Trace number 4294330

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12OPT72 368.702 368.74

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-11_c18.xml
MD5SUMed3f9a47d1f1ba76ff72e7160e212ad4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark368.702
Satisfiable
(Un)Satisfiability was proved
Number of variables132
Number of constraints56
Number of domains2
Minimum domain size121
Maximum domain size122
Distribution of domain sizes[{"size":121,"count":55},{"size":122,"count":11}]
Minimum variable degree0
Maximum variable degree11
Distribution of variable degrees[{"degree":0,"count":66},{"degree":2,"count":55},{"degree":10,"count":10},{"degree":11,"count":1}]
Minimum constraint arity3
Maximum constraint arity55
Distribution of constraint arities[{"arity":3,"count":55},{"arity":55,"count":1}]
Number of extensional constraints0
Number of intensional constraints55
Distribution of constraint types[{"type":"intension","count":55},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.02	c best=?? lower=-2147483638 upper=2147483637 
0.00/0.07	c
0.00/0.07	c This is cosoco 1.12 --  
0.00/0.07	c
0.00/0.07	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4294330-1532448456.xml 
0.00/0.07	c enable optimization
0.00/0.07	c ========================================[ Problem Statistics ]===========================================
0.00/0.07	c |                                                                                                       
0.00/0.07	c |  Parse time        :         0.02 s 
0.00/0.07	c |
0.00/0.07	c |               Variables: 132
0.00/0.07	c |            Domain Sizes: 121..122
0.00/0.07	c |
0.00/0.07	c |             Constraints: 57
0.00/0.07	c |                   Arity: 1..55  -- Unary: 1  -- Ternary: 55
0.00/0.07	c | 
0.00/0.07	c |                   Types: 
0.00/0.07	c |                          All Different: 1
0.00/0.07	c |                          Intension: 1
0.00/0.07	c |                          Sum: 55
0.00/0.07	c |                          
0.00/0.07	c |               Objective: Minimize Intension
0.00/0.07	
0.00/0.07	c =========================================================================================================
0.00/0.07	o 102
0.00/0.07	c    1 calls to solver: best=102 lower=-2147483638 upper=101 
0.00/0.09	o 100
0.10/0.12	o 95
0.10/0.12	c    3 calls to solver: best=95 lower=-2147483638 upper=94 
0.10/0.14	o 89
0.10/0.17	o 85
0.10/0.17	c    5 calls to solver: best=85 lower=-2147483638 upper=84 
0.30/0.35	o 84
0.69/0.76	o 81
0.69/0.76	c    7 calls to solver: best=81 lower=-2147483638 upper=80 
4.89/4.92	o 79
7.69/7.75	o 78
7.69/7.75	c    9 calls to solver: best=78 lower=-2147483638 upper=77 
9.10/9.11	o 77
16.09/16.12	o 76
16.09/16.12	c   11 calls to solver: best=76 lower=-2147483638 upper=75 
53.88/53.94	o 74
76.48/76.52	o 72
76.48/76.52	c   13 calls to solver: best=72 lower=-2147483638 upper=71 
368.66/368.73	c
368.66/368.73	c Optimum found         : 72
368.66/368.73	c
368.66/368.73	
368.66/368.73	v <instantiation type='solution' cost='72'>
368.66/368.73	v <list>x[0] x[10] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][10] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[10][0] y[10][10] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[1][0] y[1][10] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[2][0] y[2][10] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[3][0] y[3][10] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[4][0] y[4][10] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[5][0] y[5][10] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[6][0] y[6][10] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][10] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][10] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][10] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] </list>
368.66/368.73	v <values>0 72 1 4 13 28 33 47 54 64 70 * 72 1 4 13 28 33 47 54 64 70 * * * * * * * * * * * * 71 * 3 12 27 32 46 53 63 69 * 68 * * 9 24 29 43 50 60 66 * 59 * * * 15 20 34 41 51 57 * 44 * * * * 5 19 26 36 42 * 39 * * * * * 14 21 31 37 * 25 * * * * * * 7 17 23 * 18 * * * * * * * 10 16 * 8 * * * * * * * * 6 * 2 * * * * * * * * * </values>
368.66/368.73	v </instantiation>
368.66/368.73	
368.66/368.73	c call to solver        : 14
368.66/368.73	c
368.66/368.73	c restarts              : 77          
368.66/368.73	c conflicts             : 1635568      (4436 /sec)
368.66/368.73	c decisions             : 2581019      (7000 /sec)
368.66/368.73	c propagations          : 966497690   (2621367 /sec)
368.66/368.73	c root propagations     : 440         
368.66/368.73	c filter calls          : 231741338      (628537 /sec)
368.66/368.73	c useless filter calls  : 32632714       (14 %)
368.66/368.73	c Memory used           : 27.16 MB
368.66/368.73	c CPU time              : 368.7 s
368.66/368.73	
368.66/368.73	s OPTIMUM FOUND

