842 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27092

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1305480/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=27224 CPUtime=12.69
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 6714 0 3 0 1266 3 0 0 25 0 1 0 100050936 27877376 5884 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 6806 5884 306 324 0 5875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27224

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1302856/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=29996 CPUtime=25.48
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 7402 0 3 0 2542 6 0 0 25 0 1 0 100050936 30715904 6572 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 7499 6572 306 324 0 6568 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29996

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1298376/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=34408 CPUtime=51.07
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 10506 0 3 0 5097 10 0 0 25 0 1 0 100050936 35233792 7696 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 8602 7696 308 324 0 7671 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34408

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1283272/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=49692 CPUtime=102.27
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 14337 0 3 0 10207 20 0 0 25 0 1 0 100050936 50884608 11527 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 12423 11527 312 324 0 11492 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49692

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1205512/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=127992 CPUtime=162.24
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 33922 0 3 0 16178 46 0 0 25 0 1 0 100050936 131063808 31112 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 31998 31112 312 324 0 31067 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 127992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1168776/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=163692 CPUtime=222.23
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 42866 0 3 0 22164 59 0 0 25 0 1 0 100050936 167620608 40056 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 40923 40056 312 324 0 39992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 163692

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1164744/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=167796 CPUtime=282.22
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 43890 0 3 0 28161 61 0 0 25 0 1 0 100050936 171823104 41080 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7827297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 41949 41080 312 324 0 41018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 167796

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1155784/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=176780 CPUtime=342.2
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 46124 0 3 0 34154 66 0 0 25 0 1 0 100050936 181022720 43314 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 44195 43314 312 324 0 43264 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 176780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1087752/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=246020 CPUtime=402.19
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 63436 0 3 0 40132 87 0 0 25 0 1 0 100050936 251924480 60626 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7826884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 61505 60626 312 324 0 60574 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 246020

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13330
/proc/meminfo: memFree=1039560/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=292792 CPUtime=462.17
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 75144 0 3 0 46118 99 0 0 25 0 1 0 100050936 299819008 72334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 73198 72334 312 324 0 72267 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 292792

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=1001736/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=331808 CPUtime=522.16
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 84904 0 3 0 52093 123 0 0 25 0 1 0 100050936 339771392 82094 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 82952 82094 312 324 0 82021 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 331808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=951688/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=380592 CPUtime=582.15
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 97087 0 3 0 58077 138 0 0 25 0 1 0 100050936 389726208 94277 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 95148 94277 312 324 0 94217 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 380592

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=927304/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=404616 CPUtime=642.14
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 103099 0 3 0 64065 149 0 0 25 0 1 0 100050936 414326784 100289 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 101154 100289 312 324 0 100223 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 404616


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=874184/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=457720 CPUtime=882.08
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 116377 0 3 0 88035 173 0 0 25 0 1 0 100050936 468705280 113567 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550980 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 114430 113567 312 324 0 113499 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 457720

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=864712/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=467336 CPUtime=942.06
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 118767 0 3 0 94028 178 0 0 25 0 1 0 100050936 478552064 115957 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 116834 115957 312 324 0 115903 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 467336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=855624/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=476300 CPUtime=1002.04
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 121005 0 3 0 100023 181 0 0 25 0 1 0 100050936 487731200 118195 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 119075 118195 312 324 0 118144 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 476300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=846408/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=485536 CPUtime=1062.03
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 123338 0 3 0 106018 185 0 0 25 0 1 0 100050936 497188864 120528 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 121384 120528 312 324 0 120453 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 485536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=838088/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=493704 CPUtime=1122.02
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 125380 0 3 0 112013 189 0 0 25 0 1 0 100050936 505552896 122570 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 123426 122570 312 324 0 122495 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 493704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=831048/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=500840 CPUtime=1182
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 127142 0 3 0 118007 193 0 0 25 0 1 0 100050936 512860160 124332 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 125210 124332 312 324 0 124279 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 500840

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=823368/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=508432 CPUtime=1241.99
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 129042 0 3 0 124001 198 0 0 25 0 1 0 100050936 520634368 126232 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 127108 126232 312 324 0 126177 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 508432

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=814152/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=517564 CPUtime=1301.98
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 131340 0 3 0 129993 205 0 0 25 0 1 0 100050936 529985536 128530 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 129391 128530 312 324 0 128460 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 517564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=790600/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=541376 CPUtime=1361.96
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 137281 0 3 0 135980 216 0 0 25 0 1 0 100050936 554369024 134471 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 135344 134471 312 324 0 134413 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 541376

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=767112/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=564676 CPUtime=1421.95
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 143092 0 3 0 141969 226 0 0 25 0 1 0 100050936 578228224 140282 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 141169 140282 312 324 0 140238 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 564676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=747592/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=584544 CPUtime=1481.93
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 148061 0 3 0 147958 235 0 0 25 0 1 0 100050936 598573056 145251 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 146136 145251 312 324 0 145205 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 584544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=725512/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=606196 CPUtime=1541.91
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 153478 0 3 0 153948 243 0 0 25 0 1 0 100050936 620744704 150668 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 151549 150668 312 324 0 150618 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 606196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=706440/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=625504 CPUtime=1601.9
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 158312 0 3 0 159939 251 0 0 25 0 1 0 100050936 640516096 155502 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 156376 155502 312 324 0 155445 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 625504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=695112/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=636556 CPUtime=1661.89
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 161069 0 3 0 165933 256 0 0 25 0 1 0 100050936 651833344 158259 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 159139 158259 312 324 0 158208 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 636556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=686536/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=645136 CPUtime=1721.87
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 163223 0 3 0 171927 260 0 0 25 0 1 0 100050936 660619264 160413 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 161284 160413 312 324 0 160353 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 645136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=677704/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=653864 CPUtime=1781.86
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194304 165414 0 3 0 177922 264 0 0 25 0 1 0 100050936 669556736 162604 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 163466 162604 312 324 0 162535 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 653864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=1040456/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=0 CPUtime=1800.06
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194308 165935 0 3 0 179735 271 0 0 25 0 1 0 100050936 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13332
/proc/meminfo: memFree=1040456/2055920 swapFree=4187472/4192956
[pid=13329] ppid=13327 vsize=0 CPUtime=1800.06
/proc/13329/stat : 13329 (bsolo3.0.16) R 13327 13329 12420 0 -1 4194308 165935 0 3 0 179735 271 0 0 25 0 1 0 100050936 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13329/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.11
CPU user time (s): 1797.35
CPU system time (s): 2.75658
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 655952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.35
system time used= 2.75658
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 165935
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2282

runsolver used 1.12283 second user time and 3.81042 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 14 22:19:10 UTC 2007

IDJOB= 348618
IDBENCH= 1698
IDSOLVER= 163
FILE ID= node57/348618-1176589150

PBS_JOBID= 4556936

Free space on /tmp= 66558 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-pilot.we.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348618-1176589150/instance-348618-1176589150.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-348618-1176589150 -o ROOT/results/node57/solver-348618-1176589150 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348618-1176589150/instance-348618-1176589150.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6d89097601cc17df3da06374ded173c4

RANDOM SEED= 748408917

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1329248 kB
Buffers:         50736 kB
Cached:         525268 kB
SwapCached:       2608 kB
Active:         269256 kB
Inactive:       319628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1329248 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            6920 kB
Writeback:           0 kB
Mapped:          20056 kB
Slab:           123928 kB
Committed_AS:   151124 kB
PageTables:       1408 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= 66558 MiB

End job on node57 on Sat Apr 14 22:49:12 UTC 2007