Trace number 348748

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) 1800.09 1800.77

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-stocfor2.opb
MD5SUMcbc7f776eebadde6a6228c5e168c70a1
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 variables60930
Total number of constraints2157
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 constraints2157
Minimum length of a constraint30
Maximum length of a constraint450
Number of terms in the objective function 31770
Biggest coefficient in the objective function 2474
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 550404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 550404
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/348748-1176596230/instance-348748-1176596230.opb
0.00/0.00	c File size is 3034521 bytes.
0.59/0.64	c Highest Coefficient sum: 550404
0.59/0.64	c Parsing was ok!!
0.59/0.64	c Total parsing time: 0.643 s
0.59/0.67	c Var: 60930 Constr: 3300 3/0/3297 Lit: 398160 Watch. Lit: 78555
0.59/0.67	c Obj. Vars: 31770 (52.1418 % of total variables)
3.49/3.52	c Pre-processing Time: 3.52 s
3.49/3.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.49/3.53	c        0  46484     3300   398160  120   336838  796141      0      0 3.52
3.49/3.53	c Switching off LPR mode.
1799.92/1800.68	c      100  46484     3400   402689  118   363904  875756    100     23 4.19
1799.92/1800.68	c      250  46484     3550   410173  115   359517  963332    250     44 5.56
1799.92/1800.68	c      475  46484     3775   420690  111   363343  500000    475     60 7.84
1799.92/1800.68	c      814  46474     4114   439378  106   364124  550001    814     80 10.12
1799.92/1800.68	c     1322  46474     4622   484277  104   365207  605002   1322    111 11.88
1799.92/1800.68	c     2086  46474     5386   513038   95   366439  665503   2086    155 13.45
1799.92/1800.68	c     3232  46474     6532   560724   85   368703  732054   3232    168 19.15
1799.92/1800.68	c     4953  46474     8253   663723   80   372061  805260   4953    150 32.97
1799.92/1800.68	c     7537  46474    10837  1019121   94   375430  885787   7537    168 44.70
1799.92/1800.68	c    11416  46473    14716  1311596   89   384619  974366  11416     66 170.44
1799.92/1800.68	c    17238  46473    20538  2140458  104   396730  500000  17238     97 177.13
1799.92/1800.68	c    25975  46473    29275  2751549   93   412973  550001  25975    143 180.59
1799.92/1800.68	c    39085  46473    42385  5779813  136   440284  605002  39085    182 214.22
1799.92/1800.68	c    58756  46467    62056  7367133  118   477644  665503  58756    241 243.27
1799.92/1800.68	c    88273  46465    91573  8900473   97   536789  732054  88273    312 282.56
1799.92/1800.68	c   132545  46459   135845 11897322   87   625400  805260 132545    345 383.32
1799.92/1800.68	c   198955  46454   202255 16081802   79   758261  885787 198955    346 574.59
1799.92/1800.68	c   298576  46435   301876 21869959   72   957401  974366 298576    382 780.50
1799.92/1800.68	c   448011  46430   451311 33940034   75  1256278  500000 448011    264 1695.46
1799.92/1800.68	c Resources Exceeded
1799.92/1800.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.68	c   19   471876  43358   924005   475176 34856224 471876    262 1800.01
1799.92/1800.68	s UNKNOWN
1799.92/1800.68	c Total time: 1800.01 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/node38/watcher-348748-1176596230 -o ROOT/results/node38/solver-348748-1176596230 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348748-1176596230/instance-348748-1176596230.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: 0.92 0.96 0.98 3/77 26133
/proc/meminfo: memFree=1739288/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=14700 CPUtime=0
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 91789666 15052800 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9047781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 3675 336 281 324 0 2003 0

[startup+0.0316931 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 26133
/proc/meminfo: memFree=1739288/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=15716 CPUtime=0.02
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 641 0 0 0 2 0 0 0 18 0 1 0 91789666 16093184 609 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 3929 610 316 324 0 2257 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15716

