Trace number 4258582

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)9 252.02 252.00999

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-031-009.xml
MD5SUMc781bc55b7ee4c4bb57d86a03397642c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark4.0965099
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size30
Distribution of domain sizes[{"size":2,"count":310},{"size":30,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":310},{"degree":46,"count":1}]
Minimum constraint arity31
Maximum constraint arity310
Distribution of constraint arities[{"arity":31,"count":10},{"arity":63,"count":45},{"arity":310,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
Optimization problemYES
Type of objectivemin VAR

Solver Data 

0.00/0.07	c best=?? lower=0 upper=29 
0.40/0.44	c
0.40/0.44	c This is cosoco 1.1 --  
0.40/0.44	c
0.40/0.44	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258582-1502641963.xml 
0.40/0.44	c enable optimization
0.40/0.44	c ========================================[ Problem Statistics ]===========================================
0.40/0.44	c |                                                                                                       
0.40/0.44	c |  Parse time        :         0.07 s 
0.40/0.44	c |
0.40/0.44	c |               Variables: 311
0.40/0.44	c |            Domain Sizes: 2..30
0.40/0.44	c |
0.40/0.44	c |             Constraints: 95
0.40/0.44	c |                   Arity: 1..63  -- Unary: 1
0.40/0.44	c | 
0.40/0.44	c |                   Types: 
0.40/0.44	c |                          Intension: 46
0.40/0.44	c |                          Lex: 39
0.40/0.44	c |                          Sum: 10
0.40/0.44	c |                          
0.40/0.44	c =========================================================================================================
0.40/0.44	o 9
0.40/0.44	c    1 calls to solver: best=9 lower=0 upper=8 
252.01/252.00	
252.01/252.00	c *** INTERRUPTED ***
252.01/252.00	c restarts              : 0           
252.01/252.00	c conflicts             : 28           (0 /sec)
252.01/252.00	c decisions             : 518          (2 /sec)
252.01/252.00	c propagations          : 3251        (13 /sec)
252.01/252.00	c root propagations     : 2           
252.01/252.00	c filter calls          : 21962          (87 /sec)
252.01/252.00	c useless filter calls  : 20566          (93 %)
252.01/252.00	c Memory used           : 29.58 MB
252.01/252.00	c CPU time              : 252.008 s
252.01/252.00	
252.01/252.00	c nb Solutions = 1
252.01/252.00	s SATISFIABLE
252.01/252.00	c Best value found: 9
252.01/252.00	
252.01/252.00	
252.01/252.00	v <instantiation type='solution' cost='9'>
252.01/252.00	v <list>x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][1] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][27] x[0][28] x[0][29] x[0][2] x[0][30] 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][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][1] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][27] x[1][28] x[1][29] x[1][2] x[1][30] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][1] x[2][20] x[2][21] x[2][22] x[2][23] x[2][24] x[2][25] x[2][26] x[2][27] x[2][28] x[2][29] x[2][2] x[2][30] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[3][17] x[3][18] x[3][19] x[3][1] x[3][20] x[3][21] x[3][22] x[3][23] x[3][24] x[3][25] x[3][26] x[3][27] x[3][28] x[3][29] x[3][2] x[3][30] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[4][17] x[4][18] x[4][19] x[4][1] x[4][20] x[4][21] x[4][22] x[4][23] x[4][24] x[4][25] x[4][26] x[4][27] x[4][28] x[4][29] x[4][2] x[4][30] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[5][17] x[5][18] x[5][19] x[5][1] x[5][20] x[5][21] x[5][22] x[5][23] x[5][24] x[5][25] x[5][26] x[5][27] x[5][28] x[5][29] x[5][2] x[5][30] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[6][17] x[6][18] x[6][19] x[6][1] x[6][20] x[6][21] x[6][22] x[6][23] x[6][24] x[6][25] x[6][26] x[6][27] x[6][28] x[6][29] x[6][2] x[6][30] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[7][17] x[7][18] x[7][19] x[7][1] x[7][20] x[7][21] x[7][22] x[7][23] x[7][24] x[7][25] x[7][26] x[7][27] x[7][28] x[7][29] x[7][2] x[7][30] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[8][17] x[8][18] x[8][19] x[8][1] x[8][20] x[8][21] x[8][22] x[8][23] x[8][24] x[8][25] x[8][26] x[8][27] x[8][28] x[8][29] x[8][2] x[8][30] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[9][17] x[9][18] x[9][19] x[9][1] x[9][20] x[9][21] x[9][22] x[9][23] x[9][24] x[9][25] x[9][26] x[9][27] x[9][28] x[9][29] x[9][2] x[9][30] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] z </list>
252.01/252.00	v <values>0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 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 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 9 </values>
252.01/252.00	v </instantiation>
252.01/252.00

Verifier Data 

OK	9

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 (13529 MiB free)
  memory of node 1: 16384 MiB (14569 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258582-1502641963/watcher-4258582-1502641963 -o /tmp/evaluation-result-4258582-1502641963/solver-4258582-1502641963 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502635273-10382 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258582-1502641963.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Starting watchdog thread
Linux 3.10.0-514.16.1.el7.x86_64
solver pid=13437, runsolver pid=13434
Current StackSize limit: 8192 KiB


[startup+0.100696 s]*
/proc/loadavg: 2.00 2.00 2.03 3/187 13438
/proc/meminfo: memFree=28771524/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=29628 memory=6260 CPUtime=0.1 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1748 0 0 0 10 0 0 0 20 0 1 0 97277244 30339072 1565 33554432000 4194304 5972556 140729309538352 140729309535208 140074386668517 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7407 1565 846 435 0 770 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29628 KiB
Current children cumulated memory: 6260 KiB

