Trace number 3729523

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 1244.24 1244.44

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark2.87956
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 671
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-3729523-1338678802.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 671
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)
0.00/0.02	c Pre-processing Time: 0.014 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.01
0.00/0.02	c Switching off LPR mode.
1244.19/1244.44	c      100    231     2686    13886    5     5676    2069    100   4761 0.02
1244.19/1244.44	c      251    231     2837    20430    7     5979    2276    251   8655 0.03
1244.19/1244.44	c      477    231     3063    30012    9     6431    2504    477   9937 0.05
1244.19/1244.44	c      816    231     3402    45256   13     7108    2755    816  10736 0.08
1244.19/1244.44	c     1324    231     3910    66315   16     8124    3031   1324   9954 0.13
1244.19/1244.44	c     2087    231     4673    94973   20     9649    3335   2087   9617 0.22
1244.19/1244.44	c     3233    231     5819   145752   25    11941    3669   3233   8164 0.40
1244.19/1244.44	c     4955    231     5625   146491   26    11553    4036   3039   7048 0.70
1244.19/1244.44	c     7540    231     6106   174190   28    12514    4440   3520   6690 1.13
1244.19/1244.44	c    11420    231     5374   149038   27    11050    4885   2788   6106 1.87
1244.19/1244.44	c    17242    231     6059   183949   30    12420    5374   3473   5766 2.99
1244.19/1244.44	c    25981    231     6412   170600   26    13128    5912   3826   5571 4.66
1244.19/1244.44	c    39091    231     7208   196411   27    14720    6504   4622   5700 6.86
1244.19/1244.44	c    58762    231     6739   185211   27    13781    7155   4153   5420 10.84
1244.19/1244.44	c    88275    231     6651   188526   28    13606    7871   4065   5216 16.92
1244.19/1244.44	c   132545    231    10412   308103   29    21128    8659   7826   4965 26.70
1244.19/1244.44	c   198958    231    10209   329985   32    20722    9525   7623   4669 42.61
1244.19/1244.44	c   298579    231     7660   199343   26    15624   10478   5074   4359 68.50
1244.19/1244.44	c   448015    231    12587   427624   33    25478   11526  10001   4243 105.59
1244.19/1244.44	c   672174    231    13539   454176   33    27382   12679  10953   4007 167.72
1244.19/1244.44	c  1008418    231    14280   522930   36    28864   13947  11694   3724 270.78
1244.19/1244.44	c  1512790    231    15723   605414   38    31749   15342  13137   3460 437.10
1244.19/1244.44	c  2269353    231    16984   626434   36    34271   16877  14398   3257 696.62
1244.19/1244.44	c  3404204    230    14316   544256   38    28934   18565  11730   3022 1126.33
1244.19/1244.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1244.19/1244.44	c   24  3683411 622525  4738165    21156   857902  18570   2960 1244.24
1244.19/1244.44	s UNSATISFIABLE
1244.19/1244.44	c Total time: 1244.24 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-3729523-1338678802/watcher-3729523-1338678802 -o /tmp/evaluation-result-3729523-1338678802/solver-3729523-1338678802 -C 1800 -W 1900 -M 15500 bsolo3.0.17 -m15500 HOME/instance-3729523-1338678802.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: 1.72 1.00 1.02 3/178 27555
/proc/meminfo: memFree=28161496/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=4476 CPUtime=0 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 334005641 4583424 156 33554432000 134512640 135840783 4288673296 4288672636 8201560 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27555/statm: 1119 156 134 325 0 39 0

[startup+0.0814071 s]
/proc/loadavg: 1.72 1.00 1.02 3/178 27555
/proc/meminfo: memFree=28161496/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=5608 CPUtime=0.07 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 732 0 0 0 7 0 0 0 20 0 1 0 334005641 5742592 648 33554432000 134512640 135840783 4288673296 4288672656 134550863 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27555/statm: 1402 649 346 325 0 338 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5608

[startup+0.100213 s]
/proc/loadavg: 1.72 1.00 1.02 3/178 27555
/proc/meminfo: memFree=28161496/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=5740 CPUtime=0.09 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 762 0 0 0 9 0 0 0 20 0 1 0 334005641 5877760 678 33554432000 134512640 135840783 4288673296 4288672656 134550791 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/27555/statm: 1435 678 346 325 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5740

[startup+0.300118 s]
/proc/loadavg: 1.72 1.00 1.02 3/178 27555
/proc/meminfo: memFree=28161496/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=6780 CPUtime=0.28 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1022 0 0 0 28 0 0 0 20 0 1 0 334005641 6942720 938 33554432000 134512640 135840783 4288673296 4288672656 134551324 0 0 4096 16384 0 0 0 17 6 0 0 0 0 0
/proc/27555/statm: 1695 938 346 325 0 631 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6780

