Trace number 432806

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 3.0.17? (TO) 1800.08 1800.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
MD5SUM3de80c0560622133ffefa60f8e73d039
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 variables3616
Total number of constraints125707
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)44
Number of constraints which are nor clauses,nor cardinality constraints125663
Minimum length of a constraint5
Maximum length of a constraint189
Number of terms in the objective function 48
Biggest coefficient in the objective function 260554
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524316
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 524424
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432806-1177950055/instance-432806-1177950055.opb
0.00/0.00	c File size is 80386080 bytes.
14.49/14.57	c Highest Coefficient sum: 524424
14.49/14.57	c Parsing was ok!!
14.49/14.57	c Total parsing time: 14.566 s
14.69/14.74	c Var: 3616 Constr: 125844 45/44/125755 Lit: 9400270 Watch. Lit: 351996
14.69/14.74	c Obj. Vars: 48 (1.32743 % of total variables)
90.96/91.04	c Pre-processing Time: 91.014 s
90.96/91.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
90.96/91.07	c        0   2676    54169  3881078   71   262715  500000      0      0 91.01
90.96/91.07	c Switching off LPR mode.
1800.01/1800.50	c      100   2676    54269  3926107   72   263658  550001    100      1 91.86
1800.01/1800.50	c      251   2676    54420  3938676   72   269747  605002    251      2 92.77
1800.01/1800.50	c      476   2676    54645  3968160   72   267221  665503    476      5 93.08
1800.01/1800.50	c      814   2676    54983  4003964   72   268474  732054    814      8 93.42
1800.01/1800.50	c     1322   2676    55491  4038084   72   269433  805260   1322     14 93.64
1800.01/1800.50	c     2086   2676    56255  4084892   72   281435  885787   2086     22 94.26
1800.01/1800.50	c     3232   2676    57401  4192647   73   282795  974366   3232     33 95.36
1800.01/1800.50	c     4954   2676    59123  4489547   75   285217  500000   4954     51 96.74
1800.01/1800.50	c     7538   2676    61707  4637334   75   296822  550001   7538     77 97.56
1800.01/1800.50	c    11417   2676    65586  4768251   72   308938  605002  11417    114 99.38
1800.01/1800.50	c    17239   2676    71408  5312678   74   314993  665503  17239    165 103.92
1800.01/1800.50	c    25977   2676    80146  5678278   70   328802  732054  25977    239 108.57
1800.01/1800.50	c    39087   2676    93256  6964025   74   359357  805260  39087    305 127.94
1800.01/1800.50	c    58757   2676   112926  8095820   71   388643  885787  58757    383 153.15
1800.01/1800.50	c    88267   2676   142436  9341374   65   450482  974366  88267    436 202.18
1800.01/1800.50	c   132538   2674   186707 12230150   65   535567  500000 132538    474 279.22
1800.01/1800.50	c   198949   2674   253118 18765879   74   674014  550001 198949    307 647.05
1800.01/1800.50	c   298570   2674   352739 25018411   70   872243  605002 298570    228 1306.65
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   18   328692  77753   747007   382861 28140606 328692    182 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-432806-1177950055 -o ROOT/results/node15/solver-432806-1177950055 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432806-1177950055/instance-432806-1177950055.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: 0.89 0.98 0.92 3/77 29330
/proc/meminfo: memFree=1643904/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=90240 CPUtime=0
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242923542 92405760 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521812 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 22560 333 280 324 0 2004 0

[startup+0.048484 s]
/proc/loadavg: 0.89 0.98 0.92 3/77 29330
/proc/meminfo: memFree=1643904/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=82948 CPUtime=0.04
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 534 0 0 0 4 0 0 0 18 0 1 0 242923542 84938752 504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 20737 504 340 324 0 181 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 82948

[startup+0.101488 s]
/proc/loadavg: 0.89 0.98 0.92 3/77 29330
/proc/meminfo: memFree=1643904/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=83336 CPUtime=0.09
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 723 0 0 0 9 0 0 0 18 0 1 0 242923542 85336064 693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 20834 693 412 324 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83336

[startup+0.301508 s]
/proc/loadavg: 0.89 0.98 0.92 3/77 29330
/proc/meminfo: memFree=1643904/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=85156 CPUtime=0.29
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 1436 0 0 0 29 0 0 0 19 0 1 0 242923542 87199744 1406 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 21289 1407 682 324 0 733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85156

[startup+0.701543 s]
/proc/loadavg: 0.89 0.98 0.92 3/77 29330
/proc/meminfo: memFree=1643904/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=88640 CPUtime=0.69
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 2869 0 0 0 69 0 0 0 23 0 1 0 242923542 90767360 2839 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 22160 2839 1224 324 0 1604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 88640

