Trace number 3729744

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
PB07: bsolo 3.0.17UNSAT 855.302 855.442

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.9644
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 739
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

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 15500 MB
0.00/0.00	c Instance file HOME/instance-3729744-1338680048.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 739
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.014 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5473    1880      0      0 0.01
0.00/0.01	c Switching off LPR mode.
855.24/855.44	c      101    231     2687    11748    4     5679    2069    101   5611 0.02
855.24/855.44	c      252    231     2838    18787    6     5980    2276    252   9333 0.03
855.24/855.44	c      477    231     3063    25843    8     6431    2504    477  11357 0.04
855.24/855.44	c      816    231     3402    37778   11     7107    2755    816  12363 0.07
855.24/855.44	c     1324    231     3910    55596   14     8124    3031   1324  11614 0.11
855.24/855.44	c     2089    231     4675    82965   17     9655    3335   2089  11231 0.19
855.24/855.44	c     3236    231     5822   130198   22    11949    3669   3236   9406 0.34
855.24/855.44	c     4957    231     5616   130901   23    11535    4036   3030   8561 0.58
855.24/855.44	c     7542    231     6076   152895   25    12456    4440   3490   7504 1.00
855.24/855.44	c    11421    231     5317   119989   22    10937    4885   2731   6921 1.65
855.24/855.44	c    17244    231     6066   147716   24    12437    5374   3480   6686 2.58
855.24/855.44	c    25981    231     6362   172959   27    13029    5912   3776   6161 4.22
855.24/855.44	c    39092    231     7178   206567   28    14660    6504   4592   5879 6.65
855.24/855.44	c    58763    231     6639   175858   26    13581    7155   4053   5657 10.39
855.24/855.44	c    88278    231     6547   162777   24    13399    7871   3961   5503 16.04
855.24/855.44	c   132548    231    10414   329321   31    21131    8659   7828   5267 25.16
855.24/855.44	c   198959    231    10351   388352   37    21007    9525   7765   4784 41.58
855.24/855.44	c   298582    231     7537   206273   27    15378   10478   4951   4596 64.95
855.24/855.44	c   448017    231    12456   421792   33    25216   11526   9870   4387 102.12
855.24/855.44	c   672175    231    13176   455325   34    26656   12679  10590   4168 161.23
855.24/855.44	c  1008418    231    13814   454261   32    27931   13947  11228   4021 250.73
855.24/855.44	c  1512790    231    15051   514611   34    30406   15342  12465   3737 404.80
855.24/855.44	c  2269357    231    16449   565710   34    33202   16877  13863   3502 648.00
855.24/855.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
855.24/855.44	c   23  2840119 550233  3860686    13903   488049  11317   3320 855.30
855.24/855.44	s UNSATISFIABLE
855.24/855.44	c Total time: 855.299 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3729744-1338680048/watcher-3729744-1338680048 -o /tmp/evaluation-result-3729744-1338680048/solver-3729744-1338680048 -C 1800 -W 1900 -M 15500 bsolo3.0.17 -m15500 HOME/instance-3729744-1338680048.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.98 1.72 3/178 27641
/proc/meminfo: memFree=28133600/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=4772 CPUtime=0 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 459 0 0 0 0 0 0 0 20 0 1 0 334130155 4886528 396 33554432000 134512640 135840783 4287932960 4287931776 5137703 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 1193 396 327 325 0 108 0

[startup+0.0137991 s]
/proc/loadavg: 2.00 1.98 1.72 3/178 27641
/proc/meminfo: memFree=28133600/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=5092 CPUtime=0 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 334130155 5214208 514 33554432000 134512640 135840783 4287932960 4287929292 16602160 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 1273 514 343 325 0 209 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5092

[startup+0.100185 s]
/proc/loadavg: 2.00 1.98 1.72 3/178 27641
/proc/meminfo: memFree=28133600/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=5736 CPUtime=0.09 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 763 0 0 0 9 0 0 0 20 0 1 0 334130155 5873664 679 33554432000 134512640 135840783 4287932960 4287932320 134550872 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 1434 679 348 325 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5736

