Trace number 4394690

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 2OPT67514 306.653 306.719

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 benchmark305.003
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-4394690-1568330765.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 
0.00/0.01	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 
0.41/0.47	o 74285
0.51/0.52	o 73663
0.51/0.52	c   13 calls to solver(id=0): best=73663 lower=0 upper=73662 
0.51/0.57	o 71908
1.59/1.66	o 71617
1.59/1.66	c   15 calls to solver(id=0): best=71617 lower=0 upper=71616 
1.59/1.69	o 71590
7.89/7.96	o 70990
7.89/7.96	c   17 calls to solver(id=0): best=70990 lower=0 upper=70989 
8.49/8.55	o 70606
20.58/20.68	o 70491
20.58/20.68	c   19 calls to solver(id=0): best=70491 lower=0 upper=70490 
20.99/21.07	o 70381
38.18/38.22	o 69762
38.18/38.22	c   21 calls to solver(id=0): best=69762 lower=0 upper=69761 
72.28/72.33	o 68361
72.28/72.39	o 68136
72.28/72.39	c   23 calls to solver(id=0): best=68136 lower=0 upper=68135 
73.68/73.72	o 67820
102.47/102.56	o 67801
102.47/102.56	c   25 calls to solver(id=0): best=67801 lower=0 upper=67800 
138.66/138.74	o 67514
306.62/306.71	s OPTIMUM FOUND
306.62/306.71	c call to solver        : 27
306.62/306.71	c
306.62/306.71	c restarts              : 895         
306.62/306.71	c conflicts             : 4881892      (15921 /sec)
306.62/306.71	c decisions             : 22795789     (74341 /sec)
306.62/306.71	c propagations          : 726413272   (2368959 /sec)
306.62/306.71	c root propagations     : 1631        
306.62/306.71	c filter calls          : 228221802      (744271 /sec)
306.62/306.71	c useless filter calls  : 167720799      (73 %)
306.62/306.71	c Memory used           : 26.98 MB
306.62/306.71	c Best bound time (wc)  : 138.74 s
306.62/306.71	c CPU time              : 306.638 s
306.62/306.71	c real time             : 306.715 s
306.62/306.71	
306.62/306.71	
306.62/306.71	v <instantiation type='solution' cost='67514'>
306.62/306.71	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>
306.62/306.71	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>
306.62/306.71	v </instantiation>
306.62/306.71

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 (12855 MiB free)
  memory of node 1: 16384 MiB (13295 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394690-1568330765/watcher-4394690-1568330765 -o /tmp/evaluation-result-4394690-1568330765/solver-4394690-1568330765 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568323498-21938 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394690-1568330765.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
Current StackSize limit: 8192 KiB

solver pid=23183, runsolver pid=23180

[startup+0.100104 s]*
/proc/loadavg: 1.93 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26777896/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4216 CPUtime=0.1 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1220 0 0 0 10 0 0 0 20 0 1 0 409323825 28286976 1054 33554432000 4194304 6210612 140732528016912 140732528013448 5038639 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1054 867 493 0 211 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.209308 s]*
/proc/loadavg: 1.93 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26777896/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4216 CPUtime=0.21 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1220 0 0 0 21 0 0 0 20 0 1 0 409323825 28286976 1054 33554432000 4194304 6210612 140732528016912 140732528013448 5157826 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1054 867 493 0 211 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.308869 s]*
/proc/loadavg: 1.94 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26777896/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4216 CPUtime=0.31 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1220 0 0 0 31 0 0 0 20 0 1 0 409323825 28286976 1054 33554432000 4194304 6210612 140732528016912 140732528013448 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1054 867 493 0 211 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.700225 s]
/proc/loadavg: 1.94 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26777484/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4216 CPUtime=0.69 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1220 0 0 0 69 0 0 0 20 0 1 0 409323825 28286976 1054 33554432000 4194304 6210612 140732528016912 140732528004792 5249907 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1054 867 493 0 211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+1.50023 s]
/proc/loadavg: 1.94 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26777064/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4216 CPUtime=1.49 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1220 0 0 0 149 0 0 0 20 0 1 0 409323825 28286976 1054 33554432000 4194304 6210612 140732528016912 140732528015048 5192928 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1054 867 493 0 211 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+3.10912 s]
/proc/loadavg: 1.94 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26777064/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=3.1 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1332 0 0 0 310 0 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+6.30023 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26776664/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=6.29 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1444 0 0 0 629 0 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5038831 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+12.7002 s]
/proc/loadavg: 1.95 2.00 2.04 3/199 23184
/proc/meminfo: memFree=26776632/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=12.69 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1576 0 0 0 1269 0 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249724 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+25.5002 s]
/proc/loadavg: 1.96 2.00 2.04 3/199 23185
/proc/meminfo: memFree=26776696/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=25.48 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1820 0 0 0 2548 0 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5078695 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+51.109 s]
/proc/loadavg: 1.97 2.00 2.04 3/199 23187
/proc/meminfo: memFree=26776044/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=51.08 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 1952 0 0 0 5108 0 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528004792 5249712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/199 23191
/proc/meminfo: memFree=26775324/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=102.27 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2084 0 0 0 10226 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5192894 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 23196
/proc/meminfo: memFree=26775428/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=162.26 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2214 0 0 0 16225 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249712 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 23202
/proc/meminfo: memFree=26775408/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=222.24 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2326 0 0 0 22223 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249738 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23214
/proc/meminfo: memFree=26775196/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=282.23 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2438 0 0 0 28222 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249733 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+306.719 s]
# the end of solver process 23183 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=306.638 s, system=0.014996 s

