Trace number 4267026

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)12 240.03101 240.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-pb-20-20-1.xml
MD5SUMfba97587c84e09253678fbe4a2f6ebc1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark244.642
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of constraints461
Number of domains3
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":400},{"size":20,"count":60},{"size":21,"count":20}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":420},{"degree":5,"count":4},{"degree":7,"count":4},{"degree":9,"count":6},{"degree":11,"count":5},{"degree":13,"count":1},{"degree":21,"count":40}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":2},{"arity":3,"count":408},{"arity":4,"count":12},{"arity":5,"count":6},{"arity":6,"count":4},{"arity":7,"count":6},{"arity":9,"count":2},{"arity":20,"count":1},{"arity":21,"count":20}]
Number of extensional constraints400
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":400},{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"minimum","count":20},{"type":"maximum","count":20}]
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 

0.00/0.05	c SAT : Variables: 2420 -- Clauses: 16480
0.00/0.05	c best=?? lower=0 upper=20 
0.00/0.09	c
0.00/0.09	c This is cosoco 1.12 --  
0.00/0.09	c
0.00/0.09	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267026-1502602638.xml 
0.00/0.09	c enable optimization
0.00/0.09	c ========================================[ Problem Statistics ]===========================================
0.00/0.09	c |                                                                                                       
0.00/0.09	c |  Parse time        :         0.05 s 
0.00/0.09	c |
0.00/0.09	c |               Variables: 480
0.00/0.09	c |            Domain Sizes: 2..21
0.00/0.09	c |
0.00/0.09	c |             Constraints: 462
0.00/0.09	c |                   Arity: 2..21  -- Binary: 2  -- Ternary: 408
0.00/0.09	c | 
0.00/0.09	c |                   Types: 
0.00/0.09	c |                          All Different: 1
0.00/0.09	c |                          Extension: 400  (nb tuples: 400..490) -- (shared: 380)
0.00/0.09	c |                          Max constant: 1
0.00/0.09	c |                          Minimum Variable: 40
0.00/0.09	c |                          Sum: 20
0.00/0.09	c |                          
0.00/0.09	c =========================================================================================================
0.00/0.09	o 13
0.00/0.09	c    1 calls to solver: best=13 lower=0 upper=12 
1.29/1.31	o 12
5.10/5.14	conflict 34lvl : 16 bt16-644:0(848)X135929
240.02/240.00	
240.02/240.00	c *** INTERRUPTED ***
240.02/240.00	c restarts              : 570         
240.02/240.00	c conflicts             : 914230       (3809 /sec)
240.02/240.00	c decisions             : 3519386      (14663 /sec)
240.02/240.00	c propagations          : 105210911   (438336 /sec)
240.02/240.00	c root propagations     : 2656        
240.02/240.00	c filter calls          : 244025164      (1016673 /sec)
240.02/240.00	c useless filter calls  : 189562108      (77 %)
240.02/240.00	c
240.02/240.00	c clauses               : 20566
240.02/240.00	c SAT propagations      : 3629
240.02/240.00	c SAT conflicts         : 213 (1 learnts)
240.02/240.00	c Memory used           : 36.54 MB
240.02/240.00	c CPU time              : 240.023 s
240.02/240.00	
240.02/240.00	c nb Solutions = 2
240.02/240.00	s SATISFIABLE
240.02/240.00	c Best value found: 12
240.02/240.00	
240.02/240.00	
240.02/240.00	v <instantiation type='solution' cost='12'>
240.02/240.00	v <list>max[0] max[10] max[11] max[12] max[13] max[14] max[15] max[16] max[17] max[18] max[19] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] min[0] min[10] min[11] min[12] min[13] min[14] min[15] min[16] min[17] min[18] min[19] 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[10][0] o[10][10] o[10][11] o[10][12] o[10][13] o[10][14] o[10][15] o[10][16] o[10][17] o[10][18] o[10][19] o[10][1] o[10][2] o[10][3] o[10][4] o[10][5] o[10][6] o[10][7] o[10][8] o[10][9] o[11][0] o[11][10] o[11][11] o[11][12] o[11][13] o[11][14] o[11][15] o[11][16] o[11][17] o[11][18] o[11][19] o[11][1] o[11][2] o[11][3] o[11][4] o[11][5] o[11][6] o[11][7] o[11][8] o[11][9] o[12][0] o[12][10] o[12][11] o[12][12] o[12][13] o[12][14] o[12][15] o[12][16] o[12][17] o[12][18] o[12][19] o[12][1] o[12][2] o[12][3] o[12][4] o[12][5] o[12][6] o[12][7] o[12][8] o[12][9] o[13][0] o[13][10] o[13][11] o[13][12] o[13][13] o[13][14] o[13][15] o[13][16] o[13][17] o[13][18] o[13][19] o[13][1] o[13][2] o[13][3] o[13][4] o[13][5] o[13][6] o[13][7] o[13][8] o[13][9] o[14][0] o[14][10] o[14][11] o[14][12] o[14][13] o[14][14] o[14][15] o[14][16] o[14][17] o[14][18] o[14][19] o[14][1] o[14][2] o[14][3] o[14][4] o[14][5] o[14][6] o[14][7] o[14][8] o[14][9] o[15][0] o[15][10] o[15][11] o[15][12] o[15][13] o[15][14] o[15][15] o[15][16] o[15][17] o[15][18] o[15][19] o[15][1] o[15][2] o[15][3] o[15][4] o[15][5] o[15][6] o[15][7] o[15][8] o[15][9] o[16][0] o[16][10] o[16][11] o[16][12] o[16][13] o[16][14] o[16][15] o[16][16] o[16][17] o[16][18] o[16][19] o[16][1] o[16][2] o[16][3] o[16][4] o[16][5] o[16][6] o[16][7] o[16][8] o[16][9] o[17][0] o[17][10] o[17][11] o[17][12] o[17][13] o[17][14] o[17][15] o[17][16] o[17][17] o[17][18] o[17][19] o[17][1] o[17][2] o[17][3] o[17][4] o[17][5] o[17][6] o[17][7] o[17][8] o[17][9] o[18][0] o[18][10] o[18][11] o[18][12] o[18][13] o[18][14] o[18][15] o[18][16] o[18][17] o[18][18] o[18][19] o[18][1] o[18][2] o[18][3] o[18][4] o[18][5] o[18][6] o[18][7] o[18][8] o[18][9] o[19][0] o[19][10] o[19][11] o[19][12] o[19][13] o[19][14] o[19][15] o[19][16] o[19][17] o[19][18] o[19][19] o[19][1] o[19][2] o[19][3] o[19][4] o[19][5] o[19][6] o[19][7] o[19][8] o[19][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>
240.02/240.00	v <values>10 14 14 18 17 8 18 16 12 19 6 18 9 17 16 5 12 15 19 18 0 3 6 0 13 8 3 10 11 14 2 16 8 0 1 1 2 6 15 4 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 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 1 1 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 8 4 6 10 2 18 9 11 5 14 3 1 12 19 17 16 0 7 15 13 3 11 11 11 10 11 10 10 8 6 2 5 7 9 10 10 11 10 12 11 </values>
240.02/240.00	v </instantiation>
240.02/240.00

