Trace number 4267035

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)6 251.963 252.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbp-10-20-1.xml
MD5SUM9259b7dd3f7335d1c64b8332bd6645a5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark39.636799
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of constraints241
Number of domains3
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":200},{"size":20,"count":40},{"size":21,"count":20}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":220},{"degree":3,"count":6},{"degree":5,"count":10},{"degree":7,"count":2},{"degree":9,"count":2},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":200},{"arity":5,"count":20},{"arity":11,"count":20},{"arity":20,"count":1}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"minimum","count":10},{"type":"maximum","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.09	c SAT : Variables: 1620 -- Clauses: 12260
0.00/0.09	c best=?? lower=0 upper=20 
0.05/0.11	c
0.05/0.11	c This is cosoco 1.12 --  
0.05/0.11	c
0.05/0.11	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267035-1502649607.xml 
0.05/0.11	c enable optimization
0.05/0.11	c ========================================[ Problem Statistics ]===========================================
0.05/0.11	c |                                                                                                       
0.05/0.11	c |  Parse time        :         0.04 s 
0.05/0.11	c |
0.05/0.11	c |               Variables: 260
0.05/0.11	c |            Domain Sizes: 2..21
0.05/0.11	c |
0.05/0.11	c |             Constraints: 242
0.05/0.11	c |                   Arity: 3..20  -- Ternary: 200
0.05/0.11	c | 
0.05/0.11	c |                   Types: 
0.05/0.11	c |                          All Different: 1
0.05/0.11	c |                          Extension: 200  (nb tuples: 400..490) -- (shared: 180)
0.05/0.11	c |                          Max constant: 1
0.05/0.11	c |                          Minimum Variable: 20
0.05/0.11	c |                          Sum: 20
0.05/0.11	c |                          
0.05/0.11	c =========================================================================================================
0.05/0.11	o 8
0.05/0.11	c    1 calls to solver: best=8 lower=0 upper=7 
0.05/0.13	o 7
5.05/5.15	o 6
5.05/5.15	c    3 calls to solver: best=6 lower=0 upper=5 
251.95/252.00	
251.95/252.00	c *** INTERRUPTED ***
251.95/252.00	c restarts              : 577         
251.95/252.00	c conflicts             : 1776199      (7050 /sec)
251.95/252.00	c decisions             : 3464107      (13749 /sec)
251.95/252.00	c propagations          : 148945300   (591153 /sec)
251.95/252.00	c root propagations     : 200         
251.95/252.00	c filter calls          : 230304779      (914063 /sec)
251.95/252.00	c useless filter calls  : 179340014      (77 %)
251.95/252.00	c
251.95/252.00	c clauses               : 16758
251.95/252.00	c SAT propagations      : 5276
251.95/252.00	c SAT conflicts         : 215 (0 learnts)
251.95/252.00	c Memory used           : 33.80 MB
251.95/252.00	c CPU time              : 251.957 s
251.95/252.00	
251.95/252.00	c nb Solutions = 3
251.95/252.00	s SATISFIABLE
251.95/252.00	c Best value found: 6
251.95/252.00	
251.95/252.00	
251.95/252.00	v <instantiation type='solution' cost='6'>
251.95/252.00	v <list>max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] o[0][0] o[0][10] o[0][11] o[0][12] o[0][13] o[0][14] o[0][15] o[0][16] o[0][17] o[0][18] o[0][19] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[1][0] o[1][10] o[1][11] o[1][12] o[1][13] o[1][14] o[1][15] o[1][16] o[1][17] o[1][18] o[1][19] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[2][0] o[2][10] o[2][11] o[2][12] o[2][13] o[2][14] o[2][15] o[2][16] o[2][17] o[2][18] o[2][19] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[3][0] o[3][10] o[3][11] o[3][12] o[3][13] o[3][14] o[3][15] o[3][16] o[3][17] o[3][18] o[3][19] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[4][0] o[4][10] o[4][11] o[4][12] o[4][13] o[4][14] o[4][15] o[4][16] o[4][17] o[4][18] o[4][19] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[5][0] o[5][10] o[5][11] o[5][12] o[5][13] o[5][14] o[5][15] o[5][16] o[5][17] o[5][18] o[5][19] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[6][0] o[6][10] o[6][11] o[6][12] o[6][13] o[6][14] o[6][15] o[6][16] o[6][17] o[6][18] o[6][19] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[7][0] o[7][10] o[7][11] o[7][12] o[7][13] o[7][14] o[7][15] o[7][16] o[7][17] o[7][18] o[7][19] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][10] o[8][11] o[8][12] o[8][13] o[8][14] o[8][15] o[8][16] o[8][17] o[8][18] o[8][19] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][10] o[9][11] o[9][12] o[9][13] o[9][14] o[9][15] o[9][16] o[9][17] o[9][18] o[9][19] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] p[0] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] so[0] so[10] so[11] so[12] so[13] so[14] so[15] so[16] so[17] so[18] so[19] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
251.95/252.00	v <values>17 19 18 16 6 3 14 9 15 11 10 1 12 0 2 0 0 5 7 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 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 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 12 2 9 3 7 8 10 18 4 19 11 5 14 0 16 15 6 13 17 1 4 6 6 6 6 6 5 4 3 2 1 5 6 6 5 6 6 6 6 6 </values>
251.95/252.00	v </instantiation>
251.95/252.00

