Trace number 4409024

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 2.0OPT67 12.4565 12.4594

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t13-5.xml
MD5SUM8b37dab346b69351ace1d2e6f457fa9a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark67
Best CPU time to get the best result obtained on this benchmark2.19603
Satisfiable
(Un)Satisfiability was proved
Number of variables1001
Number of constraints103
Number of domains8
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":182},{"size":3,"count":91},{"size":6,"count":91},{"size":11,"count":273},{"size":12,"count":91},{"size":15,"count":91},{"size":17,"count":91},{"size":22,"count":91}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":1001}]
Minimum constraint arity11
Maximum constraint arity910
Distribution of constraint arities[{"arity":11,"count":91},{"arity":91,"count":11},{"arity":910,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":1},{"type":"lex","count":1},{"type":"sum","count":101}]
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

0.00/0.02	c
0.00/0.02	c This is cosoco 2.00 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -lc -model -restarts -stick HOME/instance-4409024-1569795683.xml 
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0.21/0.26	c enable optimization
0.21/0.26	c ========================================[ Problem Statistics ]===========================================
0.21/0.26	c |                                                                                                       
0.21/0.26	c |  Parse time        :         0.02 s 
0.21/0.26	c |
0.21/0.26	c |               Variables: 1001
0.21/0.26	c |            Domain Sizes: 2..22
0.21/0.26	c |
0.21/0.26	c |             Constraints: 282
0.21/0.26	c |                   Arity: 2..91  -- Binary: 90
0.21/0.26	c | 
0.21/0.26	c |                   Types: 
0.21/0.26	c |                          (X -Y <= k): 90
0.21/0.26	c |                          Lex: 90
0.21/0.26	c |                          Sum: 102
0.21/0.26	c |                          
0.21/0.26	c |               Objective: Minimize Sum
0.21/0.26	
0.21/0.26	c =========================================================================================================
0.21/0.26	o 70
0.21/0.26	c    1 calls to solver(id=0): best=70 lower=0 upper=69 
3.10/5.27	o 69
7.90/7.98	o 68
7.90/7.98	c    3 calls to solver(id=0): best=68 lower=0 upper=67 
8.19/8.26	o 67
12.39/12.45	s OPTIMUM FOUND
12.39/12.45	c call to solver        : 5
12.39/12.45	c
12.39/12.45	c restarts              : 101         
12.39/12.45	c conflicts             : 13751        (1107 /sec)
12.39/12.45	c decisions             : 555684       (44736 /sec)
12.39/12.45	c propagations          : 6104312     (491438 /sec)
12.39/12.45	c root propagations     : 7826        
12.39/12.45	c filter calls          : 5292172        (426055 /sec)
12.39/12.45	c useless filter calls  : 4166464        (78 %)
12.39/12.45	c Memory used           : 32.88 MB
12.39/12.45	c Best bound time (wc)  : 8.25968 s
12.39/12.45	c CPU time              : 12.4213 s
12.39/12.45	c real time             : 12.4534 s
