Trace number 3729861

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 546.765 546.888

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
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 benchmark0.895862
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 687
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-3729861-1338680410.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 687
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: 5708
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     5472    1880      0      0 0.01
0.00/0.01	c Switching off LPR mode.
546.66/546.88	c      101    231     2687    13340    4     5678    2069    101   5050 0.02
546.66/546.88	c      251    231     2837    23428    8     5979    2276    251   7606 0.03
546.66/546.88	c      476    231     3062    34220   11     6428    2504    476   9153 0.05
546.66/546.88	c      816    231     3402    47046   13     7108    2755    816   9831 0.08
546.66/546.88	c     1324    231     3910    67977   17     8123    3031   1324   9735 0.14
546.66/546.88	c     2087    231     4673   101795   21     9651    3335   2087   8957 0.23
546.66/546.88	c     3235    231     5821   152045   26    11946    3669   3235   7593 0.43
546.66/546.88	c     4959    231     5620   133894   23    11544    4036   3034   7125 0.70
546.66/546.88	c     7543    231     6127   147822   24    12558    4440   3541   6771 1.11
546.66/546.88	c    11422    231     5355   114207   21    11014    4885   2769   6409 1.78
546.66/546.88	c    17245    231     6087   161586   26    12476    5374   3501   5948 2.90
546.66/546.88	c    25983    231     6510   176794   27    13323    5912   3924   5658 4.59
546.66/546.88	c    39093    231     7343   218999   29    14989    6504   4757   5308 7.36
546.66/546.88	c    58763    231     6903   198222   28    14110    7155   4317   4917 11.95
546.66/546.88	c    88273    231     6866   192736   28    14036    7871   4280   4746 18.60
546.66/546.88	c   132543    231     6685   171705   25    13673    8659   4099   4624 28.66
546.66/546.88	c   198953    231    10826   367474   33    21956    9525   8240   4521 44.00
546.66/546.88	c   298574    231     8076   251411   31    16455   10478   5490   4346 68.69
546.66/546.88	c   448009    231    12948   447404   34    26201   11526  10362   4035 111.02
546.66/546.88	c   672167    231    13854   463080   33    28012   12679  11268   3824 175.74
546.66/546.88	c  1008411    231    14798   531794   35    29901   13947  12212   3567 282.66
546.66/546.88	c  1512783    231    16024   577520   36    32353   15342  13438   3398 445.08
546.66/546.88	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
546.66/546.88	c   22  1815517 355479  2457025    15347   434348  12761   3320 546.76
546.66/546.88	s UNSATISFIABLE
546.66/546.88	c Total time: 546.762 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-3729861-1338680410/watcher-3729861-1338680410 -o /tmp/evaluation-result-3729861-1338680410/solver-3729861-1338680410 -C 1800 -W 1900 -M 15500 bsolo3.0.17 -m15500 HOME/instance-3729861-1338680410.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: 2.02 1.99 1.76 3/175 25937
/proc/meminfo: memFree=28422136/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=4772 CPUtime=0 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 463 0 0 0 0 0 0 0 20 0 1 0 334166495 4886528 399 33554432000 134512640 135840783 4293737952 4293736768 5571879 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 1193 400 328 325 0 108 0

[startup+0.049197 s]
/proc/loadavg: 2.02 1.99 1.76 3/175 25937
/proc/meminfo: memFree=28422136/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=5344 CPUtime=0.04 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 683 0 0 0 4 0 0 0 20 0 1 0 334166495 5472256 598 33554432000 134512640 135840783 4293737952 4293737312 134551081 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 1336 598 348 325 0 272 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5344

[startup+0.100251 s]
/proc/loadavg: 2.02 1.99 1.76 3/175 25937
/proc/meminfo: memFree=28422136/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=5732 CPUtime=0.09 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 770 0 0 0 9 0 0 0 20 0 1 0 334166495 5869568 685 33554432000 134512640 135840783 4293737952 4293737124 5566594 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 1433 685 348 325 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5732

[startup+0.300178 s]
/proc/loadavg: 2.02 1.99 1.76 3/175 25937
/proc/meminfo: memFree=28422136/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=6768 CPUtime=0.29 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1026 0 0 0 29 0 0 0 20 0 1 0 334166495 6930432 941 33554432000 134512640 135840783 4293737952 4293737264 134551081 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 1692 941 348 325 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6768

[startup+0.700175 s]
/proc/loadavg: 2.02 1.99 1.76 3/175 25937
/proc/meminfo: memFree=28422136/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=7560 CPUtime=0.69 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1241 0 0 0 69 0 0 0 20 0 1 0 334166495 7741440 1156 33554432000 134512640 135840783 4293737952 4293737264 134550910 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 1890 1156 348 325 0 826 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7560

[startup+1.50018 s]
/proc/loadavg: 2.02 1.99 1.76 3/176 25938
/proc/meminfo: memFree=28418632/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=7828 CPUtime=1.49 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1314 0 0 0 149 0 0 0 20 0 1 0 334166495 8015872 1229 33554432000 134512640 135840783 4293737952 4293737312 134550872 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 1957 1229 348 325 0 893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7828

