Trace number 4266910

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-sat 1.12SAT (TO)78 240.02299 240.00999

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-11-14.xml
MD5SUM2e85925aba41ff54692e46b63a2bea96
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark248.94299
Satisfiable
(Un)Satisfiability was proved
Number of variables308
Number of constraints350
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":154},{"size":9,"count":154}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":154},{"degree":7,"count":4},{"degree":8,"count":42},{"degree":10,"count":108}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":154},{"arity":3,"count":42},{"arity":4,"count":4},{"arity":6,"count":42},{"arity":9,"count":108}]
Number of extensional constraints196
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":196},{"type":"sum","count":154}]
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 SAT : Variables: 1694 -- Clauses: 6006
0.00/0.01	c best=?? lower=0 upper=154 
0.00/0.02	c
0.00/0.02	c This is cosoco 1.12 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266910-1502598006.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: 308
0.00/0.02	c |            Domain Sizes: 2..9
0.00/0.02	c |
0.00/0.02	c |             Constraints: 351
0.00/0.02	c |                   Arity: 2..154  -- Binary: 154  -- Ternary: 42
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          Extension: 196  (nb tuples: 1..10) -- (shared: 191)
0.00/0.02	c |                          Sum: 155
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=154 
0.00/0.02	o 4
0.00/0.03	o 6
0.00/0.03	c    3 calls to solver: best=6 lower=7 upper=154 
0.00/0.06	o 8
0.00/0.06	o 10
0.00/0.06	c    5 calls to solver: best=10 lower=11 upper=154 
0.00/0.08	o 12
0.21/0.30	conflict 126lvl : 140 bt137-63:0(1125)X58483
0.51/0.53	o 14
0.51/0.53	c    7 calls to solver: best=14 lower=15 upper=154 
0.79/0.89	o 16
1.00/1.06	o 20
1.00/1.06	c    9 calls to solver: best=20 lower=21 upper=154 
1.39/1.44	conflict 122lvl : 129 bt129-271:0(1061)X295863
1.49/1.58	conflict 122lvl : 131 bt125-245:0(1050)X327755
1.49/1.59	conflict 118lvl : 131 bt131-199:0(1070)X330021
1.59/1.60	conflict 125lvl : 130 bt130-279:0(1063)X330904
1.59/1.68	conflict 119lvl : 130 bt130-273:0(1069)X345483
1.69/1.77	conflict 118lvl : 130 bt130-85:0(1066)X359529
1.69/1.77	conflict 116lvl : 130 bt130-183:0(1062)X360301
1.79/1.87	conflict 128lvl : 130 bt130-49:0(1074)X377258
1.79/1.87	conflict 127lvl : 130 bt130-99:0(1070)X378764
1.79/1.89	conflict 127lvl : 130 bt130-175:0(1055)X382258
1.89/1.90	o 24
1.89/1.91	o 28
1.89/1.91	c   11 calls to solver: best=28 lower=29 upper=154 
1.89/1.94	o 30
1.89/1.95	o 32
1.89/1.95	c   13 calls to solver: best=32 lower=33 upper=154 
1.89/1.96	o 36
2.00/2.01	o 40
2.00/2.01	c   15 calls to solver: best=40 lower=41 upper=154 
2.59/2.69	o 42
3.59/3.65	o 44
3.59/3.65	c   17 calls to solver: best=44 lower=45 upper=154 
4.00/4.04	o 45
4.19/4.26	o 46
4.19/4.26	c   19 calls to solver: best=46 lower=47 upper=154 
5.49/5.59	o 47
11.19/11.28	o 48
11.19/11.28	c   21 calls to solver: best=48 lower=49 upper=154 
11.89/11.93	o 50
12.59/12.64	o 52
12.59/12.64	c   23 calls to solver: best=52 lower=53 upper=154 
13.79/13.85	o 54
90.10/90.16	o 56
90.10/90.16	c   25 calls to solver: best=56 lower=57 upper=154 
91.10/91.14	o 57
100.70/100.79	o 59
100.70/100.79	c   27 calls to solver: best=59 lower=60 upper=154 
141.11/141.17	o 60
149.11/149.14	o 61
149.11/149.14	c   29 calls to solver: best=61 lower=62 upper=154 
149.11/149.14	conflict 63lvl : 90 bt72-221:0(763)X450451
