Trace number 348917

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? 1800.02 1800.48

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-qiu.opb
MD5SUM644f01bea590fadfbdc9e969c95da3cf
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 variables23808
Total number of constraints1192
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 constraints1192
Minimum length of a constraint31
Maximum length of a constraint5940
Number of terms in the objective function 7968
Biggest coefficient in the objective function 993
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 530424
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 530424
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/348917-1176606672/instance-348917-1176606672.opb
0.00/0.00	c File size is 1013388 bytes.
0.09/0.19	c Highest Coefficient sum: 530424
0.09/0.19	c Parsing was ok!!
0.09/0.19	c Total parsing time: 0.189 s
0.19/0.20	c Var: 23808 Constr: 1324 128/0/1196 Lit: 103488 Watch. Lit: 36460
0.19/0.20	c Obj. Vars: 7968 (33.4677 % of total variables)
36.08/36.12	c Pre-processing Time: 36.102 s
36.08/36.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
36.08/36.12	c        0  10840     1324   103488   78    77301  176298      0      0 36.10
36.08/36.12	c Switching off LPR mode.
1799.93/1800.45	c      100  10840     1424   210102  147    77505  193928    100      2 36.84
1799.93/1800.45	c      250  10840     1574   211729  134    77804  213321    250      6 37.07
1799.93/1800.45	c      475  10839     1799   213776  118    78253  234654    475     12 37.47
1799.93/1800.45	c      813  10839     2137   217551  101    78929  258120    813     21 38.06
1799.93/1800.45	c     1321  10839     2645   223320   84    79945  283933   1321     33 39.15
1799.93/1800.45	c     2085  10839     3409   233118   68    81472  312327   2085     49 42.17
1799.93/1800.45	c     3232  10838     4556   245782   53    83764  343560   3232     69 46.23
1799.93/1800.45	c     4959  10837     6283   264926   42    87217  377917   4959     90 54.94
1799.93/1800.45	c     7552  10833     8876   292013   32    92399  415709   7552    104 72.39
1799.93/1800.45	c    11431  10829    12755   334814   26   100149  457280  11431     93 122.65
1799.93/1800.45	c    17254  10814    18578   391169   21   111781  503009  17254     54 316.76
1799.93/1800.45	c    25996  10805    27320   528227   19   129257  553310  25996     49 524.95
1799.93/1800.45	c    39106  10788    40430   670179   16   155461  608642  39106     50 775.16
1799.93/1800.45	c    58777  10737    60101  6218082  103   194756  669507  58777     46 1254.66
1799.93/1800.45	c    88287  10699    89611  6538114   72   253737  736458  88287     49 1787.57
1799.93/1800.45	c Resources Exceeded
1799.93/1800.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.45	c   15    89080  26608  7188462    90404  6546411  89080     49 1800.00
1799.93/1800.45	s UNKNOWN
1799.93/1800.45	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/node61/watcher-348917-1176606672 -o ROOT/results/node61/solver-348917-1176606672 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348917-1176606672/instance-348917-1176606672.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: 1.08 1.05 1.01 3/64 31773
/proc/meminfo: memFree=1662864/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=20540 CPUtime=0
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 345 0 1 0 0 0 0 0 18 0 1 0 72630843 21032960 314 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134536080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 5135 323 280 324 0 3956 0

[startup+0.0350551 s]
/proc/loadavg: 1.08 1.05 1.01 3/64 31773
/proc/meminfo: memFree=1662864/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=6088 CPUtime=0.02
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 683 0 1 0 2 0 0 0 18 0 1 0 72630843 6234112 652 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 1522 653 318 324 0 343 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6088

[startup+0.101062 s]
/proc/loadavg: 1.08 1.05 1.01 3/64 31773
/proc/meminfo: memFree=1662864/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=7332 CPUtime=0.09
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 1100 0 1 0 9 0 0 0 18 0 1 0 72630843 7507968 1029 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10819195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 1833 1029 406 324 0 654 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7332

[startup+0.30108 s]
/proc/loadavg: 1.08 1.05 1.01 3/64 31773
/proc/meminfo: memFree=1662864/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=0.29
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 29 0 0 0 19 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10900

[startup+0.701118 s]
/proc/loadavg: 1.08 1.05 1.01 3/64 31773
/proc/meminfo: memFree=1662864/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=0.69
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 69 0 0 0 22 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10900

[startup+1.50119 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 31774
/proc/meminfo: memFree=1655688/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=1.48
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 148 0 0 0 25 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10900

[startup+3.10135 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 31774
/proc/meminfo: memFree=1655368/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=3.08
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 308 0 0 0 25 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10900

