Trace number 4266905

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)51 240.02499 240.00999

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-09-12.xml
MD5SUMa81896bc222770b6aa27c18215a8955e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark57
Best CPU time to get the best result obtained on this benchmark247.86099
Satisfiable
(Un)Satisfiability was proved
Number of variables216
Number of constraints250
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":108},{"size":9,"count":108}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":108},{"degree":7,"count":4},{"degree":8,"count":34},{"degree":10,"count":70}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":108},{"arity":3,"count":34},{"arity":4,"count":4},{"arity":6,"count":34},{"arity":9,"count":70}]
Number of extensional constraints142
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":142},{"type":"sum","count":108}]
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: 1188 -- Clauses: 4212
0.00/0.01	c best=?? lower=0 upper=108 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.12 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266905-1502598250.xml 
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 216
0.00/0.01	c |            Domain Sizes: 2..9
0.00/0.01	c |
0.00/0.01	c |             Constraints: 251
0.00/0.01	c |                   Arity: 2..108  -- Binary: 108  -- Ternary: 34
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          Extension: 142  (nb tuples: 1..10) -- (shared: 137)
0.00/0.01	c |                          Sum: 109
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	o 0
0.00/0.01	c    1 calls to solver: best=0 lower=1 upper=108 
0.00/0.01	o 4
0.00/0.02	o 6
0.00/0.02	c    3 calls to solver: best=6 lower=7 upper=108 
0.00/0.02	o 8
0.00/0.03	o 9
0.00/0.03	c    5 calls to solver: best=9 lower=10 upper=108 
0.00/0.04	o 10
0.00/0.08	o 12
0.00/0.08	c    7 calls to solver: best=12 lower=13 upper=108 
0.00/0.10	o 13
0.10/0.11	o 14
0.10/0.11	c    9 calls to solver: best=14 lower=15 upper=108 
0.10/0.15	conflict 86lvl : 92 bt89-177:0(732)X33994
0.21/0.26	o 15
0.21/0.26	o 16
0.21/0.26	c   11 calls to solver: best=16 lower=17 upper=108 
0.31/0.37	conflict 84lvl : 87 bt87-138:0(761)X76442
0.31/0.38	o 17
0.31/0.41	o 18
0.31/0.41	c   13 calls to solver: best=18 lower=19 upper=108 
0.41/0.45	conflict 82lvl : 86 bt83-93:0(698)X89827
0.41/0.47	conflict 88lvl : 86 bt86-75:0(711)X94732
0.69/0.72	o 20
0.69/0.79	o 21
0.69/0.79	c   15 calls to solver: best=21 lower=22 upper=108 
0.79/0.82	conflict 82lvl : 80 bt80-89:0(688)X168318
0.79/0.84	conflict 82lvl : 82 bt82-201:0(688)X171930
0.79/0.89	conflict 78lvl : 82 bt81-203:0(674)X182159
0.89/0.93	o 22
0.89/0.95	conflict 73lvl : 80 bt80-79:0(675)X192212
0.89/0.95	conflict 73lvl : 81 bt80-21:0(675)X192441
0.89/0.97	conflict 80lvl : 84 bt80-145:0(690)X196064
1.10/1.16	o 24
1.10/1.16	c   17 calls to solver: best=24 lower=25 upper=108 
1.10/1.18	o 28
1.19/1.23	o 30
1.19/1.23	c   19 calls to solver: best=30 lower=31 upper=108 
1.69/1.75	o 32
2.49/2.57	o 33
2.49/2.57	c   21 calls to solver: best=33 lower=34 upper=108 
2.89/2.96	o 34
3.00/3.03	o 36
3.00/3.03	c   23 calls to solver: best=36 lower=37 upper=108 
3.19/3.24	o 37
3.29/3.30	o 38
3.29/3.30	c   25 calls to solver: best=38 lower=39 upper=108 
3.29/3.34	o 40
3.29/3.38	o 41
3.29/3.38	c   27 calls to solver: best=41 lower=42 upper=108 
3.39/3.48	o 42
18.00/18.01	o 43
18.00/18.01	c   29 calls to solver: best=43 lower=44 upper=108 
18.89/18.98	o 44
48.29/48.35	o 45
48.29/48.35	c   31 calls to solver: best=45 lower=46 upper=108 
50.00/50.02	o 46
57.89/57.99	o 47
57.89/57.99	c   33 calls to solver: best=47 lower=48 upper=108 
63.19/63.25	o 48
104.00/104.07	o 49
104.00/104.07	c   35 calls to solver: best=49 lower=50 upper=108 
171.90/171.98	o 50
187.50/187.50	o 51
187.50/187.50	c   37 calls to solver: best=51 lower=52 upper=108 
192.40/192.42	conflict 30lvl : 33 bt31-111:0(306)X271413
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 581         
240.01/240.00	c conflicts             : 2445911      (10191 /sec)
240.01/240.00	c decisions             : 12708592     (52949 /sec)
240.01/240.00	c propagations          : 201823042   (840868 /sec)
240.01/240.00	c root propagations     : 122         
240.01/240.00	c filter calls          : 291034878      (1212557 /sec)
240.01/240.00	c useless filter calls  : 175181991      (60 %)
240.01/240.00	c
240.01/240.00	c clauses               : 7268
240.01/240.00	c SAT propagations      : 380
240.01/240.00	c SAT conflicts         : 0 (11 learnts)
240.01/240.00	c Memory used           : 32.07 MB
240.01/240.00	c CPU time              : 240.017 s
240.01/240.00	
240.01/240.00	c nb Solutions = 37
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: 51
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='51'>
240.01/240.00	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[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] 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[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] </list>
240.01/240.00	v <values>3 3 2 3 4 3 3 4 2 2 2 2 3 4 2 3 4 3 3 4 3 5 4 2 4 4 2 4 4 4 5 5 4 3 3 4 3 2 2 3 4 2 3 2 2 4 4 3 3 5 3 3 4 3 6 6 4 4 2 5 2 2 2 2 2 2 2 3 2 5 2 4 1 2 2 2 2 4 4 6 3 6 2 4 2 1 0 4 3 3 3 5 3 6 3 4 2 1 0 3 4 3 4 3 2 4 2 2 1 1 1 1 0 1 1 0 1 1 0 0 1 0 1 1 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 1 1 1 0 0 1 1 0 1 1 0 1 0 0 0 0 1 0 0 1 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 1 0 1 1 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	51