Verifier Data 

OK	6

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 (15476 MiB free)
  memory of node 1: 16384 MiB (15598 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267035-1502649607/watcher-4267035-1502649607 -o /tmp/evaluation-result-4267035-1502649607/solver-4267035-1502649607 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20628 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4267035-1502649607.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
solver pid=24282, runsolver pid=24279
Current StackSize limit: 8192 KiB


[startup+0.100821 s]*
/proc/loadavg: 2.01 2.04 2.05 3/186 24283
/proc/meminfo: memFree=31818020/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34080 memory=6320 CPUtime=0.05 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 1801 0 0 0 5 0 0 0 20 0 1 0 112467167 34897920 1580 18446744073709551615 4194304 5972588 140735528023376 140735528010584 4935556 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8520 1580 828 435 0 1883 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 34080 KiB
Current children cumulated memory: 6320 KiB

[startup+0.209541 s]*
/proc/loadavg: 2.01 2.04 2.05 3/186 24283
/proc/meminfo: memFree=31818020/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34344 memory=6848 CPUtime=0.16 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 1893 0 0 0 16 0 0 0 20 0 1 0 112467167 35168256 1712 18446744073709551615 4194304 5972588 140735528023376 140735528010584 5328722 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8586 1712 848 435 0 1949 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 34344 KiB
Current children cumulated memory: 6848 KiB

[startup+0.308958 s]*
/proc/loadavg: 2.01 2.04 2.05 3/186 24283
/proc/meminfo: memFree=31817648/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34344 memory=6848 CPUtime=0.26 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 1895 0 0 0 26 0 0 0 20 0 1 0 112467167 35168256 1712 18446744073709551615 4194304 5972588 140735528023376 140735528010584 4935454 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8586 1712 848 435 0 1949 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 34344 KiB
Current children cumulated memory: 6848 KiB

[startup+0.700224 s]
/proc/loadavg: 2.01 2.04 2.05 3/186 24283
/proc/meminfo: memFree=31817648/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34344 memory=6848 CPUtime=0.64 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 1910 0 0 0 64 0 0 0 20 0 1 0 112467167 35168256 1712 18446744073709551615 4194304 5972588 140735528023376 140735528020824 4935502 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8586 1712 848 435 0 1949 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 34344 KiB
Current children cumulated memory: 6848 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.04 2.05 3/186 24283
/proc/meminfo: memFree=31817648/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34472 memory=7104 CPUtime=1.44 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 1940 0 0 0 144 0 0 0 20 0 1 0 112467167 35299328 1776 18446744073709551615 4194304 5972588 140735528023376 140735528020824 5009879 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8618 1776 850 435 0 1981 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 7104 KiB

[startup+3.10905 s]
/proc/loadavg: 2.01 2.04 2.05 3/186 24283
/proc/meminfo: memFree=31815104/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34472 memory=9240 CPUtime=3.05 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 2791 0 0 0 305 0 0 0 20 0 1 0 112467167 35299328 2310 18446744073709551615 4194304 5972588 140735528023376 140735528020600 4934208 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8618 2310 850 435 0 1981 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 9240 KiB

[startup+6.30022 s]
/proc/loadavg: 1.93 2.02 2.04 4/186 24347
/proc/meminfo: memFree=31842212/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34472 memory=9336 CPUtime=6.24 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 3659 0 0 0 624 0 0 0 20 0 1 0 112467167 35299328 2334 18446744073709551615 4194304 5972588 140735528023376 140735528010568 4935582 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8618 2334 850 435 0 1981 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 9336 KiB

[startup+12.7002 s]
/proc/loadavg: 1.85 2.00 2.03 3/186 24347
/proc/meminfo: memFree=31677344/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34472 memory=9340 CPUtime=12.64 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 4514 0 0 0 1264 0 0 0 20 0 1 0 112467167 35299328 2335 18446744073709551615 4194304 5972588 140735528023376 140735528010568 4934208 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8618 2335 850 435 0 1981 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 9340 KiB

