Trace number 4268688

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12SAT (TO)9 251.94299 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 

0.03/0.14	c best=?? lower=0 upper=29 
0.34/0.50	c
0.34/0.50	c This is cosoco 1.12 --  
0.34/0.50	c
0.34/0.50	c command line: cosoco -lc -model -restarts HOME/instance-4268688-1502651473.xml 
0.34/0.50	c enable optimization
0.34/0.50	c ========================================[ Problem Statistics ]===========================================
0.34/0.50	c |                                                                                                       
0.34/0.50	c |  Parse time        :         0.07 s 
0.34/0.50	c |
0.34/0.50	c |               Variables: 311
0.34/0.50	c |            Domain Sizes: 2..30
0.34/0.50	c |
0.34/0.50	c |             Constraints: 95
0.34/0.50	c |                   Arity: 1..63  -- Unary: 1
0.34/0.50	c | 
0.34/0.50	c |                   Types: 
0.34/0.50	c |                          Intension: 46
0.34/0.50	c |                          Lex: 39
0.34/0.50	c |                          Sum: 10
0.34/0.50	c |                          
0.34/0.50	c =========================================================================================================
0.34/0.50	o 9
0.34/0.50	c    1 calls to solver: best=9 lower=0 upper=8 
251.93/252.00	
251.93/252.00	c *** INTERRUPTED ***
251.93/252.00	c restarts              : 0           
251.93/252.00	c conflicts             : 28           (0 /sec)
251.93/252.00	c decisions             : 518          (2 /sec)
251.93/252.00	c propagations          : 3251        (13 /sec)
251.93/252.00	c root propagations     : 2           
251.93/252.00	c filter calls          : 21962          (87 /sec)
251.93/252.00	c useless filter calls  : 20566          (93 %)
251.93/252.00	c Memory used           : 29.58 MB
251.93/252.00	c CPU time              : 251.94 s
251.93/252.00	
251.93/252.00	c nb Solutions = 1
251.93/252.00	s SATISFIABLE
251.93/252.00	c Best value found: 9
251.93/252.00	
251.93/252.00	
251.93/252.00	v <instantiation type='solution' cost='9'>
251.93/252.00	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>
251.93/252.00	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>
251.93/252.00	v </instantiation>
251.93/252.00

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 (15118 MiB free)
  memory of node 1: 16384 MiB (15636 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268688-1502651473/watcher-4268688-1502651473 -o /tmp/evaluation-result-4268688-1502651473/solver-4268688-1502651473 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268688-1502651473.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=1619, runsolver pid=1616
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 1620
/proc/meminfo: memFree=31492676/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=27656 memory=4120 CPUtime=0.03 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1203 0 0 0 3 0 0 0 20 0 1 0 53487955 28319744 1030 18446744073709551615 4194304 5972588 140720582651696 140720582648344 139785178061797 0 0 1 0 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 6914 1030 805 435 0 277 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4120 KiB

[startup+0.209255 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 1620
/proc/meminfo: memFree=31490276/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30024 memory=6528 CPUtime=0.14 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1855 0 0 0 14 0 0 0 20 0 1 0 53487955 30744576 1632 18446744073709551615 4194304 5972588 140720582651696 140720582646040 4965760 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7506 1632 846 435 0 869 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 30024 KiB
Current children cumulated memory: 6528 KiB

[startup+0.308983 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 1620
/proc/meminfo: memFree=31489904/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30156 memory=6792 CPUtime=0.24 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1900 0 0 0 24 0 0 0 20 0 1 0 53487955 30879744 1698 18446744073709551615 4194304 5972588 140720582651696 140720582646040 4962381 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7539 1698 849 435 0 902 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 30156 KiB
Current children cumulated memory: 6792 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1620
/proc/meminfo: memFree=31489904/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6792 CPUtime=0.62 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1911 0 0 0 62 0 0 0 20 0 1 0 53487955 31014912 1698 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5099664 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1698 849 435 0 935 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6792 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1620
/proc/meminfo: memFree=31489816/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6792 CPUtime=1.42 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1911 0 0 0 142 0 0 0 20 0 1 0 53487955 31014912 1698 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5099674 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1698 849 435 0 935 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6792 KiB

[startup+3.10881 s]
/proc/loadavg: 2.00 2.01 2.05 2/177 1664
/proc/meminfo: memFree=31733912/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=3.03 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1936 0 0 0 303 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5099664 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726620/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=6.22 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1962 0 0 0 622 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5071505 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726316/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=12.62 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1965 0 0 0 1262 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5071499 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1681
/proc/meminfo: memFree=31726160/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=25.42 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1971 0 0 0 2542 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5099664 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1682
/proc/meminfo: memFree=31726268/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=51.03 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1974 0 0 0 5103 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5053108 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1685
/proc/meminfo: memFree=31726360/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=102.22 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1977 0 0 0 10222 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 4965552 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 1687
/proc/meminfo: memFree=31727156/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=162.22 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1980 0 0 0 16222 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 4962387 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/184 1703
/proc/meminfo: memFree=31722376/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=222.23 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1983 0 0 0 22223 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5053056 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.05 3/185 1729
/proc/meminfo: memFree=31722056/32770624 swapFree=67108860/67108860
[pid=1619] ppid=1616 vsize=30288 memory=6996 CPUtime=251.93 cores=1,3,5,7
/proc/1619/stat : 1619 (cosoco) R 1616 1619 11586 0 -1 4202496 1986 0 0 0 25193 0 0 0 20 0 1 0 53487955 31014912 1749 18446744073709551615 4194304 5972588 140720582651696 140720582638888 5071411 0 0 1 8405026 0 0 0 17 5 0 0 7 0 0 8070896 8075904 22900736 140720582656462 140720582656557 140720582656557 140720582660046 0
/proc/1619/statm: 7572 1749 850 435 0 935 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 30288 KiB
Current children cumulated memory: 6996 KiB

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

[startup+252.01 s]
# the end of solver process 1619 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.94 s, system=0.003 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 1
Real time (s): 252.01
CPU time (s): 251.943
CPU user time (s): 251.94
CPU system time (s): 0.003
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 30288
Max. memory (cumulated for all children) (KiB): 6996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.94
system time used= 0.003
maximum resident set size= 7064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2072
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= 65


# summary of solver processes directly reported to runsolver:
#   pid: 1619
#   total CPU time (s): 251.943
#   total CPU user time (s): 251.94
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.839314 second user time and 1.65936 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 20:56:57
IDJOB=4268688
IDBENCH=122975
IDSOLVER=2659
FILE ID=node124/4268688-1502651473
RUNJOBID= node124-1502644521-30671
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-031-009.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268688-1502651473/watcher-4268688-1502651473 -o /tmp/evaluation-result-4268688-1502651473/solver-4268688-1502651473 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268688-1502651473.xml

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

MD5SUM BENCH= c781bc55b7ee4c4bb57d86a03397642c
RANDOM SEED=766640052

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31493904 kB
MemAvailable:   31759988 kB
Buffers:          174004 kB
Cached:           381908 kB
SwapCached:            0 kB
Active:           664108 kB
Inactive:         188192 kB
Active(anon):     247904 kB
Inactive(anon):    73804 kB
Active(file):     416204 kB
Inactive(file):   114388 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2376 kB
Writeback:             0 kB
AnonPages:        296660 kB
Mapped:            45012 kB
Shmem:             25320 kB
Slab:             128664 kB
SReclaimable:     102652 kB
SUnreclaim:        26012 kB
KernelStack:        3216 kB
PageTables:         5260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     569120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 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= 62028 MiB
End job on node124 at 2017-08-13 21:01:09