Trace number 4266756

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12SAT (TO)3 240.01801 240.00999

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-026-004.xml
MD5SUM44c4c29eefa1a4780ca7308d927ffa00
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.135223
Satisfiable
(Un)Satisfiability was proved
Number of variables261
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":260},{"size":26,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":260},{"degree":46,"count":1}]
Minimum constraint arity26
Maximum constraint arity260
Distribution of constraint arities[{"arity":26,"count":10},{"arity":53,"count":45},{"arity":260,"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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.07	c SAT : Variables: 546 -- Clauses: 846
0.00/0.07	c best=?? lower=0 upper=25 
0.21/0.26	c
0.21/0.26	c This is cosoco 1.12 --  
0.21/0.26	c
0.21/0.26	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266756-1502598955.xml 
0.21/0.26	c enable optimization
0.21/0.26	c ========================================[ Problem Statistics ]===========================================
0.21/0.26	c |                                                                                                       
0.21/0.26	c |  Parse time        :         0.07 s 
0.21/0.26	c |
0.21/0.26	c |               Variables: 261
0.21/0.26	c |            Domain Sizes: 2..26
0.21/0.26	c |
0.21/0.26	c |             Constraints: 90
0.21/0.26	c |                   Arity: 1..53  -- Unary: 1
0.21/0.26	c | 
0.21/0.26	c |                   Types: 
0.21/0.26	c |                          Intension: 46
0.21/0.26	c |                          Lex: 34
0.21/0.26	c |                          Sum: 10
0.21/0.26	c |                          
0.21/0.26	c =========================================================================================================
0.21/0.26	o 4
0.21/0.26	c    1 calls to solver: best=4 lower=0 upper=3 
0.31/0.32	o 3
5.69/5.78	conflict 48lvl : 51 bt51-251:0(53)X36320
10.10/10.18	conflict 50lvl : 51 bt51-251:0(57)X71439
16.69/16.78	 -> -251:X(57)conflict 121lvl : 127 bt127-381:0(124)X105988
17.10/17.19	conflict 66lvl : 67 bt67-101:0(73)X109329
17.29/17.33	conflict 53lvl : 52 bt52-237:0(56)X110077
17.29/17.38	conflict 51lvl : 52 bt52-237:0(56)X110576
17.59/17.60	conflict 51lvl : 55 bt54-245:0(62)X111896
18.10/18.16	conflict 56lvl : 60 bt60-243:0(63)X116107
20.59/20.60	conflict 53lvl : 56 bt56-237:0(60)X139291
21.29/21.33	conflict 48lvl : 53 bt53-237:0(57)X148589
21.49/21.51	conflict 53lvl : 53 bt53-237:0(57)X149720
21.49/21.51	conflict 52lvl : 56 bt56-245:0(63)X149776
22.19/22.22	conflict 48lvl : 54 bt54-273:0(58)X154052
22.39/22.40	 -> -273:X(58)conflict 53lvl : 54 bt54-275:0(58)X155317
22.39/22.45	 -> -275:X(58)conflict 53lvl : 55 bt55-275:0(58)X156053
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 536         
240.01/240.00	c conflicts             : 35081        (146 /sec)
240.01/240.00	c decisions             : 263624       (1098 /sec)
240.01/240.00	c propagations          : 3058341     (12742 /sec)
240.01/240.00	c root propagations     : 1           
240.01/240.00	c filter calls          : 10557683       (43988 /sec)
240.01/240.00	c useless filter calls  : 9732220        (92 %)
240.01/240.00	c
240.01/240.00	c clauses               : 3116
240.01/240.00	c SAT propagations      : 3445
240.01/240.00	c SAT conflicts         : 0 (15 learnts)
240.01/240.00	c Memory used           : 33.29 MB
240.01/240.00	c CPU time              : 240.015 s
240.01/240.00	
240.01/240.00	c nb Solutions = 2
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: 3
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='3'>
240.01/240.00	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][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[1][0] x[1][10] x[1][11] x[1][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][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][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][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][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][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][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][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][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][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][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][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][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][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][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][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][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][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] z </list>
240.01/240.00	v <values>0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 3 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	3

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 (13049 MiB free)
  memory of node 1: 16384 MiB (15021 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266756-1502598955/watcher-4266756-1502598955 -o /tmp/evaluation-result-4266756-1502598955/solver-4266756-1502598955 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28366 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266756-1502598955.xml 