12.39/12.45	
12.39/12.45	
12.39/12.45	v <instantiation type='solution' cost='67'>
12.39/12.45	v <list>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[30] p[31] p[32] p[33] p[34] p[35] p[36] p[37] p[38] p[39] p[3] p[40] p[41] p[42] p[43] p[44] p[45] p[46] p[47] p[48] p[49] p[4] p[50] p[51] p[52] p[53] p[54] p[55] p[56] p[57] p[58] p[59] p[5] p[60] p[61] p[62] p[63] p[64] p[65] p[66] p[67] p[68] p[69] p[6] p[70] p[71] p[72] p[73] p[74] p[75] p[76] p[77] p[78] p[79] p[7] p[80] p[81] p[82] p[83] p[84] p[85] p[86] p[87] p[88] p[89] p[8] p[90] p[9] r[0][0] r[0][1] r[0][2] r[0][3] r[0][4] r[0][5] r[0][6] r[0][7] r[0][8] r[0][9] r[10][0] r[10][1] r[10][2] r[10][3] r[10][4] r[10][5] r[10][6] r[10][7] r[10][8] r[10][9] r[11][0] r[11][1] r[11][2] r[11][3] r[11][4] r[11][5] r[11][6] r[11][7] r[11][8] r[11][9] r[12][0] r[12][1] r[12][2] r[12][3] r[12][4] r[12][5] r[12][6] r[12][7] r[12][8] r[12][9] r[13][0] r[13][1] r[13][2] r[13][3] r[13][4] r[13][5] r[13][6] r[13][7] r[13][8] r[13][9] r[14][0] r[14][1] r[14][2] r[14][3] r[14][4] r[14][5] r[14][6] r[14][7] r[14][8] r[14][9] r[15][0] r[15][1] r[15][2] r[15][3] r[15][4] r[15][5] r[15][6] r[15][7] r[15][8] r[15][9] r[16][0] r[16][1] r[16][2] r[16][3] r[16][4] r[16][5] r[16][6] r[16][7] r[16][8] r[16][9] r[17][0] r[17][1] r[17][2] r[17][3] r[17][4] r[17][5] r[17][6] r[17][7] r[17][8] r[17][9] r[18][0] r[18][1] r[18][2] r[18][3] r[18][4] r[18][5] r[18][6] r[18][7] r[18][8] r[18][9] r[19][0] r[19][1] r[19][2] r[19][3] r[19][4] r[19][5] r[19][6] r[19][7] r[19][8] r[19][9] r[1][0] r[1][1] r[1][2] r[1][3] r[1][4] r[1][5] r[1][6] r[1][7] r[1][8] r[1][9] r[20][0] r[20][1] r[20][2] r[20][3] r[20][4] r[20][5] r[20][6] r[20][7] r[20][8] r[20][9] r[21][0] r[21][1] r[21][2] r[21][3] r[21][4] r[21][5] r[21][6] r[21][7] r[21][8] r[21][9] r[22][0] r[22][1] r[22][2] r[22][3] r[22][4] r[22][5] r[22][6] r[22][7] r[22][8] r[22][9] r[23][0] r[23][1] r[23][2] r[23][3] r[23][4] r[23][5] r[23][6] r[23][7] r[23][8] r[23][9] r[24][0] r[24][1] 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r[54][8] r[54][9] r[55][0] r[55][1] r[55][2] r[55][3] r[55][4] r[55][5] r[55][6] r[55][7] r[55][8] r[55][9] r[56][0] r[56][1] r[56][2] r[56][3] r[56][4] r[56][5] r[56][6] r[56][7] r[56][8] r[56][9] r[57][0] r[57][1] r[57][2] r[57][3] r[57][4] r[57][5] r[57][6] r[57][7] r[57][8] r[57][9] r[58][0] r[58][1] r[58][2] r[58][3] r[58][4] r[58][5] r[58][6] r[58][7] r[58][8] r[58][9] r[59][0] r[59][1] r[59][2] r[59][3] r[59][4] r[59][5] r[59][6] r[59][7] r[59][8] r[59][9] r[5][0] r[5][1] r[5][2] r[5][3] r[5][4] r[5][5] r[5][6] r[5][7] r[5][8] r[5][9] r[60][0] r[60][1] r[60][2] r[60][3] r[60][4] r[60][5] r[60][6] r[60][7] r[60][8] r[60][9] r[61][0] r[61][1] r[61][2] r[61][3] r[61][4] r[61][5] r[61][6] r[61][7] r[61][8] r[61][9] r[62][0] r[62][1] r[62][2] r[62][3] r[62][4] r[62][5] r[62][6] r[62][7] r[62][8] r[62][9] r[63][0] r[63][1] r[63][2] r[63][3] r[63][4] r[63][5] r[63][6] r[63][7] r[63][8] r[63][9] r[64][0] r[64][1] r[64][2] r[64][3] r[64][4] r[64][5] r[64][6] r[64][7] r[64][8] r[64][9] r[65][0] r[65][1] r[65][2] r[65][3] r[65][4] r[