Trace number 4268690

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)7 251.907 252.00999

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-19-019-009.xml
MD5SUM3c310f791b76d42f8a4a60c7feb2193f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark242.12801
Satisfiable
(Un)Satisfiability was proved
Number of variables362
Number of constraints191
Number of domains2
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":361},{"size":16,"count":1}]
Minimum variable degree20
Maximum variable degree172
Distribution of variable degrees[{"degree":20,"count":361},{"degree":172,"count":1}]
Minimum constraint arity19
Maximum constraint arity361
Distribution of constraint arities[{"arity":19,"count":19},{"arity":39,"count":171},{"arity":361,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":190}]
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 

0.21/0.34	c best=?? lower=0 upper=15 
0.31/0.46	c
0.31/0.46	c This is cosoco 1.12 --  
0.31/0.46	c
0.31/0.46	c command line: cosoco -lc -model -restarts HOME/instance-4268690-1502651477.xml 
0.31/0.46	c enable optimization
0.31/0.46	c ========================================[ Problem Statistics ]===========================================
0.31/0.46	c |                                                                                                       
0.31/0.46	c |  Parse time        :         0.24 s 
0.31/0.46	c |
0.31/0.46	c |               Variables: 362
0.31/0.46	c |            Domain Sizes: 2..16
0.31/0.46	c |
0.31/0.46	c |             Constraints: 227
0.31/0.46	c |                   Arity: 1..39  -- Unary: 1
0.31/0.46	c | 
0.31/0.46	c |                   Types: 
0.31/0.46	c |                          Intension: 172
0.31/0.46	c |                          Lex: 36
0.31/0.46	c |                          Sum: 19
0.31/0.46	c |                          
0.31/0.46	c =========================================================================================================
0.31/0.46	o 9
0.31/0.46	c    1 calls to solver: best=9 lower=0 upper=8 
0.89/1.03	o 8
149.49/149.62	o 7
149.49/149.62	c    3 calls to solver: best=7 lower=0 upper=6 
251.89/252.00	
251.89/252.00	c *** INTERRUPTED ***
251.89/252.00	c restarts              : 48          
251.89/252.00	c conflicts             : 98804        (392 /sec)
251.89/252.00	c decisions             : 584932       (2322 /sec)
251.89/252.00	c propagations          : 3509615     (13932 /sec)
251.89/252.00	c root propagations     : 4           
251.89/252.00	c filter calls          : 34906073       (138570 /sec)
251.89/252.00	c useless filter calls  : 33596964       (96 %)
251.89/252.00	c Memory used           : 32.15 MB
251.89/252.00	c CPU time              : 251.901 s
251.89/252.00	
251.89/252.00	c nb Solutions = 3
251.89/252.00	s SATISFIABLE
251.89/252.00	c Best value found: 7
251.89/252.00	
251.89/252.00	
251.89/252.00	v <instantiation type='solution' cost='7'>
251.89/252.00	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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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[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][1] 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[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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] z </list>
251.89/252.00	v <values>0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 1 1 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 1 1 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 1 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 1 0 0 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 1 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 0 1 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 1 1 1 1 0 0 0 1 1 0 1 0 1 1 1 0 1 1 0 0 0 0 1 0 0 1 0 1 1 0 0 1 1 1 0 1 1 0 0 0 0 1 0 0 1 1 1 0 0 1 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 1 1 1 1 0 1 0 0 0 0 7 </values>
251.89/252.00	v </instantiation>
251.89/252.00

Verifier Data 

OK	7

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 (15356 MiB free)
  memory of node 1: 16384 MiB (15632 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268690-1502651477/watcher-4268690-1502651477 -o /tmp/evaluation-result-4268690-1502651477/solver-4268690-1502651477 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268690-1502651477.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=1680, runsolver pid=1677
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 2.00 2.01 2.05 2/181 1681
/proc/meminfo: memFree=31733184/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=26996 memory=2800 CPUtime=0 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 849 0 0 0 0 0 0 0 20 0 1 0 53488331 27643904 635 18446744073709551615 4194304 5972588 140723424224992 140723424221640 140534985518752 0 0 1 0 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 6749 635 565 435 0 112 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 26996 KiB
Current children cumulated memory: 2800 KiB

[startup+0.208982 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31732164/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=28356 memory=4872 CPUtime=0.11 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 1382 0 0 0 11 0 0 0 20 0 1 0 53488331 29036544 1218 18446744073709551615 4194304 5972588 140723424224992 140723424221640 140534972873701 0 0 1 0 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 7089 1218 805 435 0 452 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 28356 KiB
Current children cumulated memory: 4872 KiB

[startup+0.308845 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31731420/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=29228 memory=5744 CPUtime=0.21 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 1618 0 0 0 21 0 0 0 20 0 1 0 53488331 29929472 1436 18446744073709551615 4194304 5972588 140723424224992 140723424221640 140534972872682 0 0 1 0 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 7307 1436 805 435 0 670 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29228 KiB
Current children cumulated memory: 5744 KiB

[startup+0.700369 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31728816/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32388 memory=9172 CPUtime=0.59 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 2466 0 0 0 59 0 0 0 20 0 1 0 53488331 33165312 2293 18446744073709551615 4194304 5972588 140723424224992 140723424221848 5053056 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8097 2293 849 435 0 1460 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 32388 KiB
Current children cumulated memory: 9172 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726296/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32652 memory=9428 CPUtime=1.39 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 2523 0 0 0 139 0 0 0 20 0 1 0 53488331 33435648 2357 18446744073709551615 4194304 5972588 140723424224992 140723424221752 5071499 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8163 2357 849 435 0 1526 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 32652 KiB
Current children cumulated memory: 9428 KiB

