Trace number 4268676

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)10 251.951 252.00999

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-07-035-010.xml
MD5SUM8559f82db35f2471ae8d61095bec539e
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 benchmark1.54431
Satisfiable
(Un)Satisfiability was proved
Number of variables246
Number of constraints29
Number of domains2
Minimum domain size2
Maximum domain size34
Distribution of domain sizes[{"size":2,"count":245},{"size":34,"count":1}]
Minimum variable degree8
Maximum variable degree22
Distribution of variable degrees[{"degree":8,"count":245},{"degree":22,"count":1}]
Minimum constraint arity35
Maximum constraint arity245
Distribution of constraint arities[{"arity":35,"count":7},{"arity":71,"count":21},{"arity":245,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":28}]
Optimization problemYES
Type of objectivemin VAR

Solver Data 

0.00/0.10	c best=?? lower=0 upper=33 
0.54/0.65	c
0.54/0.65	c This is cosoco 1.12 --  
0.54/0.65	c
0.54/0.65	c command line: cosoco -lc -model -restarts HOME/instance-4268676-1502649956.xml 
0.54/0.65	c enable optimization
0.54/0.65	c ========================================[ Problem Statistics ]===========================================
0.54/0.65	c |                                                                                                       
0.54/0.65	c |  Parse time        :         0.04 s 
0.54/0.65	c |
0.54/0.65	c |               Variables: 246
0.54/0.65	c |            Domain Sizes: 2..34
0.54/0.65	c |
0.54/0.65	c |             Constraints: 69
0.54/0.65	c |                   Arity: 1..71  -- Unary: 1
0.54/0.65	c | 
0.54/0.65	c |                   Types: 
0.54/0.65	c |                          Intension: 22
0.54/0.65	c |                          Lex: 40
0.54/0.65	c |                          Sum: 7
0.54/0.65	c |                          
0.54/0.65	c =========================================================================================================
0.54/0.65	o 10
0.54/0.65	c    1 calls to solver: best=10 lower=0 upper=9 
251.94/252.00	
251.94/252.00	c *** INTERRUPTED ***
251.94/252.00	c restarts              : 0           
251.94/252.00	c conflicts             : 34           (0 /sec)
251.94/252.00	c decisions             : 506          (2 /sec)
251.94/252.00	c propagations          : 3839        (15 /sec)
251.94/252.00	c root propagations     : 2           
251.94/252.00	c filter calls          : 19349          (77 /sec)
251.94/252.00	c useless filter calls  : 17612          (91 %)
251.94/252.00	c Memory used           : 28.28 MB
251.94/252.00	c CPU time              : 251.949 s
251.94/252.00	
251.94/252.00	c nb Solutions = 1
251.94/252.00	s SATISFIABLE
251.94/252.00	c Best value found: 10
251.94/252.00	
251.94/252.00	
251.94/252.00	v <instantiation type='solution' cost='10'>
251.94/252.00	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][31] x[0][32] x[0][33] x[0][34] 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][31] x[1][32] x[1][33] x[1][34] 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][31] x[2][32] x[2][33] x[2][34] 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][31] x[3][32] x[3][33] x[3][34] 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][31] x[4][32] x[4][33] x[4][34] 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][31] x[5][32] x[5][33] x[5][34] 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][31] x[6][32] x[6][33] x[6][34] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] z </list>
251.94/252.00	v <values>0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 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 0 0 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 0 0 0 0 1 1 1 1 1 1 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 0 0 0 0 1 1 1 1 1 1 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 0 0 0 0 1 1 1 1 1 1 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 0 0 0 0 1 1 1 1 1 1 1 10 </values>
251.94/252.00	v </instantiation>
251.94/252.00

Verifier Data 

OK	10

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 (15355 MiB free)
  memory of node 1: 16384 MiB (15601 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268676-1502649956/watcher-4268676-1502649956 -o /tmp/evaluation-result-4268676-1502649956/solver-4268676-1502649956 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268676-1502649956.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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=842, runsolver pid=839

[startup+0.100194 s]*
/proc/loadavg: 2.02 2.07 2.05 3/185 843
/proc/meminfo: memFree=31699416/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=27764 memory=4412 CPUtime=0.04 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1280 0 0 0 4 0 0 0 20 0 1 0 53336278 28430336 1103 18446744073709551615 4194304 5972588 140725499675632 140725499672280 139677463997413 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 6941 1103 837 435 0 304 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 27764 KiB
Current children cumulated memory: 4412 KiB

[startup+0.209533 s]*
/proc/loadavg: 2.02 2.07 2.05 3/185 843
/proc/meminfo: memFree=31697556/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28820 memory=5468 CPUtime=0.14 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1569 0 0 0 14 0 0 0 20 0 1 0 53336278 29511680 1367 18446744073709551615 4194304 5972588 140725499675632 140725499672280 4962376 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7205 1367 846 435 0 568 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 28820 KiB
Current children cumulated memory: 5468 KiB