[startup+0.700111 s]
/proc/loadavg: 1.72 1.00 1.02 3/178 27555
/proc/meminfo: memFree=28161496/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=7572 CPUtime=0.68 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1229 0 0 0 68 0 0 0 20 0 1 0 334005641 7753728 1145 33554432000 134512640 135840783 4288673296 4288672608 134551330 0 0 4096 16384 0 0 0 17 6 0 0 0 0 0
/proc/27555/statm: 1893 1145 346 325 0 829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7572

[startup+1.5002 s]
/proc/loadavg: 1.72 1.00 1.02 3/179 27556
/proc/meminfo: memFree=28157760/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=8348 CPUtime=1.48 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1440 0 0 0 148 0 0 0 20 0 1 0 334005641 8548352 1356 33554432000 134512640 135840783 4288673296 4288672652 134520568 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 2087 1356 346 325 0 1023 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8348

[startup+3.10017 s]
/proc/loadavg: 1.75 1.01 1.02 3/179 27556
/proc/meminfo: memFree=28157256/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=8992 CPUtime=3.08 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1586 0 0 0 308 0 0 0 20 0 1 0 334005641 9207808 1502 33554432000 134512640 135840783 4288673296 4288672432 8760044 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 2248 1502 346 325 0 1184 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8992

[startup+6.30019 s]
/proc/loadavg: 1.75 1.01 1.02 3/179 27556
/proc/meminfo: memFree=28156264/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=9256 CPUtime=6.28 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1665 0 0 0 628 0 0 0 20 0 1 0 334005641 9478144 1581 33554432000 134512640 135840783 4288673296 4288672576 8765079 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 2314 1581 346 325 0 1250 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9256

[startup+12.7002 s]
/proc/loadavg: 1.78 1.04 1.03 3/179 27556
/proc/meminfo: memFree=28154792/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=10008 CPUtime=12.68 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1834 0 0 0 1268 0 0 0 20 0 1 0 334005641 10248192 1750 33554432000 134512640 135840783 4288673296 4288672656 134551071 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 2502 1750 346 325 0 1438 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10008

[startup+25.5002 s]
/proc/loadavg: 1.82 1.08 1.04 3/179 27556
/proc/meminfo: memFree=28152620/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=10496 CPUtime=25.48 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 1956 0 0 0 2548 0 0 0 20 0 1 0 334005641 10747904 1872 33554432000 134512640 135840783 4288673296 4288672656 134550924 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 2624 1872 346 325 0 1560 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10496

[startup+51.1002 s]
/proc/loadavg: 1.88 1.15 1.06 3/179 27556
/proc/meminfo: memFree=28151252/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=11872 CPUtime=51.08 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 2322 0 0 0 5107 1 0 0 20 0 1 0 334005641 12156928 2236 33554432000 134512640 135840783 4288673296 4288672608 134551052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 2968 2236 346 325 0 1904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11872

[startup+102.306 s]
/proc/loadavg: 1.95 1.29 1.12 3/178 27556
/proc/meminfo: memFree=28149832/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=12504 CPUtime=102.28 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 2472 0 0 0 10227 1 0 0 20 0 1 0 334005641 12804096 2385 33554432000 134512640 135840783 4288673296 4288672656 134551084 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3126 2385 346 325 0 2062 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12504

[startup+162.3 s]
/proc/loadavg: 1.98 1.42 1.17 3/179 27557
/proc/meminfo: memFree=28143308/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=12856 CPUtime=162.26 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 2573 0 0 0 16225 1 0 0 20 0 1 0 334005641 13164544 2486 33554432000 134512640 135840783 4288673296 4288672656 134551342 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3214 2486 346 325 0 2150 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 12856

[startup+222.3 s]
/proc/loadavg: 2.03 1.53 1.22 3/179 27557
/proc/meminfo: memFree=28141756/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=14312 CPUtime=222.25 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 2922 0 0 0 22224 1 0 0 20 0 1 0 334005641 14655488 2834 33554432000 134512640 135840783 4288673296 4288672656 134551052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3578 2834 346 325 0 2514 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 14312

[startup+282.3 s]
/proc/loadavg: 2.01 1.61 1.27 3/179 27557
/proc/meminfo: memFree=28141632/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=14996 CPUtime=282.24 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3095 0 0 0 28223 1 0 0 20 0 1 0 334005641 15355904 3007 33554432000 134512640 135840783 4288673296 4288672656 134551081 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3749 3007 346 325 0 2685 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 14996

[startup+342.3 s]
/proc/loadavg: 2.00 1.68 1.31 3/179 27557
/proc/meminfo: memFree=28139212/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=15012 CPUtime=342.23 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3110 0 0 0 34222 1 0 0 20 0 1 0 334005641 15372288 3022 33554432000 134512640 135840783 4288673296 4288672656 134551449 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3753 3022 346 325 0 2689 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 15012

