Trace number 4397801

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 2.0OPT67514 321.728 321.778

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-tai10a.xml
MD5SUMb58690ea851c8aad9573a552336d280c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark67514
Best CPU time to get the best result obtained on this benchmark30.4709
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size10
Maximum domain size35
Distribution of domain sizes[{"size":10,"count":10},{"size":35,"count":45}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":10,"count":10}]
Minimum constraint arity3
Maximum constraint arity10
Distribution of constraint arities[{"arity":3,"count":45},{"arity":10,"count":1}]
Number of extensional constraints45
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":45},{"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
0.00/0.00	c This is cosoco 2.00 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397801-1568577588.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 110
0.00/0.00	c |            Domain Sizes: 10..35
0.00/0.00	c |
0.00/0.00	c |             Constraints: 47
0.00/0.00	c |                   Arity: 3..45  -- Ternary: 45
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          All Different: 1
0.00/0.00	c |                          Extension: 45  (nb tuples: 90..90) -- (shared: 44)
0.00/0.00	c |                          Sum: 1
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Minimize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 98440
0.00/0.00	c    1 calls to solver(id=0): best=98440 lower=0 upper=98439 
0.00/0.01	o 97434
0.00/0.01	o 95889
0.00/0.01	c    3 calls to solver(id=0): best=95889 lower=0 upper=95888 
0.00/0.01	o 92905
0.00/0.01	o 90516
0.00/0.01	c    5 calls to solver(id=0): best=90516 lower=0 upper=90515 
0.00/0.01	o 87530
0.00/0.01	o 84538
0.00/0.01	c    7 calls to solver(id=0): best=84538 lower=0 upper=84537 
0.00/0.02	o 83846
0.00/0.02	o 81941
0.00/0.02	c    9 calls to solver(id=0): best=81941 lower=0 upper=81940 
0.00/0.02	o 78609
0.00/0.02	o 76470
0.00/0.02	c   11 calls to solver(id=0): best=76470 lower=0 upper=76469 
0.41/0.49	o 74285
0.51/0.54	o 73663
0.51/0.54	c   13 calls to solver(id=0): best=73663 lower=0 upper=73662 
0.51/0.59	o 71908
1.69/1.73	o 71617
1.69/1.73	c   15 calls to solver(id=0): best=71617 lower=0 upper=71616 
1.69/1.76	o 71590
8.29/8.30	o 70990
8.29/8.30	c   17 calls to solver(id=0): best=70990 lower=0 upper=70989 
8.89/8.92	o 70606
21.49/21.58	o 70491
21.49/21.58	c   19 calls to solver(id=0): best=70491 lower=0 upper=70490 
21.89/21.99	o 70381
39.89/39.94	o 69762
39.89/39.94	c   21 calls to solver(id=0): best=69762 lower=0 upper=69761 
75.58/75.64	o 68361
75.68/75.70	o 68136
75.68/75.70	c   23 calls to solver(id=0): best=68136 lower=0 upper=68135 
76.99/77.10	o 67820
107.28/107.31	o 67801
107.28/107.31	c   25 calls to solver(id=0): best=67801 lower=0 upper=67800 
145.17/145.26	o 67514
321.64/321.77	s OPTIMUM FOUND
321.64/321.77	c call to solver        : 27
321.64/321.77	c
321.64/321.77	c restarts              : 895         
321.64/321.77	c conflicts             : 4881892      (15174 /sec)
321.64/321.77	c decisions             : 22795789     (70855 /sec)
321.64/321.77	c propagations          : 726413272   (2257888 /sec)
321.64/321.77	c root propagations     : 1631        
321.64/321.77	c filter calls          : 228221802      (709375 /sec)
321.64/321.77	c useless filter calls  : 167720799      (73 %)
321.64/321.77	c Memory used           : 26.98 MB
321.64/321.77	c Best bound time (wc)  : 145.261 s
321.64/321.77	c CPU time              : 321.722 s
321.64/321.77	c real time             : 321.772 s
321.64/321.77	
321.64/321.77	
321.64/321.77	v <instantiation type='solution' cost='67514'>
321.64/321.77	v <list>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[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[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[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[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[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[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[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[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[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] x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
321.64/321.77	v <values>* 10 61 76 21 45 82 12 57 0 * * 25 41 4 56 82 95 6 21 * * * 18 36 86 35 84 18 79 * * * * 39 69 91 1 59 40 * * * * * 91 26 0 36 89 * * * * * * 26 9 56 44 * * * * * * * 35 11 6 * * * * * * * * 85 63 * * * * * * * * * 75 * * * * * * * * * * 8 0 7 5 9 4 3 2 6 1 </values>
321.64/321.77	v </instantiation>
321.64/321.77

Verifier Data 

OK	67514

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14819 MiB free)
  memory of node 1: 16384 MiB (15360 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397801-1568577588/watcher-4397801-1568577588 -o /tmp/evaluation-result-4397801-1568577588/solver-4397801-1568577588 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568569067-5214 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397801-1568577588.xml 

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6082, runsolver pid=6079
Current StackSize limit: 8192 KiB