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 (15386 MiB free)
  memory of node 1: 16384 MiB (15708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266905-1502598250/watcher-4266905-1502598250 -o /tmp/evaluation-result-4266905-1502598250/solver-4266905-1502598250 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266905-1502598250.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
solver pid=29544, runsolver pid=29541
Current StackSize limit: 8192 KiB


[startup+0.100156 s]*
/proc/loadavg: 2.01 2.04 2.32 3/187 29545
/proc/meminfo: memFree=31840188/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32432 memory=4712 CPUtime=0.1 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 1395 0 0 0 10 0 0 0 20 0 1 0 92912875 33210368 1178 33554432000 4194304 5972588 140731286556656 140731286554104 5139312 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8108 1178 836 435 0 1471 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32432 KiB
Current children cumulated memory: 4712 KiB

[startup+0.209418 s]*
/proc/loadavg: 2.01 2.04 2.32 3/187 29545
/proc/meminfo: memFree=31840188/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32560 memory=5012 CPUtime=0.21 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 1426 0 0 0 21 0 0 0 20 0 1 0 92912875 33341440 1253 33554432000 4194304 5972588 140731286556656 140731286554104 5046148 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8140 1253 842 435 0 1503 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32560 KiB
Current children cumulated memory: 5012 KiB

[startup+0.308801 s]*
/proc/loadavg: 2.01 2.04 2.32 3/187 29545
/proc/meminfo: memFree=31840188/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32560 memory=5012 CPUtime=0.31 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 1444 0 0 0 31 0 0 0 20 0 1 0 92912875 33341440 1253 33554432000 4194304 5972588 140731286556656 140731286554104 5039524 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8140 1253 842 435 0 1503 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32560 KiB
Current children cumulated memory: 5012 KiB

[startup+0.700271 s]
/proc/loadavg: 2.01 2.04 2.32 3/187 29545
/proc/meminfo: memFree=31837768/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32560 memory=7320 CPUtime=0.69 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 1495 0 0 0 69 0 0 0 20 0 1 0 92912875 33341440 1830 33554432000 4194304 5972588 140731286556656 140731286554104 5046720 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8140 1830 842 435 0 1503 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32560 KiB
Current children cumulated memory: 7320 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.04 2.32 3/187 29545
/proc/meminfo: memFree=31837520/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7320 CPUtime=1.49 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 1514 0 0 0 149 0 0 0 20 0 1 0 92912875 33476608 1830 33554432000 4194304 5972588 140731286556656 140731286553880 5045830 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1830 842 435 0 1536 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7320 KiB

