Trace number 4258809

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 1.1SAT (TO)50 252.04201 252.00999

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-12-12.xml
MD5SUM34ffd54f86f79986491acf3630731ea6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark249.00101
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints330
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":144},{"size":9,"count":144}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":144},{"degree":8,"count":44},{"degree":10,"count":100}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":146},{"arity":3,"count":40},{"arity":4,"count":4},{"arity":6,"count":40},{"arity":9,"count":100}]
Number of extensional constraints184
Number of intensional constraints2
Distribution of constraint types[{"type":"extension","count":184},{"type":"intension","count":2},{"type":"sum","count":144}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c intension x[0][0]>=x[11][11]  using generic constraint 
0.00/0.01	c intension x[0][11]>=x[11][0]  using generic constraint 
0.00/0.01	c best=?? lower=0 upper=144 
0.00/0.02	c
0.00/0.02	c This is cosoco 1.1 --  
0.00/0.02	c
0.00/0.02	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258809-1502638664.xml 
0.00/0.02	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.01 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 288
0.00/0.02	c |            Domain Sizes: 2..9
0.00/0.02	c |
0.00/0.02	c |             Constraints: 331
0.00/0.02	c |                   Arity: 2..144  -- Binary: 146  -- Ternary: 40
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          (X -Y <= k): 2
0.00/0.02	c |                          Extension: 184  (nb tuples: 1..10) -- (shared: 179)
0.00/0.02	c |                          Sum: 145
0.00/0.02	c |                          
0.00/0.02	c =========================================================================================================
0.00/0.02	o 0
0.00/0.02	c    1 calls to solver: best=0 lower=1 upper=144 
0.00/0.02	o 4
0.00/0.02	o 6
0.00/0.02	c    3 calls to solver: best=6 lower=7 upper=144 
0.00/0.03	o 7
0.00/0.03	o 8
0.00/0.03	c    5 calls to solver: best=8 lower=9 upper=144 
0.00/0.04	o 10
0.00/0.04	o 14
0.00/0.04	c    7 calls to solver: best=14 lower=15 upper=144 
0.00/0.05	o 16
0.00/0.06	o 18
0.00/0.06	c    9 calls to solver: best=18 lower=19 upper=144 
0.00/0.07	o 19
0.00/0.10	o 20
0.00/0.10	c   11 calls to solver: best=20 lower=21 upper=144 
0.10/0.11	o 22
0.31/0.35	o 23
0.31/0.35	c   13 calls to solver: best=23 lower=24 upper=144 
0.31/0.40	o 24
0.31/0.40	o 26
0.31/0.40	c   15 calls to solver: best=26 lower=27 upper=144 
0.41/0.45	o 28
0.60/0.65	o 29
0.60/0.65	c   17 calls to solver: best=29 lower=30 upper=144 
0.89/0.95	o 30
0.89/0.98	o 32
0.89/0.98	c   19 calls to solver: best=32 lower=33 upper=144 
1.00/1.01	o 34
3.00/3.10	o 36
3.00/3.10	c   21 calls to solver: best=36 lower=37 upper=144 
3.10/3.13	o 38
10.79/10.84	o 39
10.79/10.84	c   23 calls to solver: best=39 lower=40 upper=144 
12.19/12.20	o 40
14.00/14.05	o 41
