Trace number 4251942

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-mini 1.1 (2017-06-27)OPT8 131.775 131.794

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 benchmark130.158
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 

0.00/0.00	c best=?? lower=0 upper=69 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.0 --  
0.00/0.01	c
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.00 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 272
0.00/0.01	c |            Domain Sizes: 4..16
0.00/0.01	c |
0.00/0.01	c |             Constraints: 23
0.00/0.01	c |                   Arity: 3..21  -- Ternary: 21
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 21  (nb tuples: 240..240) -- (shared: 20)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	o 25
0.00/0.01	c    1 calls to solver: best=25 lower=0 upper=24 
0.00/0.01	o 22
0.00/0.01	o 21
0.00/0.01	c    3 calls to solver: best=21 lower=0 upper=20 
0.00/0.01	o 20
0.00/0.01	o 19
0.00/0.01	c    5 calls to solver: best=19 lower=0 upper=18 
0.00/0.01	o 18
0.00/0.01	o 17
0.00/0.01	c    7 calls to solver: best=17 lower=0 upper=16 
0.00/0.02	o 15
0.00/0.02	o 14
0.00/0.02	c    9 calls to solver: best=14 lower=0 upper=13 
0.00/0.02	o 13
0.00/0.02	o 12
0.00/0.02	c   11 calls to solver: best=12 lower=0 upper=11 
0.00/0.02	o 11
0.00/0.02	o 10
0.00/0.02	c   13 calls to solver: best=10 lower=0 upper=9 
0.00/0.03	o 8
131.67/131.79	c
131.67/131.79	c Optimum found         : 8
131.67/131.79	c
131.67/131.79	
131.67/131.79	v <instantiation type='solution' cost='8'>
131.67/131.79	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] d[0][0] 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[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[1][0] 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[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[2][0] 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[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[3][0] 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[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[4][0] 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[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[5][0] 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[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[6][0] 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[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[7][0] 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[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[8][0] 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[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[9][0] 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] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[10][0] 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[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[11][0] 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[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[12][0] 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[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[13][0] 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[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[14][0] 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[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[15][0] 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[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] </list>
131.67/131.79	v <values>1 2 13 0 3 12 4 10 6 8 9 7 15 11 5 14 * * * 0 0 * * * * * * * * * * * * * * * * * 1 * 0 * * 1 * * 2 * * * * * * * * * * * * * 0 * 0 * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 * * 1 * * 0 * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
131.67/131.79	v </instantiation>
131.67/131.79	
131.67/131.79	c call to solver        : 15
131.67/131.79	c
131.67/131.79	c restarts              : 91          
131.67/131.79	c conflicts             : 5680902      (43112 /sec)
131.67/131.79	c decisions             : 10122594     (76819 /sec)
131.67/131.79	c propagations          : 270763538   (2054796 /sec)
131.67/131.79	c root propagations     : 12709       
131.67/131.79	c filter calls          : 113189593      (858984 /sec)
131.67/131.79	c useless filter calls  : 62757590       (55 %)
131.67/131.79	c Memory used           : 26.41 MB
131.67/131.79	c CPU time              : 131.771 s
131.67/131.79	
131.67/131.79	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-4251942-1500919857/watcher-4251942-1500919857 -o /tmp/evaluation-result-4251942-1500919857/solver-4251942-1500919857 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1500914920-3605 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4251942-1500919857.xml 

pid=5363
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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 2.01 2.05 3/181 5366
/proc/meminfo: memFree=32130752/32770624 swapFree=5780/111584
[pid=5366] ppid=5363 vsize=26904 CPUtime=0 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 981 0 0 0 0 0 0 0 20 0 1 0 1544959 27549696 758 33554432000 4194304 5744392 140728513429728 140728513426376 139926213901285 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6726 758 677 379 0 145 0