[startup+3.10892 s]
/proc/loadavg: 2.00 2.04 2.31 3/187 29545
/proc/meminfo: memFree=31837768/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7460 CPUtime=3.1 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 1937 0 0 0 310 0 0 0 20 0 1 0 92912875 33476608 1865 33554432000 4194304 5972588 140731286556656 140731286543848 4909226 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1865 842 435 0 1536 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7460 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.04 2.31 3/187 29545
/proc/meminfo: memFree=31838176/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7472 CPUtime=6.29 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 2352 0 0 0 629 0 0 0 20 0 1 0 92912875 33476608 1868 33554432000 4194304 5972588 140731286556656 140731286554104 5040610 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1868 842 435 0 1536 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7472 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.31 3/187 29552
/proc/meminfo: memFree=31837512/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7472 CPUtime=12.69 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 2769 0 0 0 1269 0 0 0 20 0 1 0 92912875 33476608 1868 33554432000 4194304 5972588 140731286556656 140731286554104 5046720 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1868 842 435 0 1536 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7472 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.31 3/187 29744
/proc/meminfo: memFree=31750592/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7480 CPUtime=25.49 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 3611 0 0 0 2549 0 0 0 20 0 1 0 92912875 33476608 1870 33554432000 4194304 5972588 140731286556656 140731286554104 5251141 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1870 842 435 0 1536 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7480 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.03 2.30 3/187 29744
/proc/meminfo: memFree=31455440/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7484 CPUtime=51.1 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 4036 0 0 0 5110 0 0 0 20 0 1 0 92912875 33476608 1871 33554432000 4194304 5972588 140731286556656 140731286554104 5139324 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1871 842 435 0 1536 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7484 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.29 3/187 29745
/proc/meminfo: memFree=30872064/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32692 memory=7492 CPUtime=102.3 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 4455 0 0 0 10230 0 0 0 20 0 1 0 92912875 33476608 1873 33554432000 4194304 5972588 140731286556656 140731286554104 5328496 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8173 1873 842 435 0 1536 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 32692 KiB
Current children cumulated memory: 7492 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.27 2/181 29792
/proc/meminfo: memFree=31838568/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32840 memory=7520 CPUtime=162.3 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 4907 0 0 0 16230 0 0 0 20 0 1 0 92912875 33628160 1880 33554432000 4194304 5972588 140731286556656 140731286553288 5338578 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8210 1880 842 435 0 1573 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 7520 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.02 2.25 3/187 29807
/proc/meminfo: memFree=31493096/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32840 memory=7552 CPUtime=222.3 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 5348 0 0 0 22230 0 0 0 20 0 1 0 92912875 33628160 1888 33554432000 4194304 5972588 140731286556656 140731286553880 5338173 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8210 1888 842 435 0 1573 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 7552 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.99 2.02 2.25 3/187 29808
/proc/meminfo: memFree=31492320/32770624 swapFree=67108860/67108860
[pid=29544] ppid=29541 vsize=32840 memory=7552 CPUtime=240.01 cores=1,3,5,7
/proc/29544/stat : 29544 (cosoco) R 29541 29544 23522 0 -1 4202496 5348 0 0 0 24001 0 0 0 20 0 1 0 92912875 33628160 1888 33554432000 4194304 5972588 140731286556656 140731286553880 5048656 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 14123008 140731286557887 140731286557987 140731286557987 140731286560718 0
/proc/29544/statm: 8210 1888 842 435 0 1573 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 7552 KiB

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

[startup+240.01 s]
# the end of solver process 29544 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.018 s, system=0.007 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): 240.025
CPU user time (s): 240.018
CPU system time (s): 0.007
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 32840
Max. memory (cumulated for all children) (KiB): 7552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.018
system time used= 0.007
maximum resident set size= 7624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5386
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= 106


# summary of solver processes directly reported to runsolver:
#   pid: 29544
#   total CPU time (s): 240.025
#   total CPU user time (s): 240.018
#   total CPU system time (s): 0.007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.827569 second user time and 1.58543 second system time

The end

Launcher Data 

Begin job on node112 at 2017-08-13 06:09:52
IDJOB=4266905
IDBENCH=116011
IDSOLVER=2656
FILE ID=node112/4266905-1502598250
RUNJOBID= node112-1502596666-28964
PBS_JOBID= 20628283
Free space on /tmp= 61788 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-09-12.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266905-1502598250/watcher-4266905-1502598250 -o /tmp/evaluation-result-4266905-1502598250/solver-4266905-1502598250 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266905-1502598250.xml

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

MD5SUM BENCH= a81896bc222770b6aa27c18215a8955e
RANDOM SEED=419106095

node112.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        31842268 kB
MemAvailable:   31983108 kB
Buffers:          100916 kB
Cached:           320644 kB
SwapCached:            0 kB
Active:           370144 kB
Inactive:         106292 kB
Active(anon):       3820 kB
Inactive(anon):    78968 kB
Active(file):     366324 kB
Inactive(file):    27324 kB
Unevictable:        6280 kB
Mlocked:            6280 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         61248 kB
Mapped:            44652 kB
Shmem:             25224 kB
Slab:             151892 kB
SReclaimable:     126052 kB
SUnreclaim:        25840 kB
KernelStack:        3312 kB
PageTables:         5032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 61780 MiB
End job on node112 at 2017-08-13 06:13:52