[startup+1.50162 s]
/proc/loadavg: 0.89 0.98 0.92 2/78 29331
/proc/meminfo: memFree=1634680/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=95856 CPUtime=1.49
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 5750 0 0 0 148 1 0 0 25 0 1 0 242923542 98156544 5720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 23964 5721 2316 324 0 3408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95856

[startup+3.10276 s]
/proc/loadavg: 0.89 0.98 0.92 2/78 29331
/proc/meminfo: memFree=1622776/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=110064 CPUtime=3.09
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 11507 0 0 0 305 4 0 0 25 0 1 0 242923542 112705536 11477 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7978631 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 27516 11477 4522 324 0 6960 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110064

[startup+6.30106 s]
/proc/loadavg: 0.98 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1596472/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=138332 CPUtime=6.29
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 22853 0 0 0 619 10 0 0 25 0 1 0 242923542 141651968 22823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 34583 22823 8808 324 0 14027 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138332

[startup+12.7016 s]
/proc/loadavg: 0.98 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1538296/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=194644 CPUtime=12.68
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 45516 0 0 0 1250 18 0 0 25 0 1 0 242923542 199315456 45486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7943504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 48661 45486 17388 324 0 28105 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 194644

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1359480/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=288688 CPUtime=25.48
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 91175 0 0 0 2510 38 0 0 25 0 1 0 242923542 295616512 71519 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 72172 71519 305 324 0 71242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 288688

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1358904/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=289480 CPUtime=51.08
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 91372 0 0 0 5064 44 0 0 25 0 1 0 242923542 296427520 71716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 72370 71716 305 324 0 71440 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 289480

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1504568/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=143764 CPUtime=102.26
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 91582 0 0 0 10179 47 0 0 25 0 1 0 242923542 147214336 35298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 35941 35298 309 324 0 35011 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 143764

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1500088/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=148100 CPUtime=162.25
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 92688 0 0 0 16176 49 0 0 25 0 1 0 242923542 151654400 36404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 37025 36404 309 324 0 36095 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 148100

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1487352/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=160900 CPUtime=222.23
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 95883 0 0 0 22171 52 0 0 25 0 1 0 242923542 164761600 39599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 40225 39599 309 324 0 39295 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 160900

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1461496/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=187004 CPUtime=282.22
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 102393 0 0 0 28162 60 0 0 25 0 1 0 242923542 191492096 46109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 46751 46109 309 324 0 45821 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 187004

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1431800/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=216468 CPUtime=342.2
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 109766 0 0 0 34152 68 0 0 25 0 1 0 242923542 221663232 53482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 54117 53482 309 324 0 53187 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 216468

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1417848/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=230552 CPUtime=402.18
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 113275 0 0 0 40146 72 0 0 25 0 1 0 242923542 236085248 56991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 57638 56991 309 324 0 56708 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 230552

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1405624/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=242580 CPUtime=462.17
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 116308 0 0 0 46141 76 0 0 25 0 1 0 242923542 248401920 60024 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 60645 60024 309 324 0 59715 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 242580

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1394168/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=254100 CPUtime=522.15
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 119190 0 0 0 52136 79 0 0 25 0 1 0 242923542 260198400 62906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 63525 62906 309 324 0 62595 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 254100

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1384248/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=264064 CPUtime=582.13
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 121662 0 0 0 58131 82 0 0 25 0 1 0 242923542 270401536 65378 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 66016 65378 309 324 0 65086 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 264064

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1372856/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=275328 CPUtime=642.12
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 124479 0 0 0 64126 86 0 0 25 0 1 0 242923542 281935872 68195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 68832 68195 309 324 0 67902 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 275328


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1323384/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=324696 CPUtime=882.05
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 136839 0 0 0 88108 97 0 0 25 0 1 0 242923542 332488704 80555 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 81174 80555 309 324 0 80244 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 324696

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1314808/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=333284 CPUtime=942.04
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 138985 0 0 0 94105 99 0 0 25 0 1 0 242923542 341282816 82701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 83321 82701 309 324 0 82391 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 333284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1308472/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=339508 CPUtime=1002.02
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 140546 0 0 0 100100 102 0 0 25 0 1 0 242923542 347656192 84262 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 84877 84262 309 324 0 83947 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 339508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1303928/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=344228 CPUtime=1062
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 141697 0 0 0 106097 103 0 0 25 0 1 0 242923542 352489472 85413 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 86057 85413 309 324 0 85127 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 344228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29331
/proc/meminfo: memFree=1299640/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=348404 CPUtime=1121.99
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 142740 0 0 0 112094 105 0 0 25 0 1 0 242923542 356765696 86456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 87101 86456 309 324 0 86171 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 348404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1293944/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=354116 CPUtime=1181.97
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 144194 0 0 0 118090 107 0 0 25 0 1 0 242923542 362614784 87910 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 88529 87910 309 324 0 87599 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 354116

