Trace number 4267032

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)5 240.02 240.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbo-15-30-1.xml
MD5SUM42e0d1a2247f38e5f07d6f797d7a9923
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark153.28799
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of constraints511
Number of domains3
Minimum domain size2
Maximum domain size31
Distribution of domain sizes[{"size":2,"count":450},{"size":30,"count":60},{"size":31,"count":30}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":480},{"degree":5,"count":30},{"degree":31,"count":30}]
Minimum constraint arity3
Maximum constraint arity30
Distribution of constraint arities[{"arity":3,"count":452},{"arity":4,"count":10},{"arity":5,"count":10},{"arity":6,"count":4},{"arity":7,"count":2},{"arity":8,"count":2},{"arity":16,"count":30},{"arity":30,"count":1}]
Number of extensional constraints450
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":450},{"type":"allDifferent","count":1},{"type":"sum","count":30},{"type":"minimum","count":15},{"type":"maximum","count":15}]
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 

0.10/0.13	c SAT : Variables: 3630 -- Clauses: 41040
0.10/0.13	c best=?? lower=0 upper=30 
0.20/0.22	c
0.20/0.22	c This is cosoco 1.12 --  
0.20/0.22	c
0.20/0.22	c command line: cosoco -lc -model -restarts -sat HOME/instance-4267032-1502602666.xml 
0.20/0.22	c enable optimization
0.20/0.22	c ========================================[ Problem Statistics ]===========================================
0.20/0.22	c |                                                                                                       
0.20/0.22	c |  Parse time        :         0.13 s 
0.20/0.22	c |
0.20/0.22	c |               Variables: 540
0.20/0.22	c |            Domain Sizes: 2..31
0.20/0.22	c |
0.20/0.22	c |             Constraints: 512
0.20/0.22	c |                   Arity: 3..30  -- Ternary: 452
0.20/0.22	c | 
0.20/0.22	c |                   Types: 
0.20/0.22	c |                          All Different: 1
0.20/0.22	c |                          Extension: 450  (nb tuples: 900..1110) -- (shared: 420)
0.20/0.22	c |                          Max constant: 1
0.20/0.22	c |                          Minimum Variable: 30
0.20/0.22	c |                          Sum: 30
0.20/0.22	c |                          
0.20/0.22	c =========================================================================================================
0.20/0.22	o 8
0.20/0.22	c    1 calls to solver: best=8 lower=0 upper=7 
0.50/0.59	o 7
3.19/3.25	o 6
3.19/3.25	c    3 calls to solver: best=6 lower=0 upper=5 
44.69/44.71	o 5
240.00/240.00	
240.00/240.00	c *** INTERRUPTED ***
240.00/240.00	c restarts              : 561         
240.00/240.00	c conflicts             : 373829       (1558 /sec)
240.00/240.00	c decisions             : 739502       (3081 /sec)
240.00/240.00	c propagations          : 59808966    (249194 /sec)
240.00/240.00	c root propagations     : 450         
240.00/240.00	c filter calls          : 75976141       (316554 /sec)
240.00/240.00	c useless filter calls  : 62288693       (81 %)
240.00/240.00	c
240.00/240.00	c clauses               : 45969
240.00/240.00	c SAT propagations      : 2382
240.00/240.00	c SAT conflicts         : 0 (0 learnts)
240.00/240.00	c Memory used           : 41.86 MB
240.00/240.00	c CPU time              : 240.01 s
240.00/240.00	
240.00/240.00	c nb Solutions = 4
240.00/240.00	s SATISFIABLE
240.00/240.00	c Best value found: 5
240.00/240.00	
240.00/240.00	
240.00/240.00	v <instantiation type='solution' cost='5'>
240.00/240.00	v <list>max[0] max[10] max[11] max[12] max[13] max[14] 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[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][20] o[0][21] o[0][22] o[0][23] o[0][24] o[0][25] o[0][26] o[0][27] o[0][28] o[0][29] 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][20] o[10][21] o[10][22] o[10][23] o[10][24] o[10][25] o[10][26] o[10][27] o[10][28] o[10][29] 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][20] o[11][21] o[11][22] o[11][23] o[11][24] o[11][25] o[11][26] o[11][27] o[11][28] o[11][29] 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][20] o[12][21] o[12][22] o[12][23] o[12][24] o[12][25] o[12][26] o[12][27] o[12][28] o[12][29] 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][20] o[13][21] o[13][22] o[13][23] o[13][24] o[13][25] o[13][26] o[13][27] o[13][28] o[13][29] 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][20] o[14][21] o[14][22] o[14][23] o[14][24] o[14][25] o[14][26] o[14][27] o[14][28] o[14][29] 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[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][20] o[1][21] o[1][22] o[1][23] o[1][24] o[1][25] o[1][26] o[1][27] o[1][28] o[1][29] 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][20] o[2][21] o[2][22] o[2][23] o[2][24] o[2][25] o[2][26] o[2][27] o[2][28] o[2][29] 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][20] o[3][21] o[3][22] o[3][23] o[3][24] o[3][25] o[3][26] o[3][27] o[3][28] o[3][29] 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][20] o[4][21] o[4][22] o[4][23] o[4][24] o[4][25] o[4][26] o[4][27] o[4][28] o[4][29] 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][20] o[5][21] o[5][22] o[5][23] o[5][24] o[5][25] o[5][26] o[5][27] o[5][28] o[5][29] 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][20] o[6][21] o[6][22] o[6][23] o[6][24] o[6][25] o[6][26] o[6][27] o[6][28] o[6][29] 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][20] o[7][21] o[7][22] o[7][23] o[7][24] o[7][25] o[7][26] o[7][27] o[7][28] o[7][29] 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][20] o[8][21] o[8][22] o[8][23] o[8][24] o[8][25] o[8][26] o[8][27] o[8][28] o[8][29] 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][20] o[9][21] o[9][22] o[9][23] o[9][24] o[9][25] o[9][26] o[9][27] o[9][28] o[9][29] 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[20] p[21] p[22] p[23] p[24] p[25] p[26] p[27] p[28] p[29] 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[20] so[21] so[22] so[23] so[24] so[25] so[26] so[27] so[28] so[29] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
240.00/240.00	v <values>10 24 28 7 5 11 25 21 29 29 16 27 14 23 18 8 17 24 2 1 0 10 0 22 26 13 17 4 19 14 0 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 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 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 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 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 0 0 0 0 0 0 0 0 0 1 1 1 0 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 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 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 12 14 5 7 1 16 17 25 23 9 0 2 13 11 27 8 3 22 26 6 28 19 4 21 24 29 20 10 15 2 5 4 3 4 5 4 4 5 5 5 3 5 5 5 5 5 4 4 4 3 2 4 4 5 5 4 4 4 4 </values>
240.00/240.00	v </instantiation>
240.00/240.00

