Trace number 4268902

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 1.12SAT (TO)3 251.92999 252.00999

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-21.xml
MD5SUM25b27bae3543dabdafa06e8069fa9092
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark240.01601
Satisfiable
(Un)Satisfiability was proved
Number of variables441
Number of constraints1330
Number of domains1
Minimum domain size210
Maximum domain size210
Distribution of domain sizes[{"size":210,"count":210}]
Minimum variable degree0
Maximum variable degree20
Distribution of variable degrees[{"degree":0,"count":231},{"degree":20,"count":210}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":1330}]
Number of extensional constraints0
Number of intensional constraints1330
Distribution of constraint types[{"type":"intension","count":1330}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

1.43/1.53	c best=?? lower=0 upper=209 
1.43/1.57	c
1.43/1.57	c This is cosoco 1.12 --  
1.43/1.57	c
1.43/1.57	c command line: cosoco -lc -model -restarts HOME/instance-4268902-1502673064.xml 
1.43/1.57	c enable optimization
1.43/1.57	c ========================================[ Problem Statistics ]===========================================
1.43/1.57	c |                                                                                                       
1.43/1.57	c |  Parse time        :         1.46 s 
1.43/1.57	c |
1.43/1.57	c |               Variables: 441
1.43/1.57	c |            Domain Sizes: 210..210
1.43/1.57	c |
1.43/1.57	c |             Constraints: 1331
1.43/1.57	c |                   Arity: 3..210  -- Ternary: 1330
1.43/1.57	c | 
1.43/1.57	c |                   Types: 
1.43/1.57	c |                          Intension: 1330
1.43/1.57	c |                          Max constant: 1
1.43/1.57	c |                          
1.43/1.57	c =========================================================================================================
1.43/1.57	o 4
1.43/1.57	c    1 calls to solver: best=4 lower=0 upper=3 
1.43/1.59	o 3
251.92/252.00	
251.92/252.00	c *** INTERRUPTED ***
251.92/252.00	c restarts              : 77          
251.92/252.00	c conflicts             : 1522495      (6044 /sec)
251.92/252.00	c decisions             : 7034239      (27923 /sec)
251.92/252.00	c propagations          : 52227759    (207326 /sec)
251.92/252.00	c root propagations     : 43719       
251.92/252.00	c filter calls          : 452030059      (1794398 /sec)
251.92/252.00	c useless filter calls  : 415431573      (91 %)
251.92/252.00	c Memory used           : 56.02 MB
251.92/252.00	c CPU time              : 251.912 s
251.92/252.00	
251.92/252.00	c nb Solutions = 2
251.92/252.00	s SATISFIABLE
251.92/252.00	c Best value found: 3
251.92/252.00	
251.92/252.00	
251.92/252.00	v <instantiation type='solution' cost='3'>
251.92/252.00	v <list>x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][1] x[0][20] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[10][15] x[10][16] x[10][17] x[10][18] x[10][19] x[10][1] x[10][20] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[11][0] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[11][15] x[11][16] x[11][17] x[11][18] x[11][19] x[11][1] x[11][20] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[12][0] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[12][15] x[12][16] x[12][17] x[12][18] x[12][19] x[12][1] x[12][20] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[13][0] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[13][15] x[13][16] x[13][17] x[13][18] x[13][19] x[13][1] x[13][20] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[14][0] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] x[14][15] x[14][16] x[14][17] x[14][18] x[14][19] x[14][1] x[14][20] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[15][0] x[15][10] x[15][11] x[15][12] x[15][13] x[15][14] x[15][15] x[15][16] x[15][17] x[15][18] x[15][19] x[15][1] x[15][20] x[15][2] x[15][3] x[15][4] x[15][5] x[15][6] x[15][7] x[15][8] x[15][9] x[16][0] x[16][10] x[16][11] x[16][12] x[16][13] x[16][14] x[16][15] x[16][16] x[16][17] x[16][18] x[16][19] x[16][1] x[16][20] x[16][2] x[16][3] x[16][4] x[16][5] x[16][6] x[16][7] x[16][8] x[16][9] x[17][0] x[17][10] x[17][11] x[17][12] x[17][13] x[17][14] x[17][15] x[17][16] x[17][17] x[17][18] x[17][19] x[17][1] x[17][20] x[17][2] x[17][3] x[17][4] x[17][5] x[17][6] x[17][7] x[17][8] x[17][9] x[18][0] x[18][10] x[18][11] x[18][12] x[18][13] x[18][14] x[18][15] x[18][16] x[18][17] x[18][18] x[18][19] x[18][1] x[18][20] x[18][2] x[18][3] x[18][4] x[18][5] x[18][6] x[18][7] x[18][8] x[18][9] x[19][0] x[19][10] x[19][11] x[19][12] x[19][13] x[19][14] x[19][15] x[19][16] x[19][17] x[19][18] x[19][19] x[19][1] x[19][20] x[19][2] x[19][3] x[19][4] x[19][5] x[19][6] x[19][7] x[19][8] x[19][9] x[1][0] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][1] x[1][20] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[20][0] x[20][10] x[20][11] x[20][12] x[20][13] x[20][14] x[20][15] x[20][16] x[20][17] x[20][18] x[20][19] x[20][1] x[20][20] x[20][2] x[20][3] x[20][4] x[20][5] x[20][6] x[20][7] x[20][8] x[20][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][1] x[2][20] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[3][17] x[3][18] x[3][19] x[3][1] x[3][20] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[4][17] x[4][18] x[4][19] x[4][1] x[4][20] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[5][17] x[5][18] x[5][19] x[5][1] x[5][20] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[6][17] x[6][18] x[6][19] x[6][1] x[6][20] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[7][17] x[7][18] x[7][19] x[7][1] x[7][20] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[8][17] x[8][18] x[8][19] x[8][1] x[8][20] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[9][17] x[9][18] x[9][19] x[9][1] x[9][20] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
251.92/252.00	v <values>* 3 0 2 0 1 1 1 1 0 0 0 2 0 2 1 0 1 0 2 1 * * 0 2 0 1 1 1 1 0 0 * 2 * * * * * * * * * * * 0 2 1 0 0 1 1 1 * 0 * * * * * * * * * * * * 0 0 1 2 0 1 1 * 3 * * * * * * * * * * * * * 1 0 0 1 1 1 * 0 * * * * * * * * * * * * * * 0 0 2 0 0 * 0 * * * * * * * * * * * * * * * 2 0 2 3 * 1 * * * * * * * * * * * * * * * * 0 1 1 * 2 * * * * * * * * * * * * * * * * * 0 0 * 0 * * * * * * * * * * * * * * * * * * 2 * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * 0 1 2 1 0 1 1 0 2 3 * 2 3 0 0 2 1 2 0 0 * * * * * * * * * * * * * * * * * * * * * * 0 2 0 3 1 1 0 1 1 1 * 0 * 0 1 2 0 1 0 1 * 2 2 1 3 1 0 1 1 0 0 * 1 * * 1 0 1 0 3 1 * 1 1 0 1 2 0 0 3 0 0 * 0 * * * 1 0 0 1 2 * 0 3 0 2 1 1 0 1 1 1 * 0 * * * * 0 1 0 1 * 1 0 2 0 0 2 3 0 1 1 * 2 * * * * * 1 1 0 * 0 1 1 1 0 2 1 0 3 2 * 1 * * * * * * 0 0 * 2 0 1 0 1 2 1 1 0 0 * 1 * * * * * * * 1 * 1 1 0 1 3 0 0 2 0 0 * 0 * * * * * * * * </values>
251.92/252.00	v </instantiation>
251.92/252.00

