Trace number 4266734

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)356 240.032 240.011

General information on the benchmark

NameLowAutocorrelation/LowAutocorrelation-m1-s1/
LowAutocorrelation-040.xml
MD5SUM4e9e0842de773da2d9de44121d9bf85e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark168
Best CPU time to get the best result obtained on this benchmark1987.84
Satisfiable
(Un)Satisfiability was proved
Number of variables1639
Number of constraints858
Number of domains79
Minimum domain size2
Maximum domain size79
Distribution of domain sizes[{"size":2,"count":821},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":18,"count":1},{"size":19,"count":2},{"size":20,"count":1},{"size":21,"count":2},{"size":22,"count":1},{"size":23,"count":2},{"size":24,"count":1},{"size":25,"count":2},{"size":26,"count":1},"...",{"size":36,"count":1}, {"size":37,"count":2}, {"size":38,"count":1}, {"size":39,"count":2}, {"size":40,"count":1}, {"size":41,"count":1}, {"size":43,"count":1}, {"size":45,"count":1}, {"size":47,"count":1}, {"size":49,"count":1}, {"size":51,"count":1}, {"size":53,"count":1}, {"size":55,"count":1}, {"size":57,"count":1}, {"size":59,"count":1}, {"size":61,"count":1}, {"size":63,"count":1}, {"size":65,"count":1}, {"size":67,"count":1}, {"size":69,"count":1}, {"size":71,"count":1}, {"size":73,"count":1}, {"size":75,"count":1}, {"size":77,"count":1}, {"size":79,"count":1}]
Minimum variable degree0
Maximum variable degree39
Distribution of variable degrees[{"degree":0,"count":741},{"degree":2,"count":858},{"degree":39,"count":40}]
Minimum constraint arity2
Maximum constraint arity40
Distribution of constraint arities[{"arity":2,"count":40},{"arity":3,"count":781},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":1},{"arity":21,"count":1},{"arity":22,"count":1},{"arity":23,"count":1},{"arity":24,"count":1},{"arity":25,"count":1},{"arity":26,"count":1},{"arity":27,"count":1},{"arity":28,"count":1},{"arity":29,"count":1},{"arity":30,"count":1},{"arity":31,"count":1},{"arity":32,"count":1},{"arity":33,"count":1},{"arity":34,"count":1},{"arity":35,"count":1},{"arity":36,"count":1},{"arity":37,"count":1},{"arity":38,"count":1},{"arity":39,"count":1},{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints819
Distribution of constraint types[{"type":"intension","count":819},{"type":"sum","count":39}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data