[startup+402.3 s]
/proc/loadavg: 2.00 1.73 1.35 3/180 27560
/proc/meminfo: memFree=28135436/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=15084 CPUtime=402.22 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3114 0 0 0 40221 1 0 0 20 0 1 0 334005641 15446016 3026 33554432000 134512640 135840783 4288673296 4288672656 134550902 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3771 3026 346 325 0 2707 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 15084

[startup+462.3 s]
/proc/loadavg: 2.00 1.78 1.39 3/179 27561
/proc/meminfo: memFree=28134804/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=15864 CPUtime=462.21 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3319 0 0 0 46220 1 0 0 20 0 1 0 334005641 16244736 3230 33554432000 134512640 135840783 4288673296 4288671536 134586670 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3966 3230 346 325 0 2902 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 15864

[startup+522.3 s]
/proc/loadavg: 2.00 1.82 1.42 3/179 27561
/proc/meminfo: memFree=28134928/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=15864 CPUtime=522.2 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3319 0 0 0 52219 1 0 0 20 0 1 0 334005641 16244736 3230 33554432000 134512640 135840783 4288673296 4288672532 8757332 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3966 3230 346 325 0 2902 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 15864

[startup+582.3 s]
/proc/loadavg: 2.00 1.85 1.46 3/179 27561
/proc/meminfo: memFree=28134928/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=15864 CPUtime=582.19 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3319 0 0 0 58218 1 0 0 20 0 1 0 334005641 16244736 3230 33554432000 134512640 135840783 4288673296 4288672656 134551330 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3966 3230 346 325 0 2902 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 15864

[startup+642.3 s]
/proc/loadavg: 2.04 1.89 1.49 3/179 27561
/proc/meminfo: memFree=28131456/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=15864 CPUtime=642.19 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3319 0 0 0 64218 1 0 0 20 0 1 0 334005641 16244736 3230 33554432000 134512640 135840783 4288673296 4288672608 134551093 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 3966 3230 346 325 0 2902 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 15864

[startup+702.3 s]
/proc/loadavg: 2.01 1.91 1.52 3/179 27561
/proc/meminfo: memFree=28130832/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16388 CPUtime=702.17 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3444 0 0 0 70216 1 0 0 20 0 1 0 334005641 16781312 3355 33554432000 134512640 135840783 4288673296 4288672656 134551475 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4097 3355 346 325 0 3033 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 16388

[startup+762.307 s]
/proc/loadavg: 2.00 1.92 1.55 3/179 27562
/proc/meminfo: memFree=28130460/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16916 CPUtime=762.17 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3575 0 0 0 76216 1 0 0 20 0 1 0 334005641 17321984 3486 33554432000 134512640 135840783 4288673296 4288672604 13706852 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4229 3486 346 325 0 3165 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 16916

[startup+822.3 s]
/proc/loadavg: 2.00 1.93 1.57 3/179 27562
/proc/meminfo: memFree=28130460/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16904 CPUtime=822.16 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3575 0 0 0 82215 1 0 0 20 0 1 0 334005641 17309696 3486 33554432000 134512640 135840783 4288673296 4288672656 134550764 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4226 3486 346 325 0 3162 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 16904

[startup+882.3 s]
/proc/loadavg: 2.00 1.94 1.60 3/179 27562
/proc/meminfo: memFree=28127856/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16900 CPUtime=882.15 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3575 0 0 0 88214 1 0 0 20 0 1 0 334005641 17305600 3486 33554432000 134512640 135840783 4288673296 4288672656 134551646 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4225 3486 346 325 0 3161 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 16900

[startup+942.3 s]
/proc/loadavg: 2.00 1.95 1.62 3/179 27562
/proc/meminfo: memFree=28126552/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16900 CPUtime=942.14 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3578 0 0 0 94213 1 0 0 20 0 1 0 334005641 17305600 3489 33554432000 134512640 135840783 4288673296 4288672608 134550726 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4225 3489 346 325 0 3161 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 16900

[startup+1002.3 s]
/proc/loadavg: 2.00 1.95 1.64 3/180 27565
/proc/meminfo: memFree=28125944/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16896 CPUtime=1002.13 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3583 0 0 0 100212 1 0 0 20 0 1 0 334005641 17301504 3494 33554432000 134512640 135840783 4288673296 4288671400 134585035 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4224 3494 346 325 0 3160 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 16896

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.66 3/179 27566
/proc/meminfo: memFree=28126116/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=16896 CPUtime=1062.12 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3583 0 0 0 106211 1 0 0 20 0 1 0 334005641 17301504 3494 33554432000 134512640 135840783 4288673296 4288672656 134550893 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4224 3494 346 325 0 3160 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 16896