Verifier Data 

OK	3

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 (15345 MiB free)
  memory of node 1: 16384 MiB (15614 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268902-1502673064/watcher-4268902-1502673064 -o /tmp/evaluation-result-4268902-1502673064/solver-4268902-1502673064 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268902-1502673064.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=13611, runsolver pid=13608
Current StackSize limit: 8192 KiB


[startup+0.100491 s]*
/proc/loadavg: 2.00 2.00 2.04 4/181 13612
/proc/meminfo: memFree=31702028/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=28312 memory=4736 CPUtime=0.04 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 1353 0 0 0 4 0 0 0 20 0 1 0 55647087 28991488 1184 18446744073709551615 4194304 5972588 140721448821808 140721448815608 140138888207333 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 7078 1184 787 435 0 441 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 28312 KiB
Current children cumulated memory: 4736 KiB

[startup+0.209244 s]*
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31700532/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=29808 memory=6240 CPUtime=0.15 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 1731 0 0 0 15 0 0 0 20 0 1 0 55647087 30523392 1560 18446744073709551615 4194304 5972588 140721448821808 140721448815608 140138888207333 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 7452 1560 787 435 0 815 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 29808 KiB
Current children cumulated memory: 6240 KiB

[startup+0.308565 s]*
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31698704/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=31176 memory=7604 CPUtime=0.25 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 2080 0 0 0 25 0 0 0 20 0 1 0 55647087 31924224 1901 18446744073709551615 4194304 5972588 140721448821808 140721448815608 140138888207333 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 7794 1901 787 435 0 1157 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 31176 KiB
Current children cumulated memory: 7604 KiB

