Trace number 4258654

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 1.1OPT4752 46.3797 46.4487

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 benchmark4.56043
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 1.1 --  
0.00/0.07	c
0.00/0.07	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258654-1501663589.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        :         0.00 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 
0.00/0.08	o -17973
0.00/0.08	o -17761
0.00/0.08	c    3 calls to solver: best=-17761 lower=-17760 upper=0 
0.00/0.09	o -17221
0.00/0.09	o -17121
0.00/0.09	c    5 calls to solver: best=-17121 lower=-17120 upper=0 
0.00/0.09	o -16280
0.00/0.09	o -16052
0.00/0.09	c    7 calls to solver: best=-16052 lower=-16051 upper=0 
0.02/0.10	o -15898
0.02/0.10	o -15821
0.02/0.10	c    9 calls to solver: best=-15821 lower=-15820 upper=0 
0.02/0.10	o -15699
0.02/0.10	o -14834
0.02/0.10	c   11 calls to solver: best=-14834 lower=-14833 upper=0 
0.02/0.11	o -13795
0.02/0.11	o -12761
0.02/0.11	c   13 calls to solver: best=-12761 lower=-12760 upper=0 
0.02/0.11	o -12296
0.02/0.12	o -12169
0.02/0.12	c   15 calls to solver: best=-12169 lower=-12168 upper=0 
0.02/0.12	o -11489
0.02/0.12	o -11151
0.02/0.12	c   17 calls to solver: best=-11151 lower=-11150 upper=0 
0.02/0.13	o -11132
0.02/0.16	o -11117
0.02/0.16	c   19 calls to solver: best=-11117 lower=-11116 upper=0 
0.02/0.18	o -10574
0.02/0.19	o -10389
0.02/0.19	c   21 calls to solver: best=-10389 lower=-10388 upper=0 
0.12/0.21	o -10090
0.12/0.26	o -9303
0.12/0.26	c   23 calls to solver: best=-9303 lower=-9302 upper=0 
0.12/0.27	o -9096
0.12/0.28	o -8695
0.12/0.28	c   25 calls to solver: best=-8695 lower=-8694 upper=0 
0.22/0.37	o -8682
0.42/0.50	o -8426
0.42/0.50	c   27 calls to solver: best=-8426 lower=-8425 upper=0 
0.52/0.63	o -8247
0.52/0.67	o -7960
0.52/0.67	c   29 calls to solver: best=-7960 lower=-7959 upper=0 
0.62/0.72	o -7945
0.62/0.74	o -7933
0.62/0.74	c   31 calls to solver: best=-7933 lower=-7932 upper=0 
0.62/0.79	o -7418
1.03/1.11	o -7350
1.03/1.11	c   33 calls to solver: best=-7350 lower=-7349 upper=0 
1.22/1.30	o -6872
2.02/2.19	o -6628
2.02/2.19	c   35 calls to solver: best=-6628 lower=-6627 upper=0 
2.13/2.22	o -6582
2.13/2.23	o -6415
2.13/2.23	c   37 calls to solver: best=-6415 lower=-6414 upper=0 
2.82/2.93	o -6402
3.02/3.18	o -6201
3.02/3.18	c   39 calls to solver: best=-6201 lower=-6200 upper=0 
4.12/4.23	o -5962
4.12/4.26	o -5832
4.12/4.26	c   41 calls to solver: best=-5832 lower=-5831 upper=0 
6.92/7.02	o -5617
13.52/13.66	o -5422
13.52/13.66	c   43 calls to solver: best=-5422 lower=-5421 upper=0 
14.72/14.84	o -5395
17.72/17.87	o -4992
17.72/17.87	c   45 calls to solver: best=-4992 lower=-4991 upper=0 
23.13/23.27	o -4752
46.32/46.44	c
46.32/46.44	c Optimum found         : -4752
46.32/46.44	c
46.32/46.44	
46.32/46.44	v <instantiation type='solution' cost='-4752'>
46.32/46.44	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>
46.32/46.44	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>
46.32/46.44	v </instantiation>
46.32/46.44	
46.32/46.44	c call to solver        : 47
46.32/46.44	c
46.32/46.44	c restarts              : 75          
46.32/46.44	c conflicts             : 1337759      (28846 /sec)
46.32/46.44	c decisions             : 2622038      (56539 /sec)
46.32/46.44	c propagations          : 165496572   (3568575 /sec)
46.32/46.44	c root propagations     : 14          
46.32/46.44	c filter calls          : 28541290       (615431 /sec)
46.32/46.44	c useless filter calls  : 14421438       (50 %)
46.32/46.44	c Memory used           : 27.40 MB
46.32/46.44	c CPU time              : 46.3761 s
46.32/46.44	
46.32/46.44	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-4258654-1501663589/watcher-4258654-1501663589 -o /tmp/evaluation-result-4258654-1501663589/solver-4258654-1501663589 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501660369-18574 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258654-1501663589.xml 