Verifier Data 

OK	72

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 (2661 MiB free)
  memory of node 1: 16384 MiB (6825 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294330-1532448456/watcher-4294330-1532448456 -o /tmp/evaluation-result-4294330-1532448456/solver-4294330-1532448456 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1532432876-20753 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4294330-1532448456.xml 

running on 4 cores: 1,3,5,7

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
Current StackSize limit: 8192 KiB

solver pid=22255, runsolver pid=22252

[startup+0.100614 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 22256
/proc/meminfo: memFree=9713540/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4148 CPUtime=0.1 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1255 0 0 0 10 0 0 0 20 0 1 0 62408451 28479488 1037 33554432000 4194304 6142532 140722827247776 140722827245304 5132751 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1037 803 476 0 275 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4148 KiB

[startup+0.209398 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 22256
/proc/meminfo: memFree=9713528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4148 CPUtime=0.2 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1255 0 0 0 20 0 0 0 20 0 1 0 62408451 28479488 1037 33554432000 4194304 6142532 140722827247776 140722827245304 5131422 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1037 803 476 0 275 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4148 KiB

[startup+0.308776 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 22256
/proc/meminfo: memFree=9713528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4148 CPUtime=0.3 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1255 0 0 0 30 0 0 0 20 0 1 0 62408451 28479488 1037 33554432000 4194304 6142532 140722827247776 140722827245304 5336586 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1037 803 476 0 275 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4148 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22256
/proc/meminfo: memFree=9713528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4148 CPUtime=0.69 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1255 0 0 0 69 0 0 0 20 0 1 0 62408451 28479488 1037 33554432000 4194304 6142532 140722827247776 140722827245304 5175063 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1037 803 476 0 275 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4148 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22256
/proc/meminfo: memFree=9713512/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4148 CPUtime=1.49 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1255 0 0 0 149 0 0 0 20 0 1 0 62408451 28479488 1037 33554432000 4194304 6142532 140722827247776 140722827235048 5132505 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1037 803 476 0 275 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4148 KiB

[startup+3.10884 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 22256
/proc/meminfo: memFree=9713816/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4396 CPUtime=3.1 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1411 0 0 0 310 0 0 0 20 0 1 0 62408451 28479488 1099 33554432000 4194304 6142532 140722827247776 140722827235048 5058648 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1099 854 476 0 275 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4396 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22256
/proc/meminfo: memFree=9713888/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=6.29 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1594 0 0 0 629 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827245304 5183536 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22256
/proc/meminfo: memFree=9714136/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=12.69 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 1779 0 0 0 1269 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827245304 5175264 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22256
/proc/meminfo: memFree=9714560/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=25.49 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 2123 0 0 0 2549 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5131317 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22256
/proc/meminfo: memFree=9714436/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=51.09 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 2280 0 0 0 5109 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5058648 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 22257
/proc/meminfo: memFree=9714780/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=102.28 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 2491 0 0 0 10228 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5054717 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22266
/proc/meminfo: memFree=9713500/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=162.27 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 2648 0 0 0 16227 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5058360 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22267
/proc/meminfo: memFree=9714616/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=222.27 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 2807 0 0 0 22227 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 4990688 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22268
/proc/meminfo: memFree=9715092/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=282.26 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 2964 0 0 0 28226 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5175264 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22269
/proc/meminfo: memFree=9714652/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=342.26 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3121 0 0 0 34226 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5061864 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+368.74 s]
# the end of solver process 22255 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=368.7 s, system=0.002236 s