Verifier Data 

OK	5

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 (15375 MiB free)
  memory of node 1: 16384 MiB (15524 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267032-1502602666/watcher-4267032-1502602666 -o /tmp/evaluation-result-4267032-1502602666/solver-4267032-1502602666 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27833 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4267032-1502602666.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
Current StackSize limit: 8192 KiB

solver pid=2112, runsolver pid=2109

[startup+0.100194 s]*
/proc/loadavg: 2.13 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31639488/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=29988 memory=6352 CPUtime=0.1 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 1783 0 0 0 10 0 0 0 20 0 1 0 93354958 30707712 1588 33554432000 4194304 5972588 140722321320480 140722321317128 5134041 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 7497 1588 790 435 0 860 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29988 KiB
Current children cumulated memory: 6352 KiB

[startup+0.209619 s]*
/proc/loadavg: 2.13 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31631812/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42204 memory=14924 CPUtime=0.2 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 3939 0 0 0 20 0 0 0 20 0 1 0 93354958 43216896 3731 33554432000 4194304 5972588 140722321320480 140722321317128 4909184 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10551 3731 848 435 0 3914 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 42204 KiB
Current children cumulated memory: 14924 KiB

[startup+0.309734 s]*
/proc/loadavg: 2.13 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31631068/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42332 memory=15124 CPUtime=0.3 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 3943 0 0 0 30 0 0 0 20 0 1 0 93354958 43347968 3781 33554432000 4194304 5972588 140722321320480 140722321317128 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10583 3781 850 435 0 3946 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 42332 KiB
Current children cumulated memory: 15124 KiB

[startup+0.70042 s]
/proc/loadavg: 2.13 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31630820/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42728 memory=15384 CPUtime=0.69 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 4044 0 0 0 69 0 0 0 20 0 1 0 93354958 43753472 3846 33554432000 4194304 5972588 140722321320480 140722321317128 4935456 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10682 3846 850 435 0 4045 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 15384 KiB

[startup+1.50041 s]
/proc/loadavg: 2.13 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31630448/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42728 memory=15384 CPUtime=1.49 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 4050 0 0 0 149 0 0 0 20 0 1 0 93354958 43753472 3846 33554432000 4194304 5972588 140722321320480 140722321317928 4935490 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10682 3846 850 435 0 4045 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 15384 KiB

[startup+3.10949 s]
/proc/loadavg: 2.12 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31630156/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42728 memory=15596 CPUtime=3.1 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 6783 0 0 0 310 0 0 0 20 0 1 0 93354958 43753472 3899 33554432000 4194304 5972588 140722321320480 140722321317928 4935493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10682 3899 850 435 0 4045 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 15596 KiB

[startup+6.30039 s]
/proc/loadavg: 2.12 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31630156/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42728 memory=15732 CPUtime=6.29 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 9620 0 0 0 629 0 0 0 20 0 1 0 93354958 43753472 3933 33554432000 4194304 5972588 140722321320480 140722321317928 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10682 3933 850 435 0 4045 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 15732 KiB