[startup+0.100105 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5366
/proc/meminfo: memFree=32130752/32770624 swapFree=5780/111584
[pid=5366] ppid=5363 vsize=27036 CPUtime=0.09 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1067 0 0 0 9 0 0 0 20 0 1 0 1544959 27684864 890 33554432000 4194304 5744392 140728513429728 140728513426376 4917111 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 890 743 379 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27036

[startup+0.200213 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5366
/proc/meminfo: memFree=32130752/32770624 swapFree=5780/111584
[pid=5366] ppid=5363 vsize=27036 CPUtime=0.19 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1067 0 0 0 19 0 0 0 20 0 1 0 1544959 27684864 890 33554432000 4194304 5744392 140728513429728 140728513427336 4892830 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 890 743 379 0 178 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27036

[startup+0.300202 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5366
/proc/meminfo: memFree=32130752/32770624 swapFree=5780/111584
[pid=5366] ppid=5363 vsize=27036 CPUtime=0.29 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1067 0 0 0 29 0 0 0 20 0 1 0 1544959 27684864 890 33554432000 4194304 5744392 140728513429728 140728513427336 5140573 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 890 743 379 0 178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27036

[startup+0.70017 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 5366
/proc/meminfo: memFree=32130752/32770624 swapFree=5780/111584
[pid=5366] ppid=5363 vsize=27036 CPUtime=0.69 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1067 0 0 0 69 0 0 0 20 0 1 0 1544959 27684864 890 33554432000 4194304 5744392 140728513429728 140728513427336 5129175 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 890 743 379 0 178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27036

[startup+1.50018 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5367
/proc/meminfo: memFree=32129908/32770624 swapFree=5780/111592
[pid=5366] ppid=5363 vsize=27036 CPUtime=1.49 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1067 0 0 0 149 0 0 0 20 0 1 0 1544959 27684864 890 33554432000 4194304 5744392 140728513429728 140728513427336 4946496 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 890 743 379 0 178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27036

[startup+3.10017 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5367
/proc/meminfo: memFree=32129348/32770624 swapFree=5780/111612
[pid=5366] ppid=5363 vsize=27036 CPUtime=3.09 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1126 0 0 0 309 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4892782 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27036

[startup+6.30017 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5367
/proc/meminfo: memFree=32128892/32770624 swapFree=5780/111624
[pid=5366] ppid=5363 vsize=27036 CPUtime=6.29 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1185 0 0 0 629 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4892941 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27036

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5367
/proc/meminfo: memFree=32128892/32770624 swapFree=5780/111628
[pid=5366] ppid=5363 vsize=27036 CPUtime=12.69 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1240 0 0 0 1269 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4892818 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27036

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 5367
/proc/meminfo: memFree=32128768/32770624 swapFree=5780/111640
[pid=5366] ppid=5363 vsize=27036 CPUtime=25.49 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1359 0 0 0 2549 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 5126837 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27036

[startup+51.1002 s]
/proc/loadavg: 2.07 2.03 2.05 3/182 5367
/proc/meminfo: memFree=32128272/32770624 swapFree=5780/111652
[pid=5366] ppid=5363 vsize=27036 CPUtime=51.08 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1414 0 0 0 5108 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4889075 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27036

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/182 5368
/proc/meminfo: memFree=32127644/32770624 swapFree=5780/111688
[pid=5366] ppid=5363 vsize=27036 CPUtime=102.28 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1474 0 0 0 10228 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4892818 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 27036

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5366 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.405 s]
/proc/loadavg: 2.08 2.04 2.05 3/182 5368
/proc/meminfo: memFree=32127644/32770624 swapFree=5780/111688
[pid=5366] ppid=5363 vsize=27036 CPUtime=102.38 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1474 0 0 0 10238 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4914403 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 27036

[startup+115.2 s]
/proc/loadavg: 2.06 2.04 2.05 3/182 5368
/proc/meminfo: memFree=32127644/32770624 swapFree=5780/111696
[pid=5366] ppid=5363 vsize=27036 CPUtime=115.18 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1474 0 0 0 11518 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4892787 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 115.18
Current children cumulated vsize (KiB) 27036