[startup+0.308986 s]*
/proc/loadavg: 2.02 2.07 2.05 3/185 843
/proc/meminfo: memFree=31697184/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28820 memory=5468 CPUtime=0.24 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1571 0 0 0 24 0 0 0 20 0 1 0 53336278 29511680 1367 18446744073709551615 4194304 5972588 140725499675632 140725499672280 4909654 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7205 1367 846 435 0 568 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 28820 KiB
Current children cumulated memory: 5468 KiB

[startup+0.700351 s]
/proc/loadavg: 2.02 2.07 2.05 3/185 843
/proc/meminfo: memFree=31696812/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5468 CPUtime=0.63 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1577 0 0 0 63 0 0 0 20 0 1 0 53336278 29646848 1367 18446744073709551615 4194304 5972588 140725499675632 140725499672280 5099664 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1367 846 435 0 601 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5468 KiB

[startup+1.50034 s]
/proc/loadavg: 2.02 2.07 2.05 3/185 843
/proc/meminfo: memFree=31692796/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5468 CPUtime=1.43 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1577 0 0 0 143 0 0 0 20 0 1 0 53336278 29646848 1367 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5071499 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1367 846 435 0 601 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5468 KiB

[startup+3.10895 s]
/proc/loadavg: 2.02 2.07 2.05 3/183 843
/proc/meminfo: memFree=31682848/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=3.04 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1602 0 0 0 304 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 4965578 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.07 2.05 3/183 843
/proc/meminfo: memFree=31665820/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=6.23 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1627 0 0 0 623 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5071492 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.07 2.05 3/182 843
/proc/meminfo: memFree=31632056/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=12.63 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1652 0 0 0 1263 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 4909657 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 843
/proc/meminfo: memFree=31555780/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=25.43 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1702 0 0 0 2543 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5099674 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+51.1093 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 844
/proc/meminfo: memFree=31533536/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=51.04 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1727 0 0 0 5104 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5053069 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/182 845
/proc/meminfo: memFree=31534260/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=102.23 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1752 0 0 0 10223 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5070768 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 102.23 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/183 848
/proc/meminfo: memFree=31533928/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=162.23 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1777 0 0 0 16223 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5071520 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/182 850
/proc/meminfo: memFree=31532632/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=222.23 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1802 0 0 0 22223 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 4968763 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.03 2.05 3/182 918
/proc/meminfo: memFree=31634252/32770624 swapFree=67108860/67108860
[pid=842] ppid=839 vsize=28952 memory=5660 CPUtime=251.94 cores=0,2,4,6
/proc/842/stat : 842 (cosoco) R 839 842 11586 0 -1 4202496 1827 0 0 0 25194 0 0 0 20 0 1 0 53336278 29646848 1415 18446744073709551615 4194304 5972588 140725499675632 140725499662824 5071456 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 8070896 8075904 37634048 140725499683278 140725499683373 140725499683373 140725499686862 0
/proc/842/statm: 7238 1415 850 435 0 601 0
Current children cumulated CPU time: 251.94 s
Current children cumulated vsize: 28952 KiB
Current children cumulated memory: 5660 KiB

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

[startup+252.01 s]
# the end of solver process 842 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.95 s, system=0.001454 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): 251.951
CPU user time (s): 251.95
CPU system time (s): 0.001454
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 28952
Max. memory (cumulated for all children) (KiB): 5660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.95
system time used= 0.001454
maximum resident set size= 5728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1912
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= 69


# summary of solver processes directly reported to runsolver:
#   pid: 842
#   total CPU time (s): 251.951
#   total CPU user time (s): 251.95
#   total CPU system time (s): 0.001454

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.877792 second user time and 1.64933 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 20:31:40
IDJOB=4268676
IDBENCH=122933
IDSOLVER=2659
FILE ID=node124/4268676-1502649956
RUNJOBID= node124-1502644521-30670
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-07-035-010.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268676-1502649956/watcher-4268676-1502649956 -o /tmp/evaluation-result-4268676-1502649956/solver-4268676-1502649956 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268676-1502649956.xml

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

MD5SUM BENCH= 8559f82db35f2471ae8d61095bec539e
RANDOM SEED=1809703246

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:        31700016 kB
MemAvailable:   31964916 kB
Buffers:          173584 kB
Cached:           381168 kB
SwapCached:            0 kB
Active:           456656 kB
Inactive:         187308 kB
Active(anon):      40716 kB
Inactive(anon):    73804 kB
Active(file):     415940 kB
Inactive(file):   113504 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2488 kB
Writeback:             4 kB
AnonPages:         89336 kB
Mapped:            46088 kB
Shmem:             25320 kB
Slab:             128760 kB
SReclaimable:     102584 kB
SUnreclaim:        26176 kB
KernelStack:        3280 kB
PageTables:         5344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     363572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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= 62028 MiB
End job on node124 at 2017-08-13 20:35:52