[startup+25.5003 s]
/proc/loadavg: 1.80 1.99 2.03 3/186 24347
/proc/meminfo: memFree=31677344/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34472 memory=9348 CPUtime=25.44 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 6211 0 0 0 2544 0 0 0 20 0 1 0 112467167 35299328 2337 18446744073709551615 4194304 5972588 140735528023376 140735528010568 5323635 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8618 2337 850 435 0 1981 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 9348 KiB

[startup+51.1092 s]
/proc/loadavg: 1.87 1.99 2.03 3/186 24350
/proc/meminfo: memFree=31674900/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34608 memory=9408 CPUtime=51.05 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 6621 0 0 0 5105 0 0 0 20 0 1 0 112467167 35438592 2352 18446744073709551615 4194304 5972588 140735528023376 140735528020024 4978779 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8652 2352 850 435 0 2015 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 34608 KiB
Current children cumulated memory: 9408 KiB

[startup+102.3 s]
/proc/loadavg: 1.94 1.99 2.03 3/185 24352
/proc/meminfo: memFree=31675492/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34608 memory=9472 CPUtime=102.24 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 7043 0 0 0 10224 0 0 0 20 0 1 0 112467167 35438592 2368 18446744073709551615 4194304 5972588 140735528023376 140735528020024 4931750 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8652 2368 850 435 0 2015 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 34608 KiB
Current children cumulated memory: 9472 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/185 24355
/proc/meminfo: memFree=31675840/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34608 memory=9476 CPUtime=162.24 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 7446 0 0 0 16224 0 0 0 20 0 1 0 112467167 35438592 2369 18446744073709551615 4194304 5972588 140735528023376 140735528020024 5039131 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8652 2369 850 435 0 2015 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 34608 KiB
Current children cumulated memory: 9476 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/185 24357
/proc/meminfo: memFree=31675664/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34608 memory=9476 CPUtime=222.24 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 7843 0 0 0 22224 0 0 0 20 0 1 0 112467167 35438592 2369 18446744073709551615 4194304 5972588 140735528023376 140735528020024 4935463 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8652 2369 850 435 0 2015 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 34608 KiB
Current children cumulated memory: 9476 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.03 3/189 24373
/proc/meminfo: memFree=31670528/32770624 swapFree=67108764/67108860
[pid=24282] ppid=24279 vsize=34608 memory=9476 CPUtime=251.95 cores=0,2,4,6
/proc/24282/stat : 24282 (cosoco) R 24279 24282 4674 0 -1 4202496 8129 0 0 0 25195 0 0 0 20 0 1 0 112467167 35438592 2369 18446744073709551615 4194304 5972588 140735528023376 140735528020024 4934318 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 26296320 140735528030665 140735528030765 140735528030765 140735528034254 0
/proc/24282/statm: 8652 2369 850 435 0 2015 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 34608 KiB
Current children cumulated memory: 9476 KiB

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

[startup+252.01 s]
# the end of solver process 24282 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.957 s, system=0.006 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): 251.963
CPU user time (s): 251.957
CPU system time (s): 0.006
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 34608
Max. memory (cumulated for all children) (KiB): 9476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.957
system time used= 0.006
maximum resident set size= 9548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8189
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= 12
involuntary context switches= 110


# summary of solver processes directly reported to runsolver:
#   pid: 24282
#   total CPU time (s): 251.963
#   total CPU user time (s): 251.957
#   total CPU system time (s): 0.006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.838802 second user time and 1.76793 second system time

The end

Launcher Data 

Begin job on node134 at 2017-08-13 20:26:13
IDJOB=4267035
IDBENCH=140540
IDSOLVER=2656
FILE ID=node134/4267035-1502649607
RUNJOBID= node134-1502642157-20628
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbp-10-20-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267035-1502649607/watcher-4267035-1502649607 -o /tmp/evaluation-result-4267035-1502649607/solver-4267035-1502649607 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node134-1502642157-20628 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4267035-1502649607.xml

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

MD5SUM BENCH= 9259b7dd3f7335d1c64b8332bd6645a5
RANDOM SEED=1297775493

node134.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:        31820824 kB
MemAvailable:   31945364 kB
Buffers:          217972 kB
Cached:           209756 kB
SwapCached:            4 kB
Active:           392540 kB
Inactive:         126100 kB
Active(anon):      35016 kB
Inactive(anon):    97332 kB
Active(file):     357524 kB
Inactive(file):    28768 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108764 kB
Dirty:              2436 kB
Writeback:             0 kB
AnonPages:        174452 kB
Mapped:            58436 kB
Shmem:             41564 kB
Slab:             135228 kB
SReclaimable:     108168 kB
SUnreclaim:        27060 kB
KernelStack:        3568 kB
PageTables:         5180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     374688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62028 MiB
End job on node134 at 2017-08-13 20:30:25