152.60/152.63	o 62
153.70/153.74	o 63
153.70/153.74	c   31 calls to solver: best=63 lower=64 upper=154 
156.01/156.10	o 64
161.11/161.16	o 65
161.11/161.16	c   33 calls to solver: best=65 lower=66 upper=154 
165.01/165.08	o 66
165.01/165.09	conflict 70lvl : 84 bt84-91:0(728)X451775
168.70/168.77	o 67
168.70/168.77	c   35 calls to solver: best=67 lower=68 upper=154 
170.20/170.28	o 69
174.40/174.46	o 70
174.40/174.46	c   37 calls to solver: best=70 lower=71 upper=154 
179.50/179.53	o 72
183.80/183.85	o 74
183.80/183.85	c   39 calls to solver: best=74 lower=75 upper=154 
192.40/192.40	o 78
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 580         
240.01/240.00	c conflicts             : 2210808      (9211 /sec)
240.01/240.00	c decisions             : 10468703     (43616 /sec)
240.01/240.00	c propagations          : 192613830   (802500 /sec)
240.01/240.00	c root propagations     : 146         
240.01/240.00	c filter calls          : 250357760      (1043083 /sec)
240.01/240.00	c useless filter calls  : 147665676      (58 %)
240.01/240.00	c
240.01/240.00	c clauses               : 9335
240.01/240.00	c SAT propagations      : 265
240.01/240.00	c SAT conflicts         : 0 (13 learnts)
240.01/240.00	c Memory used           : 32.77 MB
240.01/240.00	c CPU time              : 240.017 s
240.01/240.00	
240.01/240.00	c nb Solutions = 40
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: 78
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='78'>
240.01/240.00	v <list>s[0][0] s[0][10] s[0][11] s[0][12] s[0][13] 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][12] s[10][13] 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[1][0] s[1][10] s[1][11] s[1][12] s[1][13] 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][12] s[2][13] 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][12] s[3][13] 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][12] s[4][13] 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][12] s[5][13] 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][12] s[6][13] 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][12] s[7][13] 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][12] s[8][13] 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][12] s[9][13] 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][12] x[0][13] 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][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[1][0] x[1][10] x[1][11] x[1][12] x[1][13] 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][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][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][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][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][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][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][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][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>
240.01/240.00	v <values>3 3 4 3 3 3 4 3 3 4 3 3 4 3 2 3 4 3 3 3 2 4 2 4 3 2 4 3 3 3 4 3 3 3 4 3 3 4 3 3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 3 4 3 3 3 4 3 3 4 3 3 4 3 3 3 4 3 3 3 4 3 3 4 3 3 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 2 3 4 3 3 2 4 2 2 2 2 2 4 3 4 3 4 3 3 3 5 3 4 2 4 3 5 3 2 4 4 4 4 4 4 3 4 2 4 2 5 4 2 3 4 3 3 5 3 5 3 3 5 3 5 3 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 0 1 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 1 0 1 0 1 1 0 1 0 1 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	78

