Trace number 348982

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) 1800.1 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
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 variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
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/348982-1176612841/instance-348982-1176612841.opb
0.00/0.00	c File size is 8854374 bytes.
2.48/2.52	c Highest Coefficient sum: 529536
2.48/2.52	c Parsing was ok!!
2.48/2.52	c Total parsing time: 2.516 s
2.68/2.75	c Var: 204880 Constr: 187573 132866/54707/0 Lit: 920592 Watch. Lit: 711194
2.68/2.75	c Obj. Vars: 75648 (36.9231 % of total variables)
83.84/83.93	c Pre-processing Time: 83.881 s
83.84/83.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
83.84/83.94	c        0 170760   156236   808140    5   628278  500000      0      0 83.88
83.84/83.94	c Switching off LPR mode.
1799.90/1800.69	c      100 170760   156336   809436    5   628478  550001    100      1 84.18
1799.90/1800.69	c      250 170758   156486   811929    5   628777  605002    250      2 85.02
1799.90/1800.69	c      476 170163   156712   814168    5   629228  665503    476      5 86.80
1799.90/1800.69	c      814 169893   157050   818170    5   629897  732054    814      9 89.78
1799.90/1800.69	c     1323 167807   157559   825176    5   630906  805260   1323     14 93.86
1799.90/1800.69	c     2086 167571   158322   835231    5   632429  885787   2086     21 98.94
1799.90/1800.69	c     3233 167207   159469   854709    5   634720  974366   3233     31 103.81
1799.90/1800.69	c     4954 167196   161190   883526    5   638159  500000   4954     43 113.43
1799.90/1800.69	c     7538 167178   163774   938917    5   643319  550001   7538     59 125.74
1799.90/1800.69	c    11417 167153   167653  1021076    6   651069  605002  11417     77 148.20
1799.90/1800.69	c    17240 167148   173476  1210763    6   662713  665503  17240     98 174.99
1799.90/1800.69	c    25977 167140   182213  1971033   10   680185  732054  25977    126 204.72
1799.90/1800.69	c    39087 167120   195323  2633730   13   706396  805260  39087    144 270.09
1799.90/1800.69	c    58758 167114   214994  5459603   25   745736  885787  58758    148 395.17
1799.90/1800.69	c    88270 167112   244506 14651554   59   804759  974366  88270    121 725.42
1799.90/1800.69	c   132540 167079   288776 20729284   71   893290  500000 132540    114 1161.91
1799.90/1800.69	c Resources Exceeded
1799.90/1800.69	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.69	c   16   196359  92946  5175816   352595 37786683 196359    109 1800.00
1799.90/1800.69	s UNKNOWN
1799.90/1800.69	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/node3/watcher-348982-1176612841 -o ROOT/results/node3/solver-348982-1176612841 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348982-1176612841/instance-348982-1176612841.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 1.00 0.99 3/77 2629
/proc/meminfo: memFree=1587928/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=20384 CPUtime=0
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 137321822 20873216 338 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 5096 338 282 324 0 2003 0

[startup+0.0612751 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 2629
/proc/meminfo: memFree=1587928/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=22468 CPUtime=0.05
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 968 0 0 0 5 0 0 0 18 0 1 0 137321822 23007232 896 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 5617 896 356 324 0 2524 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22468

[startup+0.101281 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 2629
/proc/meminfo: memFree=1587928/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=23776 CPUtime=0.09
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 1389 0 0 0 9 0 0 0 18 0 1 0 137321822 24346624 1238 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 5944 1238 406 324 0 2851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23776

[startup+0.301313 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 2629
/proc/meminfo: memFree=1587928/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=22044 CPUtime=0.29
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 3278 0 0 0 28 1 0 0 19 0 1 0 137321822 22573056 2921 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 5511 2921 621 324 0 2418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22044

[startup+0.701377 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 2629
/proc/meminfo: memFree=1587928/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=30272 CPUtime=0.69
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 5891 0 0 0 67 2 0 0 23 0 1 0 137321822 30998528 5437 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 7568 5438 990 324 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30272

[startup+1.50252 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1563536/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=43740 CPUtime=1.49
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 10212 0 0 0 145 4 0 0 25 0 1 0 137321822 44789760 9252 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11384602 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2629/statm: 10935 9252 1621 324 0 7842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43740