0.89/0.93	c SAT : Variables: 5540 -- Clauses: 55720
0.89/0.93	c best=?? lower=-20540 upper=0 
0.89/0.95	c
0.89/0.95	c This is cosoco 1.12 --  
0.89/0.95	c
0.89/0.95	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266734-1502600156.xml 
0.89/0.95	c enable optimization
0.89/0.95	c ========================================[ Problem Statistics ]===========================================
0.89/0.95	c |                                                                                                       
0.89/0.95	c |  Parse time        :         0.93 s 
0.89/0.95	c |
0.89/0.95	c |               Variables: 1639
0.89/0.95	c |            Domain Sizes: 2..79
0.89/0.95	c |
0.89/0.95	c |             Constraints: 859
0.89/0.95	c |                   Arity: 2..40  -- Binary: 40  -- Ternary: 781
0.89/0.95	c | 
0.89/0.95	c |                   Types: 
0.89/0.95	c |                          Intension: 819
0.89/0.95	c |                          Sum: 40
0.89/0.95	c |                          
0.89/0.95	c =========================================================================================================
0.89/0.95	o -9900
0.89/0.95	c    1 calls to solver: best=-9900 lower=-9899 upper=0 
0.89/0.96	o -5756
0.89/0.98	o -5576
0.89/0.98	c    3 calls to solver: best=-5576 lower=-5575 upper=0 
0.89/0.99	o -3068
1.00/1.01	o -1332
1.00/1.01	c    5 calls to solver: best=-1332 lower=-1331 upper=0 
1.00/1.03	o -1324
1.00/1.04	o -900
1.00/1.04	c    7 calls to solver: best=-900 lower=-899 upper=0 
2.39/2.44	conflict 30lvl : 38 bt37-671:0(683)X244053
3.58/3.68	conflict 34lvl : 42 bt33-659:0(752)X279632
3.78/3.80	o -828
3.88/3.94	o -740
3.88/3.94	c    9 calls to solver: best=-740 lower=-739 upper=0 
5.89/5.91	conflict 63lvl : 87 bt87-1875:0(2071)X306385
6.00/6.05	o -712
8.59/8.68	o -700
8.59/8.68	c   11 calls to solver: best=-700 lower=-699 upper=0 
30.69/30.74	o -660
31.79/31.89	o -624
31.79/31.89	c   13 calls to solver: best=-624 lower=-623 upper=0 
33.49/33.51	o -552
34.00/34.04	o -492
34.00/34.04	c   15 calls to solver: best=-492 lower=-491 upper=0 
36.00/36.06	o -488
39.49/39.54	o -448
39.49/39.54	c   17 calls to solver: best=-448 lower=-447 upper=0 
39.79/39.84	o -412
42.00/42.07	o -392
42.00/42.07	c   19 calls to solver: best=-392 lower=-391 upper=0 
43.29/43.30	o -368
46.49/46.57	o -360
46.49/46.57	c   21 calls to solver: best=-360 lower=-359 upper=0 
54.19/54.23	o -356
240.02/240.00	
240.02/240.00	c *** INTERRUPTED ***
240.02/240.00	c restarts              : 557         
240.02/240.00	c conflicts             : 249228       (1038 /sec)
240.02/240.00	c decisions             : 3744558      (15601 /sec)
240.02/240.00	c propagations          : 174197725   (725766 /sec)
240.02/240.00	c root propagations     : 4015        
240.02/240.00	c filter calls          : 226893020      (945313 /sec)
240.02/240.00	c useless filter calls  : 128997455      (56 %)
240.02/240.00	c
240.02/240.00	c clauses               : 57694
240.02/240.00	c SAT propagations      : 2599
240.02/240.00	c SAT conflicts         : 3 (3 learnts)
240.02/240.00	c Memory used           : 50.67 MB
