Trace number 4301215

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)49 251.98 252.01

General information on the benchmark

NameStillLife/
StillLife-wastage-10_c18.xml
MD5SUMe31de29e6699e81a7472a47d1439bb7a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark54
Best CPU time to get the best result obtained on this benchmark252.035
Satisfiable
(Un)Satisfiability was proved
Number of variables301
Number of constraints208
Number of domains4
Minimum domain size2
Maximum domain size289
Distribution of domain sizes[{"size":2,"count":144},{"size":3,"count":144},{"size":101,"count":1},{"size":289,"count":12}]
Minimum variable degree1
Maximum variable degree13
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":141},{"degree":3,"count":15},{"degree":4,"count":40},{"degree":8,"count":36},{"degree":9,"count":64},{"degree":13,"count":1}]
Minimum constraint arity2
Maximum constraint arity14
Distribution of constraint arities[{"arity":2,"count":52},{"arity":3,"count":40},{"arity":10,"count":100},{"arity":12,"count":4},{"arity":13,"count":1},{"arity":14,"count":11}]
Number of extensional constraints140
Number of intensional constraints51
Distribution of constraint types[{"type":"extension","count":140},{"type":"intension","count":51},{"type":"sum","count":13},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c best=?? lower=-2147483638 upper=2147483637 
0.00/0.05	c
0.00/0.05	c This is cosoco 1.12 --  
0.00/0.05	c
0.00/0.05	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301215-1532876739.xml 
0.00/0.05	c enable optimization
0.00/0.05	c ========================================[ Problem Statistics ]===========================================
0.00/0.05	c |                                                                                                       
0.00/0.05	c |  Parse time        :         0.03 s 
0.00/0.05	c |
0.00/0.05	c |               Variables: 301
0.00/0.05	c |            Domain Sizes: 2..289
0.00/0.05	c |
0.00/0.05	c |             Constraints: 253
0.00/0.05	c |                   Arity: 1..14  -- Unary: 49  -- Binary: 52  -- Ternary: 40
0.00/0.05	c | 
0.00/0.05	c |                   Types: 
0.00/0.05	c |                          (X -Y <= k): 11
0.00/0.05	c |                          Extension: 140  (nb tuples: 1..724) -- (shared: 135)
0.00/0.05	c |                          Intension: 41
0.00/0.05	c |                          Sum: 13
0.00/0.05	c |                          Unary: 48
0.00/0.05	c |                          
0.00/0.05	c |               Objective: Maximize Intension
0.00/0.05	
0.00/0.05	c =========================================================================================================
0.00/0.05	o 24
0.00/0.05	c    1 calls to solver: best=24 lower=25 upper=2147483637 
0.00/0.06	o 25
1.10/1.13	o 26
1.10/1.13	c    3 calls to solver: best=26 lower=27 upper=2147483637 
1.19/1.21	o 27
1.39/1.46	o 28
1.39/1.46	c    5 calls to solver: best=28 lower=29 upper=2147483637 
2.89/2.92	o 29
3.29/3.38	o 30
3.29/3.38	c    7 calls to solver: best=30 lower=31 upper=2147483637 
3.89/3.95	o 32
4.39/4.47	o 33
4.39/4.47	c    9 calls to solver: best=33 lower=34 upper=2147483637 
5.39/5.41	o 34
6.39/6.47	o 36
6.39/6.47	c   11 calls to solver: best=36 lower=37 upper=2147483637 
6.89/6.94	o 37
7.00/7.07	o 38
7.00/7.07	c   13 calls to solver: best=38 lower=39 upper=2147483637 
7.19/7.26	o 39
7.59/7.63	o 40
7.59/7.63	c   15 calls to solver: best=40 lower=41 upper=2147483637 
9.59/9.68	o 41
10.69/10.79	o 42
10.69/10.79	c   17 calls to solver: best=42 lower=43 upper=2147483637 