Verifier Data 

OK	12

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 (12349 MiB free)
  memory of node 1: 16384 MiB (13664 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267026-1502602638/watcher-4267026-1502602638 -o /tmp/evaluation-result-4267026-1502602638/solver-4267026-1502602638 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28410 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4267026-1502602638.xml 

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

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
solver pid=31242, runsolver pid=31239
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.08 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26632108/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37284 memory=9664 CPUtime=0.1 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 2615 0 0 0 10 0 0 0 20 0 1 0 93335467 38178816 2416 33554432000 4194304 5972588 140729258334960 140729258329528 4935408 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9321 2416 848 435 0 2684 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37284 KiB
Current children cumulated memory: 9664 KiB

[startup+0.209734 s]*
/proc/loadavg: 2.08 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26632108/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37284 memory=9664 CPUtime=0.21 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 2624 0 0 0 21 0 0 0 20 0 1 0 93335467 38178816 2416 33554432000 4194304 5972588 140729258334960 140729258329528 4935408 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9321 2416 848 435 0 2684 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37284 KiB
Current children cumulated memory: 9664 KiB

[startup+0.309445 s]*
/proc/loadavg: 2.08 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26632108/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37284 memory=9664 CPUtime=0.31 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 2624 0 0 0 31 0 0 0 20 0 1 0 93335467 38178816 2416 33554432000 4194304 5972588 140729258334960 140729258329528 4935428 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9321 2416 848 435 0 2684 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 37284 KiB
Current children cumulated memory: 9664 KiB

[startup+0.70034 s]
/proc/loadavg: 2.08 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26632108/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37284 memory=9664 CPUtime=0.69 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 2628 0 0 0 69 0 0 0 20 0 1 0 93335467 38178816 2416 33554432000 4194304 5972588 140729258334960 140729258329528 4935486 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9321 2416 848 435 0 2684 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37284 KiB
Current children cumulated memory: 9664 KiB

[startup+1.50035 s]
/proc/loadavg: 2.08 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26632108/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=9928 CPUtime=1.49 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 2673 0 0 0 149 0 0 0 20 0 1 0 93335467 38313984 2482 33554432000 4194304 5972588 140729258334960 140729258332408 4935454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 2482 850 435 0 2717 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 9928 KiB

[startup+3.10935 s]
/proc/loadavg: 2.07 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26631116/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=10084 CPUtime=3.1 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 4203 0 0 0 310 0 0 0 20 0 1 0 93335467 38313984 2521 33554432000 4194304 5972588 140729258334960 140729258332408 4935493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 2521 850 435 0 2717 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 10084 KiB