[startup+3.10177 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1551312/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=78932 CPUtime=3.08
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 21568 0 0 0 300 8 0 0 25 0 1 0 137321822 80826368 18298 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 78932

[startup+6.30129 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1515664/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=78932 CPUtime=6.28
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 21568 0 0 0 619 9 0 0 25 0 1 0 137321822 80826368 18298 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 78932

[startup+12.7013 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1515728/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=78932 CPUtime=12.67
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 21568 0 0 0 1256 11 0 0 25 0 1 0 137321822 80826368 18298 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11366088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 78932

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1515792/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=78932 CPUtime=25.46
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 21568 0 0 0 2532 14 0 0 25 0 1 0 137321822 80826368 18298 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 19733 18298 305 324 0 18802 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 78932

[startup+51.1016 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1515664/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=78932 CPUtime=51.05
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 21569 0 0 0 5086 19 0 0 25 0 1 0 137321822 80826368 18299 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 19733 18299 305 324 0 18802 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 78932

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 2630
/proc/meminfo: memFree=1508176/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=86392 CPUtime=102.23
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 25526 0 0 0 10089 134 0 0 25 0 1 0 137321822 88465408 20214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 21598 20214 311 324 0 20667 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 86392

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 2630
/proc/meminfo: memFree=1508176/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=86392 CPUtime=162.21
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 25526 0 0 0 16039 182 0 0 25 0 1 0 137321822 88465408 20214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 21598 20214 311 324 0 20667 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 86392

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 2630
/proc/meminfo: memFree=1500624/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=93940 CPUtime=222.2
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 27412 0 0 0 22014 206 0 0 25 0 1 0 137321822 96194560 22100 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 23485 22100 311 324 0 22554 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93940

[startup+282.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 2630
/proc/meminfo: memFree=1491152/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=103352 CPUtime=282.17
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 29758 0 0 0 27990 227 0 0 25 0 1 0 137321822 105832448 24446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 25838 24446 311 324 0 24907 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 103352

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2630
/proc/meminfo: memFree=1476752/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=117888 CPUtime=342.15
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 33379 0 0 0 33976 239 0 0 25 0 1 0 137321822 120717312 28067 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 29472 28067 311 324 0 28541 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 117888

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2630
/proc/meminfo: memFree=1453392/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=141036 CPUtime=402.14
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 39168 0 0 0 39962 252 0 0 25 0 1 0 137321822 144420864 33856 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 35259 33856 311 324 0 34328 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 141036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2798
/proc/meminfo: memFree=1442208/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=151156 CPUtime=462.03
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 41689 0 0 0 45939 264 0 0 25 0 1 0 137321822 154783744 36377 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 37789 36377 311 324 0 36858 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 151156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1417424/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=177156 CPUtime=522
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 48205 0 0 0 51929 271 0 0 25 0 1 0 137321822 181407744 42893 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 44289 42893 311 324 0 43358 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 177156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1387472/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=206796 CPUtime=581.98
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 55621 0 0 0 57921 277 0 0 25 0 1 0 137321822 211759104 50309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 51699 50309 311 324 0 50768 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 206796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1362576/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=231568 CPUtime=641.97
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 61792 0 0 0 63915 282 0 0 25 0 1 0 137321822 237125632 56480 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 57892 56480 311 324 0 56961 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 231568


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

[startup+882.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 2828
/proc/meminfo: memFree=1313872/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=280320 CPUtime=881.89
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 74005 0 0 0 87853 336 0 0 25 0 1 0 137321822 287047680 68693 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 70080 68693 311 324 0 69149 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 280320

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2828
/proc/meminfo: memFree=1298000/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=296340 CPUtime=941.87
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 77985 0 0 0 93845 342 0 0 25 0 1 0 137321822 303452160 72673 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 74085 72673 311 324 0 73154 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 296340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1285136/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=309088 CPUtime=1001.85
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 81186 0 0 0 99834 351 0 0 25 0 1 0 137321822 316506112 75874 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 77272 75874 311 324 0 76341 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 309088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1276048/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=318332 CPUtime=1061.83
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 83494 0 0 0 105819 364 0 0 25 0 1 0 137321822 325971968 78182 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 79583 78182 311 324 0 78652 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 318332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1260240/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=334068 CPUtime=1121.81
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 87439 0 0 0 111812 369 0 0 25 0 1 0 137321822 342085632 82127 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 83517 82127 311 324 0 82586 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 334068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1248272/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=346008 CPUtime=1181.79
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 90425 0 0 0 117795 384 0 0 25 0 1 0 137321822 354312192 85113 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11354181 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 86502 85113 311 324 0 85571 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 346008