[startup+6.30165 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 31774
/proc/meminfo: memFree=1655368/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=6.29
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 628 1 0 0 25 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10900

[startup+12.7013 s]
/proc/loadavg: 1.06 1.05 1.01 2/65 31774
/proc/meminfo: memFree=1655368/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=12.69
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 1268 1 0 0 25 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10900

[startup+25.5015 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 31774
/proc/meminfo: memFree=1655496/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=10900 CPUtime=25.48
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 2344 0 1 0 2547 1 0 0 25 0 1 0 72630843 11161600 2025 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 2725 2025 306 324 0 1794 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10900

[startup+51.1019 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 31774
/proc/meminfo: memFree=1653128/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=13356 CPUtime=51.07
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 3399 0 1 0 5096 11 0 0 25 0 1 0 72630843 13676544 2650 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 3339 2650 312 324 0 2408 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13356

[startup+102.306 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 31774
/proc/meminfo: memFree=1651592/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=14964 CPUtime=102.26
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 3783 0 1 0 10196 30 0 0 25 0 1 0 72630843 15323136 3034 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 3741 3034 312 324 0 2810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14964

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 31774
/proc/meminfo: memFree=1650760/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=15768 CPUtime=162.24
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 3978 0 1 0 16175 49 0 0 25 0 1 0 72630843 16146432 3229 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 3942 3229 312 324 0 3011 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15768

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31774
/proc/meminfo: memFree=1650248/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=16172 CPUtime=222.23
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 4109 0 1 0 22156 67 0 0 25 0 1 0 72630843 16560128 3360 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 4043 3360 312 324 0 3112 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16172

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31774
/proc/meminfo: memFree=1649736/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=16700 CPUtime=282.21
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 4218 0 1 0 28139 82 0 0 25 0 1 0 72630843 17100800 3469 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 4175 3469 312 324 0 3244 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16700

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31774
/proc/meminfo: memFree=1649544/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=16836 CPUtime=342.2
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 4266 0 1 0 34122 98 0 0 25 0 1 0 72630843 17240064 3517 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 4209 3517 312 324 0 3278 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16836

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31774
/proc/meminfo: memFree=1649416/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=16972 CPUtime=402.18
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 4294 0 1 0 40109 109 0 0 25 0 1 0 72630843 17379328 3545 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134575135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 4243 3545 312 324 0 3312 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16972

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31774
/proc/meminfo: memFree=1649096/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=17240 CPUtime=462.17
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 4367 0 1 0 46096 121 0 0 25 0 1 0 72630843 17653760 3618 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 4310 3618 312 324 0 3379 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17240

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31774
/proc/meminfo: memFree=1647240/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=19188 CPUtime=522.15
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 4850 0 1 0 52078 137 0 0 25 0 1 0 72630843 19648512 4101 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 4797 4101 312 324 0 3866 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19188

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31774
/proc/meminfo: memFree=1645704/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=20660 CPUtime=582.13
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 5214 0 1 0 58064 149 0 0 25 0 1 0 72630843 21155840 4465 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 5165 4465 312 324 0 4234 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31774
/proc/meminfo: memFree=1645320/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=21060 CPUtime=642.13
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 5315 0 1 0 64053 160 0 0 25 0 1 0 72630843 21565440 4566 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 5265 4566 312 324 0 4334 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21060


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

/proc/meminfo: memFree=1640520/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=25736 CPUtime=1122
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 6499 0 1 0 111940 260 0 0 25 0 1 0 72630843 26353664 5750 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 6434 5750 312 324 0 5503 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1640136/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=26136 CPUtime=1181.99
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 6586 0 1 0 117925 274 0 0 25 0 1 0 72630843 26763264 5837 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 6534 5837 312 324 0 5603 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1639816/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=26404 CPUtime=1241.98
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 6648 0 1 0 123908 290 0 0 25 0 1 0 72630843 27037696 5899 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 6601 5899 312 324 0 5670 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 26404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1568904/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=97164 CPUtime=1301.96
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 24350 0 1 0 129877 319 0 0 25 0 1 0 72630843 99495936 23601 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 24291 23601 312 324 0 23360 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 97164

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1568264/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=97832 CPUtime=1361.95
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 24513 0 1 0 135861 334 0 0 25 0 1 0 72630843 100179968 23764 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 24458 23764 312 324 0 23527 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 97832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1567560/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=98632 CPUtime=1421.93
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 24692 0 1 0 141847 346 0 0 25 0 1 0 72630843 100999168 23943 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 24658 23943 312 324 0 23727 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 98632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1567176/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=98900 CPUtime=1481.92
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 24769 0 1 0 147831 361 0 0 25 0 1 0 72630843 101273600 24020 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 24725 24020 312 324 0 23794 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 98900

