Trace number 4267720

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 NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12OPT4752 46.478199 46.5392

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr15c.xml
MD5SUMce755c39cb9d6ddef8bea85f09074509
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4752
Best CPU time to get the best result obtained on this benchmark4.6212301
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints15
Number of domains2
Minimum domain size15
Maximum domain size64
Distribution of domain sizes[{"size":15,"count":15},{"size":64,"count":14}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":211},{"degree":2,"count":16},{"degree":3,"count":13}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":14},{"arity":15,"count":1}]
Number of extensional constraints14
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":14},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.07	c best=?? lower=-62667 upper=0 
0.00/0.07	c
0.00/0.07	c This is cosoco 1.12 --  
0.00/0.07	c
0.00/0.07	c command line: cosoco -lc -model -restarts HOME/instance-4267720-1502514740.xml 
0.00/0.07	c enable optimization
0.00/0.07	c ========================================[ Problem Statistics ]===========================================
0.00/0.07	c |                                                                                                       
0.00/0.07	c |  Parse time        :         0.01 s 
0.00/0.07	c |
0.00/0.07	c |               Variables: 240
0.00/0.07	c |            Domain Sizes: 15..64
0.00/0.07	c |
0.00/0.07	c |             Constraints: 16
0.00/0.07	c |                   Arity: 3..15  -- Ternary: 14
0.00/0.07	c | 
0.00/0.07	c |                   Types: 
0.00/0.07	c |                          All Different: 1
0.00/0.07	c |                          Extension: 14  (nb tuples: 210..210) -- (shared: 13)
0.00/0.07	c |                          Sum: 1
0.00/0.07	c |                          
0.00/0.07	c =========================================================================================================
0.00/0.07	o -18171
0.00/0.07	c    1 calls to solver: best=-18171 lower=-18170 upper=0 
0.00/0.07	o -17973
0.00/0.07	o -17761
0.00/0.07	c    3 calls to solver: best=-17761 lower=-17760 upper=0 
0.00/0.08	o -17221
0.00/0.08	o -17121
0.00/0.08	c    5 calls to solver: best=-17121 lower=-17120 upper=0 
0.00/0.08	o -16280
0.00/0.09	o -16052
0.00/0.09	c    7 calls to solver: best=-16052 lower=-16051 upper=0 
0.00/0.09	o -15898
0.00/0.10	o -15821
0.00/0.10	c    9 calls to solver: best=-15821 lower=-15820 upper=0 
0.03/0.10	o -15699
0.03/0.10	o -14834
0.03/0.10	c   11 calls to solver: best=-14834 lower=-14833 upper=0 
0.03/0.10	o -13795
0.03/0.10	o -12761
0.03/0.10	c   13 calls to solver: best=-12761 lower=-12760 upper=0 
0.03/0.11	o -12296
0.03/0.12	o -12169
0.03/0.12	c   15 calls to solver: best=-12169 lower=-12168 upper=0 
0.03/0.12	o -11489
0.03/0.12	o -11151
0.03/0.12	c   17 calls to solver: best=-11151 lower=-11150 upper=0 
0.03/0.13	o -11132
0.03/0.16	o -11117
0.03/0.16	c   19 calls to solver: best=-11117 lower=-11116 upper=0 
0.03/0.17	o -10574
0.03/0.18	o -10389
0.03/0.18	c   21 calls to solver: best=-10389 lower=-10388 upper=0 
0.13/0.20	o -10090
0.13/0.25	o -9303
0.13/0.25	c   23 calls to solver: best=-9303 lower=-9302 upper=0 
0.13/0.27	o -9096
0.13/0.28	o -8695
0.13/0.28	c   25 calls to solver: best=-8695 lower=-8694 upper=0 
0.23/0.37	o -8682
0.33/0.49	o -8426
0.33/0.49	c   27 calls to solver: best=-8426 lower=-8425 upper=0 
0.53/0.63	o -8247
0.53/0.67	o -7960
0.53/0.67	c   29 calls to solver: best=-7960 lower=-7959 upper=0 
0.63/0.72	o -7945
0.63/0.73	o -7933
0.63/0.73	c   31 calls to solver: best=-7933 lower=-7932 upper=0 
0.63/0.79	o -7418
1.04/1.11	o -7350
1.04/1.11	c   33 calls to solver: best=-7350 lower=-7349 upper=0 
1.23/1.30	o -6872
2.03/2.20	o -6628
2.03/2.20	c   35 calls to solver: best=-6628 lower=-6627 upper=0 
2.14/2.23	o -6582
2.14/2.24	o -6415
2.14/2.24	c   37 calls to solver: best=-6415 lower=-6414 upper=0 
2.83/2.93	o -6402
3.03/3.19	o -6201
3.03/3.19	c   39 calls to solver: best=-6201 lower=-6200 upper=0 
4.13/4.24	o -5962
4.13/4.27	o -5832
4.13/4.27	c   41 calls to solver: best=-5832 lower=-5831 upper=0 
6.93/7.05	o -5617
13.63/13.71	o -5422
13.63/13.71	c   43 calls to solver: best=-5422 lower=-5421 upper=0 
14.73/14.88	o -5395
17.83/17.92	o -4992
17.83/17.92	c   45 calls to solver: best=-4992 lower=-4991 upper=0 
23.23/23.33	o -4752
46.43/46.53	c
46.43/46.53	c Optimum found         : -4752
46.43/46.53	c
46.43/46.53	
46.43/46.53	v <instantiation type='solution' cost='-4752'>
46.43/46.53	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[10][0] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[11][0] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[12][0] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[13][0] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[14][0] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[2][0] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[3][0] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[4][0] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[5][0] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[6][0] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[7][0] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[8][0] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[9][0] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] x[0] x[10] x[11] x[12] x[13] x[14] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
46.43/46.53	v <values>* * * * * * 4 2 * * * * * * * * * * 11 * * * * * * * * * * * * * * * 10 * * * * * * * * * * * * * * * 13 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 3 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * 12 * * * * * * * * * * * * * * * 39 * * * * * * * * * * * * * * * 20 * * * * * * * * * * * * * * * 50 * 1 * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * 12 14 8 11 10 9 1 4 6 7 0 13 5 3 2 </values>
46.43/46.53	v </instantiation>
46.43/46.53	
46.43/46.53	c call to solver        : 47
46.43/46.53	c
46.43/46.53	c restarts              : 75          
46.43/46.53	c conflicts             : 1337759      (28785 /sec)
46.43/46.53	c decisions             : 2622038      (56418 /sec)
46.43/46.53	c propagations          : 165496572   (3560989 /sec)
46.43/46.53	c root propagations     : 14          
46.43/46.53	c filter calls          : 28541290       (614123 /sec)
46.43/46.53	c useless filter calls  : 14421438       (50 %)
46.43/46.53	c Memory used           : 27.40 MB
46.43/46.53	c CPU time              : 46.4748 s
46.43/46.53	
46.43/46.53	s OPTIMUM FOUND