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

[startup+294.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23214
/proc/meminfo: memFree=26775436/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=294.33 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2438 0 0 0 29432 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5034934 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 294.33 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+300.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23214
/proc/meminfo: memFree=26775404/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=300.73 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2550 0 0 0 30072 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 300.73 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+304 s]*
/proc/loadavg: 2.00 2.00 2.04 3/201 23217
/proc/meminfo: memFree=26774592/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=303.93 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2550 0 0 0 30392 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249727 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 303.93 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+305.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23217
/proc/meminfo: memFree=26773816/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=305.53 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2550 0 0 0 30552 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5185931 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 305.53 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+306.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23217
/proc/meminfo: memFree=26774188/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=306.33 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2550 0 0 0 30632 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5249729 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 306.33 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+306.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23217
/proc/meminfo: memFree=26774188/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=306.52 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2550 0 0 0 30651 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5155432 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 306.52 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

[startup+306.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 23217
/proc/meminfo: memFree=26774188/32770624 swapFree=66927160/67108860
[pid=23183] ppid=23180 vsize=27624 memory=4228 CPUtime=306.62 cores=0,2,4,6
/proc/23183/stat : 23183 (cosoco) R 23180 23183 21907 0 -1 4202496 2550 0 0 0 30661 1 0 0 20 0 1 0 409323825 28286976 1057 33554432000 4194304 6210612 140732528016912 140732528015048 5409293 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 33443840 140732528018443 140732528018545 140732528018545 140732528021454 0
/proc/23183/statm: 6906 1057 867 493 0 211 0
Current children cumulated CPU time: 306.62 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4228 KiB

Child status: 0
Real time (s): 306.719
CPU time (s): 306.653
CPU user time (s): 306.638
CPU system time (s): 0.014996
CPU usage (%): 99.9786
Max. virtual memory (cumulated for all children) (KiB): 27624
Max. memory (cumulated for all children) (KiB): 4228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 306.638
system time used= 0.014996
maximum resident set size= 4300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2603
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= 347


# summary of solver processes directly reported to runsolver:
#   pid: 23183
#   total CPU time (s): 306.653
#   total CPU user time (s): 306.638
#   total CPU system time (s): 0.014996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.24637 second user time and 1.86378 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-13 01:25:23
IDJOB=4394690
IDBENCH=123062
IDSOLVER=2830
FILE ID=node137/4394690-1568330765
RUNJOBID= node137-1568323498-21938
PBS_JOBID= 21701145
Free space on /tmp= 61232 MiB

SOLVER NAME= cosoco 2
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-4394690-1568330765/watcher-4394690-1568330765 -o /tmp/evaluation-result-4394690-1568330765/solver-4394690-1568330765 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568323498-21938 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394690-1568330765.xml

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

MD5SUM BENCH= b58690ea851c8aad9573a552336d280c
RANDOM SEED=973189992

node137.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	: 5334.00
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	: 5334.00
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	: 5334.00
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	: 5334.00
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:        26778300 kB
MemAvailable:   31805748 kB
Buffers:          135300 kB
Cached:          5157312 kB
SwapCached:        77556 kB
Active:          1362420 kB
Inactive:        4012432 kB
Active(anon):       6152 kB
Inactive(anon):   117532 kB
Active(file):    1356268 kB
Inactive(file):  3894900 kB
Unevictable:      108716 kB
Mlocked:          108716 kB
SwapTotal:      67108860 kB
SwapFree:       66927160 kB
Dirty:              2740 kB
Writeback:             0 kB
AnonPages:        115032 kB
Mapped:            45284 kB
Shmem:             32692 kB
Slab:             213404 kB
SReclaimable:     184228 kB
SUnreclaim:        29176 kB
KernelStack:        3536 kB
PageTables:         5940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61232 MiB
End job on node137 at 2019-09-13 01:30:29