Trace number 4267722

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 1.12OPT8 131.50101 131.59801

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-esc16d.xml
MD5SUM797dd3ed6ca3fcac5df6221abf320949
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark13.4442
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints22
Number of domains2
Minimum domain size4
Maximum domain size16
Distribution of domain sizes[{"size":4,"count":21},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":235},{"degree":1,"count":2},{"degree":2,"count":22},{"degree":3,"count":6},{"degree":4,"count":2},{"degree":5,"count":3},{"degree":6,"count":1},{"degree":7,"count":1}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":21},{"arity":16,"count":1}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21},{"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 

0.00/0.09	c best=?? lower=-69 upper=0 
0.00/0.09	c
0.00/0.09	c This is cosoco 1.12 --  
0.00/0.09	c
0.00/0.09	c command line: cosoco -lc -model -restarts HOME/instance-4267722-1502516963.xml 
0.00/0.09	c enable optimization
0.00/0.09	c ========================================[ Problem Statistics ]===========================================
0.00/0.09	c |                                                                                                       
0.00/0.09	c |  Parse time        :         0.00 s 
0.00/0.09	c |
0.00/0.09	c |               Variables: 272
0.00/0.09	c |            Domain Sizes: 4..16
0.00/0.09	c |
0.00/0.09	c |             Constraints: 23
0.00/0.09	c |                   Arity: 3..21  -- Ternary: 21
0.00/0.09	c | 
0.00/0.09	c |                   Types: 
0.00/0.09	c |                          All Different: 1
0.00/0.09	c |                          Extension: 21  (nb tuples: 240..240) -- (shared: 20)
0.00/0.09	c |                          Sum: 1
0.00/0.09	c |                          
0.00/0.09	c =========================================================================================================
0.00/0.09	o -25
0.00/0.09	c    1 calls to solver: best=-25 lower=-24 upper=0 
0.00/0.10	o -22
0.01/0.10	o -21
0.01/0.10	c    3 calls to solver: best=-21 lower=-20 upper=0 
0.01/0.10	o -20
0.01/0.10	o -19
0.01/0.10	c    5 calls to solver: best=-19 lower=-18 upper=0 
0.01/0.10	o -18
0.01/0.10	o -17
0.01/0.10	c    7 calls to solver: best=-17 lower=-16 upper=0 
0.01/0.10	o -15
0.01/0.10	o -14
0.01/0.10	c    9 calls to solver: best=-14 lower=-13 upper=0 
0.01/0.10	o -13
0.01/0.11	o -12
0.01/0.11	c   11 calls to solver: best=-12 lower=-11 upper=0 
0.01/0.11	o -11
0.01/0.11	o -10
0.01/0.11	c   13 calls to solver: best=-10 lower=-9 upper=0 
0.01/0.11	o -8
131.39/131.59	c
131.39/131.59	c Optimum found         : -8
131.39/131.59	c
131.39/131.59	
131.39/131.59	v <instantiation type='solution' cost='-8'>
131.39/131.59	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] 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][15] 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][15] 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][15] 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][15] 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][15] 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[15][0] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] 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][15] 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][15] 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][15] 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][15] 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][15] 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][15] 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][15] 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][15] 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[15] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
131.39/131.59	v <values>* * * * * * * * * 0 0 * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 2 * * * * * * 1 * 0 * * * * 0 * 0 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 0 * * * * * * * * 0 * * * * * * * * * * * * * * * * 0 * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * 1 9 7 15 11 5 14 2 13 0 3 12 4 10 6 8 </values>
131.39/131.59	v </instantiation>
131.39/131.59	
131.39/131.59	c call to solver        : 15
131.39/131.59	c
131.39/131.59	c restarts              : 91          
131.39/131.59	c conflicts             : 5680902      (43202 /sec)
131.39/131.59	c decisions             : 10122594     (76980 /sec)
131.39/131.59	c propagations          : 270763538   (2059085 /sec)
131.39/131.59	c root propagations     : 12709       
131.39/131.59	c filter calls          : 113189593      (860777 /sec)
131.39/131.59	c useless filter calls  : 62757590       (55 %)
131.39/131.59	c Memory used           : 26.62 MB
131.39/131.59	c CPU time              : 131.497 s
131.39/131.59	
131.39/131.59	s OPTIMUM FOUND