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

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

solver pid=28382, runsolver pid=28379

[startup+0.100137 s]*
/proc/loadavg: 1.00 1.01 1.19 3/188 28396
/proc/meminfo: memFree=28738712/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33428 memory=5852 CPUtime=0.1 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 1627 0 0 0 10 0 0 0 20 0 1 0 92983404 34230272 1463 33554432000 4194304 5972588 140726166691472 140726166688120 4962396 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8357 1463 855 435 0 1720 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33428 KiB
Current children cumulated memory: 5852 KiB

[startup+0.209562 s]*
/proc/loadavg: 1.00 1.01 1.19 3/188 28396
/proc/meminfo: memFree=28735984/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33692 memory=5852 CPUtime=0.21 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 1678 0 0 0 21 0 0 0 20 0 1 0 92983404 34500608 1463 33554432000 4194304 5972588 140726166691472 140726166688120 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8423 1463 855 435 0 1786 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33692 KiB
Current children cumulated memory: 5852 KiB

[startup+0.309156 s]*
/proc/loadavg: 1.00 1.01 1.19 3/188 28396
/proc/meminfo: memFree=28735684/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33824 memory=6116 CPUtime=0.31 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 1723 0 0 0 31 0 0 0 20 0 1 0 92983404 34635776 1529 33554432000 4194304 5972588 140726166691472 140726166688120 4962381 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8456 1529 855 435 0 1819 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33824 KiB
Current children cumulated memory: 6116 KiB

[startup+0.700268 s]
/proc/loadavg: 1.00 1.01 1.19 3/188 28396
/proc/meminfo: memFree=28734940/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33956 memory=6380 CPUtime=0.69 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 1761 0 0 0 69 0 0 0 20 0 1 0 92983404 34770944 1595 33554432000 4194304 5972588 140726166691472 140726166688328 5071501 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8489 1595 856 435 0 1852 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33956 KiB
Current children cumulated memory: 6380 KiB

[startup+1.50027 s]
/proc/loadavg: 1.00 1.01 1.19 3/188 28396
/proc/meminfo: memFree=28734328/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33956 memory=6380 CPUtime=1.49 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 1766 0 0 0 149 0 0 0 20 0 1 0 92983404 34770944 1595 33554432000 4194304 5972588 140726166691472 140726166688328 4909657 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8489 1595 856 435 0 1852 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33956 KiB
Current children cumulated memory: 6380 KiB

[startup+3.10902 s]
/proc/loadavg: 1.08 1.03 1.19 3/188 28396
/proc/meminfo: memFree=28734564/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33956 memory=6448 CPUtime=3.1 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 2307 0 0 0 310 0 0 0 20 0 1 0 92983404 34770944 1612 33554432000 4194304 5972588 140726166691472 140726166688328 5071458 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8489 1612 856 435 0 1852 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33956 KiB
Current children cumulated memory: 6448 KiB

[startup+6.30026 s]
/proc/loadavg: 1.08 1.03 1.19 3/188 28396
/proc/meminfo: memFree=28734156/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33956 memory=6516 CPUtime=6.29 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 2927 0 0 0 629 0 0 0 20 0 1 0 92983404 34770944 1629 33554432000 4194304 5972588 140726166691472 140726166688696 5071478 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8489 1629 856 435 0 1852 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33956 KiB
Current children cumulated memory: 6516 KiB

[startup+12.7003 s]
/proc/loadavg: 1.22 1.06 1.20 3/188 28396
/proc/meminfo: memFree=28734016/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=33956 memory=6724 CPUtime=12.69 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 3567 0 0 0 1269 0 0 0 20 0 1 0 92983404 34770944 1681 33554432000 4194304 5972588 140726166691472 140726166688696 4909624 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8489 1681 861 435 0 1852 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33956 KiB
Current children cumulated memory: 6724 KiB

[startup+25.5003 s]
/proc/loadavg: 1.34 1.09 1.21 3/188 28396
/proc/meminfo: memFree=28733636/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=34088 memory=7164 CPUtime=25.49 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 5037 0 0 0 2549 0 0 0 20 0 1 0 92983404 34906112 1791 33554432000 4194304 5972588 140726166691472 140726166688696 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8522 1791 861 435 0 1885 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34088 KiB
Current children cumulated memory: 7164 KiB