240.02/240.00	c CPU time              : 240.019 s
240.02/240.00	
240.02/240.00	c nb Solutions = 22
240.02/240.00	s SATISFIABLE
240.02/240.00	c Best value found: -356
240.02/240.00	
240.02/240.00	
240.02/240.00	v <instantiation type='solution' cost='-356'>
240.02/240.00	v <list>c[0] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[1] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[2] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[3] c[4] c[5] c[6] c[7] c[8] c[9] s[0] s[10] s[11] s[12] s[13] s[14] s[15] s[16] s[17] s[18] s[19] s[1] s[20] s[21] s[22] s[23] s[24] s[25] s[26] s[27] s[28] s[29] s[2] s[30] s[31] s[32] s[33] s[34] s[35] s[36] s[37] s[38] s[3] s[4] s[5] s[6] s[7] s[8] s[9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][10] y[0][11] y[0][12] y[0][13] y[0][14] y[0][15] y[0][16] y[0][17] y[0][18] y[0][19] y[0][1] y[0][20] y[0][21] y[0][22] y[0][23] y[0][24] y[0][25] y[0][26] y[0][27] y[0][28] y[0][29] y[0][2] y[0][30] y[0][31] y[0][32] y[0][33] y[0][34] y[0][35] y[0][36] y[0][37] y[0][38] y[0][3] y[0][4] 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y[6][32] y[6][33] y[6][34] y[6][35] y[6][36] y[6][37] y[6][38] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][10] y[7][11] y[7][12] y[7][13] y[7][14] y[7][15] y[7][16] y[7][17] y[7][18] y[7][19] y[7][1] y[7][20] y[7][21] y[7][22] y[7][23] y[7][24] y[7][25] y[7][26] y[7][27] y[7][28] y[7][29] y[7][2] y[7][30] y[7][31] y[7][32] y[7][33] y[7][34] y[7][35] y[7][36] y[7][37] y[7][38] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][10] y[8][11] y[8][12] y[8][13] y[8][14] y[8][15] y[8][16] y[8][17] y[8][18] y[8][19] y[8][1] y[8][20] y[8][21] y[8][22] y[8][23] y[8][24] y[8][25] y[8][26] y[8][27] y[8][28] y[8][29] y[8][2] y[8][30] y[8][31] y[8][32] y[8][33] y[8][34] y[8][35] y[8][36] y[8][37] y[8][38] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][10] y[9][11] y[9][12] y[9][13] y[9][14] y[9][15] y[9][16] y[9][17] y[9][18] y[9][19] y[9][1] y[9][20] y[9][21] y[9][22] y[9][23] y[9][24] y[9][25] y[9][26] y[9][27] y[9][28] y[9][29] y[9][2] y[9][30] y[9][31] y[9][32] y[9][33] y[9][34] y[9][35] y[9][36] y[9][37] y[9][38] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] </list>
240.02/240.00	v <values>1 -1 -4 -1 4 3 -4 -1 -4 -1 0 2 1 0 -3 0 1 4 1 4 5 0 -1 -1 0 -1 0 -1 -2 -3 -2 -1 2 1 4 -11 -4 -3 -4 1 1 16 1 16 9 16 1 16 1 0 4 1 0 9 0 1 16 1 16 25 0 1 1 0 1 0 1 4 9 4 1 4 1 16 121 16 9 16 1 1 -1 1 -1 1 1 1 -1 -1 -1 1 1 -1 1 1 -1 1 1 1 1 1 1 -1 1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 -1 -1 -1 1 1 -1 1 1 -1 1 -1 -1 1 -1 -1 1 1 1 1 -1 -1 -1 -1 1 -1 -1 1 1 1 1 1 -1 1 -1 1 1 -1 -1 -1 -1 1 1 1 1 1 -1 -1 1 1 1 1 -1 1 1 -1 -1 -1 -1 * -1 * * * * * * * * * -1 -1 1 -1 1 1 -1 1 1 -1 -1 -1 1 1 1 -1 1 -1 -1 -1 1 1 -1 1 -1 -1 -1 * * 1 * * * * * * * * * -1 -1 -1 -1 1 -1 1 -1 1 1 1 -1 1 1 1 1 -1 1 1 -1 -1 -1 -1 1 -1 -1 * * * 1 * * * * * * * * * -1 1 -1 -1 -1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 1 1 1 1 1 -1 -1 1 -1 * * * * 1 * * * * * * * * * 1 1 -1 1 1 -1 -1 1 1 -1 1 -1 1 -1 1 1 1 -1 1 -1 1 -1 -1 1 * * * * * -1 * * * * * * * * * 1 1 1 -1 -1 -1 1 1 1 -1 1 -1 -1 1 -1 1 -1 1 -1 -1 1 -1 -1 * * * * * * -1 * * * * * * * * * 1 -1 -1 1 -1 1 -1 -1 1 -1 1 1 1 -1 -1 -1 1 1 -1 -1 1 -1 * * * * * * * -1 * * * * * * * * * -1 1 1 1 1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 1 1 1 -1 -1 1 * * * * * * * * 1 * * * * * * * * * 1 -1 1 -1 -1 -1 -1 -1 1 1 1 1 -1 1 -1 1 1 1 1 -1 * * * * * * * * * -1 * * * * * * * * * -1 -1 -1 1 -1 -1 -1 1 -1 -1 -1 1 1 -1 -1 1 1 1 -1 * * * * * * * * * * 1 * * * * * * * * * -1 1 1 1 -1 -1 -1 1 1 1 1 -1 1 -1 -1 1 -1 1 -1 1 -1 -1 1 -1 1 1 1 -1 1 -1 1 -1 -1 1 -1 1 1 1 * -1 -1 -1 -1 1 -1 1 -1 1 1 -1 -1 -1 -1 -1 1 1 * 1 * * * * * * * * * * 1 * * * * * * * * * 1 -1 1 1 -1 -1 1 1 -1 1 1 1 -1 -1 -1 1 * * 1 * * * * * * * * * * -1 * * * * * * * * * -1 -1 1 1 -1 1 -1 1 -1 -1 -1 1 -1 -1 -1 * * * -1 * * * * * * * * * * 1 * * * * * * * * * -1 -1 1 1 1 -1 1 -1 1 1 -1 1 -1 -1 * * * * 1 * * * * * * * * * * 1 * * * * * * * * * -1 -1 1 -1 -1 1 1 1 -1 1 -1 1 -1 * * * * * 1 * * * * * * * * * * 1 * * * * * * * * * -1 -1 -1 1 1 1 -1 1 -1 1 -1 1 * * * * * * 1 * * * * * * * * * * 1 * * * * * * * * * -1 1 1 -1 1 -1 1 1 -1 1 -1 * * * * * * * 1 * * * * * * * * * * 1 * * * * * * * * * 1 -1 -1 -1 -1 1 1 1 -1 1 * * * * * * * * 1 * * * * * * * * * * -1 * * * * * * * * * -1 1 -1 1 1 1 1 1 -1 * * * * * * * * * -1 * * * * * * * * * * 1 * * * * * * * * * 1 1 1 -1 1 1 1 -1 * * * * * * * * * * 1 * * * * * * * * * * -1 * * * * * * * * * 1 -1 -1 -1 1 1 1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 1 1 1 1 -1 1 1 -1 1 -1 1 1 1 1 1 -1 1 1 * * -1 1 -1 -1 -1 1 -1 1 * * * * * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * -1 1 -1 -1 1 1 * -1 * * * * * * * * * * -1 * * * * * * * * * * 1 * * * * * * * * * 1 1 -1 -1 1 * * -1 * * * * * * * * * * 1 * * * * * * * * * * -1 * * * * * * * * * 1 1 -1 -1 * * * 1 * * * * * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * 1 1 -1 * * * * -1 * * * * * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * 1 1 * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * 1 * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * * * * * * * * -1 * * * * * * * * * * -1 * * * * * * * * * * * * * * * * * * * * * * * * * * * -1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -1 1 -1 1 1 -1 -1 1 1 -1 -1 1 -1 -1 1 1 -1 1 -1 1 -1 -1 1 -1 -1 1 1 -1 1 * * * 1 1 -1 1 1 -1 1 1 1 -1 -1 1 -1 1 -1 -1 -1 1 1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 1 -1 * * * * 1 1 1 -1 -1 1 -1 1 1 1 -1 1 1 -1 1 -1 1 -1 -1 1 -1 1 1 1 1 -1 -1 1 -1 -1 1 -1 1 1 * * * * * 1 -1 -1 1 1 -1 -1 -1 -1 1 -1 -1 -1 1 1 1 -1 -1 -1 1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 1 -1 1 * * * * * * -1 1 1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 -1 1 -1 -1 1 1 -1 1 -1 -1 -1 1 1 -1 * * * * * * * 1 -1 -1 1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 1 -1 -1 -1 1 1 1 1 -1 1 1 -1 -1 -1 -1 -1 1 * * * * * * * * -1 1 1 1 -1 1 1 1 1 1 1 -1 -1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 * * * * * * * * * 1 -1 1 1 1 1 1 </values>
240.02/240.01	v </instantiation>
240.02/240.01	