[startup+12.7004 s]
/proc/loadavg: 2.11 2.13 2.09 3/187 2113
/proc/meminfo: memFree=31630284/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42728 memory=15880 CPUtime=12.69 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 12420 0 0 0 1269 0 0 0 20 0 1 0 93354958 43753472 3970 33554432000 4194304 5972588 140722321320480 140722321307672 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10682 3970 850 435 0 4045 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 15880 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.12 2.09 3/187 2113
/proc/meminfo: memFree=31629912/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42728 memory=16076 CPUtime=25.49 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 18039 0 0 0 2549 0 0 0 20 0 1 0 93354958 43753472 4019 33554432000 4194304 5972588 140722321320480 140722321307672 4935490 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10682 4019 850 435 0 4045 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 42728 KiB
Current children cumulated memory: 16076 KiB

[startup+51.1096 s]
/proc/loadavg: 1.99 2.10 2.08 3/187 2305
/proc/meminfo: memFree=31637072/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42860 memory=16204 CPUtime=51.09 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 18638 0 0 0 5109 0 0 0 20 0 1 0 93354958 43888640 4051 33554432000 4194304 5972588 140722321320480 140722321317928 4935625 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10715 4051 850 435 0 4078 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 42860 KiB
Current children cumulated memory: 16204 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/187 2307
/proc/meminfo: memFree=31638004/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42860 memory=16312 CPUtime=102.29 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 19152 0 0 0 10229 0 0 0 20 0 1 0 93354958 43888640 4078 33554432000 4194304 5972588 140722321320480 140722321317928 4935605 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10715 4078 850 435 0 4078 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 42860 KiB
Current children cumulated memory: 16312 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.08 2.08 3/187 2308
/proc/meminfo: memFree=31638528/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42860 memory=16340 CPUtime=162.29 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 19632 0 0 0 16229 0 0 0 20 0 1 0 93354958 43888640 4085 33554432000 4194304 5972588 140722321320480 140722321317928 4934208 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10715 4085 850 435 0 4078 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 42860 KiB
Current children cumulated memory: 16340 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 2310
/proc/meminfo: memFree=31638916/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42860 memory=16352 CPUtime=222.29 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 20113 0 0 0 22229 0 0 0 20 0 1 0 93354958 43888640 4088 33554432000 4194304 5972588 140722321320480 140722321317928 4935454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10715 4088 850 435 0 4078 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 42860 KiB
Current children cumulated memory: 16352 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.09 2.08 2.07 3/187 2376
/proc/meminfo: memFree=29783728/32770624 swapFree=67108860/67108860
[pid=2112] ppid=2109 vsize=42860 memory=16352 CPUtime=240 cores=0,2,4,6
/proc/2112/stat : 2112 (cosoco) R 2109 2112 24193 0 -1 4202496 20141 0 0 0 24000 0 0 0 20 0 1 0 93354958 43888640 4088 33554432000 4194304 5972588 140722321320480 140722321317928 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 35082240 140722321327295 140722321327395 140722321327395 140722321330126 0
/proc/2112/statm: 10715 4088 850 435 0 4078 0
Current children cumulated CPU time: 240 s
Current children cumulated vsize: 42860 KiB
Current children cumulated memory: 16352 KiB

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

[startup+240.01 s]
# the end of solver process 2112 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.01 s, system=0.01 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): 240.02
CPU user time (s): 240.01
CPU system time (s): 0.01
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 42860
Max. memory (cumulated for all children) (KiB): 16352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.01
system time used= 0.01
maximum resident set size= 16428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20186
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= 15
involuntary context switches= 91


# summary of solver processes directly reported to runsolver:
#   pid: 2112
#   total CPU time (s): 240.02
#   total CPU user time (s): 240.01
#   total CPU system time (s): 0.01

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.896281 second user time and 1.65212 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 07:23:28
IDJOB=4267032
IDBENCH=140523
IDSOLVER=2656
FILE ID=node102/4267032-1502602666
RUNJOBID= node102-1502596320-27833
PBS_JOBID= 20628289
Free space on /tmp= 61908 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbo-15-30-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267032-1502602666/watcher-4267032-1502602666 -o /tmp/evaluation-result-4267032-1502602666/solver-4267032-1502602666 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27833 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4267032-1502602666.xml

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

MD5SUM BENCH= 42e0d1a2247f38e5f07d6f797d7a9923
RANDOM SEED=907509531

node102.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	: 5333.35
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	: 5333.35
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	: 5333.35
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	: 5333.35
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:        31642388 kB
MemAvailable:   31980456 kB
Buffers:           91556 kB
Cached:           530932 kB
SwapCached:            0 kB
Active:           581372 kB
Inactive:         104296 kB
Active(anon):      13504 kB
Inactive(anon):    77112 kB
Active(file):     567868 kB
Inactive(file):    27184 kB
Unevictable:        6440 kB
Mlocked:            6440 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2648 kB
Writeback:             0 kB
AnonPages:         69064 kB
Mapped:            45144 kB
Shmem:             25228 kB
Slab:             143852 kB
SReclaimable:     117700 kB
SUnreclaim:        26152 kB
KernelStack:        3344 kB
PageTables:         4808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     366160 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:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61904 MiB
End job on node102 at 2017-08-13 07:27:28