[startup+0.102706 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 26133
/proc/meminfo: memFree=1739288/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=10468 CPUtime=0.09
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 1452 0 0 0 9 0 0 0 18 0 1 0 91789666 10719232 1301 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 2617 1301 404 324 0 945 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10468

[startup+0.301745 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 26133
/proc/meminfo: memFree=1739288/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=13448 CPUtime=0.29
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 2473 0 0 0 29 0 0 0 19 0 1 0 91789666 13770752 2273 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 3362 2273 627 324 0 1690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13448

[startup+0.701823 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 26133
/proc/meminfo: memFree=1739288/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=22372 CPUtime=0.69
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 5829 0 0 0 67 2 0 0 22 0 1 0 91789666 22908928 4826 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 5593 4827 306 324 0 4662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22372

[startup+1.50198 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 26134
/proc/meminfo: memFree=1716304/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=27204 CPUtime=1.49
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 6987 0 0 0 144 5 0 0 25 0 1 0 91789666 27856896 5983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 6801 5983 306 324 0 5870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27204

[startup+3.10128 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 26134
/proc/meminfo: memFree=1711312/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=32148 CPUtime=3.09
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 8804 0 0 0 301 8 0 0 25 0 1 0 91789666 32919552 7202 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 8037 7202 308 324 0 7106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32148

[startup+6.3019 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 26134
/proc/meminfo: memFree=1713680/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=29716 CPUtime=6.29
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 9352 0 0 0 619 10 0 0 25 0 1 0 91789666 30429184 6608 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 7429 6608 312 324 0 6498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29716

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 26134
/proc/meminfo: memFree=1712944/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=30380 CPUtime=12.69
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 9541 0 0 0 1256 13 0 0 25 0 1 0 91789666 31109120 6797 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 7595 6797 312 324 0 6664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30380

[startup+25.5016 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 26134
/proc/meminfo: memFree=1711280/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=32108 CPUtime=25.48
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 9965 0 0 0 2533 15 0 0 25 0 1 0 91789666 32878592 7221 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 8027 7221 312 324 0 7096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32108

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 26134
/proc/meminfo: memFree=1704880/2055920 swapFree=4115848/4192956
[pid=26133] ppid=26131 vsize=38580 CPUtime=51.06
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 11583 0 0 0 5085 21 0 0 25 0 1 0 91789666 39505920 8839 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 9645 8839 312 324 0 8714 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38580

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26134
/proc/meminfo: memFree=1702896/2055920 swapFree=4115912/4192956
[pid=26133] ppid=26131 vsize=40568 CPUtime=102.25
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 12074 0 0 0 10202 23 0 0 25 0 1 0 91789666 41541632 9330 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 10142 9330 312 324 0 9211 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 40568

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26134
/proc/meminfo: memFree=1702000/2055920 swapFree=4115912/4192956
[pid=26133] ppid=26131 vsize=41360 CPUtime=162.22
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 12275 0 0 0 16197 25 0 0 25 0 1 0 91789666 42352640 9531 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134571992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 10340 9531 312 324 0 9409 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 41360

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26134
/proc/meminfo: memFree=1634608/2055920 swapFree=4115976/4192956
[pid=26133] ppid=26131 vsize=108924 CPUtime=222.2
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 29152 0 0 0 22174 46 0 0 25 0 1 0 91789666 111538176 26408 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 27231 26408 312 324 0 26300 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 108924

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26134
/proc/meminfo: memFree=1596976/2055920 swapFree=4115976/4192956
[pid=26133] ppid=26131 vsize=146464 CPUtime=282.18
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 38536 0 0 0 28158 60 0 0 25 0 1 0 91789666 149979136 35792 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 36616 35792 312 324 0 35685 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 146464

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1565872/2055920 swapFree=4115976/4192956
[pid=26133] ppid=26131 vsize=177332 CPUtime=342.16
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 46256 0 0 0 34143 73 0 0 25 0 1 0 91789666 181587968 43512 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 44333 43512 312 324 0 43402 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 177332

