Trace number 4408381

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 306.413 306.404

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 benchmark30.0701
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-4408381-1569792445.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 
0.00/0.00	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
0.00/0.01	o 81941
0.00/0.01	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
0.51/0.51	o 73663
0.51/0.51	c   13 calls to solver(id=0): best=73663 lower=0 upper=73662 
0.51/0.56	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 
1.59/1.68	o 71590
7.89/7.94	o 70990
7.89/7.94	c   17 calls to solver(id=0): best=70990 lower=0 upper=70989 
8.49/8.53	o 70606
20.59/20.63	o 70491
20.59/20.63	c   19 calls to solver(id=0): best=70491 lower=0 upper=70490 
21.00/21.02	o 70381
38.10/38.16	o 69762
38.10/38.16	c   21 calls to solver(id=0): best=69762 lower=0 upper=69761 
72.19/72.25	o 68361
72.29/72.31	o 68136
72.29/72.31	c   23 calls to solver(id=0): best=68136 lower=0 upper=68135 
73.59/73.64	o 67820
102.39/102.47	o 67801
102.39/102.47	c   25 calls to solver(id=0): best=67801 lower=0 upper=67800 
138.49/138.56	o 67514
306.40/306.40	s OPTIMUM FOUND
306.40/306.40	c call to solver        : 27
306.40/306.40	c
306.40/306.40	c restarts              : 895         
306.40/306.40	c conflicts             : 4881892      (15933 /sec)
306.40/306.40	c decisions             : 22795789     (74397 /sec)
306.40/306.40	c propagations          : 726413272   (2370749 /sec)
306.40/306.40	c root propagations     : 1631        
306.40/306.40	c filter calls          : 228221802      (744833 /sec)
306.40/306.40	c useless filter calls  : 167720799      (73 %)
306.40/306.40	c Memory used           : 26.98 MB
306.40/306.40	c Best bound time (wc)  : 138.563 s
306.40/306.40	c CPU time              : 306.407 s
306.40/306.40	c real time             : 306.4 s
306.40/306.40	
306.40/306.40	
306.40/306.40	v <instantiation type='solution' cost='67514'>
306.40/306.40	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>
306.40/306.40	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>
306.40/306.40	v </instantiation>
306.40/306.40

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 (13898 MiB free)
  memory of node 1: 16384 MiB (14076 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408381-1569792445/watcher-4408381-1569792445 -o /tmp/evaluation-result-4408381-1569792445/solver-4408381-1569792445 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1569787350-23554 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408381-1569792445.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=24459, runsolver pid=24456
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.01 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645396/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4216 CPUtime=0.1 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1223 0 0 0 10 0 0 0 20 0 1 0 555180908 28286976 1054 33554432000 4194304 6211132 140727527146944 140727527143480 5009042 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/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+0.20954 s]*
/proc/loadavg: 2.01 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645396/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4216 CPUtime=0.21 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1223 0 0 0 21 0 0 0 20 0 1 0 555180908 28286976 1054 33554432000 4194304 6211132 140727527146944 140727527143480 5158060 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/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+0.308913 s]*
/proc/loadavg: 2.01 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645396/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4216 CPUtime=0.31 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1223 0 0 0 31 0 0 0 20 0 1 0 555180908 28286976 1054 33554432000 4194304 6211132 140727527146944 140727527143480 5186517 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/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+0.700328 s]
/proc/loadavg: 2.01 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645396/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4216 CPUtime=0.69 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1223 0 0 0 69 0 0 0 20 0 1 0 555180908 28286976 1054 33554432000 4194304 6211132 140727527146944 140727527145080 5157576 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/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+1.50033 s]
/proc/loadavg: 2.01 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645220/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4216 CPUtime=1.49 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1223 0 0 0 149 0 0 0 20 0 1 0 555180908 28286976 1054 33554432000 4194304 6211132 140727527146944 140727527145080 5158055 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/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+3.10918 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645144/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=3.1 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1336 0 0 0 310 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 24460
/proc/meminfo: memFree=28645268/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=6.29 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1449 0 0 0 629 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5158038 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.96 3/200 24462
/proc/meminfo: memFree=28644288/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=12.69 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1581 0 0 0 1269 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5156148 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.96 3/199 24462
/proc/meminfo: memFree=28644260/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=25.49 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1826 0 0 0 2549 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5193728 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+51.1091 s]
/proc/loadavg: 1.92 2.00 1.95 3/199 24463
/proc/meminfo: memFree=28644212/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=51.1 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 1958 0 0 0 5110 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527134824 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 1.95 3/200 24470
/proc/meminfo: memFree=28642052/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=102.29 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2090 0 0 0 10229 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5391350 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/199 24474
/proc/meminfo: memFree=28642748/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=162.29 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2221 0 0 0 16229 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5009199 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/200 24486
/proc/meminfo: memFree=28642512/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=222.3 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2334 0 0 0 22230 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5250304 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/201 24492
/proc/meminfo: memFree=28642544/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=282.3 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2447 0 0 0 28230 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5409489 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+306.404 s]
# the end of solver process 24459 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=306.407 s, system=0.006 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 1.95 3/200 24492
/proc/meminfo: memFree=28642792/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=294.4 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2447 0 0 0 29440 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 294.4 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+300.8 s]
/proc/loadavg: 2.00 2.00 1.95 3/200 24492
/proc/meminfo: memFree=28642916/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=300.8 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2560 0 0 0 30080 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5158121 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 300.8 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+304 s]*
/proc/loadavg: 2.00 2.00 1.95 3/200 24493
/proc/meminfo: memFree=28642680/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=304.01 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2560 0 0 0 30401 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 304.01 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+305.6 s]
/proc/loadavg: 2.00 2.00 1.95 3/200 24493
/proc/meminfo: memFree=28642680/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=305.6 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2560 0 0 0 30560 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5157615 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 305.6 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+306 s]*
/proc/loadavg: 2.00 2.00 1.95 3/200 24493
/proc/meminfo: memFree=28642680/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=306.01 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2560 0 0 0 30601 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5250482 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 306.01 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