[startup+3.10017 s]
/proc/loadavg: 2.02 1.99 1.76 3/176 25938
/proc/meminfo: memFree=28417524/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=8596 CPUtime=3.09 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1481 0 0 0 309 0 0 0 20 0 1 0 334166495 8802304 1396 33554432000 134512640 135840783 4293737952 4293737312 134551175 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 2149 1396 348 325 0 1085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8596

[startup+6.30018 s]
/proc/loadavg: 2.01 1.99 1.76 3/176 25938
/proc/meminfo: memFree=28416160/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=9252 CPUtime=6.28 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1647 0 0 0 628 0 0 0 20 0 1 0 334166495 9474048 1562 33554432000 134512640 135840783 4293737952 4293737312 134551330 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 2313 1562 348 325 0 1249 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9252

[startup+12.7002 s]
/proc/loadavg: 2.01 1.99 1.76 3/176 25938
/proc/meminfo: memFree=28415540/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=9904 CPUtime=12.68 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1835 0 0 0 1268 0 0 0 20 0 1 0 334166495 10141696 1749 33554432000 134512640 135840783 4293737952 4293737124 5566545 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 2476 1749 348 325 0 1412 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9904

[startup+25.5002 s]
/proc/loadavg: 2.01 1.99 1.76 3/176 25939
/proc/meminfo: memFree=28415052/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=10392 CPUtime=25.48 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 1941 0 0 0 2547 1 0 0 20 0 1 0 334166495 10641408 1855 33554432000 134512640 135840783 4293737952 4293737312 134550782 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 2598 1855 348 325 0 1534 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10392

[startup+51.1002 s]
/proc/loadavg: 2.00 1.99 1.77 3/176 25939
/proc/meminfo: memFree=28413808/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=11672 CPUtime=51.07 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 2274 0 0 0 5106 1 0 0 20 0 1 0 334166495 11952128 2187 33554432000 134512640 135840783 4293737952 4293737312 134550902 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 2918 2187 348 325 0 1854 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11672

[startup+102.306 s]
/proc/loadavg: 2.00 1.99 1.78 3/175 25939
/proc/meminfo: memFree=28412016/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=13040 CPUtime=102.26 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 2608 0 0 0 10225 1 0 0 20 0 1 0 334166495 13352960 2520 33554432000 134512640 135840783 4293737952 4293737312 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/25937/statm: 3260 2520 348 325 0 2196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13040

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.79 3/175 25939
/proc/meminfo: memFree=28411768/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=13036 CPUtime=162.24 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 2615 0 0 0 16223 1 0 0 20 0 1 0 334166495 13348864 2527 33554432000 134512640 135840783 4293737952 4293737144 5558428 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 3259 2527 348 325 0 2195 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13036

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.80 3/175 25977
/proc/meminfo: memFree=28169100/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=13784 CPUtime=222.22 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 2808 0 0 0 22221 1 0 0 20 0 1 0 334166495 14114816 2719 33554432000 134512640 135840783 4293737952 4293737312 134550872 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/25937/statm: 3446 2719 348 325 0 2382 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13784

[startup+282.3 s]
/proc/loadavg: 2.07 2.00 1.82 3/175 25977
/proc/meminfo: memFree=28169516/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=13784 CPUtime=282.21 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 2808 0 0 0 28220 1 0 0 20 0 1 0 334166495 14114816 2719 33554432000 134512640 135840783 4293737952 4293737312 134550872 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 3446 2719 348 325 0 2382 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13784

[startup+342.3 s]
/proc/loadavg: 2.08 2.01 1.83 3/175 25978
/proc/meminfo: memFree=28168040/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=14944 CPUtime=342.19 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3084 0 0 0 34218 1 0 0 20 0 1 0 334166495 15302656 2995 33554432000 134512640 135840783 4293737952 4293737312 134550872 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 3736 2995 348 325 0 2672 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14944

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 1.84 3/175 26016
/proc/meminfo: memFree=28330856/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=14944 CPUtime=402.19 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3094 0 0 0 40218 1 0 0 20 0 1 0 334166495 15302656 3005 33554432000 134512640 135840783 4293737952 4293737268 5566404 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 3736 3005 348 325 0 2672 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14944

[startup+462.3 s]
/proc/loadavg: 2.03 2.02 1.85 3/174 26016
/proc/meminfo: memFree=28095484/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=15856 CPUtime=462.18 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3326 0 0 0 46217 1 0 0 20 0 1 0 334166495 16236544 3237 33554432000 134512640 135840783 4293737952 4293737312 134550893 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 3964 3237 348 325 0 2900 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15856

[startup+522.3 s]
/proc/loadavg: 2.06 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27954284/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16068 CPUtime=522.17 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 52216 1 0 0 20 0 1 0 334166495 16453632 3274 33554432000 134512640 135840783 4293737952 4293737088 5569252 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4017 3274 348 325 0 2953 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 16068