[startup+0.100196 s]*
/proc/loadavg: 2.00 2.04 2.03 3/198 6083
/proc/meminfo: memFree=30903124/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4216 CPUtime=0.1 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1223 0 0 0 10 0 0 0 20 0 1 0 434014708 28286976 1054 33554432000 4194304 6211092 140722663271312 140722663259192 5250284 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.209475 s]*
/proc/loadavg: 2.00 2.04 2.03 3/198 6083
/proc/meminfo: memFree=30903124/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4216 CPUtime=0.21 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1223 0 0 0 21 0 0 0 20 0 1 0 434014708 28286976 1054 33554432000 4194304 6211092 140722663271312 140722663259192 5250307 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.309296 s]*
/proc/loadavg: 2.00 2.04 2.03 3/198 6083
/proc/meminfo: memFree=30903124/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4216 CPUtime=0.31 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1223 0 0 0 31 0 0 0 20 0 1 0 434014708 28286976 1054 33554432000 4194304 6211092 140722663271312 140722663259192 5250272 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.700342 s]
/proc/loadavg: 2.00 2.04 2.03 3/198 6083
/proc/meminfo: memFree=30903124/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4216 CPUtime=0.69 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1223 0 0 0 69 0 0 0 20 0 1 0 434014708 28286976 1054 33554432000 4194304 6211092 140722663271312 140722663259192 5250287 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.04 2.03 3/198 6083
/proc/meminfo: memFree=30903124/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4216 CPUtime=1.49 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1223 0 0 0 149 0 0 0 20 0 1 0 434014708 28286976 1054 33554432000 4194304 6211092 140722663271312 140722663269448 5250289 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+3.10918 s]
/proc/loadavg: 2.00 2.04 2.03 3/198 6083
/proc/meminfo: memFree=30902876/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=3.1 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1335 0 0 0 310 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5186269 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.04 2.03 3/198 6084
/proc/meminfo: memFree=30902972/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=6.29 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1447 0 0 0 629 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5079295 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.03 3/198 6085
/proc/meminfo: memFree=30902716/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=12.69 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1579 0 0 0 1269 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5038968 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.03 3/199 6087
/proc/meminfo: memFree=30902680/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=25.49 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1823 0 0 0 2549 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5079568 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.03 2.03 3/198 6087
/proc/meminfo: memFree=30902568/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=51.1 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 1955 0 0 0 5110 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663259192 5250289 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/198 6091
/proc/meminfo: memFree=30902484/32770624 swapFree=66925300/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=102.28 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2087 0 0 0 10228 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5250272 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/198 6104
/proc/meminfo: memFree=30901136/32770624 swapFree=66925304/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=162.27 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2217 0 0 0 16227 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5394518 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/199 6131
/proc/meminfo: memFree=30901352/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=222.26 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2329 0 0 0 22226 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5156133 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6135
/proc/meminfo: memFree=30901836/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=282.24 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2441 0 0 0 28224 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5250287 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+321.778 s]
# the end of solver process 6082 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=321.723 s, system=0.004999 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+307.2 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30901396/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=307.14 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 30714 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5250284 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 307.14 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+313.6 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902100/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=313.54 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 31354 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5250289 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 313.54 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+316.8 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902100/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=316.74 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 31674 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5389823 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 316.74 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+320 s]*
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902100/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=319.95 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 31995 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5155804 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 319.95 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+320.8 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902100/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=320.74 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 32074 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5250287 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 320.74 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+321.2 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902216/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=321.14 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 32114 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5250272 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 321.14 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+321.6 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902216/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=321.54 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 32154 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5157540 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 321.54 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+321.7 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 6139
/proc/meminfo: memFree=30902216/32770624 swapFree=66925308/67108860
[pid=6082] ppid=6079 vsize=27624 memory=4244 CPUtime=321.64 cores=0,2,4,6
/proc/6082/stat : 6082 (cosoco) R 6079 6082 5183 0 -1 4202496 2553 0 0 0 32164 0 0 0 20 0 1 0 434014708 28286976 1061 33554432000 4194304 6211092 140722663271312 140722663269448 5038964 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 28270592 140722663273483 140722663273585 140722663273585 140722663276494 0
/proc/6082/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 321.64 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

Child status: 0
Real time (s): 321.778
CPU time (s): 321.728
CPU user time (s): 321.723
CPU system time (s): 0.004999
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 27624
Max. memory (cumulated for all children) (KiB): 4244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 321.723
system time used= 0.004999
maximum resident set size= 4312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2605
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= 15
involuntary context switches= 300


# summary of solver processes directly reported to runsolver:
#   pid: 6082
#   total CPU time (s): 321.728
#   total CPU user time (s): 321.723
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.18382 second user time and 2.08992 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-15 20:57:50
IDJOB=4397801
IDBENCH=123062
IDSOLVER=2850
FILE ID=node107/4397801-1568577588
RUNJOBID= node107-1568569067-5214
PBS_JOBID= 21703333
Free space on /tmp= 59036 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-tai10a.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397801-1568577588/watcher-4397801-1568577588 -o /tmp/evaluation-result-4397801-1568577588/solver-4397801-1568577588 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568569067-5214 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397801-1568577588.xml

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

MD5SUM BENCH= b58690ea851c8aad9573a552336d280c
RANDOM SEED=1662273607

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        30903672 kB
MemAvailable:   31821184 kB
Buffers:          193068 kB
Cached:          1006016 kB
SwapCached:        77424 kB
Active:           565108 kB
Inactive:         714224 kB
Active(anon):      12936 kB
Inactive(anon):   108680 kB
Active(file):     552172 kB
Inactive(file):   605544 kB
Unevictable:      111252 kB
Mlocked:          111252 kB
SwapTotal:      67108860 kB
SwapFree:       66925300 kB
Dirty:              2628 kB
Writeback:             0 kB
AnonPages:        127440 kB
Mapped:            42032 kB
Shmem:             32948 kB
Slab:             180704 kB
SReclaimable:     151260 kB
SUnreclaim:        29444 kB
KernelStack:        3536 kB
PageTables:         5632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 59032 MiB
End job on node107 at 2019-09-15 21:03:12