Verifier Data 

OK	4752

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4267720-1502514740/watcher-4267720-1502514740 -o /tmp/evaluation-result-4267720-1502514740/solver-4267720-1502514740 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502500343-24508 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267720-1502514740.xml 

pid=30126
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.04 2.05 2/184 30129
/proc/meminfo: memFree=30617248/32770624 swapFree=0/585740
[pid=30129] ppid=30126 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/30129/stat : 30129 (runsolver) D 30126 30129 24445 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 98980367 24240128 106 18446744073709551615 4194304 4338465 140728477284736 140728477282376 140121182229207 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 28692480 140728477290689 140728477291081 140728477291081 140728477294538 0
/proc/30129/statm: 5918 106 53 36 0 2156 0

[startup+0.100108 s]
/proc/loadavg: 2.04 2.04 2.05 2/184 30129
/proc/meminfo: memFree=30617248/32770624 swapFree=0/585740
[pid=30129] ppid=30126 vsize=28052 CPUtime=0.03 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1291 0 0 0 3 0 0 0 20 0 1 0 98980367 28725248 1096 18446744073709551615 4194304 5972588 140726877198656 140726877195304 4935568 0 0 1 8405026 0 0 0 17 0 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1096 743 435 0 376 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 28052

[startup+0.200228 s]
/proc/loadavg: 2.04 2.04 2.05 2/184 30129
/proc/meminfo: memFree=30617248/32770624 swapFree=0/585740
[pid=30129] ppid=30126 vsize=28052 CPUtime=0.13 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1291 0 0 0 13 0 0 0 20 0 1 0 98980367 28725248 1096 18446744073709551615 4194304 5972588 140726877198656 140726877195304 5139327 0 0 1 8405026 0 0 0 17 0 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1096 743 435 0 376 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 28052

[startup+0.300199 s]
/proc/loadavg: 2.04 2.04 2.05 2/184 30129
/proc/meminfo: memFree=30617248/32770624 swapFree=0/585740
[pid=30129] ppid=30126 vsize=28052 CPUtime=0.23 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1291 0 0 0 23 0 0 0 20 0 1 0 98980367 28725248 1096 18446744073709551615 4194304 5972588 140726877198656 140726877195304 5099664 0 0 1 8405026 0 0 0 17 0 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1096 743 435 0 376 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 28052

[startup+0.700177 s]
/proc/loadavg: 2.04 2.04 2.05 2/184 30129
/proc/meminfo: memFree=30617248/32770624 swapFree=0/585740
[pid=30129] ppid=30126 vsize=28052 CPUtime=0.63 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1291 0 0 0 63 0 0 0 20 0 1 0 98980367 28725248 1096 18446744073709551615 4194304 5972588 140726877198656 140726877196104 5334109 0 0 1 8405026 0 0 0 17 0 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1096 743 435 0 376 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 28052