Verifier Data

OK	356

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 (14143 MiB free)
  memory of node 1: 16384 MiB (12342 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266734-1502600156/watcher-4266734-1502600156 -o /tmp/evaluation-result-4266734-1502600156/solver-4266734-1502600156 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28337 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266734-1502600156.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=29272, runsolver pid=29269

[startup+0.100088 s]*
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27119636/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=29360 memory=5680 CPUtime=0.1 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 1644 0 0 0 10 0 0 0 20 0 1 0 93103494 30064640 1420 33554432000 4194304 5972588 140726312726432 140726312723080 140362998003060 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 7340 1420 788 435 0 703 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29360 KiB
Current children cumulated memory: 5680 KiB

[startup+0.209486 s]*
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27118908/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=30932 memory=7120 CPUtime=0.21 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 2005 0 0 0 21 0 0 0 20 0 1 0 93103494 31674368 1780 33554432000 4194304 5972588 140726312726432 140726312723080 140363007068743 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 7733 1780 788 435 0 1096 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30932 KiB
Current children cumulated memory: 7120 KiB

[startup+0.309117 s]*
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27117120/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=32240 memory=8428 CPUtime=0.31 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 2333 0 0 0 31 0 0 0 20 0 1 0 93103494 33013760 2107 33554432000 4194304 5972588 140726312726432 140726312723080 140362997259237 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 8060 2107 788 435 0 1423 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32240 KiB
Current children cumulated memory: 8428 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27114516/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=37212 memory=13664 CPUtime=0.69 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 3601 0 0 0 69 0 0 0 20 0 1 0 93103494 38105088 3416 33554432000 4194304 5972588 140726312726432 140726312723080 140362997343606 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 9303 3416 788 435 0 2666 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37212 KiB
Current children cumulated memory: 13664 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27102308/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51220 memory=23928 CPUtime=1.49 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 6209 0 0 0 149 0 0 0 20 0 1 0 93103494 52449280 5982 33554432000 4194304 5972588 140726312726432 140726312713624 5070704 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12805 5982 852 435 0 6168 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 51220 KiB
Current children cumulated memory: 23928 KiB

[startup+3.1094 s]
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27101348/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51220 memory=24296 CPUtime=3.09 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 8434 0 0 0 309 0 0 0 20 0 1 0 93103494 52449280 6074 33554432000 4194304 5972588 140726312726432 140726312723656 5099674 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12805 6074 855 435 0 6168 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 51220 KiB
Current children cumulated memory: 24296 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 1.99 1.84 3/188 29273
/proc/meminfo: memFree=27101348/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51616 memory=24840 CPUtime=6.29 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 11477 0 0 0 628 1 0 0 20 0 1 0 93103494 52854784 6210 33554432000 4194304 5972588 140726312726432 140726312713624 5046637 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12904 6210 857 435 0 6267 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 51616 KiB
Current children cumulated memory: 24840 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 1.97 1.84 3/188 29273
/proc/meminfo: memFree=27100836/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51616 memory=24976 CPUtime=12.69 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 14160 0 0 0 1268 1 0 0 20 0 1 0 93103494 52854784 6244 33554432000 4194304 5972588 140726312726432 140726312713624 5328649 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12904 6244 857 435 0 6267 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 51616 KiB
Current children cumulated memory: 24976 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 1.97 1.84 3/188 29273
/proc/meminfo: memFree=27100836/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51616 memory=24996 CPUtime=25.49 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 15840 0 0 0 2548 1 0 0 20 0 1 0 93103494 52854784 6249 33554432000 4194304 5972588 140726312726432 140726312713624 5053094 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12904 6249 857 435 0 6267 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 51616 KiB
Current children cumulated memory: 24996 KiB