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1230352/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=363876 CPUtime=1241.77
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 94884 0 0 0 123789 388 0 0 25 0 1 0 137321822 372609024 89572 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 90969 89572 311 324 0 90038 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 363876

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1217872/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=376212 CPUtime=1301.76
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 97968 0 0 0 129778 398 0 0 25 0 1 0 137321822 385241088 92656 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 94053 92656 311 324 0 93122 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 376212

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1203536/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=390476 CPUtime=1361.73
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 101539 0 0 0 135769 404 0 0 25 0 1 0 137321822 399847424 96227 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 97619 96227 311 324 0 96688 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 390476

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1196560/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=397388 CPUtime=1421.72
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 103253 0 0 0 141758 414 0 0 25 0 1 0 137321822 406925312 97941 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 99347 97941 311 324 0 98416 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 397388

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1186384/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=407508 CPUtime=1481.7
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 105798 0 0 0 147751 419 0 0 25 0 1 0 137321822 417288192 100486 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 101877 100486 311 324 0 100946 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 407508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1174480/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=419532 CPUtime=1541.68
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 108780 0 0 0 153743 425 0 0 25 0 1 0 137321822 429600768 103468 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 104883 103468 311 324 0 103952 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 419532

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1151248/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=442844 CPUtime=1601.66
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 114611 0 0 0 159729 437 0 0 25 0 1 0 137321822 453472256 109299 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 110711 109299 311 324 0 109780 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 442844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1119184/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=474968 CPUtime=1661.65
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 122643 0 0 0 165716 449 0 0 25 0 1 0 137321822 486367232 117331 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 118742 117331 311 324 0 117811 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 474968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1075664/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=519340 CPUtime=1721.62
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 133763 0 0 0 171703 459 0 0 25 0 1 0 137321822 531804160 128451 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 129835 128451 311 324 0 128904 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 519340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1038480/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=555520 CPUtime=1781.6
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194304 142796 0 0 0 177694 466 0 0 25 0 1 0 137321822 568852480 137484 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 138880 137484 311 324 0 137949 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 555520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1050960/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=0 CPUtime=1800.01
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194308 145573 0 0 0 179528 473 0 0 25 0 1 0 137321822 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
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: 1.00 1.00 1.00 2/78 2828
/proc/meminfo: memFree=1050960/2055920 swapFree=4153856/4192956
[pid=2629] ppid=2627 vsize=0 CPUtime=1800.01
/proc/2629/stat : 2629 (bsolo3.0.16) R 2627 2629 1701 0 -1 4194308 145573 0 0 0 179528 473 0 0 25 0 1 0 137321822 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2629/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.1
CPU user time (s): 1795.28
CPU system time (s): 4.81527
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 566692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.28
system time used= 4.81527
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145573
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= 36964

runsolver used 2.09868 second user time and 4.28035 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 15 04:54:01 UTC 2007

IDJOB= 348982
IDBENCH= 1804
IDSOLVER= 163
FILE ID= node3/348982-1176612841

PBS_JOBID= 4556831

Free space on /tmp= 66545 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348982-1176612841/instance-348982-1176612841.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-348982-1176612841 -o ROOT/results/node3/solver-348982-1176612841 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348982-1176612841/instance-348982-1176612841.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f0369b32b392b309903886944ef44b64

RANDOM SEED= 369479817

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1588336 kB
Buffers:         41716 kB
Cached:         332744 kB
SwapCached:       2600 kB
Active:         213712 kB
Inactive:       184856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588336 kB
SwapTotal:     4192956 kB
SwapFree:      4153856 kB
Dirty:           13048 kB
Writeback:           0 kB
Mapped:          31924 kB
Slab:            54552 kB
Committed_AS:  4946152 kB
PageTables:       1784 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= 66545 MiB

End job on node3 on Sun Apr 15 05:24:04 UTC 2007