11.79/11.84	o 43
14.19/14.26	o 44
14.19/14.26	c   19 calls to solver: best=44 lower=45 upper=2147483637 
14.79/14.85	o 45
15.59/15.66	o 46
15.59/15.66	c   21 calls to solver: best=46 lower=47 upper=2147483637 
28.79/28.82	o 47
133.77/133.88	o 48
133.77/133.88	c   23 calls to solver: best=48 lower=49 upper=2147483637 
143.47/143.57	o 49
251.97/252.00	
251.97/252.00	c *** INTERRUPTED ***
251.97/252.00	c restarts              : 68          
251.97/252.00	c conflicts             : 646019       (2564 /sec)
251.97/252.00	c decisions             : 4717993      (18724 /sec)
251.97/252.00	c propagations          : 91100844    (361548 /sec)
251.97/252.00	c root propagations     : 1991        
251.97/252.00	c filter calls          : 111091991      (440886 /sec)
251.97/252.00	c useless filter calls  : 85947957       (77 %)
251.97/252.00	c Memory used           : 28.98 MB
251.97/252.00	c CPU time              : 251.975 s
251.97/252.00	
251.97/252.00	c nb Solutions = 24
251.97/252.00	s SATISFIABLE
251.97/252.00	c Best value found: 49
251.97/252.00	
251.97/252.00	
251.97/252.00	v <instantiation type='solution' cost='49'>
251.97/252.00	v <list>w[0][0] w[0][10] w[0][11] w[0][1] w[0][2] w[0][3] w[0][4] w[0][5] w[0][6] w[0][7] w[0][8] w[0][9] w[10][0] w[10][10] w[10][11] w[10][1] w[10][2] w[10][3] w[10][4] w[10][5] w[10][6] w[10][7] w[10][8] w[10][9] w[11][0] w[11][10] w[11][11] w[11][1] w[11][2] w[11][3] w[11][4] w[11][5] w[11][6] w[11][7] w[11][8] w[11][9] w[1][0] w[1][10] w[1][11] w[1][1] w[1][2] w[1][3] w[1][4] w[1][5] w[1][6] w[1][7] w[1][8] w[1][9] w[2][0] w[2][10] w[2][11] w[2][1] w[2][2] w[2][3] w[2][4] w[2][5] w[2][6] w[2][7] w[2][8] w[2][9] w[3][0] w[3][10] w[3][11] w[3][1] w[3][2] w[3][3] w[3][4] w[3][5] w[3][6] w[3][7] w[3][8] w[3][9] w[4][0] w[4][10] w[4][11] w[4][1] w[4][2] w[4][3] w[4][4] w[4][5] w[4][6] w[4][7] w[4][8] w[4][9] w[5][0] w[5][10] w[5][11] w[5][1] w[5][2] w[5][3] w[5][4] w[5][5] w[5][6] w[5][7] w[5][8] w[5][9] w[6][0] w[6][10] w[6][11] w[6][1] w[6][2] w[6][3] w[6][4] w[6][5] w[6][6] w[6][7] w[6][8] w[6][9] w[7][0] w[7][10] w[7][11] w[7][1] w[7][2] w[7][3] w[7][4] w[7][5] w[7][6] w[7][7] w[7][8] w[7][9] w[8][0] w[8][10] w[8][11] w[8][1] w[8][2] w[8][3] w[8][4] w[8][5] w[8][6] w[8][7] w[8][8] w[8][9] w[9][0] w[9][10] w[9][11] w[9][1] w[9][2] w[9][3] w[9][4] w[9][5] w[9][6] w[9][7] w[9][8] w[9][9] ws[0] ws[10] ws[11] ws[1] ws[2] ws[3] ws[4] ws[5] ws[6] ws[7] ws[8] ws[9] x[0][0] x[0][10] x[0][11] 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][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][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[1][0] x[1][10] x[1][11] 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][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][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][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][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][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][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][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][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>
251.97/252.00	v <values>0 0 0 0 1 1 0 1 0 0 1 0 0 2 1 0 1 1 0 1 1 0 2 2 0 1 0 0 0 1 1 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 2 4 38 44 5 6 11 13 14 17 17 20 27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 1 0 1 0 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 1 1 0 0 0 1 0 1 1 0 1 0 0 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 49 </values>
251.97/252.00	v </instantiation>
251.97/252.00