[startup+0.30018 s]
/proc/loadavg: 2.00 1.98 1.72 3/178 27641
/proc/meminfo: memFree=28133600/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=6792 CPUtime=0.29 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 1029 0 0 0 29 0 0 0 20 0 1 0 334130155 6955008 945 33554432000 134512640 135840783 4287932960 4287932320 134551469 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 1698 945 348 325 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6792

[startup+0.700159 s]
/proc/loadavg: 2.00 1.98 1.72 3/178 27641
/proc/meminfo: memFree=28133600/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=7444 CPUtime=0.69 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 1189 0 0 0 69 0 0 0 20 0 1 0 334130155 7622656 1105 33554432000 134512640 135840783 4287932960 4287932320 134551312 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 1861 1105 348 325 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7444

[startup+1.50015 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27642
/proc/meminfo: memFree=28130212/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=7972 CPUtime=1.49 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 1337 0 0 0 149 0 0 0 20 0 1 0 334130155 8163328 1253 33554432000 134512640 135840783 4287932960 4287932032 5135084 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 1993 1253 348 325 0 929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7972

[startup+3.10015 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27642
/proc/meminfo: memFree=28129220/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=8620 CPUtime=3.09 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 1501 0 0 0 309 0 0 0 20 0 1 0 334130155 8826880 1417 33554432000 134512640 135840783 4287932960 4287932320 134551048 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27641/statm: 2155 1417 348 325 0 1091 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8620

[startup+6.30022 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27642
/proc/meminfo: memFree=28127856/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=9132 CPUtime=6.28 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 1636 0 0 0 628 0 0 0 20 0 1 0 334130155 9351168 1552 33554432000 134512640 135840783 4287932960 4287932320 134551084 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 2283 1552 348 325 0 1219 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9132

[startup+12.7002 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27642
/proc/meminfo: memFree=28126780/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=9908 CPUtime=12.68 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 1815 0 0 0 1268 0 0 0 20 0 1 0 334130155 10145792 1731 33554432000 134512640 135840783 4287932960 4287932256 134572679 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 2477 1731 348 325 0 1413 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9908

[startup+25.5003 s]
/proc/loadavg: 2.00 1.98 1.73 3/179 27642
/proc/meminfo: memFree=28126680/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=10768 CPUtime=25.48 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2027 0 0 0 2548 0 0 0 20 0 1 0 334130155 11026432 1943 33554432000 134512640 135840783 4287932960 4287932320 134551186 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 2692 1943 348 325 0 1628 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10768

[startup+51.1003 s]
/proc/loadavg: 2.00 1.98 1.73 3/179 27642
/proc/meminfo: memFree=28124820/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=12168 CPUtime=51.08 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2388 0 0 0 5107 1 0 0 20 0 1 0 334130155 12460032 2304 33554432000 134512640 135840783 4287932960 4287932320 134550872 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3042 2304 348 325 0 1978 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12168

[startup+102.3 s]
/proc/loadavg: 2.00 1.98 1.74 3/179 27643
/proc/meminfo: memFree=28123512/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=12168 CPUtime=102.28 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2392 0 0 0 10227 1 0 0 20 0 1 0 334130155 12460032 2305 33554432000 134512640 135840783 4287932960 4287932320 134550924 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3042 2305 348 325 0 1978 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12168

[startup+162.3 s]
/proc/loadavg: 2.00 1.98 1.75 3/179 27643
/proc/meminfo: memFree=28119356/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=13408 CPUtime=162.26 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2696 0 0 0 16225 1 0 0 20 0 1 0 334130155 13729792 2609 33554432000 134512640 135840783 4287932960 4287932320 134551104 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3352 2609 348 325 0 2288 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13408

[startup+222.306 s]
/proc/loadavg: 2.00 1.98 1.77 3/179 27643
/proc/meminfo: memFree=28119164/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=13940 CPUtime=222.26 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2828 0 0 0 22225 1 0 0 20 0 1 0 334130155 14274560 2740 33554432000 134512640 135840783 4287932960 4287932320 134551321 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3485 2740 348 325 0 2421 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 13940