[startup+1122.3 s]
/proc/loadavg: 2.05 1.98 1.68 3/179 27566
/proc/meminfo: memFree=28125992/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=17100 CPUtime=1122.11 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 3635 0 0 0 112210 1 0 0 20 0 1 0 334005641 17510400 3546 33554432000 134512640 135840783 4288673296 4288672656 134551312 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4275 3546 346 325 0 3211 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 17100

[startup+1182.3 s]
/proc/loadavg: 2.02 1.98 1.70 3/179 27566
/proc/meminfo: memFree=28119044/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=18756 CPUtime=1182.1 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 4040 0 0 0 118209 1 0 0 20 0 1 0 334005641 19206144 3951 33554432000 134512640 135840783 4288673296 4288672592 134572583 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4689 3951 346 325 0 3625 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 18756

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27566
/proc/meminfo: memFree=28118980/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=18956 CPUtime=1242.09 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 4090 0 0 0 124208 1 0 0 20 0 1 0 334005641 19410944 4000 33554432000 134512640 135840783 4288673296 4288672656 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4739 4000 346 325 0 3675 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 18956

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

[startup+1243.1 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27566
/proc/meminfo: memFree=28118980/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=18956 CPUtime=1242.89 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 4090 0 0 0 124288 1 0 0 20 0 1 0 334005641 19410944 4000 33554432000 134512640 135840783 4288673296 4288672656 134551048 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4739 4000 346 325 0 3675 0
Current children cumulated CPU time (s) 1242.89
Current children cumulated vsize (KiB) 18956

[startup+1243.9 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27566
/proc/meminfo: memFree=28118980/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=18956 CPUtime=1243.69 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 4090 0 0 0 124368 1 0 0 20 0 1 0 334005641 19410944 4000 33554432000 134512640 135840783 4288673296 4288672648 13740215 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4739 4000 346 325 0 3675 0
Current children cumulated CPU time (s) 1243.69
Current children cumulated vsize (KiB) 18956

[startup+1244.3 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27566
/proc/meminfo: memFree=28118980/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=18956 CPUtime=1244.09 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 4090 0 0 0 124408 1 0 0 20 0 1 0 334005641 19410944 4000 33554432000 134512640 135840783 4288673296 4288672656 134550884 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4739 4000 346 325 0 3675 0
Current children cumulated CPU time (s) 1244.09
Current children cumulated vsize (KiB) 18956

[startup+1244.4 s]
/proc/loadavg: 2.00 1.98 1.72 3/179 27566
/proc/meminfo: memFree=28118980/32873844 swapFree=7124/7124
[pid=27555] ppid=27553 vsize=18956 CPUtime=1244.19 cores=0,2,4,6
/proc/27555/stat : 27555 (bsolo3.0.17) R 27553 27555 27204 0 -1 4202496 4090 0 0 0 124418 1 0 0 20 0 1 0 334005641 19410944 4000 33554432000 134512640 135840783 4288673296 4288672656 134550804 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/27555/statm: 4739 4000 346 325 0 3675 0
Current children cumulated CPU time (s) 1244.19
Current children cumulated vsize (KiB) 18956

Child status: 0
Real time (s): 1244.44
CPU time (s): 1244.24
CPU user time (s): 1244.22
CPU system time (s): 0.015997
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 18968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1244.22
system time used= 0.015997
maximum resident set size= 16000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4093
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= 16
involuntary context switches= 1379

runsolver used 1.81872 second user time and 4.97424 second system time

The end

Launcher Data 

Begin job on node134 at 2012-06-03 01:13:23
IDJOB=3729523
IDBENCH=1277
IDSOLVER=2318
FILE ID=node134/3729523-1338678802
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-t3002.11tsp11.1900576927.opb
COMMAND LINE= bsolo3.0.17 -mMEMLIMIT BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729523-1338678802/watcher-3729523-1338678802 -o /tmp/evaluation-result-3729523-1338678802/solver-3729523-1338678802 -C 1800 -W 1900 -M 15500  bsolo3.0.17 -m15500 HOME/instance-3729523-1338678802.opb            

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=1280971340

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:        28161876 kB
Buffers:          462620 kB
Cached:          3297632 kB
SwapCached:           76 kB
Active:          1789348 kB
Inactive:        2027652 kB
Active(anon):      48428 kB
Inactive(anon):    10508 kB
Active(file):    1740920 kB
Inactive(file):  2017144 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67107756 kB
Dirty:              6720 kB
Writeback:             0 kB
AnonPages:         65616 kB
Mapped:            12476 kB
Shmem:                96 kB
Slab:             755000 kB
SReclaimable:     196288 kB
SUnreclaim:       558712 kB
KernelStack:        1456 kB
PageTables:         4120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     173604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     45056 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= 70348 MiB
End job on node134 at 2012-06-03 01:34:07