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1546288/2055920 swapFree=4116040/4192956
[pid=26133] ppid=26131 vsize=196988 CPUtime=402.14
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 51170 0 0 0 40130 84 0 0 25 0 1 0 91789666 201715712 48426 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 49247 48426 312 324 0 48316 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 196988

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1527344/2055920 swapFree=4116040/4192956
[pid=26133] ppid=26131 vsize=215724 CPUtime=462.11
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 55846 0 0 0 46118 93 0 0 25 0 1 0 91789666 220901376 53102 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 53931 53102 312 324 0 53000 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 215724

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1507184/2055920 swapFree=4116104/4192956
[pid=26133] ppid=26131 vsize=235856 CPUtime=522.09
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 60882 0 0 0 52107 102 0 0 25 0 1 0 91789666 241516544 58138 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 58964 58138 312 324 0 58033 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 235856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1490736/2055920 swapFree=4116104/4192956
[pid=26133] ppid=26131 vsize=252036 CPUtime=582.07
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 64954 0 0 0 58097 110 0 0 25 0 1 0 91789666 258084864 62210 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 63009 62210 312 324 0 62078 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 252036

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1470192/2055920 swapFree=4116104/4192956
[pid=26133] ppid=26131 vsize=272408 CPUtime=642.05
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 70035 0 0 0 64084 121 0 0 25 0 1 0 91789666 278945792 67291 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 68102 67291 312 324 0 67171 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 272408


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1346608/2055920 swapFree=4116232/4192956
[pid=26133] ppid=26131 vsize=395588 CPUtime=881.96
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 100840 0 0 0 88018 178 0 0 25 0 1 0 91789666 405082112 98096 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 98897 98096 312 324 0 97966 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 395588

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1329648/2055920 swapFree=4116232/4192956
[pid=26133] ppid=26131 vsize=412564 CPUtime=941.94
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 105076 0 0 0 94007 187 0 0 25 0 1 0 91789666 422465536 102332 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 103141 102332 312 324 0 102210 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 412564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1318256/2055920 swapFree=4116296/4192956
[pid=26133] ppid=26131 vsize=423708 CPUtime=1001.91
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 107867 0 0 0 99998 193 0 0 25 0 1 0 91789666 433876992 105123 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 105927 105123 312 324 0 104996 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 423708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1308336/2055920 swapFree=4116296/4192956
[pid=26133] ppid=26131 vsize=433692 CPUtime=1061.89
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 110343 0 0 0 105991 198 0 0 25 0 1 0 91789666 444100608 107599 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 108423 107599 312 324 0 107492 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 433692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 26136
/proc/meminfo: memFree=1299952/2055920 swapFree=4116360/4192956
[pid=26133] ppid=26131 vsize=441956 CPUtime=1121.87
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 112406 0 0 0 111985 202 0 0 25 0 1 0 91789666 452562944 109662 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 110489 109662 312 324 0 109558 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 441956

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1289584/2055920 swapFree=4116360/4192956
[pid=26133] ppid=26131 vsize=452424 CPUtime=1181.85
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 115031 0 0 0 117979 206 0 0 25 0 1 0 91789666 463282176 112287 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 113106 112287 312 324 0 112175 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 452424

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1277552/2055920 swapFree=4116360/4192956
[pid=26133] ppid=26131 vsize=464056 CPUtime=1241.83
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 117952 0 0 0 123972 211 0 0 25 0 1 0 91789666 475193344 115208 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 116014 115208 312 324 0 115083 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 464056

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1268016/2055920 swapFree=4116424/4192956
[pid=26133] ppid=26131 vsize=473488 CPUtime=1301.81
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 120318 0 0 0 129966 215 0 0 25 0 1 0 91789666 484851712 117574 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 118372 117574 312 324 0 117441 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 473488

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1261488/2055920 swapFree=4116424/4192956
[pid=26133] ppid=26131 vsize=479844 CPUtime=1361.78
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 121907 0 0 0 135959 219 0 0 25 0 1 0 91789666 491360256 119163 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 119961 119163 312 324 0 119030 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 479844