[startup+306.4 s]
/proc/loadavg: 2.00 2.00 1.95 3/200 24493
/proc/meminfo: memFree=28642680/32770624 swapFree=66966908/67108860
[pid=24459] ppid=24456 vsize=27624 memory=4248 CPUtime=306.4 cores=0,2,4,6
/proc/24459/stat : 24459 (cosoco) R 24456 24459 23523 0 -1 4202496 2560 0 0 0 30640 0 0 0 20 0 1 0 555180908 28286976 1062 33554432000 4194304 6211132 140727527146944 140727527145080 5038999 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 26099712 140727527154699 140727527154801 140727527154801 140727527157710 0
/proc/24459/statm: 6906 1062 872 493 0 211 0
Current children cumulated CPU time: 306.4 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4248 KiB

Child status: 0
Real time (s): 306.404
CPU time (s): 306.413
CPU user time (s): 306.407
CPU system time (s): 0.006
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27624
Max. memory (cumulated for all children) (KiB): 4248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 306.407
system time used= 0.006
maximum resident set size= 4316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2611
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= 81


# summary of solver processes directly reported to runsolver:
#   pid: 24459
#   total CPU time (s): 306.413
#   total CPU user time (s): 306.407
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.29176 second user time and 1.85737 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-29 23:26:42
IDJOB=4408381
IDBENCH=123062
IDSOLVER=2874
FILE ID=node145/4408381-1569792445
RUNJOBID= node145-1569787350-23554
PBS_JOBID= 21705820
Free space on /tmp= 62028 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-4408381-1569792445/watcher-4408381-1569792445 -o /tmp/evaluation-result-4408381-1569792445/solver-4408381-1569792445 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1569787350-23554 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408381-1569792445.xml

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

MD5SUM BENCH= b58690ea851c8aad9573a552336d280c
RANDOM SEED=1835128528

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        28646092 kB
MemAvailable:   31829584 kB
Buffers:          224196 kB
Cached:          3285104 kB
SwapCached:        32484 kB
Active:          1315556 kB
Inactive:        2231836 kB
Active(anon):      24300 kB
Inactive(anon):    95820 kB
Active(file):    1291256 kB
Inactive(file):  2136016 kB
Unevictable:      108364 kB
Mlocked:          108364 kB
SwapTotal:      67108860 kB
SwapFree:       66966908 kB
Dirty:              2888 kB
Writeback:             0 kB
AnonPages:        114568 kB
Mapped:            27920 kB
Shmem:             73436 kB
Slab:             174376 kB
SReclaimable:     144108 kB
SUnreclaim:        30268 kB
KernelStack:        3552 kB
PageTables:         5480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     569192 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 62024 MiB
End job on node145 at 2019-09-29 23:31:49