Verifier Data 

OK	49

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 (11642 MiB free)
  memory of node 1: 16384 MiB (14941 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301215-1532876739/watcher-4301215-1532876739 -o /tmp/evaluation-result-4301215-1532876739/solver-4301215-1532876739 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532876486-18603 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301215-1532876739.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=18734, runsolver pid=18731
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 2.30 1.63 1.44 2/189 18735
/proc/meminfo: memFree=27391332/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6312 CPUtime=0.1 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 1760 0 0 0 10 0 0 0 20 0 1 0 105237068 30380032 1578 33554432000 4194304 6142532 140731588419072 140731588415720 5130848 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1578 894 476 0 739 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6312 KiB

[startup+0.209592 s]*
/proc/loadavg: 2.30 1.63 1.44 2/186 18752
/proc/meminfo: memFree=27394284/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6312 CPUtime=0.21 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 1761 0 0 0 21 0 0 0 20 0 1 0 105237068 30380032 1578 33554432000 4194304 6142532 140731588419072 140731588415720 5018336 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1578 894 476 0 739 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6312 KiB

[startup+0.309064 s]*
/proc/loadavg: 2.30 1.63 1.44 3/192 18767
/proc/meminfo: memFree=27390320/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6312 CPUtime=0.31 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 1761 0 0 0 31 0 0 0 20 0 1 0 105237068 30380032 1578 33554432000 4194304 6142532 140731588419072 140731588415720 5017553 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1578 894 476 0 739 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6312 KiB

[startup+0.700243 s]
/proc/loadavg: 2.30 1.63 1.44 3/192 18767
/proc/meminfo: memFree=27382508/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6312 CPUtime=0.69 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 1761 0 0 0 69 0 0 0 20 0 1 0 105237068 30380032 1578 33554432000 4194304 6142532 140731588419072 140731588415720 5017799 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1578 894 476 0 739 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6312 KiB

[startup+1.50023 s]
/proc/loadavg: 2.30 1.63 1.44 3/192 18767
/proc/meminfo: memFree=27380276/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6312 CPUtime=1.49 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 1774 0 0 0 149 0 0 0 20 0 1 0 105237068 30380032 1578 33554432000 4194304 6142532 140731588419072 140731588416600 5331056 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1578 894 476 0 739 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6312 KiB

[startup+3.10914 s]
/proc/loadavg: 2.30 1.63 1.44 3/192 18767
/proc/meminfo: memFree=27378188/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6468 CPUtime=3.1 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 2421 0 0 0 310 0 0 0 20 0 1 0 105237068 30380032 1617 33554432000 4194304 6142532 140731588419072 140731588416600 5131364 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1617 894 476 0 739 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6468 KiB

[startup+6.30022 s]
/proc/loadavg: 2.36 1.66 1.45 3/192 18767
/proc/meminfo: memFree=27377136/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6472 CPUtime=6.29 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 3074 0 0 0 629 0 0 0 20 0 1 0 105237068 30380032 1618 33554432000 4194304 6142532 140731588419072 140731588416600 5017782 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1618 894 476 0 739 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6472 KiB

[startup+12.7002 s]
/proc/loadavg: 2.33 1.66 1.45 3/192 18767
/proc/meminfo: memFree=27377992/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6476 CPUtime=12.69 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 3726 0 0 0 1269 0 0 0 20 0 1 0 105237068 30380032 1619 33554432000 4194304 6142532 140731588419072 140731588416600 5017799 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1619 894 476 0 739 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6476 KiB

[startup+25.5002 s]
/proc/loadavg: 2.26 1.68 1.46 3/191 18767
/proc/meminfo: memFree=27378352/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6476 CPUtime=25.49 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 4989 0 0 0 2549 0 0 0 20 0 1 0 105237068 30380032 1619 33554432000 4194304 6142532 140731588419072 140731588406344 5017799 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1619 894 476 0 739 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6476 KiB