[startup+51.1092 s]
/proc/loadavg: 1.96 1.97 1.84 3/188 29273
/proc/meminfo: memFree=27100836/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51748 memory=25192 CPUtime=51.1 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 17160 0 0 0 5109 1 0 0 20 0 1 0 93103494 52989952 6298 33554432000 4194304 5972588 140726312726432 140726312713624 5041389 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12937 6298 857 435 0 6300 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 51748 KiB
Current children cumulated memory: 25192 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.85 3/188 29274
/proc/meminfo: memFree=27100020/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51880 memory=25240 CPUtime=102.3 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 18069 0 0 0 10229 1 0 0 20 0 1 0 93103494 53125120 6310 33554432000 4194304 5972588 140726312726432 140726312723080 4909635 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12970 6310 857 435 0 6333 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 51880 KiB
Current children cumulated memory: 25240 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.86 3/188 29336
/proc/meminfo: memFree=27010572/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51880 memory=25260 CPUtime=162.3 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 18948 0 0 0 16229 1 0 0 20 0 1 0 93103494 53125120 6315 33554432000 4194304 5972588 140726312726432 140726312723080 5338177 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12970 6315 857 435 0 6333 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 51880 KiB
Current children cumulated memory: 25260 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/187 29337
/proc/meminfo: memFree=27010380/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51880 memory=25264 CPUtime=222.31 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 19817 0 0 0 22230 1 0 0 20 0 1 0 93103494 53125120 6316 33554432000 4194304 5972588 140726312726432 140726312723080 4965457 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12970 6316 857 435 0 6333 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 51880 KiB
Current children cumulated memory: 25264 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 1.99 1.87 3/187 29337
/proc/meminfo: memFree=27010496/32770624 swapFree=67108860/67108860
[pid=29272] ppid=29269 vsize=51880 memory=25264 CPUtime=240.02 cores=0,2,4,6
/proc/29272/stat : 29272 (cosoco) R 29269 29272 24273 0 -1 4202496 19819 0 0 0 24001 1 0 0 20 0 1 0 93103494 53125120 6316 33554432000 4194304 5972588 140726312726432 140726312723080 4965797 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8070896 8075904 13012992 140726312731839 140726312731939 140726312731939 140726312734670 0
/proc/29272/statm: 12970 6316 857 435 0 6333 0
Current children cumulated CPU time: 240.02 s
Current children cumulated vsize: 51880 KiB
Current children cumulated memory: 25264 KiB

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

[startup+240.01 s]
# the end of solver process 29272 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.019 s, system=0.013001 s

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

Child status: 1
Real time (s): 240.011
CPU time (s): 240.032
CPU user time (s): 240.019
CPU system time (s): 0.013001
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 51880
Max. memory (cumulated for all children) (KiB): 25264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.019
system time used= 0.013001
maximum resident set size= 25336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19869
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= 14
involuntary context switches= 116


# summary of solver processes directly reported to runsolver:
#   pid: 29272
#   total CPU time (s): 240.032
#   total CPU user time (s): 240.019
#   total CPU system time (s): 0.013001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.832318 second user time and 1.68137 second system time

The end

Launcher Data

Begin job on node114 at 2017-08-13 06:41:38
IDJOB=4266734
IDBENCH=127041
IDSOLVER=2656
FILE ID=node114/4266734-1502600156
RUNJOBID= node114-1502597762-28337
PBS_JOBID= 20628281
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/LowAutocorrelation/LowAutocorrelation-m1-s1/LowAutocorrelation-040.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266734-1502600156/watcher-4266734-1502600156 -o /tmp/evaluation-result-4266734-1502600156/solver-4266734-1502600156 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28337 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266734-1502600156.xml

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

MD5SUM BENCH= 4e9e0842de773da2d9de44121d9bf85e
RANDOM SEED=852248629

node114.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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        27121872 kB
MemAvailable:   31977628 kB
Buffers:          135500 kB
Cached:          5011168 kB
SwapCached:            0 kB
Active:           388956 kB
Inactive:        4826328 kB
Active(anon):      71480 kB
Inactive(anon):    25036 kB
Active(file):     317476 kB
Inactive(file):  4801292 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2340 kB
Writeback:             4 kB
AnonPages:         74960 kB
Mapped:            45008 kB
Shmem:             25224 kB
Slab:             131036 kB
SReclaimable:     105644 kB
SUnreclaim:        25392 kB
KernelStack:        3296 kB
PageTables:         5120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     366804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61696 MiB
End job on node114 at 2017-08-13 06:45:38