[startup+121.6 s]
/proc/loadavg: 2.06 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127256/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=121.57 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1529 0 0 0 12157 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4917936 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 121.57
Current children cumulated vsize (KiB) 27036

[startup+128 s]
/proc/loadavg: 2.05 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127256/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=127.97 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1529 0 0 0 12797 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4893135 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 27036

[startup+129.6 s]
/proc/loadavg: 2.05 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127504/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=129.57 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1535 0 0 0 12957 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4909703 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 129.57
Current children cumulated vsize (KiB) 27036

[startup+130.4 s]
/proc/loadavg: 2.05 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127504/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=130.37 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1535 0 0 0 13037 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4914163 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 130.37
Current children cumulated vsize (KiB) 27036

[startup+131.2 s]
/proc/loadavg: 2.05 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127504/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=131.17 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1535 0 0 0 13117 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4914228 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 131.17
Current children cumulated vsize (KiB) 27036

[startup+131.6 s]
/proc/loadavg: 2.05 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127504/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=131.57 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1535 0 0 0 13157 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 5118794 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 131.57
Current children cumulated vsize (KiB) 27036

[startup+131.7 s]
/proc/loadavg: 2.05 2.04 2.05 3/182 5369
/proc/meminfo: memFree=32127504/32770624 swapFree=5780/111724
[pid=5366] ppid=5363 vsize=27036 CPUtime=131.67 cores=0,2,4,6
/proc/5366/stat : 5366 (cosoco) R 5363 5366 3574 0 -1 4202496 1535 0 0 0 13167 0 0 0 20 0 1 0 1544959 27684864 907 33554432000 4194304 5744392 140728513429728 140728513427336 4916511 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 7841632 7846472 24092672 140728513430721 140728513430851 140728513430851 140728513433550 0
/proc/5366/statm: 6759 907 758 379 0 178 0
Current children cumulated CPU time (s) 131.67
Current children cumulated vsize (KiB) 27036

Child status: 0
Real time (s): 131.794
CPU time (s): 131.775
CPU user time (s): 131.772
CPU system time (s): 0.002999
CPU usage (%): 99.9855
Max. virtual memory (cumulated for all children) (KiB): 27036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.772
system time used= 0.002999
maximum resident set size= 3708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1595
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= 6
involuntary context switches= 151

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.321852 second user time and 0.416313 second system time

The end

Launcher Data 

Begin job on node141 at 2017-07-24 20:10:57
IDJOB=4251942
IDBENCH=123124
IDSOLVER=2633
FILE ID=node141/4251942-1500919857
RUNJOBID= node141-1500914920-3605
PBS_JOBID= 20625403
Free space on /tmp= 61720 MiB

SOLVER NAME= cosoco-mini 1.1
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4251942-1500919857/watcher-4251942-1500919857 -o /tmp/evaluation-result-4251942-1500919857/solver-4251942-1500919857 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1500914920-3605 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4251942-1500919857.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=188933135

node141.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	: 5333.73
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	: 5333.73
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	: 5333.73
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	: 5333.73
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:        32130752 kB
MemAvailable:   32061976 kB
Buffers:           32728 kB
Cached:           213388 kB
SwapCached:            0 kB
Active:           169608 kB
Inactive:         120228 kB
Active(anon):      46652 kB
Inactive(anon):     8644 kB
Active(file):     122956 kB
Inactive(file):   111584 kB
Unevictable:        5780 kB
Mlocked:            5780 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              1968 kB
Writeback:             0 kB
AnonPages:         49936 kB
Mapped:            28916 kB
Shmem:              8848 kB
Slab:              50036 kB
SReclaimable:      25036 kB
SUnreclaim:        25000 kB
KernelStack:        3280 kB
PageTables:         4320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     285600 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61720 MiB
End job on node141 at 2017-07-24 20:13:09