[startup+0.700231 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31696240/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=36604 memory=13036 CPUtime=0.63 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 3422 0 0 0 63 0 0 0 20 0 1 0 55647087 37482496 3259 18446744073709551615 4194304 5972588 140721448821808 140721448815608 5166586 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 9151 3259 787 435 0 2514 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 36604 KiB
Current children cumulated memory: 13036 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31689172/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=47768 memory=24200 CPUtime=1.43 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 6225 0 0 0 142 1 0 0 20 0 1 0 55647087 48914432 6050 18446744073709551615 4194304 5972588 140721448821808 140721448813576 140138888207333 0 0 1 0 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 11942 6050 787 435 0 5305 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 47768 KiB
Current children cumulated memory: 24200 KiB

[startup+3.10878 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31672556/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34068 CPUtime=3.04 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 13876 0 0 0 303 1 0 0 20 0 1 0 55647087 58736640 8517 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965342 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8517 829 435 0 7703 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34068 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31672232/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34068 CPUtime=6.23 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 19628 0 0 0 622 1 0 0 20 0 1 0 55647087 58736640 8517 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965342 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8517 829 435 0 7703 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34068 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31671668/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34068 CPUtime=12.63 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 25140 0 0 0 1262 1 0 0 20 0 1 0 55647087 58736640 8517 18446744073709551615 4194304 5972588 140721448821808 140721448819256 5071307 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8517 829 435 0 7703 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34068 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13612
/proc/meminfo: memFree=31671652/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34068 CPUtime=25.42 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 33930 0 0 0 2541 1 0 0 20 0 1 0 55647087 58736640 8517 18446744073709551615 4194304 5972588 140721448821808 140721448819256 5053069 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8517 829 435 0 7703 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34068 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13613
/proc/meminfo: memFree=31672040/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34076 CPUtime=51.02 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 34312 0 0 0 5101 1 0 0 20 0 1 0 55647087 58736640 8519 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965382 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8519 829 435 0 7703 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34076 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13616
/proc/meminfo: memFree=31671864/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34076 CPUtime=102.21 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 34640 0 0 0 10220 1 0 0 20 0 1 0 55647087 58736640 8519 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965365 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8519 829 435 0 7703 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34076 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/181 13618
/proc/meminfo: memFree=31671868/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34076 CPUtime=162.21 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 34964 0 0 0 16220 1 0 0 20 0 1 0 55647087 58736640 8519 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965888 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8519 829 435 0 7703 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34076 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 13635
/proc/meminfo: memFree=31667688/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34076 CPUtime=222.21 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 35288 0 0 0 22220 1 0 0 20 0 1 0 55647087 58736640 8519 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965342 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8519 829 435 0 7703 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34076 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31622344/32770624 swapFree=67108860/67108860
[pid=13611] ppid=13608 vsize=57360 memory=34076 CPUtime=251.92 cores=0,2,4,6
/proc/13611/stat : 13611 (cosoco) R 13608 13611 11586 0 -1 4202496 35612 0 0 0 25191 1 0 0 20 0 1 0 55647087 58736640 8519 18446744073709551615 4194304 5972588 140721448821808 140721448819256 4965655 0 0 1 8405026 0 0 0 17 2 0 0 5 0 0 8070896 8075904 20430848 140721448829390 140721448829485 140721448829485 140721448832974 0
/proc/13611/statm: 14340 8519 829 435 0 7703 0
Current children cumulated CPU time: 251.92 s
Current children cumulated vsize: 57360 KiB
Current children cumulated memory: 34076 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 13611 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.912 s, system=0.017999 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.93
CPU user time (s): 251.912
CPU system time (s): 0.017999
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 57360
Max. memory (cumulated for all children) (KiB): 34076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.912
system time used= 0.017999
maximum resident set size= 34148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35671
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= 20
involuntary context switches= 321


# summary of solver processes directly reported to runsolver:
#   pid: 13611
#   total CPU time (s): 251.93
#   total CPU user time (s): 251.912
#   total CPU system time (s): 0.017999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.780622 second user time and 1.7671 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-14 02:56:48
IDJOB=4268902
IDBENCH=140566
IDSOLVER=2659
FILE ID=node124/4268902-1502673064
RUNJOBID= node124-1502644521-30670
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-21.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268902-1502673064/watcher-4268902-1502673064 -o /tmp/evaluation-result-4268902-1502673064/solver-4268902-1502673064 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268902-1502673064.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 25b27bae3543dabdafa06e8069fa9092
RANDOM SEED=2134339598

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31703240 kB
MemAvailable:   31988512 kB
Buffers:          182656 kB
Cached:           392092 kB
SwapCached:            0 kB
Active:           438696 kB
Inactive:         203328 kB
Active(anon):      18792 kB
Inactive(anon):    73796 kB
Active(file):     419904 kB
Inactive(file):   129532 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2456 kB
Writeback:             0 kB
AnonPages:         67368 kB
Mapped:            45632 kB
Shmem:             25320 kB
Slab:             129492 kB
SReclaimable:     103340 kB
SUnreclaim:        26152 kB
KernelStack:        3184 kB
PageTables:         4816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     339952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-14 03:01:00