[startup+51.1091 s]
/proc/loadavg: 2.17 1.70 1.48 3/191 18767
/proc/meminfo: memFree=27378252/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6476 CPUtime=51.09 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 5649 0 0 0 5109 0 0 0 20 0 1 0 105237068 30380032 1619 33554432000 4194304 6142532 140731588419072 140731588416600 5018083 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1619 894 476 0 739 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6476 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 1.75 1.50 3/191 18768
/proc/meminfo: memFree=27378632/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6476 CPUtime=102.28 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 6295 0 0 0 10228 0 0 0 20 0 1 0 105237068 30380032 1619 33554432000 4194304 6142532 140731588419072 140731588416600 5017740 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1619 894 476 0 739 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6476 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 1.79 1.53 3/191 18769
/proc/meminfo: memFree=27378824/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6484 CPUtime=162.27 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 6951 0 0 0 16227 0 0 0 20 0 1 0 105237068 30380032 1621 33554432000 4194304 6142532 140731588419072 140731588416600 5017895 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1621 894 476 0 739 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6484 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 1.83 1.56 3/191 18770
/proc/meminfo: memFree=27379224/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6488 CPUtime=222.26 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 7584 0 0 0 22226 0 0 0 20 0 1 0 105237068 30380032 1622 33554432000 4194304 6142532 140731588419072 140731588416600 5013936 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1622 894 476 0 739 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6488 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.01 1.85 1.58 3/191 18771
/proc/meminfo: memFree=27379084/32770624 swapFree=67108860/67108860
[pid=18734] ppid=18731 vsize=29668 memory=6488 CPUtime=251.97 cores=0,2,4,6
/proc/18734/stat : 18734 (cosoco) R 18731 18734 15034 0 -1 4202496 8215 0 0 0 25197 0 0 0 20 0 1 0 105237068 30380032 1622 33554432000 4194304 6142532 140731588419072 140731588416600 5016542 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 13336576 140731588420747 140731588420877 140731588420877 140731588423630 0
/proc/18734/statm: 7417 1622 894 476 0 739 0
Current children cumulated CPU time: 251.97 s
Current children cumulated vsize: 29668 KiB
Current children cumulated memory: 6488 KiB

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

[startup+252.01 s]
# the end of solver process 18734 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.975 s, system=0.004999 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): 251.98
CPU user time (s): 251.975
CPU system time (s): 0.004999
CPU usage (%): 99.9882
Max. virtual memory (cumulated for all children) (KiB): 29668
Max. memory (cumulated for all children) (KiB): 6488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.975
system time used= 0.004999
maximum resident set size= 6552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8262
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= 222


# summary of solver processes directly reported to runsolver:
#   pid: 18734
#   total CPU time (s): 251.98
#   total CPU user time (s): 251.975
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.939513 second user time and 1.64375 second system time

The end

Launcher Data 

Begin job on node135 at 2018-07-29 17:05:39
IDJOB=4301215
IDBENCH=141030
IDSOLVER=2774
FILE ID=node135/4301215-1532876739
RUNJOBID= node135-1532876486-18603
PBS_JOBID= 21022499
Free space on /tmp= 52716 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/StillLife/StillLife-wastage-10_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301215-1532876739/watcher-4301215-1532876739 -o /tmp/evaluation-result-4301215-1532876739/solver-4301215-1532876739 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532876486-18603 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301215-1532876739.xml

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

MD5SUM BENCH= e31de29e6699e81a7472a47d1439bb7a
RANDOM SEED=1168517411

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        27221940 kB
MemAvailable:   31763828 kB
Buffers:          214424 kB
Cached:          4565856 kB
SwapCached:            0 kB
Active:          1749132 kB
Inactive:        3258032 kB
Active(anon):     177700 kB
Inactive(anon):    76904 kB
Active(file):    1571432 kB
Inactive(file):  3181128 kB
Unevictable:        7212 kB
Mlocked:            7212 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2720 kB
Writeback:             0 kB
AnonPages:        145876 kB
Mapped:            54684 kB
Shmem:             25248 kB
Slab:             238976 kB
SReclaimable:     210328 kB
SUnreclaim:        28648 kB
KernelStack:        3440 kB
PageTables:         6188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1284664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 52712 MiB
End job on node135 at 2018-07-29 17:09:51