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1256752/2055920 swapFree=4116488/4192956
[pid=26133] ppid=26131 vsize=484636 CPUtime=1421.76
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 123083 0 0 0 141954 222 0 0 25 0 1 0 91789666 496267264 120339 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 121159 120339 312 324 0 120228 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 484636

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1252208/2055920 swapFree=4116488/4192956
[pid=26133] ppid=26131 vsize=489176 CPUtime=1481.74
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 124214 0 0 0 147948 226 0 0 25 0 1 0 91789666 500916224 121470 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 122294 121470 312 324 0 121363 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 489176

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1246384/2055920 swapFree=4116488/4192956
[pid=26133] ppid=26131 vsize=494884 CPUtime=1541.71
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 125642 0 0 0 153942 229 0 0 25 0 1 0 91789666 506761216 122898 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9039317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 123721 122898 312 324 0 122790 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 494884

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1241328/2055920 swapFree=4116552/4192956
[pid=26133] ppid=26131 vsize=499924 CPUtime=1601.69
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 126903 0 0 0 159936 233 0 0 25 0 1 0 91789666 511922176 124159 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 124981 124159 312 324 0 124050 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 499924

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1237104/2055920 swapFree=4116552/4192956
[pid=26133] ppid=26131 vsize=504068 CPUtime=1661.67
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 127941 0 0 0 165932 235 0 0 25 0 1 0 91789666 516165632 125197 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160527316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 126017 125197 312 324 0 125086 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 504068

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1226800/2055920 swapFree=4116616/4192956
[pid=26133] ppid=26131 vsize=514280 CPUtime=1721.65
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 130503 0 0 0 171923 242 0 0 25 0 1 0 91789666 526622720 127759 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 128570 127759 312 324 0 127639 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 514280

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1221488/2055920 swapFree=4116616/4192956
[pid=26133] ppid=26131 vsize=519428 CPUtime=1781.62
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194304 131777 0 0 0 177916 246 0 0 25 0 1 0 91789666 531894272 129033 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 129857 129033 312 324 0 128926 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 519428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1367600/2055920 swapFree=4116616/4192956
[pid=26133] ppid=26131 vsize=0 CPUtime=1800.02
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194308 132182 0 0 0 179752 250 0 0 25 0 1 0 91789666 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.02
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+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26136
/proc/meminfo: memFree=1367600/2055920 swapFree=4116616/4192956
[pid=26133] ppid=26131 vsize=0 CPUtime=1800.02
/proc/26133/stat : 26133 (bsolo3.0.16) R 26131 26133 25778 0 -1 4194308 132182 0 0 0 179752 250 0 0 25 0 1 0 91789666 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26133/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.09
CPU user time (s): 1797.53
CPU system time (s): 2.56261
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 521008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.53
system time used= 2.56261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132182
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= 12
involuntary context switches= 3713

runsolver used 2.32665 second user time and 4.12437 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Apr 15 00:17:10 UTC 2007

IDJOB= 348748
IDBENCH= 1724
IDSOLVER= 163
FILE ID= node38/348748-1176596230

PBS_JOBID= 4556992

Free space on /tmp= 66557 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-stocfor2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348748-1176596230/instance-348748-1176596230.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-348748-1176596230 -o ROOT/results/node38/solver-348748-1176596230 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348748-1176596230/instance-348748-1176596230.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  cbc7f776eebadde6a6228c5e168c70a1

RANDOM SEED= 58293882

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1739632 kB
Buffers:         16280 kB
Cached:          89640 kB
SwapCached:       3560 kB
Active:         105244 kB
Inactive:       119756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739632 kB
SwapTotal:     4192956 kB
SwapFree:      4115848 kB
Dirty:            7436 kB
Writeback:           0 kB
Mapped:         126632 kB
Slab:            76472 kB
Committed_AS:   958032 kB
PageTables:       2060 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= 66557 MiB

End job on node38 on Sun Apr 15 00:47:13 UTC 2007