[startup+0.209398 s]*
/proc/loadavg: 2.00 2.00 2.03 3/187 13438
/proc/meminfo: memFree=28770840/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30156 memory=6788 CPUtime=0.21 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1893 0 0 0 21 0 0 0 20 0 1 0 97277244 30879744 1697 33554432000 4194304 5972556 140729309538352 140729309535208 4965737 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7539 1697 849 435 0 902 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30156 KiB
Current children cumulated memory: 6788 KiB

[startup+0.308913 s]*
/proc/loadavg: 2.00 2.00 2.03 3/187 13438
/proc/meminfo: memFree=28770516/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30156 memory=6788 CPUtime=0.3 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1895 0 0 0 30 0 0 0 20 0 1 0 97277244 30879744 1697 33554432000 4194304 5972556 140729309538352 140729309535128 4965728 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7539 1697 849 435 0 902 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30156 KiB
Current children cumulated memory: 6788 KiB

[startup+0.700253 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 13438
/proc/meminfo: memFree=28770184/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6788 CPUtime=0.69 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1904 0 0 0 69 0 0 0 20 0 1 0 97277244 31014912 1697 33554432000 4194304 5972556 140729309538352 140729309535128 4965546 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1697 849 435 0 935 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6788 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 13438
/proc/meminfo: memFree=28770184/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6788 CPUtime=1.49 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1904 0 0 0 149 0 0 0 20 0 1 0 97277244 31014912 1697 33554432000 4194304 5972556 140729309538352 140729309525544 5053053 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1697 849 435 0 935 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6788 KiB

[startup+3.10899 s]
/proc/loadavg: 2.16 2.03 2.05 3/187 13499
/proc/meminfo: memFree=28858680/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=3.1 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1929 0 0 0 310 0 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 4962371 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+6.30022 s]
/proc/loadavg: 2.16 2.03 2.05 3/187 13499
/proc/meminfo: memFree=28857952/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=6.28 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1954 0 0 0 628 0 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 4909608 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.03 2.05 3/186 13499
/proc/meminfo: memFree=28858420/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=12.68 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1980 0 0 0 1268 0 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 5071485 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 2.03 2.05 3/186 13499
/proc/meminfo: memFree=28858520/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=25.48 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1986 0 0 0 2548 0 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 5071472 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+51.1089 s]
/proc/loadavg: 2.07 2.03 2.05 3/186 13499
/proc/meminfo: memFree=28858396/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=51.1 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1989 0 0 0 5109 1 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 5099648 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/188 13509
/proc/meminfo: memFree=28856552/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=102.29 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1992 0 0 0 10228 1 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 5071472 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 13510
/proc/meminfo: memFree=28856820/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=162.29 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1995 0 0 0 16228 1 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 5099648 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13511
/proc/meminfo: memFree=28856572/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=222.3 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1998 0 0 0 22229 1 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 5070688 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 13512
/proc/meminfo: memFree=28856444/32770624 swapFree=67108860/67108860
[pid=13437] ppid=13434 vsize=30288 memory=6992 CPUtime=252.01 cores=0,2,4,6
/proc/13437/stat : 13437 (cosoco) R 13434 13437 4973 0 -1 4202496 1998 0 0 0 25200 1 0 0 20 0 1 0 97277244 31014912 1748 33554432000 4194304 5972556 140729309538352 140729309525544 4909608 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 24952832 140729309545633 140729309545763 140729309545763 140729309548494 0
/proc/13437/statm: 7572 1748 850 435 0 935 0
Current children cumulated CPU time: 252.01 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6992 KiB

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

[startup+252.01 s]
# the end of solver process 13437 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=252.008 s, system=0.012 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): 252.02
CPU user time (s): 252.008
CPU system time (s): 0.012
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 30288
Max. memory (cumulated for all children) (KiB): 6992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.008
system time used= 0.012
maximum resident set size= 7060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2085
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= 11
involuntary context switches= 231


# summary of solver processes directly reported to runsolver:
#   pid: 13437
#   total CPU time (s): 252.02
#   total CPU user time (s): 252.008
#   total CPU system time (s): 0.012

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.896628 second user time and 1.63586 second system time

The end

Launcher Data 

Begin job on node151 at 2017-08-13 18:18:25
IDJOB=4258582
IDBENCH=122975
IDSOLVER=2644
FILE ID=node151/4258582-1502641963
RUNJOBID= node151-1502635273-10382
PBS_JOBID= 20628306
Free space on /tmp= 61752 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-031-009.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258582-1502641963/watcher-4258582-1502641963 -o /tmp/evaluation-result-4258582-1502641963/solver-4258582-1502641963 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node151-1502635273-10382 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258582-1502641963.xml

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

MD5SUM BENCH= c781bc55b7ee4c4bb57d86a03397642c
RANDOM SEED=463767240

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:        28773628 kB
MemAvailable:   31900196 kB
Buffers:          244632 kB
Cached:          3173296 kB
SwapCached:            0 kB
Active:           946492 kB
Inactive:        2618940 kB
Active(anon):     150372 kB
Inactive(anon):    25044 kB
Active(file):     796120 kB
Inactive(file):  2593896 kB
Unevictable:        7024 kB
Mlocked:            7024 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2340 kB
Writeback:             0 kB
AnonPages:        157820 kB
Mapped:            45644 kB
Shmem:             25224 kB
Slab:             131292 kB
SReclaimable:     104772 kB
SUnreclaim:        26520 kB
KernelStack:        3360 kB
PageTables:         4944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     446204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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 18:22:37