65][5] r[65][6] r[65][7] r[65][8] r[65][9] r[66][0] r[66][1] r[66][2] r[66][3] r[66][4] r[66][5] r[66][6] r[66][7] r[66][8] r[66][9] r[67][0] r[67][1] r[67][2] r[67][3] r[67][4] r[67][5] r[67][6] r[67][7] r[67][8] r[67][9] r[68][0] r[68][1] r[68][2] r[68][3] r[68][4] r[68][5] r[68][6] r[68][7] r[68][8] r[68][9] r[69][0] r[69][1] r[69][2] r[69][3] r[69][4] r[69][5] r[69][6] r[69][7] r[69][8] r[69][9] r[6][0] r[6][1] r[6][2] r[6][3] r[6][4] r[6][5] r[6][6] r[6][7] r[6][8] r[6][9] r[70][0] r[70][1] r[70][2] r[70][3] r[70][4] r[70][5] r[70][6] r[70][7] r[70][8] r[70][9] r[71][0] r[71][1] r[71][2] r[71][3] r[71][4] r[71][5] r[71][6] r[71][7] r[71][8] r[71][9] r[72][0] r[72][1] r[72][2] r[72][3] r[72][4] r[72][5] r[72][6] r[72][7] r[72][8] r[72][9] r[73][0] r[73][1] r[73][2] r[73][3] r[73][4] r[73][5] r[73][6] r[73][7] r[73][8] r[73][9] r[74][0] r[74][1] r[74][2] r[74][3] r[74][4] r[74][5] r[74][6] r[74][7] r[74][8] r[74][9] r[75][0] r[75][1] r[75][2] r[75][3] r[75][4] r[75][5] r[75][6] r[75][7] r[75][8] r[75][9] r[76][0] r[76][1] r[76][2] r[76][3] r[76][4] r[76][5] r[76][6] r[76][7] r[76][8] r[76][9] r[77][0] r[77][1] r[77][2] r[77][3] r[77][4] r[77][5] r[77][6] r[77][7] r[77][8] r[77][9] r[78][0] r[78][1] r[78][2] r[78][3] r[78][4] r[78][5] r[78][6] r[78][7] r[78][8] r[78][9] r[79][0] r[79][1] r[79][2] r[79][3] r[79][4] r[79][5] r[79][6] r[79][7] r[79][8] r[79][9] r[7][0] r[7][1] r[7][2] r[7][3] r[7][4] r[7][5] r[7][6] r[7][7] r[7][8] r[7][9] r[80][0] r[80][1] r[80][2] r[80][3] r[80][4] r[80][5] r[80][6] r[80][7] r[80][8] r[80][9] r[81][0] r[81][1] r[81][2] r[81][3] r[81][4] r[81][5] r[81][6] r[81][7] r[81][8] r[81][9] r[82][0] r[82][1] r[82][2] r[82][3] r[82][4] r[82][5] r[82][6] r[82][7] r[82][8] r[82][9] r[83][0] r[83][1] r[83][2] r[83][3] r[83][4] r[83][5] r[83][6] r[83][7] r[83][8] r[83][9] r[84][0] r[84][1] r[84][2] r[84][3] r[84][4] r[84][5] r[84][6] r[84][7] r[84][8] r[84][9] r[85][0] r[85][1] r[85][2] r[85][3] r[85][4] r[85][5] r[85][6] r[85][7] r[85][8] r[85][9] r[86][0] r[86][1] r[86][2] r[86][3] r[86][4] r[86][5] r[86][6] r[86][7] r[86][8] r[86][9] r[87][0] r[87][1] r[87][2] r[87][3] r[87][4] r[87][5] r[87][6] r[87][7] r[87][8] r[87][9] r[88][0] r[88][1] r[88][2] r[88][3] r[88][4] r[88][5] r[88][6] r[88][7] r[88][8] r[88][9] r[89][0] r[89][1] r[89][2] r[89][3] r[89][4] r[89][5] r[89][6] r[89][7] r[89][8] r[89][9] r[8][0] r[8][1] r[8][2] r[8][3] r[8][4] r[8][5] r[8][6] r[8][7] r[8][8] r[8][9] r[90][0] r[90][1] r[90][2] r[90][3] r[90][4] r[90][5] r[90][6] r[90][7] r[90][8] r[90][9] r[9][0] r[9][1] r[9][2] r[9][3] r[9][4] r[9][5] r[9][6] r[9][7] r[9][8] r[9][9] </list>
12.39/12.45	v <values>1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 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 0 0 0 0 0 0 0 0 0 0 0 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 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 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 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 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 </values>
12.39/12.45	v </instantiation>
12.39/12.45	