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

[startup+524.706 s]
/proc/loadavg: 2.05 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27948068/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16068 CPUtime=524.57 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 52456 1 0 0 20 0 1 0 334166495 16453632 3274 33554432000 134512640 135840783 4293737952 4293737312 134550767 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4017 3274 348 325 0 2953 0
Current children cumulated CPU time (s) 524.57
Current children cumulated vsize (KiB) 16068

[startup+537.5 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27926724/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16060 CPUtime=537.37 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 53736 1 0 0 20 0 1 0 334166495 16445440 3274 33554432000 134512640 135840783 4293737952 4293737312 134551330 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4015 3274 348 325 0 2951 0
Current children cumulated CPU time (s) 537.37
Current children cumulated vsize (KiB) 16060

[startup+540.7 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27918912/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16060 CPUtime=540.56 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 54055 1 0 0 20 0 1 0 334166495 16445440 3274 33554432000 134512640 135840783 4293737952 4293737248 134572646 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4015 3274 348 325 0 2951 0
Current children cumulated CPU time (s) 540.56
Current children cumulated vsize (KiB) 16060

[startup+543.9 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27913812/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16056 CPUtime=543.76 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 54375 1 0 0 20 0 1 0 334166495 16441344 3274 33554432000 134512640 135840783 4293737952 4293737312 134550764 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4014 3274 348 325 0 2950 0
Current children cumulated CPU time (s) 543.76
Current children cumulated vsize (KiB) 16056

[startup+545.5 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27909100/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16056 CPUtime=545.37 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 54536 1 0 0 20 0 1 0 334166495 16441344 3274 33554432000 134512640 135840783 4293737952 4293737188 5566520 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4014 3274 348 325 0 2950 0
Current children cumulated CPU time (s) 545.37
Current children cumulated vsize (KiB) 16056

[startup+546.3 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27909100/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16056 CPUtime=546.16 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 54615 1 0 0 20 0 1 0 334166495 16441344 3274 33554432000 134512640 135840783 4293737952 4293737312 134551490 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4014 3274 348 325 0 2950 0
Current children cumulated CPU time (s) 546.16
Current children cumulated vsize (KiB) 16056

[startup+546.706 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27906620/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16056 CPUtime=546.57 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 54656 1 0 0 20 0 1 0 334166495 16441344 3274 33554432000 134512640 135840783 4293737952 4293737312 134550804 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4014 3274 348 325 0 2950 0
Current children cumulated CPU time (s) 546.57
Current children cumulated vsize (KiB) 16056

[startup+546.8 s]
/proc/loadavg: 2.04 2.03 1.86 3/175 26017
/proc/meminfo: memFree=27906620/32873852 swapFree=7624/7624
[pid=25937] ppid=25935 vsize=16056 CPUtime=546.66 cores=0,2,4,6
/proc/25937/stat : 25937 (bsolo3.0.17) R 25935 25937 25229 0 -1 4202496 3363 0 0 0 54665 1 0 0 20 0 1 0 334166495 16441344 3274 33554432000 134512640 135840783 4293737952 4293737312 134551098 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/25937/statm: 4014 3274 348 325 0 2950 0
Current children cumulated CPU time (s) 546.66
Current children cumulated vsize (KiB) 16056

Child status: 0
Real time (s): 546.888
CPU time (s): 546.765
CPU user time (s): 546.746
CPU system time (s): 0.018997
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 16068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 546.746
system time used= 0.018997
maximum resident set size= 13096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3366
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= 11
involuntary context switches= 712

runsolver used 0.825874 second user time and 2.41463 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-03 01:40:10
IDJOB=3729861
IDBENCH=1353
IDSOLVER=2318
FILE ID=node131/3729861-1338680410
RUNJOBID= node131-1338678620-25248
PBS_JOBID= 14636682
Free space on /tmp= 71396 MiB

SOLVER NAME= PB07: bsolo 3.0.17
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= bsolo3.0.17 -mMEMLIMIT BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729861-1338680410/watcher-3729861-1338680410 -o /tmp/evaluation-result-3729861-1338680410/solver-3729861-1338680410 -C 1800 -W 1900 -M 15500  bsolo3.0.17 -m15500 HOME/instance-3729861-1338680410.opb            

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

MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a
RANDOM SEED=1765098333

node131.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		: 2666.805
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	: 5333.61
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		: 2666.805
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	: 5331.91
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		: 2666.805
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	: 5331.91
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		: 2666.805
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	: 5331.91
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		: 2666.805
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	: 5331.91
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		: 2666.805
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	: 5331.91
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		: 2666.805
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	: 5331.92
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		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28421772 kB
Buffers:          543868 kB
Cached:          3031140 kB
SwapCached:         2348 kB
Active:          1406560 kB
Inactive:        2186404 kB
Active(anon):      14032 kB
Inactive(anon):     3676 kB
Active(file):    1392528 kB
Inactive(file):  2182728 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:              6320 kB
Writeback:             0 kB
AnonPages:         22108 kB
Mapped:            15516 kB
Shmem:                 0 kB
Slab:             720220 kB
SReclaimable:     162532 kB
SUnreclaim:       557688 kB
KernelStack:        1464 kB
PageTables:         3684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     136620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 71392 MiB
End job on node131 at 2012-06-03 01:49:17