[startup+282.3 s]
/proc/loadavg: 2.00 1.98 1.78 3/179 27643
/proc/meminfo: memFree=28118544/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=14288 CPUtime=282.24 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2933 0 0 0 28223 1 0 0 20 0 1 0 334130155 14630912 2845 33554432000 134512640 135840783 4287932960 4287932320 134550902 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3572 2845 348 325 0 2508 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 14288

[startup+342.3 s]
/proc/loadavg: 2.00 1.98 1.79 3/179 27643
/proc/meminfo: memFree=28118544/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=14288 CPUtime=342.23 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2933 0 0 0 34222 1 0 0 20 0 1 0 334130155 14630912 2845 33554432000 134512640 135840783 4287932960 4287932320 134551330 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3572 2845 348 325 0 2508 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 14288

[startup+402.3 s]
/proc/loadavg: 2.00 1.98 1.80 3/180 27686
/proc/meminfo: memFree=28137088/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=14388 CPUtime=402.22 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 2942 0 0 0 40221 1 0 0 20 0 1 0 334130155 14733312 2854 33554432000 134512640 135840783 4287932960 4287932480 134551936 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 3597 2854 348 325 0 2533 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 14388

[startup+462.3 s]
/proc/loadavg: 2.00 1.98 1.81 3/179 27686
/proc/meminfo: memFree=28043628/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16064 CPUtime=462.21 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3363 0 0 0 46220 1 0 0 20 0 1 0 334130155 16449536 3275 33554432000 134512640 135840783 4287932960 4287932320 134550957 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4016 3275 348 325 0 2952 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 16064

[startup+522.3 s]
/proc/loadavg: 2.00 1.98 1.82 3/179 27686
/proc/meminfo: memFree=27990724/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16016 CPUtime=522.2 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3364 0 0 0 52219 1 0 0 20 0 1 0 334130155 16400384 3275 33554432000 134512640 135840783 4287932960 4287932480 134551968 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4004 3275 348 325 0 2940 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 16016

[startup+582.3 s]
/proc/loadavg: 2.00 1.98 1.83 3/179 27686
/proc/meminfo: memFree=27940876/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16016 CPUtime=582.19 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3364 0 0 0 58218 1 0 0 20 0 1 0 334130155 16400384 3275 33554432000 134512640 135840783 4287932960 4287932320 134551321 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4004 3275 348 325 0 2940 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 16016

[startup+642.3 s]
/proc/loadavg: 2.08 2.01 1.84 3/178 27686
/proc/meminfo: memFree=27907712/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16016 CPUtime=642.18 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3364 0 0 0 64217 1 0 0 20 0 1 0 334130155 16400384 3275 33554432000 134512640 135840783 4287932960 4287932320 134550804 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4004 3275 348 325 0 2940 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 16016

[startup+702.3 s]
/proc/loadavg: 2.02 2.00 1.85 3/179 27688
/proc/meminfo: memFree=27871152/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16684 CPUtime=702.17 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3520 0 0 0 70216 1 0 0 20 0 1 0 334130155 17084416 3431 33554432000 134512640 135840783 4287932960 4287932320 134551330 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4171 3431 348 325 0 3107 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 16684

[startup+762.3 s]
/proc/loadavg: 2.01 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27835768/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16680 CPUtime=762.17 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3520 0 0 0 76216 1 0 0 20 0 1 0 334130155 17080320 3431 33554432000 134512640 135840783 4287932960 4287932096 5135659 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4170 3431 348 325 0 3106 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 16680

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27807248/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16680 CPUtime=822.15 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3520 0 0 0 82214 1 0 0 20 0 1 0 334130155 17080320 3431 33554432000 134512640 135840783 4287932960 4287932272 134550872 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4170 3431 348 325 0 3106 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 16680

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

[startup+832 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27802536/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16920 CPUtime=831.85 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 83184 1 0 0 20 0 1 0 334130155 17326080 3489 33554432000 134512640 135840783 4287932960 4287932320 134551532 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4230 3489 348 325 0 3166 0
Current children cumulated CPU time (s) 831.85
Current children cumulated vsize (KiB) 16920