Verifier Data

OK	67

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: 16375 MiB (6029 MiB free)
  memory of node 1: 16384 MiB (15338 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409024-1569795683/watcher-4409024-1569795683 -o /tmp/evaluation-result-4409024-1569795683/solver-4409024-1569795683 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409024-1569795683.xml 

running on 4 cores: 4-7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=19946, runsolver pid=19943
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 19947
/proc/meminfo: memFree=21875388/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=31680 memory=8220 CPUtime=0.1 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 2255 0 0 0 10 0 0 0 20 0 1 0 555574400 32440320 2055 33554432000 4194304 6211132 140720643639072 140720643636280 5149651 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 7920 2055 892 493 0 1225 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31680 KiB
Current children cumulated memory: 8220 KiB

[startup+0.211052 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 19947
/proc/meminfo: memFree=21873528/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=32872 memory=9540 CPUtime=0.21 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 2553 0 0 0 21 0 0 0 20 0 1 0 555574400 33660928 2385 33554432000 4194304 6211132 140720643639072 140720643636472 5091744 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8218 2385 892 493 0 1523 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32872 KiB
Current children cumulated memory: 9540 KiB

[startup+0.311155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 19947
/proc/meminfo: memFree=21872660/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33268 memory=9804 CPUtime=0.31 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 2647 0 0 0 31 0 0 0 20 0 1 0 555574400 34066432 2451 33554432000 4194304 6211132 140720643639072 140720643636472 5409493 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8317 2451 892 493 0 1622 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33268 KiB
Current children cumulated memory: 9804 KiB

[startup+0.700377 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19947
/proc/meminfo: memFree=21870800/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33268 memory=9804 CPUtime=0.68 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 2647 0 0 0 68 0 0 0 20 0 1 0 555574400 34066432 2451 33554432000 4194304 6211132 140720643639072 140720643626952 5148716 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8317 2451 892 493 0 1622 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33268 KiB
Current children cumulated memory: 9804 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 19947
/proc/meminfo: memFree=21866688/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33268 memory=9804 CPUtime=1.49 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 2647 0 0 0 146 3 0 0 20 0 1 0 555574400 34066432 2451 33554432000 4194304 6211132 140720643639072 140720643626952 5149721 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8317 2451 892 493 0 1622 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33268 KiB
Current children cumulated memory: 9804 KiB

[startup+3.11079 s]
/proc/loadavg: 2.24 2.06 2.06 3/201 19947
/proc/meminfo: memFree=21845640/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33400 memory=9940 CPUtime=3.1 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 4189 0 0 0 307 3 0 0 20 0 1 0 555574400 34201600 2485 33554432000 4194304 6211132 140720643639072 140720643626952 5186301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8350 2485 892 493 0 1655 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33400 KiB
Current children cumulated memory: 9940 KiB

[startup+7.15487 s]
/proc/loadavg: 2.24 2.06 2.06 3/201 19947
/proc/meminfo: memFree=21845640/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33664 memory=10296 CPUtime=7.14 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 5785 0 0 0 711 3 0 0 20 0 1 0 555574400 34471936 2574 33554432000 4194304 6211132 140720643639072 140720643637208 5149493 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8416 2574 892 493 0 1721 0
Current children cumulated CPU time: 7.14 s
Current children cumulated vsize: 33664 KiB
Current children cumulated memory: 10296 KiB

[startup+12.4594 s]
# the end of solver process 19946 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=12.4215 s, system=0.034992 s

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

[startup+10.3003 s]
/proc/loadavg: 2.70 2.16 2.09 3/201 19947
/proc/meminfo: memFree=22266356/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33664 memory=10344 CPUtime=10.29 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 7381 0 0 0 1026 3 0 0 20 0 1 0 555574400 34471936 2586 33554432000 4194304 6211132 140720643639072 140720643637208 5149699 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8416 2586 892 493 0 1721 0
Current children cumulated CPU time: 10.29 s
Current children cumulated vsize: 33664 KiB
Current children cumulated memory: 10344 KiB