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 (15376 MiB free)
  memory of node 1: 16384 MiB (15543 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266910-1502598006/watcher-4266910-1502598006 -o /tmp/evaluation-result-4266910-1502598006/solver-4266910-1502598006 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27834 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266910-1502598006.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31526, runsolver pid=31523

[startup+0.100152 s]*
/proc/loadavg: 2.05 2.95 2.57 3/188 31527
/proc/meminfo: memFree=31659372/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33256 memory=5500 CPUtime=0.1 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 1586 0 0 0 10 0 0 0 20 0 1 0 92888987 34054144 1375 33554432000 4194304 5972588 140732029981088 140732029977736 5040154 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8314 1375 837 435 0 1677 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33256 KiB
Current children cumulated memory: 5500 KiB

[startup+0.20946 s]*
/proc/loadavg: 2.05 2.95 2.57 3/188 31527
/proc/meminfo: memFree=31659080/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33256 memory=5500 CPUtime=0.21 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 1596 0 0 0 21 0 0 0 20 0 1 0 92888987 34054144 1375 33554432000 4194304 5972588 140732029981088 140732029977736 5046940 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8314 1375 837 435 0 1677 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33256 KiB
Current children cumulated memory: 5500 KiB

[startup+0.30884 s]*
/proc/loadavg: 2.05 2.95 2.57 3/188 31527
/proc/meminfo: memFree=31659080/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33256 memory=5764 CPUtime=0.31 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 1619 0 0 0 31 0 0 0 20 0 1 0 92888987 34054144 1441 33554432000 4194304 5972588 140732029981088 140732029977736 5047887 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8314 1441 837 435 0 1677 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33256 KiB
Current children cumulated memory: 5764 KiB

[startup+0.700269 s]
/proc/loadavg: 2.05 2.95 2.57 3/188 31527
/proc/meminfo: memFree=31659080/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33256 memory=6028 CPUtime=0.69 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 1714 0 0 0 69 0 0 0 20 0 1 0 92888987 34054144 1507 33554432000 4194304 5972588 140732029981088 140732029977736 5040622 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8314 1507 842 435 0 1677 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33256 KiB
Current children cumulated memory: 6028 KiB

[startup+1.50027 s]
/proc/loadavg: 2.04 2.93 2.57 3/188 31527
/proc/meminfo: memFree=31658336/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33424 memory=6820 CPUtime=1.49 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 1889 0 0 0 149 0 0 0 20 0 1 0 92888987 34226176 1705 33554432000 4194304 5972588 140732029981088 140732029977736 5046945 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8356 1705 842 435 0 1719 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 6820 KiB

[startup+3.10904 s]
/proc/loadavg: 2.04 2.93 2.57 3/188 31527
/proc/meminfo: memFree=31655380/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33424 memory=9180 CPUtime=3.1 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 2782 0 0 0 310 0 0 0 20 0 1 0 92888987 34226176 2295 33554432000 4194304 5972588 140732029981088 140732029968280 5047164 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8356 2295 842 435 0 1719 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 9180 KiB

[startup+6.30026 s]
/proc/loadavg: 2.04 2.91 2.56 3/188 31527
/proc/meminfo: memFree=31655380/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33424 memory=9184 CPUtime=6.29 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 3624 0 0 0 629 0 0 0 20 0 1 0 92888987 34226176 2296 33554432000 4194304 5972588 140732029981088 140732029978536 5139274 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8356 2296 842 435 0 1719 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 9184 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.90 2.56 3/188 31527
/proc/meminfo: memFree=31655380/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33424 memory=9200 CPUtime=12.69 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 4466 0 0 0 1269 0 0 0 20 0 1 0 92888987 34226176 2300 33554432000 4194304 5972588 140732029981088 140732029978536 4923600 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8356 2300 842 435 0 1719 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33424 KiB
Current children cumulated memory: 9200 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.87 2.56 3/188 31527
/proc/meminfo: memFree=31655380/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33556 memory=9224 CPUtime=25.49 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 6144 0 0 0 2549 0 0 0 20 0 1 0 92888987 34361344 2306 33554432000 4194304 5972588 140732029981088 140732029977736 5046940 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8389 2306 842 435 0 1752 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 9224 KiB