[startup+6.30033 s]
/proc/loadavg: 2.07 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26628944/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12216 CPUtime=6.29 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 5753 0 0 0 629 0 0 0 20 0 1 0 93335467 38313984 3054 33554432000 4194304 5972588 140729258334960 140729258332184 5333838 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3054 855 435 0 2717 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12216 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.00 2.03 3/188 31243
/proc/meminfo: memFree=26628820/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12224 CPUtime=12.69 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 7281 0 0 0 1269 0 0 0 20 0 1 0 93335467 38313984 3056 33554432000 4194304 5972588 140729258334960 140729258332184 4935277 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3056 855 435 0 2717 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12224 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26626184/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12244 CPUtime=25.49 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 10182 0 0 0 2549 0 0 0 20 0 1 0 93335467 38313984 3061 33554432000 4194304 5972588 140729258334960 140729258332184 4934223 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3061 855 435 0 2717 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12244 KiB

[startup+51.1093 s]
/proc/loadavg: 2.03 2.00 2.03 3/188 31435
/proc/meminfo: memFree=26625060/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12256 CPUtime=51.1 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 11876 0 0 0 5110 0 0 0 20 0 1 0 93335467 38313984 3064 33554432000 4194304 5972588 140729258334960 140729258332184 4909404 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3064 855 435 0 2717 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12256 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.99 2.03 3/188 31436
/proc/meminfo: memFree=26625720/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12268 CPUtime=102.3 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 12909 0 0 0 10230 0 0 0 20 0 1 0 93335467 38313984 3067 33554432000 4194304 5972588 140729258334960 140729258332184 4931766 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3067 855 435 0 2717 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12268 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/187 31438
/proc/meminfo: memFree=26625396/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12356 CPUtime=162.3 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 13531 0 0 0 16230 0 0 0 20 0 1 0 93335467 38313984 3089 33554432000 4194304 5972588 140729258334960 140729258332184 4931790 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3089 855 435 0 2717 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12356 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 31439
/proc/meminfo: memFree=26625220/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12368 CPUtime=222.31 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 14151 0 0 0 22231 0 0 0 20 0 1 0 93335467 38313984 3092 33554432000 4194304 5972588 140729258334960 140729258332184 5328030 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3092 855 435 0 2717 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12368 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.28 2.05 2.05 3/187 31439
/proc/meminfo: memFree=26625344/32770624 swapFree=67108860/67108860
[pid=31242] ppid=31239 vsize=37416 memory=12368 CPUtime=240.02 cores=0,2,4,6
/proc/31242/stat : 31242 (cosoco) R 31239 31242 24318 0 -1 4202496 14151 0 0 0 24002 0 0 0 20 0 1 0 93335467 38313984 3092 33554432000 4194304 5972588 140729258334960 140729258332184 5039193 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 34594816 140729258341567 140729258341667 140729258341667 140729258344398 0
/proc/31242/statm: 9354 3092 855 435 0 2717 0
Current children cumulated CPU time: 240.02 s
Current children cumulated vsize: 37416 KiB
Current children cumulated memory: 12368 KiB

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

[startup+240.01 s]
# the end of solver process 31242 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.023 s, system=0.008 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): 240.031
CPU user time (s): 240.023
CPU system time (s): 0.008
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 37416
Max. memory (cumulated for all children) (KiB): 12368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.023
system time used= 0.008
maximum resident set size= 12444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14196
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= 80


# summary of solver processes directly reported to runsolver:
#   pid: 31242
#   total CPU time (s): 240.031
#   total CPU user time (s): 240.023
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.817938 second user time and 1.69946 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 07:23:00
IDJOB=4267026
IDBENCH=140512
IDSOLVER=2656
FILE ID=node105/4267026-1502602638
RUNJOBID= node105-1502597910-28410
PBS_JOBID= 20628286
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-pb-20-20-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267026-1502602638/watcher-4267026-1502602638 -o /tmp/evaluation-result-4267026-1502602638/solver-4267026-1502602638 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28410 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4267026-1502602638.xml

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

MD5SUM BENCH= fba97587c84e09253678fbe4a2f6ebc1
RANDOM SEED=703572283

node105.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26638300 kB
MemAvailable:   31973296 kB
Buffers:          150872 kB
Cached:          5460848 kB
SwapCached:            0 kB
Active:           656732 kB
Inactive:        5015472 kB
Active(anon):      63432 kB
Inactive(anon):    25072 kB
Active(file):     593300 kB
Inactive(file):  4990400 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2280 kB
Writeback:             0 kB
AnonPages:         66592 kB
Mapped:            45268 kB
Shmem:             25228 kB
Slab:             159840 kB
SReclaimable:     134264 kB
SUnreclaim:        25576 kB
KernelStack:        3344 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60660 MiB
End job on node105 at 2017-08-13 07:27:00