[startup+11.1002 s]
/proc/loadavg: 2.70 2.16 2.09 3/201 19947
/proc/meminfo: memFree=22279348/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33664 memory=10344 CPUtime=11.09 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 7382 0 0 0 1106 3 0 0 20 0 1 0 555574400 34471936 2586 33554432000 4194304 6211132 140720643639072 140720643637208 5186344 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8416 2586 892 493 0 1721 0
Current children cumulated CPU time: 11.09 s
Current children cumulated vsize: 33664 KiB
Current children cumulated memory: 10344 KiB

[startup+11.9003 s]*
/proc/loadavg: 2.70 2.16 2.09 3/200 19951
/proc/meminfo: memFree=22784812/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33664 memory=10344 CPUtime=11.9 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 7383 0 0 0 1187 3 0 0 20 0 1 0 555574400 34471936 2586 33554432000 4194304 6211132 140720643639072 140720643637208 5149249 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8416 2586 892 493 0 1721 0
Current children cumulated CPU time: 11.9 s
Current children cumulated vsize: 33664 KiB
Current children cumulated memory: 10344 KiB

[startup+12.3003 s]
/proc/loadavg: 2.70 2.16 2.09 3/200 19951
/proc/meminfo: memFree=22784812/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33664 memory=10344 CPUtime=12.29 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 7383 0 0 0 1226 3 0 0 20 0 1 0 555574400 34471936 2586 33554432000 4194304 6211132 140720643639072 140720643637208 5149706 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8416 2586 892 493 0 1721 0
Current children cumulated CPU time: 12.29 s
Current children cumulated vsize: 33664 KiB
Current children cumulated memory: 10344 KiB

[startup+12.4003 s]
/proc/loadavg: 2.70 2.16 2.09 3/200 19951
/proc/meminfo: memFree=22784812/32770688 swapFree=66927776/67108860
[pid=19946] ppid=19943 vsize=33664 memory=10344 CPUtime=12.39 cores=4-7
/proc/19946/stat : 19946 (cosoco) R 19943 19946 18483 0 -1 4202496 7383 0 0 0 1236 3 0 0 20 0 1 0 555574400 34471936 2586 33554432000 4194304 6211132 140720643639072 140720643637208 5409481 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 31735808 140720643646475 140720643646577 140720643646577 140720643649486 0
/proc/19946/statm: 8416 2586 892 493 0 1721 0
Current children cumulated CPU time: 12.39 s
Current children cumulated vsize: 33664 KiB
Current children cumulated memory: 10344 KiB

Child status: 0
Real time (s): 12.4594
CPU time (s): 12.4565
CPU user time (s): 12.4215
CPU system time (s): 0.034992
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 33664
Max. memory (cumulated for all children) (KiB): 10344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.4215
system time used= 0.034992
maximum resident set size= 10408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7420
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= 24


# summary of solver processes directly reported to runsolver:
#   pid: 19946
#   total CPU time (s): 12.4565
#   total CPU user time (s): 12.4215
#   total CPU system time (s): 0.034992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.05959 second user time and 0.116868 second system time

The end

Launcher Data

Begin job on node120 at 2011-12-31 06:41:43
IDJOB=4409024
IDBENCH=124145
IDSOLVER=2876
FILE ID=node120/4409024-1569795683
RUNJOBID= node120-1325301813-18515
PBS_JOBID= 21705832
Free space on /tmp= 61356 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t13-5.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409024-1569795683/watcher-4409024-1569795683 -o /tmp/evaluation-result-4409024-1569795683/solver-4409024-1569795683 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4409024-1569795683.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8b37dab346b69351ace1d2e6f457fa9a
RANDOM SEED=843305118

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        21881176 kB
MemAvailable:   23135708 kB
Buffers:          202240 kB
Cached:          1373448 kB
SwapCached:        68828 kB
Active:          8953616 kB
Inactive:        1332928 kB
Active(anon):    8661732 kB
Inactive(anon):   130320 kB
Active(file):     291884 kB
Inactive(file):  1202608 kB
Unevictable:      107072 kB
Mlocked:          107072 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:            737088 kB
Writeback:         95016 kB
AnonPages:       8750464 kB
Mapped:            30184 kB
Shmem:             72460 kB
Slab:             182040 kB
SReclaimable:     151752 kB
SUnreclaim:        30288 kB
KernelStack:        3504 kB
PageTables:        22464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    9388304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 61836 MiB
End job on node120 at 2011-12-31 06:41:56