[startup+51.109 s]
/proc/loadavg: 2.02 2.79 2.54 3/188 31527
/proc/meminfo: memFree=31655380/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33556 memory=9224 CPUtime=51.1 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 6985 0 0 0 5110 0 0 0 20 0 1 0 92888987 34361344 2306 33554432000 4194304 5972588 140732029981088 140732029977736 5338173 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8389 2306 842 435 0 1752 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 9224 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.66 2.51 3/187 31528
/proc/meminfo: memFree=31655340/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33556 memory=9248 CPUtime=102.3 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 7837 0 0 0 10230 0 0 0 20 0 1 0 92888987 34361344 2312 33554432000 4194304 5972588 140732029981088 140732029968280 5139499 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8389 2312 842 435 0 1752 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 9248 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.56 2.48 3/187 31529
/proc/meminfo: memFree=31655228/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33556 memory=9248 CPUtime=162.3 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 8689 0 0 0 16230 0 0 0 20 0 1 0 92888987 34361344 2312 33554432000 4194304 5972588 140732029981088 140732029968280 5139274 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8389 2312 842 435 0 1752 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 9248 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.46 2.45 3/187 31594
/proc/meminfo: memFree=31654328/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33556 memory=9252 CPUtime=222.3 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 9537 0 0 0 22230 0 0 0 20 0 1 0 92888987 34361344 2313 33554432000 4194304 5972588 140732029981088 140732029978536 5041538 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8389 2313 842 435 0 1752 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 9252 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.01 2.43 2.45 3/187 31594
/proc/meminfo: memFree=31654256/32770624 swapFree=67108860/67108860
[pid=31526] ppid=31523 vsize=33556 memory=9252 CPUtime=240.01 cores=1,3,5,7
/proc/31526/stat : 31526 (cosoco) R 31523 31526 24193 0 -1 4202496 9538 0 0 0 24001 0 0 0 20 0 1 0 92888987 34361344 2313 33554432000 4194304 5972588 140732029981088 140732029978536 5047388 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 41029632 140732029985983 140732029986083 140732029986083 140732029988814 0
/proc/31526/statm: 8389 2313 842 435 0 1752 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 33556 KiB
Current children cumulated memory: 9252 KiB

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

[startup+240.01 s]
# the end of solver process 31526 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.018 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): 240.01
CPU time (s): 240.023
CPU user time (s): 240.018
CPU system time (s): 0.005
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 33556
Max. memory (cumulated for all children) (KiB): 9252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.018
system time used= 0.005
maximum resident set size= 9324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9577
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= 6
involuntary context switches= 68


# summary of solver processes directly reported to runsolver:
#   pid: 31526
#   total CPU time (s): 240.023
#   total CPU user time (s): 240.018
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.929346 second user time and 1.46759 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 06:05:48
IDJOB=4266910
IDBENCH=115942
IDSOLVER=2656
FILE ID=node102/4266910-1502598006
RUNJOBID= node102-1502596320-27834
PBS_JOBID= 20628289
Free space on /tmp= 61908 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-11-14.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266910-1502598006/watcher-4266910-1502598006 -o /tmp/evaluation-result-4266910-1502598006/solver-4266910-1502598006 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27834 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266910-1502598006.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2e85925aba41ff54692e46b63a2bea96
RANDOM SEED=813982211

node102.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	: 5333.35
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	: 5333.35
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	: 5333.35
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	: 5333.35
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:        31662488 kB
MemAvailable:   31987996 kB
Buffers:           87940 kB
Cached:           522272 kB
SwapCached:            0 kB
Active:           571384 kB
Inactive:          94484 kB
Active(anon):       5280 kB
Inactive(anon):    78176 kB
Active(file):     566104 kB
Inactive(file):    16308 kB
Unevictable:        6460 kB
Mlocked:            6460 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         74012 kB
Mapped:            43868 kB
Shmem:             25228 kB
Slab:             143588 kB
SReclaimable:     117864 kB
SUnreclaim:        25724 kB
KernelStack:        3376 kB
PageTables:         4844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61908 MiB
End job on node102 at 2017-08-13 06:09:48