pid=23557
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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: 2.00 1.99 2.03 2/181 23560
/proc/meminfo: memFree=31826392/32770624 swapFree=0/251108
[pid=23560] ppid=23557 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/23560/stat : 23560 (runsolver) D 23557 23560 5091 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 14981959 24240128 108 18446744073709551615 4194304 4338465 140732681171104 140732681168744 140370372621015 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 39845888 140732681175198 140732681175622 140732681175622 140732681179082 0
/proc/23560/statm: 5918 108 54 36 0 2156 0

[startup+0.100149 s]
/proc/loadavg: 2.00 1.99 2.03 2/181 23560
/proc/meminfo: memFree=31826392/32770624 swapFree=0/251108
[pid=23560] ppid=23557 vsize=28052 CPUtime=0.02 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1286 0 0 0 2 0 0 0 20 0 1 0 14981959 28725248 1096 18446744073709551615 4194304 5972556 140733743698624 140733743695272 5048501 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1096 742 435 0 376 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 28052

[startup+0.200268 s]
/proc/loadavg: 2.00 1.99 2.03 2/181 23560
/proc/meminfo: memFree=31826392/32770624 swapFree=0/251108
[pid=23560] ppid=23557 vsize=28052 CPUtime=0.12 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1286 0 0 0 12 0 0 0 20 0 1 0 14981959 28725248 1096 18446744073709551615 4194304 5972556 140733743698624 140733743685816 5139248 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1096 742 435 0 376 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 28052

[startup+0.300256 s]
/proc/loadavg: 2.00 1.99 2.03 2/181 23560
/proc/meminfo: memFree=31826392/32770624 swapFree=0/251108
[pid=23560] ppid=23557 vsize=28052 CPUtime=0.22 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1286 0 0 0 22 0 0 0 20 0 1 0 14981959 28725248 1096 18446744073709551615 4194304 5972556 140733743698624 140733743685816 4935447 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1096 742 435 0 376 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 28052

[startup+0.700218 s]
/proc/loadavg: 2.00 1.99 2.03 2/181 23560
/proc/meminfo: memFree=31826392/32770624 swapFree=0/251108
[pid=23560] ppid=23557 vsize=28052 CPUtime=0.62 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1286 0 0 0 62 0 0 0 20 0 1 0 14981959 28725248 1096 18446744073709551615 4194304 5972556 140733743698624 140733743685816 4975098 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1096 742 435 0 376 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 28052

[startup+1.50022 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23561
/proc/meminfo: memFree=31824568/32770624 swapFree=0/251124
[pid=23560] ppid=23557 vsize=28052 CPUtime=1.42 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1286 0 0 0 142 0 0 0 20 0 1 0 14981959 28725248 1096 18446744073709551615 4194304 5972556 140733743698624 140733743685816 5320773 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1096 742 435 0 376 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 28052

[startup+3.10021 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23561
/proc/meminfo: memFree=31824196/32770624 swapFree=0/251124
[pid=23560] ppid=23557 vsize=28052 CPUtime=3.02 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1580 0 0 0 302 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743685816 4976639 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 28052

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23561
/proc/meminfo: memFree=31824100/32770624 swapFree=0/251136
[pid=23560] ppid=23557 vsize=28052 CPUtime=6.22 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1874 0 0 0 622 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743685816 4935104 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 28052

[startup+12.7002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23561
/proc/meminfo: memFree=31823852/32770624 swapFree=0/251144
[pid=23560] ppid=23557 vsize=28052 CPUtime=12.62 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 1972 0 0 0 1262 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 4976345 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 28052