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1566792/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=99168 CPUtime=1541.9
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 24847 0 1 0 153817 373 0 0 25 0 1 0 72630843 101548032 24098 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 24792 24098 312 324 0 23861 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 99168

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1566216/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=99840 CPUtime=1601.88
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 24996 0 1 0 159799 389 0 0 25 0 1 0 72630843 102236160 24247 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 24960 24247 312 324 0 24029 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 99840

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1565832/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=100108 CPUtime=1661.87
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25093 0 1 0 165785 402 0 0 25 0 1 0 72630843 102510592 24344 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25027 24344 312 324 0 24096 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 100108

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1565320/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=100644 CPUtime=1721.85
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25204 0 1 0 171769 416 0 0 25 0 1 0 72630843 103059456 24455 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25161 24455 312 324 0 24230 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 100644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1563272/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=102652 CPUtime=1781.84
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25727 0 1 0 177756 428 0 0 25 0 1 0 72630843 105115648 24978 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25663 24978 312 324 0 24732 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 102652

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

[startup+1791.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562952/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103052 CPUtime=1791.44
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25800 0 1 0 178714 430 0 0 25 0 1 0 72630843 105525248 25051 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25763 25051 312 324 0 24832 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 103052

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562888/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103056 CPUtime=1794.64
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25821 0 1 0 179033 431 0 0 25 0 1 0 72630843 105529344 25072 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25764 25072 312 324 0 24833 0
Current children cumulated CPU time (s) 1794.64
Current children cumulated vsize (KiB) 103056

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562824/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103188 CPUtime=1797.84
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25834 0 1 0 179352 432 0 0 25 0 1 0 72630843 105664512 25085 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25797 25085 312 324 0 24866 0
Current children cumulated CPU time (s) 1797.84
Current children cumulated vsize (KiB) 103188

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562824/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103188 CPUtime=1798.64
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25836 0 1 0 179432 432 0 0 25 0 1 0 72630843 105664512 25087 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25797 25087 312 324 0 24866 0
Current children cumulated CPU time (s) 1798.64
Current children cumulated vsize (KiB) 103188

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562824/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103188 CPUtime=1799.44
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25836 0 1 0 179512 432 0 0 25 0 1 0 72630843 105664512 25087 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25797 25087 312 324 0 24866 0
Current children cumulated CPU time (s) 1799.44
Current children cumulated vsize (KiB) 103188

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562824/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103188 CPUtime=1799.83
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25836 0 1 0 179551 432 0 0 25 0 1 0 72630843 105664512 25087 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25797 25087 312 324 0 24866 0
Current children cumulated CPU time (s) 1799.83
Current children cumulated vsize (KiB) 103188

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31776
/proc/meminfo: memFree=1562824/2055920 swapFree=4191892/4192956
[pid=31773] ppid=31771 vsize=103188 CPUtime=1799.93
/proc/31773/stat : 31773 (bsolo3.0.16) R 31771 31773 27764 0 -1 4194304 25837 0 1 0 179561 432 0 0 25 0 1 0 72630843 105664512 25088 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31773/statm: 25797 25088 312 324 0 24866 0
Current children cumulated CPU time (s) 1799.93
Current children cumulated vsize (KiB) 103188

Child status: 0
Real time (s): 1800.48
CPU time (s): 1800.02
CPU user time (s): 1795.68
CPU system time (s): 4.34334
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 103188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.68
system time used= 4.34334
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25838
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 4147

runsolver used 1.09683 second user time and 3.82542 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 15 03:11:12 UTC 2007

IDJOB= 348917
IDBENCH= 1781
IDSOLVER= 163
FILE ID= node61/348917-1176606672

PBS_JOBID= 4556984

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-qiu.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348917-1176606672/instance-348917-1176606672.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-348917-1176606672 -o ROOT/results/node61/solver-348917-1176606672 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348917-1176606672/instance-348917-1176606672.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  644f01bea590fadfbdc9e969c95da3cf

RANDOM SEED= 354473275

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1663272 kB
Buffers:         12384 kB
Cached:         264184 kB
SwapCached:        396 kB
Active:          84452 kB
Inactive:       207792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663272 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5368 kB
Writeback:           0 kB
Mapped:          24484 kB
Slab:            86476 kB
Committed_AS:   128400 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node61 on Sun Apr 15 03:41:13 UTC 2007