[startup+844.8 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27798072/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16916 CPUtime=844.65 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 84464 1 0 0 20 0 1 0 334130155 17321984 3489 33554432000 134512640 135840783 4287932960 4287932320 134550767 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4229 3489 348 325 0 3165 0
Current children cumulated CPU time (s) 844.65
Current children cumulated vsize (KiB) 16916

[startup+851.2 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27798072/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16912 CPUtime=851.05 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 85104 1 0 0 20 0 1 0 334130155 17317888 3489 33554432000 134512640 135840783 4287932960 4287931552 134573451 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4228 3489 348 325 0 3164 0
Current children cumulated CPU time (s) 851.05
Current children cumulated vsize (KiB) 16912

[startup+852.8 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27798072/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16912 CPUtime=852.65 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 85264 1 0 0 20 0 1 0 334130155 17317888 3489 33554432000 134512640 135840783 4287932960 4287932320 134551104 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4228 3489 348 325 0 3164 0
Current children cumulated CPU time (s) 852.65
Current children cumulated vsize (KiB) 16912

[startup+854.4 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27798072/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16912 CPUtime=854.25 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 85424 1 0 0 20 0 1 0 334130155 17317888 3489 33554432000 134512640 135840783 4287932960 4287932320 134550804 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4228 3489 348 325 0 3164 0
Current children cumulated CPU time (s) 854.25
Current children cumulated vsize (KiB) 16912

[startup+855.2 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27798072/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16912 CPUtime=855.05 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 85504 1 0 0 20 0 1 0 334130155 17317888 3489 33554432000 134512640 135840783 4287932960 4287932320 134551575 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4228 3489 348 325 0 3164 0
Current children cumulated CPU time (s) 855.05
Current children cumulated vsize (KiB) 16912

[startup+855.4 s]
/proc/loadavg: 2.00 2.00 1.86 3/179 27688
/proc/meminfo: memFree=27798072/32873844 swapFree=7124/7124
[pid=27641] ppid=27639 vsize=16912 CPUtime=855.24 cores=0,2,4,6
/proc/27641/stat : 27641 (bsolo3.0.17) R 27639 27641 27204 0 -1 4202496 3578 0 0 0 85523 1 0 0 20 0 1 0 334130155 17317888 3489 33554432000 134512640 135840783 4287932960 4287932096 5136882 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/27641/statm: 4228 3489 348 325 0 3164 0
Current children cumulated CPU time (s) 855.24
Current children cumulated vsize (KiB) 16912

Child status: 0
Real time (s): 855.442
CPU time (s): 855.302
CPU user time (s): 855.282
CPU system time (s): 0.019996
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 16920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 855.282
system time used= 0.019996
maximum resident set size= 13956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3581
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= 981

runsolver used 1.49377 second user time and 4.17736 second system time

The end

Launcher Data 

Begin job on node134 at 2012-06-03 01:34:08
IDJOB=3729744
IDBENCH=1328
IDSOLVER=2318
FILE ID=node134/3729744-1338680048
RUNJOBID= node134-1338678625-27223
PBS_JOBID= 14636679
Free space on /tmp= 70352 MiB

SOLVER NAME= PB07: bsolo 3.0.17
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= bsolo3.0.17 -mMEMLIMIT BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729744-1338680048/watcher-3729744-1338680048 -o /tmp/evaluation-result-3729744-1338680048/solver-3729744-1338680048 -C 1800 -W 1900 -M 15500  bsolo3.0.17 -m15500 HOME/instance-3729744-1338680048.opb            

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2e08c1ce998ee58627c81926b9e65d57
RANDOM SEED=341018045

node134.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28134212 kB
Buffers:          462780 kB
Cached:          3297748 kB
SwapCached:           76 kB
Active:          1820236 kB
Inactive:        2027732 kB
Active(anon):      79276 kB
Inactive(anon):    10508 kB
Active(file):    1740960 kB
Inactive(file):  2017224 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67107756 kB
Dirty:              6600 kB
Writeback:             0 kB
AnonPages:        106040 kB
Mapped:            12420 kB
Shmem:                96 kB
Slab:             754220 kB
SReclaimable:     196112 kB
SUnreclaim:       558108 kB
KernelStack:        1488 kB
PageTables:         3868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     202096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70340 MiB
End job on node134 at 2012-06-03 01:48:23