Verifier Data 

OK	8

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-4267722-1502516963/watcher-4267722-1502516963 -o /tmp/evaluation-result-4267722-1502516963/solver-4267722-1502516963 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502500309-6740 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267722-1502516963.xml 

pid=11406
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: 2.01 2.03 2.05 4/180 11409
/proc/meminfo: memFree=31197332/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/11409/stat : 11409 (runsolver) D 11406 11409 6677 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 53889669 24240128 106 18446744073709551615 4194304 4338465 140736830032656 140736830030296 139814296974039 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 34537472 140736830034114 140736830034505 140736830034505 140736830037962 0
/proc/11409/statm: 5918 106 53 36 0 2156 0

[startup+0.100171 s]
/proc/loadavg: 2.01 2.03 2.05 4/180 11409
/proc/meminfo: memFree=31197332/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=27260 CPUtime=0.01 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1083 0 0 0 1 0 0 0 20 0 1 0 53889669 27914240 898 18446744073709551615 4194304 5972588 140723808602784 140723808599432 5099648 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 898 752 435 0 178 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 27260

[startup+0.200332 s]
/proc/loadavg: 2.01 2.03 2.05 4/180 11409
/proc/meminfo: memFree=31197332/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=27260 CPUtime=0.11 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1083 0 0 0 11 0 0 0 20 0 1 0 53889669 27914240 898 18446744073709551615 4194304 5972588 140723808602784 140723808599432 4935478 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 898 752 435 0 178 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 27260

[startup+0.300318 s]
/proc/loadavg: 2.01 2.03 2.05 4/180 11409
/proc/meminfo: memFree=31197332/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=27260 CPUtime=0.21 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1083 0 0 0 21 0 0 0 20 0 1 0 53889669 27914240 898 18446744073709551615 4194304 5972588 140723808602784 140723808599432 4936004 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 898 752 435 0 178 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 27260

[startup+0.70028 s]
/proc/loadavg: 2.01 2.03 2.05 4/180 11409
/proc/meminfo: memFree=31197332/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=27260 CPUtime=0.61 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1083 0 0 0 61 0 0 0 20 0 1 0 53889669 27914240 898 18446744073709551615 4194304 5972588 140723808602784 140723808599432 4975428 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 898 752 435 0 178 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 27260

[startup+1.50028 s]
/proc/loadavg: 1.92 2.02 2.04 3/181 11410
/proc/meminfo: memFree=31197072/32770624 swapFree=0/556724
[pid=11409] ppid=11406 vsize=27260 CPUtime=1.41 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1083 0 0 0 141 0 0 0 20 0 1 0 53889669 27914240 898 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4977727 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 898 752 435 0 178 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 27260

[startup+3.10027 s]
/proc/loadavg: 1.92 2.02 2.04 3/181 11410
/proc/meminfo: memFree=31196948/32770624 swapFree=0/556724
[pid=11409] ppid=11406 vsize=27260 CPUtime=3.01 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1147 0 0 0 301 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4936000 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 27260

[startup+6.30027 s]
/proc/loadavg: 1.92 2.02 2.04 3/181 11410
/proc/meminfo: memFree=31196668/32770624 swapFree=0/556720
[pid=11409] ppid=11406 vsize=27260 CPUtime=6.21 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1210 0 0 0 621 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4979152 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 27260

[startup+12.7003 s]
/proc/loadavg: 1.94 2.02 2.04 3/181 11410
/proc/meminfo: memFree=31196296/32770624 swapFree=0/556720
[pid=11409] ppid=11406 vsize=27260 CPUtime=12.6 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1270 0 0 0 1260 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4909409 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 27260

[startup+25.5003 s]
/proc/loadavg: 1.95 2.01 2.04 3/181 11410
/proc/meminfo: memFree=31196376/32770624 swapFree=0/556724
[pid=11409] ppid=11406 vsize=27260 CPUtime=25.4 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1397 0 0 0 2540 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4975444 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 27260

[startup+51.1003 s]
/proc/loadavg: 1.96 2.01 2.04 3/181 11411
/proc/meminfo: memFree=31196252/32770624 swapFree=0/556728
[pid=11409] ppid=11406 vsize=27260 CPUtime=51 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1456 0 0 0 5100 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4977791 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 27260

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11412
/proc/meminfo: memFree=31195996/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=27260 CPUtime=102.2 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1520 0 0 0 10220 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4935490 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 27260