[startup+1.50018 s]
/proc/loadavg: 2.04 2.04 2.05 3/185 30130
/proc/meminfo: memFree=30616268/32770624 swapFree=0/585764
[pid=30129] ppid=30126 vsize=28052 CPUtime=1.43 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1291 0 0 0 143 0 0 0 20 0 1 0 98980367 28725248 1096 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4908832 0 0 1 8405026 0 0 0 17 0 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1096 743 435 0 376 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 28052

[startup+3.10018 s]
/proc/loadavg: 2.04 2.04 2.05 3/185 30130
/proc/meminfo: memFree=30616144/32770624 swapFree=0/585764
[pid=30129] ppid=30126 vsize=28052 CPUtime=3.03 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1585 0 0 0 303 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4975696 0 0 1 8405026 0 0 0 17 0 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 28052

[startup+6.30027 s]
/proc/loadavg: 2.03 2.04 2.05 3/185 30130
/proc/meminfo: memFree=30615860/32770624 swapFree=0/585760
[pid=30129] ppid=30126 vsize=28052 CPUtime=6.23 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1879 0 0 0 623 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877185848 4935042 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 28052

[startup+12.7003 s]
/proc/loadavg: 1.95 2.02 2.04 3/185 30130
/proc/meminfo: memFree=30615984/32770624 swapFree=0/585760
[pid=30129] ppid=30126 vsize=28052 CPUtime=12.63 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 1978 0 0 0 1263 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 5139329 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 28052

[startup+25.5003 s]
/proc/loadavg: 1.96 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30616192/32770624 swapFree=0/585756
[pid=30129] ppid=30126 vsize=28052 CPUtime=25.43 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2565 0 0 0 2543 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4934213 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 28052

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30129 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 1.96 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30616192/32770624 swapFree=0/585756
[pid=30129] ppid=30126 vsize=28052 CPUtime=25.53 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2565 0 0 0 2553 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4935663 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 28052

[startup+38.4003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615696/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=38.33 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2565 0 0 0 3833 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4977575 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 38.33
Current children cumulated vsize (KiB) 28052

[startup+41.6003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615696/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=41.53 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2662 0 0 0 4153 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4978585 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 41.53
Current children cumulated vsize (KiB) 28052

[startup+44.8003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615572/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=44.73 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2662 0 0 0 4473 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 5321103 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 44.73
Current children cumulated vsize (KiB) 28052

[startup+45.6003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615572/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=45.53 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2662 0 0 0 4553 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 5139327 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 45.53
Current children cumulated vsize (KiB) 28052

[startup+46.0003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615572/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=45.93 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2662 0 0 0 4593 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4909416 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 45.93
Current children cumulated vsize (KiB) 28052

[startup+46.4003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615572/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=46.33 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2662 0 0 0 4633 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4936004 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 46.33
Current children cumulated vsize (KiB) 28052

[startup+46.5003 s]
/proc/loadavg: 1.97 2.02 2.04 3/185 30131
/proc/meminfo: memFree=30615572/32770624 swapFree=0/585752
[pid=30129] ppid=30126 vsize=28052 CPUtime=46.43 cores=0,2,4,6
/proc/30129/stat : 30129 (cosoco) R 30126 30129 24445 0 -1 4202496 2662 0 0 0 4643 0 0 0 20 0 1 0 98980367 28725248 1132 18446744073709551615 4194304 5972588 140726877198656 140726877196104 4935605 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 41218048 140726877204974 140726877205069 140726877205069 140726877208526 0
/proc/30129/statm: 7013 1132 776 435 0 376 0
Current children cumulated CPU time (s) 46.43
Current children cumulated vsize (KiB) 28052

Child status: 0
Real time (s): 46.5392
CPU time (s): 46.4782
CPU user time (s): 46.4752
CPU system time (s): 0.003
CPU usage (%): 99.8689
Max. virtual memory (cumulated for all children) (KiB): 28052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.4752
system time used= 0.003
maximum resident set size= 4612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2722
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= 10
involuntary context switches= 21

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.102898 second user time and 0.181144 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-12 06:58:25
IDJOB=4267720
IDBENCH=123040
IDSOLVER=2658
FILE ID=node134/4267720-1502514740
RUNJOBID= node134-1502500343-24508
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267720-1502514740/watcher-4267720-1502514740 -o /tmp/evaluation-result-4267720-1502514740/solver-4267720-1502514740 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502500343-24508 --watchdog 2580  cosoco -lc -model -restarts HOME/instance-4267720-1502514740.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=1074625401

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.43
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30617640 kB
MemAvailable:   31595528 kB
Buffers:          299072 kB
Cached:           979488 kB
SwapCached:            0 kB
Active:          1089432 kB
Inactive:         625148 kB
Active(anon):     438360 kB
Inactive(anon):    39408 kB
Active(file):     651072 kB
Inactive(file):   585740 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2308 kB
Writeback:             0 kB
AnonPages:        436560 kB
Mapped:            54552 kB
Shmem:             41660 kB
Slab:             139972 kB
SReclaimable:     113824 kB
SUnreclaim:        26148 kB
KernelStack:        3312 kB
PageTables:         5872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     710316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    385024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62028 MiB
End job on node134 at 2017-08-12 06:59:12