14.00/14.05	c   25 calls to solver: best=41 lower=42 upper=144 
15.29/15.34	o 42
15.49/15.56	o 43
15.49/15.56	c   27 calls to solver: best=43 lower=44 upper=144 
16.39/16.41	o 44
16.69/16.74	o 45
16.69/16.74	c   29 calls to solver: best=45 lower=46 upper=144 
19.00/19.10	o 46
204.92/204.91	o 47
204.92/204.91	c   31 calls to solver: best=47 lower=48 upper=144 
229.52/229.59	o 48
235.13/235.19	o 49
235.13/235.19	c   33 calls to solver: best=49 lower=50 upper=144 
241.72/241.76	o 50
252.03/252.00	
252.03/252.00	c *** INTERRUPTED ***
252.03/252.00	c restarts              : 81          
252.03/252.00	c conflicts             : 2375854      (9427 /sec)
252.03/252.00	c decisions             : 12057040     (47838 /sec)
252.03/252.00	c propagations          : 209142888   (829809 /sec)
252.03/252.00	c root propagations     : 140         
252.03/252.00	c filter calls          : 291607256      (1156999 /sec)
252.03/252.00	c useless filter calls  : 171347365      (58 %)
252.03/252.00	c Memory used           : 27.51 MB
252.03/252.00	c CPU time              : 252.037 s
252.03/252.00	
252.03/252.00	c nb Solutions = 34
252.03/252.00	s SATISFIABLE
252.03/252.00	c Best value found: 50
252.03/252.00	
252.03/252.00	
252.03/252.00	v <instantiation type='solution' cost='50'>
252.03/252.00	v <list>s[0][0] s[0][10] s[0][11] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[0][7] s[0][8] s[0][9] s[10][0] s[10][10] s[10][11] s[10][1] s[10][2] s[10][3] s[10][4] s[10][5] s[10][6] s[10][7] s[10][8] s[10][9] s[11][0] s[11][10] s[11][11] s[11][1] s[11][2] s[11][3] s[11][4] s[11][5] s[11][6] s[11][7] s[11][8] s[11][9] s[1][0] s[1][10] s[1][11] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[1][7] s[1][8] s[1][9] s[2][0] s[2][10] s[2][11] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[2][7] s[2][8] s[2][9] s[3][0] s[3][10] s[3][11] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[3][7] s[3][8] s[3][9] s[4][0] s[4][10] s[4][11] s[4][1] s[4][2] s[4][3] s[4][4] s[4][5] s[4][6] s[4][7] s[4][8] s[4][9] s[5][0] s[5][10] s[5][11] s[5][1] s[5][2] s[5][3] s[5][4] s[5][5] s[5][6] s[5][7] s[5][8] s[5][9] s[6][0] s[6][10] s[6][11] s[6][1] s[6][2] s[6][3] s[6][4] s[6][5] s[6][6] s[6][7] s[6][8] s[6][9] s[7][0] s[7][10] s[7][11] s[7][1] s[7][2] s[7][3] s[7][4] s[7][5] s[7][6] s[7][7] s[7][8] s[7][9] s[8][0] s[8][10] s[8][11] s[8][1] s[8][2] s[8][3] s[8][4] s[8][5] s[8][6] s[8][7] s[8][8] s[8][9] s[9][0] s[9][10] s[9][11] s[9][1] s[9][2] s[9][3] s[9][4] s[9][5] s[9][6] s[9][7] s[9][8] s[9][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] </list>
252.03/252.00	v <values>3 3 3 3 4 3 3 2 0 0 0 2 2 3 3 3 4 5 3 4 2 6 3 5 2 3 3 4 2 2 2 2 2 3 2 4 3 3 3 3 4 3 3 2 0 0 0 2 4 4 4 4 4 4 4 2 0 0 0 2 3 2 2 3 4 2 2 1 0 0 0 2 3 3 4 3 5 3 4 1 0 0 0 2 4 4 3 5 5 2 2 0 0 0 0 2 2 2 2 3 2 2 1 0 0 0 0 1 2 2 2 4 2 1 0 0 1 2 2 2 1 0 0 1 1 2 2 2 2 3 2 2 2 2 2 2 2 2 2 4 2 6 3 4 1 1 1 1 0 1 1 0 0 0 0 0 1 1 1 1 0 0 1 0 1 0 1 0 1 1 1 0 1 1 0 0 0 1 1 0 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 </values>
252.03/252.00	v </instantiation>
252.03/252.00