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11409 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.406 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11412
/proc/meminfo: memFree=31195996/32770624 swapFree=0/556748
[pid=11409] ppid=11406 vsize=27260 CPUtime=102.3 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1520 0 0 0 10230 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 5046287 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27260

[startup+115.2 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11413
/proc/meminfo: memFree=31196152/32770624 swapFree=0/556740
[pid=11409] ppid=11406 vsize=27260 CPUtime=115.1 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1520 0 0 0 11510 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4979139 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 115.1
Current children cumulated vsize (KiB) 27260

[startup+121.6 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196152/32770624 swapFree=0/556740
[pid=11409] ppid=11406 vsize=27260 CPUtime=121.5 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1579 0 0 0 12150 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4971583 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 121.5
Current children cumulated vsize (KiB) 27260

[startup+128 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196276/32770624 swapFree=0/556752
[pid=11409] ppid=11406 vsize=27260 CPUtime=127.89 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1579 0 0 0 12789 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4934265 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 127.89
Current children cumulated vsize (KiB) 27260

[startup+129.6 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196276/32770624 swapFree=0/556752
[pid=11409] ppid=11406 vsize=27260 CPUtime=129.49 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1587 0 0 0 12949 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 5328039 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 129.49
Current children cumulated vsize (KiB) 27260

[startup+130.4 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196276/32770624 swapFree=0/556752
[pid=11409] ppid=11406 vsize=27260 CPUtime=130.29 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1587 0 0 0 13029 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4935663 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 130.29
Current children cumulated vsize (KiB) 27260

[startup+131.2 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196276/32770624 swapFree=0/556752
[pid=11409] ppid=11406 vsize=27260 CPUtime=131.09 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1587 0 0 0 13109 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4978783 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 131.09
Current children cumulated vsize (KiB) 27260

[startup+131.4 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196276/32770624 swapFree=0/556752
[pid=11409] ppid=11406 vsize=27260 CPUtime=131.29 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1587 0 0 0 13129 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4970752 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 131.29
Current children cumulated vsize (KiB) 27260

[startup+131.5 s]
/proc/loadavg: 1.99 2.01 2.04 3/181 11414
/proc/meminfo: memFree=31196276/32770624 swapFree=0/556752
[pid=11409] ppid=11406 vsize=27260 CPUtime=131.39 cores=0,2,4,6
/proc/11409/stat : 11409 (cosoco) R 11406 11409 6677 0 -1 4202496 1587 0 0 0 13139 0 0 0 20 0 1 0 53889669 27914240 924 18446744073709551615 4194304 5972588 140723808602784 140723808600232 4935463 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 20209664 140723808604654 140723808604749 140723808604749 140723808608206 0
/proc/11409/statm: 6815 924 775 435 0 178 0
Current children cumulated CPU time (s) 131.39
Current children cumulated vsize (KiB) 27260

Child status: 0
Real time (s): 131.598
CPU time (s): 131.501
CPU user time (s): 131.497
CPU system time (s): 0.003999
CPU usage (%): 99.9261
Max. virtual memory (cumulated for all children) (KiB): 27260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.497
system time used= 0.003999
maximum resident set size= 3780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1640
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= 165

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.295188 second user time and 0.473318 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-12 07:35:15
IDJOB=4267722
IDBENCH=123124
IDSOLVER=2658
FILE ID=node127/4267722-1502516963
RUNJOBID= node127-1502500309-6740
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267722-1502516963/watcher-4267722-1502516963 -o /tmp/evaluation-result-4267722-1502516963/solver-4267722-1502516963 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502500309-6740 --watchdog 2580  cosoco -lc -model -restarts HOME/instance-4267722-1502516963.xml

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

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=1674125780

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
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:        31197920 kB
MemAvailable:   31992752 kB
Buffers:          268180 kB
Cached:           816120 kB
SwapCached:            0 kB
Active:           568532 kB
Inactive:         581656 kB
Active(anon):      66224 kB
Inactive(anon):    24908 kB
Active(file):     502308 kB
Inactive(file):   556748 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2408 kB
Writeback:             0 kB
AnonPages:         73752 kB
Mapped:            44732 kB
Shmem:             25252 kB
Slab:             128492 kB
SReclaimable:     103220 kB
SUnreclaim:        25272 kB
KernelStack:        3472 kB
PageTables:         4836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62028 MiB
End job on node127 at 2017-08-12 07:37:27