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23561
/proc/meminfo: memFree=31823884/32770624 swapFree=0/251152
[pid=23560] ppid=23557 vsize=28052 CPUtime=25.42 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2558 0 0 0 2542 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 4975098 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 28052

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23560 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23561
/proc/meminfo: memFree=31823884/32770624 swapFree=0/251152
[pid=23560] ppid=23557 vsize=28052 CPUtime=25.52 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2558 0 0 0 2552 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 5325547 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 28052

[startup+38.4002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23562
/proc/meminfo: memFree=31823884/32770624 swapFree=0/251156
[pid=23560] ppid=23557 vsize=28052 CPUtime=38.32 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2558 0 0 0 3832 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 4935412 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 38.32
Current children cumulated vsize (KiB) 28052

[startup+41.6002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23562
/proc/meminfo: memFree=31823884/32770624 swapFree=0/251168
[pid=23560] ppid=23557 vsize=28052 CPUtime=41.52 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2654 0 0 0 4152 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 4975776 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 41.52
Current children cumulated vsize (KiB) 28052

[startup+44.8002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23562
/proc/meminfo: memFree=31823884/32770624 swapFree=0/251168
[pid=23560] ppid=23557 vsize=28052 CPUtime=44.72 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2654 0 0 0 4472 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 5139474 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 44.72
Current children cumulated vsize (KiB) 28052

[startup+45.6002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23562
/proc/meminfo: memFree=31823760/32770624 swapFree=0/251168
[pid=23560] ppid=23557 vsize=28052 CPUtime=45.52 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2654 0 0 0 4552 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 5094216 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 45.52
Current children cumulated vsize (KiB) 28052

[startup+46.0002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23562
/proc/meminfo: memFree=31823760/32770624 swapFree=0/251168
[pid=23560] ppid=23557 vsize=28052 CPUtime=45.92 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2654 0 0 0 4592 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 4975048 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 45.92
Current children cumulated vsize (KiB) 28052

[startup+46.4002 s]
/proc/loadavg: 2.00 1.99 2.03 3/182 23562
/proc/meminfo: memFree=31823760/32770624 swapFree=0/251168
[pid=23560] ppid=23557 vsize=28052 CPUtime=46.32 cores=1,3,5,7
/proc/23560/stat : 23560 (cosoco) R 23557 23560 5091 0 -1 4202496 2654 0 0 0 4632 0 0 0 20 0 1 0 14981959 28725248 1134 18446744073709551615 4194304 5972556 140733743698624 140733743696072 4935530 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 11431936 140733743706568 140733743706698 140733743706698 140733743710158 0
/proc/23560/statm: 7013 1134 776 435 0 376 0
Current children cumulated CPU time (s) 46.32
Current children cumulated vsize (KiB) 28052

Child status: 0
Real time (s): 46.4487
CPU time (s): 46.3797
CPU user time (s): 46.3761
CPU system time (s): 0.003615
CPU usage (%): 99.8516
Max. virtual memory (cumulated for all children) (KiB): 28052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.3761
system time used= 0.003615
maximum resident set size= 4620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2717
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= 9
involuntary context switches= 14

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.09871 second user time and 0.175033 second system time

The end

Launcher Data 

Begin job on node129 at 2017-08-02 10:32:29
IDJOB=4258654
IDBENCH=123040
IDSOLVER=2644
FILE ID=node129/4258654-1501663589
RUNJOBID= node129-1501660369-18574
PBS_JOBID= 
Free space on /tmp= 61772 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258654-1501663589/watcher-4258654-1501663589 -o /tmp/evaluation-result-4258654-1501663589/solver-4258654-1501663589 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501660369-18574 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258654-1501663589.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=1478284127

node129.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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31826392 kB
MemAvailable:   32023400 kB
Buffers:          130396 kB
Cached:           346668 kB
SwapCached:            0 kB
Active:           277084 kB
Inactive:         259900 kB
Active(anon):      59996 kB
Inactive(anon):     8532 kB
Active(file):     217088 kB
Inactive(file):   251368 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2372 kB
Writeback:             4 kB
AnonPages:         59120 kB
Mapped:            32716 kB
Shmem:              8872 kB
Slab:             113672 kB
SReclaimable:      88776 kB
SUnreclaim:        24896 kB
KernelStack:        3280 kB
PageTables:         4864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     305128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61772 MiB
End job on node129 at 2017-08-02 10:33:15