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1286392/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=361620 CPUtime=1241.96
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 146057 0 0 0 124086 110 0 0 25 0 1 0 242923542 370298880 89773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 90405 89773 309 324 0 89475 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 361620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1280824/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=367196 CPUtime=1301.95
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 147442 0 0 0 130083 112 0 0 25 0 1 0 242923542 376008704 91158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 91799 91158 309 324 0 90869 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 367196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1271032/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=376928 CPUtime=1361.92
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 149891 0 0 0 136078 114 0 0 25 0 1 0 242923542 385974272 93607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 94232 93607 309 324 0 93302 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 376928

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1264248/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=383588 CPUtime=1421.91
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 151553 0 0 0 142075 116 0 0 25 0 1 0 242923542 392794112 95269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 95897 95269 309 324 0 94967 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 383588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1259320/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=388736 CPUtime=1481.89
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 152827 0 0 0 148072 117 0 0 25 0 1 0 242923542 398065664 96543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 97184 96543 309 324 0 96254 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 388736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29333
/proc/meminfo: memFree=1254392/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=393472 CPUtime=1541.87
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 154018 0 0 0 154068 119 0 0 25 0 1 0 242923542 402915328 97734 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 98368 97734 309 324 0 97438 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 393472

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 0.94 2/78 29333
/proc/meminfo: memFree=1249784/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=398228 CPUtime=1601.86
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 155210 0 0 0 160066 120 0 0 25 0 1 0 242923542 407785472 98926 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 99557 98926 309 324 0 98627 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 398228

[startup+1662.3 s]
/proc/loadavg: 1.05 1.02 0.94 2/78 29333
/proc/meminfo: memFree=1245176/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=402572 CPUtime=1661.84
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 156307 0 0 0 166063 121 0 0 25 0 1 0 242923542 412233728 100023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 100643 100023 309 324 0 99713 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 402572

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 0.94 2/78 29333
/proc/meminfo: memFree=1241400/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=406388 CPUtime=1721.82
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 157260 0 0 0 172060 122 0 0 25 0 1 0 242923542 416141312 100976 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 101597 100976 309 324 0 100667 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 406388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 29333
/proc/meminfo: memFree=1238136/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=409644 CPUtime=1781.81
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 158059 0 0 0 178057 124 0 0 25 0 1 0 242923542 419475456 101775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 102411 101775 309 324 0 101481 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 409644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 29333
/proc/meminfo: memFree=1237368/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=410424 CPUtime=1800.01
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 158270 0 0 0 179876 125 0 0 25 0 1 0 242923542 420274176 101986 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 102606 101986 309 324 0 101676 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 410424

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 29333
/proc/meminfo: memFree=1237368/2055920 swapFree=4169108/4192956
[pid=29330] ppid=29328 vsize=410424 CPUtime=1800.01
/proc/29330/stat : 29330 (bsolo3.0.17) R 29328 29330 28184 0 -1 4194304 158270 0 0 0 179876 125 0 0 25 0 1 0 242923542 420274176 101986 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29330/statm: 102606 101986 309 324 0 101676 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 410424

Child status: 15
Real time (s): 1800.57
CPU time (s): 1800.08
CPU user time (s): 1798.76
CPU system time (s): 1.3198
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 410424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.76
system time used= 1.3198
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158274
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= 37495

runsolver used 1.41278 second user time and 3.75343 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Apr 30 16:20:59 UTC 2007

IDJOB= 432806
IDBENCH= 1813
IDSOLVER= 199
FILE ID= node15/432806-1177950055

PBS_JOBID= 4727653

Free space on /tmp= 66481 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432806-1177950055/instance-432806-1177950055.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-432806-1177950055 -o ROOT/results/node15/solver-432806-1177950055 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432806-1177950055/instance-432806-1177950055.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  3de80c0560622133ffefa60f8e73d039

RANDOM SEED= 333926892

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1644376 kB
Buffers:         35452 kB
Cached:         255568 kB
SwapCached:       2264 kB
Active:         184072 kB
Inactive:       159368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644376 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:           85248 kB
Writeback:           0 kB
Mapped:          60012 kB
Slab:            53480 kB
Committed_AS:  7231012 kB
PageTables:       1944 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= 66481 MiB

End job on node15 on Mon Apr 30 16:51:02 UTC 2007