Verifier Data 

OK	50

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 (13534 MiB free)
  memory of node 1: 16384 MiB (14663 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258809-1502638664/watcher-4258809-1502638664 -o /tmp/evaluation-result-4258809-1502638664/solver-4258809-1502638664 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502635273-10383 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258809-1502638664.xml 

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

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=11770, runsolver pid=11767
Current StackSize limit: 8192 KiB


[startup+0.100483 s]*
/proc/loadavg: 2.00 2.01 2.13 2/181 11771
/proc/meminfo: memFree=28873356/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4836 CPUtime=0.1 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 1379 0 0 0 10 0 0 0 20 0 1 0 96947365 28844032 1209 33554432000 4194304 5972556 140728486023424 140728486020872 5040138 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1209 841 435 0 405 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4836 KiB

[startup+0.209454 s]*
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868712/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4836 CPUtime=0.21 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 1381 0 0 0 21 0 0 0 20 0 1 0 96947365 28844032 1209 33554432000 4194304 5972556 140728486023424 140728486020872 5139474 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1209 841 435 0 405 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4836 KiB

[startup+0.309255 s]*
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868340/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4836 CPUtime=0.31 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 1381 0 0 0 31 0 0 0 20 0 1 0 96947365 28844032 1209 33554432000 4194304 5972556 140728486023424 140728486020872 5046800 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1209 841 435 0 405 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4836 KiB

[startup+0.700226 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868340/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4836 CPUtime=0.69 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 1381 0 0 0 69 0 0 0 20 0 1 0 96947365 28844032 1209 33554432000 4194304 5972556 140728486023424 140728486020872 5039512 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1209 841 435 0 405 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4836 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868340/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4836 CPUtime=1.49 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 1381 0 0 0 149 0 0 0 20 0 1 0 96947365 28844032 1209 33554432000 4194304 5972556 140728486023424 140728486020872 5045964 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1209 841 435 0 405 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4836 KiB

[startup+3.10911 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868332/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=3.1 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 1701 0 0 0 310 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5046802 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868604/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=6.29 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 2006 0 0 0 629 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5039310 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868156/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=12.69 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 2326 0 0 0 1269 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5046119 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868528/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=25.49 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 2951 0 0 0 2549 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5099648 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.13 3/187 11786
/proc/meminfo: memFree=28868528/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=51.11 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 3256 0 0 0 5111 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5139296 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.12 3/187 11788
/proc/meminfo: memFree=28868280/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=102.3 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 3561 0 0 0 10230 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5139303 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.12 3/187 11789
/proc/meminfo: memFree=28868672/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=162.31 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 3866 0 0 0 16231 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5046176 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.11 3/187 11790
/proc/meminfo: memFree=28868428/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=222.32 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 4186 0 0 0 22232 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486010616 5041601 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.11 3/187 11791
/proc/meminfo: memFree=28868676/32770624 swapFree=67108860/67108860
[pid=11770] ppid=11767 vsize=28168 memory=4900 CPUtime=252.03 cores=1,3,5,7
/proc/11770/stat : 11770 (cosoco) R 11767 11770 4973 0 -1 4202496 4186 0 0 0 25203 0 0 0 20 0 1 0 96947365 28844032 1225 33554432000 4194304 5972556 140728486023424 140728486020872 5338137 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 34549760 140728486032545 140728486032675 140728486032675 140728486035406 0
/proc/11770/statm: 7042 1225 841 435 0 405 0
Current children cumulated CPU time: 252.03 s
Current children cumulated vsize: 28168 KiB
Current children cumulated memory: 4900 KiB

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

[startup+252.01 s]
# the end of solver process 11770 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=252.038 s, system=0.004 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): 252.042
CPU user time (s): 252.038
CPU system time (s): 0.004
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 28168
Max. memory (cumulated for all children) (KiB): 4900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.038
system time used= 0.004
maximum resident set size= 4968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4224
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= 10
involuntary context switches= 176


# summary of solver processes directly reported to runsolver:
#   pid: 11770
#   total CPU time (s): 252.042
#   total CPU user time (s): 252.038
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.996072 second user time and 1.57934 second system time

The end

Launcher Data 

Begin job on node151 at 2017-08-13 17:23:26
IDJOB=4258809
IDBENCH=115958
IDSOLVER=2644
FILE ID=node151/4258809-1502638664
RUNJOBID= node151-1502635273-10383
PBS_JOBID= 20628306
Free space on /tmp= 61756 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-12-12.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258809-1502638664/watcher-4258809-1502638664 -o /tmp/evaluation-result-4258809-1502638664/solver-4258809-1502638664 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502635273-10383 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258809-1502638664.xml

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

MD5SUM BENCH= 34ffd54f86f79986491acf3630731ea6
RANDOM SEED=1586082295

node151.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	: 5332.95
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	: 5332.95
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	: 5332.95
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	: 5332.95
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:        28874668 kB
MemAvailable:   31993820 kB
Buffers:          242712 kB
Cached:          3168064 kB
SwapCached:            0 kB
Active:           847424 kB
Inactive:        2615208 kB
Active(anon):      54740 kB
Inactive(anon):    25044 kB
Active(file):     792684 kB
Inactive(file):  2590164 kB
Unevictable:        7024 kB
Mlocked:            7024 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         59132 kB
Mapped:            43348 kB
Shmem:             25224 kB
Slab:             131168 kB
SReclaimable:     104276 kB
SUnreclaim:        26892 kB
KernelStack:        3360 kB
PageTables:         4808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61752 MiB
End job on node151 at 2017-08-13 17:27:38