[startup+51.109 s]
/proc/loadavg: 1.57 1.17 1.23 3/188 28396
/proc/meminfo: memFree=28732756/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=34088 memory=7228 CPUtime=51.1 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 5567 0 0 0 5110 0 0 0 20 0 1 0 92983404 34906112 1807 33554432000 4194304 5972588 140726166691472 140726166688696 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8522 1807 861 435 0 1885 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34088 KiB
Current children cumulated memory: 7228 KiB

[startup+102.3 s]
/proc/loadavg: 1.83 1.31 1.27 3/188 28397
/proc/meminfo: memFree=28732344/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=34088 memory=7256 CPUtime=102.29 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 5921 0 0 0 10229 0 0 0 20 0 1 0 92983404 34906112 1814 33554432000 4194304 5972588 140726166691472 140726166688696 5071499 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8522 1814 861 435 0 1885 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34088 KiB
Current children cumulated memory: 7256 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.43 1.32 3/188 28398
/proc/meminfo: memFree=28732248/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=34088 memory=7264 CPUtime=162.3 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 6244 0 0 0 16230 0 0 0 20 0 1 0 92983404 34906112 1816 33554432000 4194304 5972588 140726166691472 140726166688696 5099664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8522 1816 861 435 0 1885 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 34088 KiB
Current children cumulated memory: 7264 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.54 1.36 3/187 28400
/proc/meminfo: memFree=28732432/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=34088 memory=7268 CPUtime=222.3 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 6553 0 0 0 22230 0 0 0 20 0 1 0 92983404 34906112 1817 33554432000 4194304 5972588 140726166691472 140726166688696 4965888 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8522 1817 861 435 0 1885 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 34088 KiB
Current children cumulated memory: 7268 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.98 1.56 1.37 3/187 28400
/proc/meminfo: memFree=28732432/32770624 swapFree=67108860/67108860
[pid=28382] ppid=28379 vsize=34088 memory=7268 CPUtime=240.01 cores=1,3,5,7
/proc/28382/stat : 28382 (cosoco) R 28379 28382 24508 0 -1 4202496 6721 0 0 0 24001 0 0 0 20 0 1 0 92983404 34906112 1817 33554432000 4194304 5972588 140726166691472 140726166688696 4909639 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 35606528 140726166697151 140726166697251 140726166697251 140726166699982 0
/proc/28382/statm: 8522 1817 861 435 0 1885 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 34088 KiB
Current children cumulated memory: 7268 KiB

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

[startup+240.01 s]
# the end of solver process 28382 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.016 s, system=0.002 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.018
CPU user time (s): 240.016
CPU system time (s): 0.002
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 34088
Max. memory (cumulated for all children) (KiB): 7268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.016
system time used= 0.002
maximum resident set size= 7336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6780
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= 109


# summary of solver processes directly reported to runsolver:
#   pid: 28382
#   total CPU time (s): 240.018
#   total CPU user time (s): 240.016
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.883415 second user time and 1.53607 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 06:21:37
IDJOB=4266756
IDBENCH=122981
IDSOLVER=2656
FILE ID=node104/4266756-1502598955
RUNJOBID= node104-1502598096-28366
PBS_JOBID= 20628287
Free space on /tmp= 61864 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-026-004.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266756-1502598955/watcher-4266756-1502598955 -o /tmp/evaluation-result-4266756-1502598955/solver-4266756-1502598955 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28366 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266756-1502598955.xml

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

MD5SUM BENCH= 44c4c29eefa1a4780ca7308d927ffa00
RANDOM SEED=135553931

node104.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        28744232 kB
MemAvailable:   32001880 kB
Buffers:          137396 kB
Cached:          3415304 kB
SwapCached:            0 kB
Active:           317384 kB
Inactive:        3284928 kB
Active(anon):      52492 kB
Inactive(anon):    25028 kB
Active(file):     264892 kB
Inactive(file):  3259900 kB
Unevictable:        6528 kB
Mlocked:            6528 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2352 kB
Writeback:             0 kB
AnonPages:         56196 kB
Mapped:            42844 kB
Shmem:             25228 kB
Slab:             122428 kB
SReclaimable:      97380 kB
SUnreclaim:        25048 kB
KernelStack:        3184 kB
PageTables:         4868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61860 MiB
End job on node104 at 2017-08-13 06:25:37