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

[startup+345.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22269
/proc/meminfo: memFree=9714900/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=345.56 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3121 0 0 0 34556 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5175278 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 345.56 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+358.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22269
/proc/meminfo: memFree=9714900/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=358.36 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 35836 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5054733 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 358.36 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+364.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22270
/proc/meminfo: memFree=9714280/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=364.76 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 36476 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5132232 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 364.76 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+366.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22270
/proc/meminfo: memFree=9714404/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=366.36 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 36636 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5058251 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 366.36 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+368 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 22270
/proc/meminfo: memFree=9714528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=367.96 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 36796 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5058255 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 367.96 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+368.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22270
/proc/meminfo: memFree=9714528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=368.36 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 36836 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5057959 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 368.36 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+368.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22270
/proc/meminfo: memFree=9714528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=368.56 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 36856 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5058259 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 368.56 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

[startup+368.7 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 22270
/proc/meminfo: memFree=9714528/32770624 swapFree=67108860/67108860
[pid=22255] ppid=22252 vsize=27812 memory=4400 CPUtime=368.66 cores=1,3,5,7
/proc/22255/stat : 22255 (cosoco) R 22252 22255 20721 0 -1 4202496 3278 0 0 0 36866 0 0 0 20 0 1 0 62408451 28479488 1100 33554432000 4194304 6142532 140722827247776 140722827235048 5175264 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 10211328 140722827252870 140722827253000 140722827253000 140722827255758 0
/proc/22255/statm: 6953 1100 854 476 0 275 0
Current children cumulated CPU time: 368.66 s
Current children cumulated vsize: 27812 KiB
Current children cumulated memory: 4400 KiB

Child status: 0
Real time (s): 368.74
CPU time (s): 368.702
CPU user time (s): 368.7
CPU system time (s): 0.002236
CPU usage (%): 99.9898
Max. virtual memory (cumulated for all children) (KiB): 27812
Max. memory (cumulated for all children) (KiB): 4400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 368.7
system time used= 0.002236
maximum resident set size= 4464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3329
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= 98


# summary of solver processes directly reported to runsolver:
#   pid: 22255
#   total CPU time (s): 368.702
#   total CPU user time (s): 368.7
#   total CPU system time (s): 0.002236

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.4653 second user time and 2.1826 second system time

The end

Launcher Data 

Begin job on node106 at 2018-07-24 18:07:36
IDJOB=4294330
IDBENCH=141364
IDSOLVER=2752
FILE ID=node106/4294330-1532448456
RUNJOBID= node106-1532432876-20753
PBS_JOBID= 21021578
Free space on /tmp= 46616 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-11_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294330-1532448456/watcher-4294330-1532448456 -o /tmp/evaluation-result-4294330-1532448456/solver-4294330-1532448456 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1532432876-20753 --watchdog 2580  HOME/cosoco -lc -model -restarts HOME/instance-4294330-1532448456.xml

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

MD5SUM BENCH= ed3f9a47d1f1ba76ff72e7160e212ad4
RANDOM SEED=1012954336

node106.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:         9715576 kB
MemAvailable:   31895984 kB
Buffers:          278108 kB
Cached:         21802452 kB
SwapCached:            0 kB
Active:          2225600 kB
Inactive:       19953696 kB
Active(anon):     100812 kB
Inactive(anon):    17128 kB
Active(file):    2124788 kB
Inactive(file): 19936568 kB
Unevictable:        6876 kB
Mlocked:            6876 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2736 kB
Writeback:             0 kB
AnonPages:        104940 kB
Mapped:            40524 kB
Shmem:             17036 kB
Slab:             575104 kB
SReclaimable:     547512 kB
SUnreclaim:        27592 kB
KernelStack:        3360 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     384628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 46612 MiB
End job on node106 at 2018-07-24 18:13:45