[startup+3.10895 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726620/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32784 memory=9476 CPUtime=3 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 2954 0 0 0 300 0 0 0 20 0 1 0 53488331 33570816 2369 18446744073709551615 4194304 5972588 140723424224992 140723424221752 4965744 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8196 2369 849 435 0 1559 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 32784 KiB
Current children cumulated memory: 9476 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726316/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32784 memory=9504 CPUtime=6.19 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 3270 0 0 0 619 0 0 0 20 0 1 0 53488331 33570816 2376 18446744073709551615 4194304 5972588 140723424224992 140723424221592 4965303 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8196 2376 849 435 0 1559 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 32784 KiB
Current children cumulated memory: 9504 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726316/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32784 memory=9532 CPUtime=12.59 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 3776 0 0 0 1259 0 0 0 20 0 1 0 53488331 33570816 2383 18446744073709551615 4194304 5972588 140723424224992 140723424221592 4965428 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8196 2383 849 435 0 1559 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 32784 KiB
Current children cumulated memory: 9532 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726160/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32784 memory=9536 CPUtime=25.39 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 4366 0 0 0 2539 0 0 0 20 0 1 0 53488331 33570816 2384 18446744073709551615 4194304 5972588 140723424224992 140723424221592 4962376 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8196 2384 849 435 0 1559 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 32784 KiB
Current children cumulated memory: 9536 KiB

[startup+51.1087 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1682
/proc/meminfo: memFree=31726268/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32784 memory=9556 CPUtime=50.99 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 4964 0 0 0 5099 0 0 0 20 0 1 0 53488331 33570816 2389 18446744073709551615 4194304 5972588 140723424224992 140723424221592 4965744 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8196 2389 849 435 0 1559 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 32784 KiB
Current children cumulated memory: 9556 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1685
/proc/meminfo: memFree=31726360/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32784 memory=9556 CPUtime=102.19 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 5374 0 0 0 10219 0 0 0 20 0 1 0 53488331 33570816 2389 18446744073709551615 4194304 5972588 140723424224992 140723424221592 4965760 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8196 2389 849 435 0 1559 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 32784 KiB
Current children cumulated memory: 9556 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1687
/proc/meminfo: memFree=31727156/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32916 memory=9592 CPUtime=162.19 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 5884 0 0 0 16219 0 0 0 20 0 1 0 53488331 33705984 2398 18446744073709551615 4194304 5972588 140723424224992 140723424212184 4965560 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8229 2398 849 435 0 1592 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 32916 KiB
Current children cumulated memory: 9592 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 1703
/proc/meminfo: memFree=31722376/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32916 memory=9616 CPUtime=222.19 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 6255 0 0 0 22219 0 0 0 20 0 1 0 53488331 33705984 2404 18446744073709551615 4194304 5972588 140723424224992 140723424212184 4909639 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8229 2404 849 435 0 1592 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 32916 KiB
Current children cumulated memory: 9616 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.05 3/185 1790
/proc/meminfo: memFree=31722484/32770624 swapFree=67108860/67108860
[pid=1680] ppid=1677 vsize=32916 memory=9616 CPUtime=251.89 cores=0,2,4,6
/proc/1680/stat : 1680 (cosoco) R 1677 1680 11586 0 -1 4202496 6464 0 0 0 25189 0 0 0 20 0 1 0 53488331 33705984 2404 18446744073709551615 4194304 5972588 140723424224992 140723424212184 5070704 0 0 1 8405026 0 0 0 17 4 0 0 10 0 0 8070896 8075904 10059776 140723424231886 140723424231981 140723424231981 140723424235470 0
/proc/1680/statm: 8229 2404 849 435 0 1592 0
Current children cumulated CPU time: 251.89 s
Current children cumulated vsize: 32916 KiB
Current children cumulated memory: 9616 KiB

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

[startup+252.01 s]
# the end of solver process 1680 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.902 s, system=0.005 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): 251.907
CPU user time (s): 251.902
CPU system time (s): 0.005
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 32916
Max. memory (cumulated for all children) (KiB): 9616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.902
system time used= 0.005
maximum resident set size= 9684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6552
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= 8
involuntary context switches= 77


# summary of solver processes directly reported to runsolver:
#   pid: 1680
#   total CPU time (s): 251.907
#   total CPU user time (s): 251.902
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.953595 second user time and 1.5639 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 20:57:01
IDJOB=4268690
IDBENCH=122979
IDSOLVER=2659
FILE ID=node124/4268690-1502651477
RUNJOBID= node124-1502644521-30670
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-19-019-009.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268690-1502651477/watcher-4268690-1502651477 -o /tmp/evaluation-result-4268690-1502651477/solver-4268690-1502651477 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268690-1502651477.xml

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

MD5SUM BENCH= 3c310f791b76d42f8a4a60c7feb2193f
RANDOM SEED=766640052

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:        31733184 kB
MemAvailable:   31999192 kB
Buffers:          174016 kB
Cached:           381792 kB
SwapCached:            0 kB
Active:           422996 kB
Inactive:         188220 kB
Active(anon):       6912 kB
Inactive(anon):    73804 kB
Active(file):     416084 kB
Inactive(file):   114416 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2452 kB
Writeback:             0 kB
AnonPages:         55680 kB
Mapped:            44984 kB
Shmem:             25320 kB
Slab:             128784 kB
SReclaimable:     102684 kB
SUnreclaim:        26100 kB
KernelStack:        3184 kB
PageTables:         4780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     328412 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 2017-08-13 21:01:13