Trace number 4268559

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 1.12SAT (TO)47 251.966 252.00999

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t07-8.xml
MD5SUM40646ce9221c3d81d8047571f517aa3c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark43
Best CPU time to get the best result obtained on this benchmark0.29120699
Satisfiable
(Un)Satisfiability was proved
Number of variables660
Number of constraints72
Number of domains8
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":180},{"size":4,"count":60},{"size":7,"count":60},{"size":8,"count":60},{"size":10,"count":120},{"size":18,"count":60},{"size":24,"count":60},{"size":25,"count":60}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":660}]
Minimum constraint arity11
Maximum constraint arity600
Distribution of constraint arities[{"arity":11,"count":60},{"arity":60,"count":11},{"arity":600,"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":70}]
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 

0.00/0.05	c best=?? lower=-60 upper=0 
0.36/0.45	c
0.36/0.45	c This is cosoco 1.12 --  
0.36/0.45	c
0.36/0.45	c command line: cosoco -lc -model -restarts HOME/instance-4268559-1502654012.xml 
0.36/0.45	c enable optimization
0.36/0.45	c ========================================[ Problem Statistics ]===========================================
0.36/0.45	c |                                                                                                       
0.36/0.45	c |  Parse time        :         0.01 s 
0.36/0.45	c |
0.36/0.45	c |               Variables: 660
0.36/0.45	c |            Domain Sizes: 2..25
0.36/0.45	c |
0.36/0.45	c |             Constraints: 189
0.36/0.45	c |                   Arity: 2..60  -- Binary: 59
0.36/0.45	c | 
0.36/0.45	c |                   Types: 
0.36/0.45	c |                          (X -Y <= k): 59
0.36/0.45	c |                          Lex: 59
0.36/0.45	c |                          Sum: 71
0.36/0.45	c |                          
0.36/0.45	c =========================================================================================================
0.36/0.45	o -60
0.36/0.45	c    1 calls to solver: best=-60 lower=-59 upper=0 
0.36/0.49	o -56
1.75/1.87	o -55
1.75/1.87	c    3 calls to solver: best=-55 lower=-54 upper=0 
1.85/1.97	o -54
2.44/2.54	o -52
2.44/2.54	c    5 calls to solver: best=-52 lower=-51 upper=0 
4.24/4.32	o -51
49.34/49.46	o -50
49.34/49.46	c    7 calls to solver: best=-50 lower=-49 upper=0 
116.14/116.26	o -49
147.44/147.54	o -48
147.44/147.54	c    9 calls to solver: best=-48 lower=-47 upper=0 
196.25/196.39	o -47
251.95/252.00	
251.95/252.00	c *** INTERRUPTED ***
251.95/252.00	c restarts              : 73          
251.95/252.00	c conflicts             : 1087347      (4316 /sec)
251.95/252.00	c decisions             : 17017232     (67539 /sec)
251.95/252.00	c propagations          : 294107405   (1167278 /sec)
251.95/252.00	c root propagations     : 4320        
251.95/252.00	c filter calls          : 165005123      (654886 /sec)
251.95/252.00	c useless filter calls  : 126467018      (76 %)
251.95/252.00	c Memory used           : 29.19 MB
251.95/252.00	c CPU time              : 251.96 s
251.95/252.00	
251.95/252.00	c nb Solutions = 10
251.95/252.00	s SATISFIABLE
251.95/252.00	c Best value found: -47
251.95/252.00	
251.95/252.00	
251.95/252.00	v <instantiation type='solution' cost='-47'>
251.95/252.00	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[6] p[7] p[8] 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] r[24][2] r[24][3] r[24][4] r[24][5] r[24][6] r[24][7] r[24][8] r[24][9] r[25][0] r[25][1] r[25][2] r[25][3] r[25][4] r[25][5] r[25][6] r[25][7] r[25][8] r[25][9] r[26][0] r[26][1] r[26][2] r[26][3] r[26][4] r[26][5] r[26][6] r[26][7] r[26][8] r[26][9] r[27][0] r[27][1] r[27][2] r[27][3] r[27][4] r[27][5] r[27][6] r[27][7] r[27][8] r[27][9] r[28][0] r[28][1] r[28][2] r[28][3] r[28][4] r[28][5] r[28][6] r[28][7] r[28][8] r[28][9] r[29][0] r[29][1] r[29][2] r[29][3] r[29][4] r[29][5] r[29][6] r[29][7] r[29][8] r[29][9] r[2][0] r[2][1] r[2][2] r[2][3] r[2][4] r[2][5] r[2][6] r[2][7] r[2][8] r[2][9] r[30][0] r[30][1] r[30][2] r[30][3] r[30][4] r[30][5] r[30][6] r[30][7] r[30][8] r[30][9] r[31][0] r[31][1] r[31][2] r[31][3] r[31][4] r[31][5] r[31][6] r[31][7] r[31][8] r[31][9] r[32][0] r[32][1] r[32][2] r[32][3] r[32][4] r[32][5] r[32][6] r[32][7] r[32][8] r[32][9] r[33][0] r[33][1] r[33][2] r[33][3] r[33][4] r[33][5] r[33][6] r[33][7] r[33][8] r[33][9] r[34][0] r[34][1] r[34][2] r[34][3] r[34][4] r[34][5] r[34][6] r[34][7] r[34][8] r[34][9] r[35][0] r[35][1] r[35][2] r[35][3] r[35][4] r[35][5] r[35][6] r[35][7] r[35][8] r[35][9] r[36][0] r[36][1] r[36][2] r[36][3] r[36][4] r[36][5] r[36][6] r[36][7] r[36][8] r[36][9] r[37][0] r[37][1] r[37][2] r[37][3] r[37][4] r[37][5] r[37][6] r[37][7] r[37][8] r[37][9] r[38][0] r[38][1] r[38][2] r[38][3] r[38][4] r[38][5] r[38][6] r[38][7] r[38][8] r[38][9] r[39][0] r[39][1] r[39][2] r[39][3] r[39][4] r[39][5] r[39][6] r[39][7] r[39][8] r[39][9] r[3][0] r[3][1] r[3][2] r[3][3] r[3][4] r[3][5] r[3][6] r[3][7] r[3][8] r[3][9] r[40][0] r[40][1] r[40][2] r[40][3] r[40][4] r[40][5] r[40][6] r[40][7] r[40][8] r[40][9] r[41][0] r[41][1] r[41][2] r[41][3] r[41][4] r[41][5] r[41][6] r[41][7] r[41][8] r[41][9] r[42][0] r[42][1] r[42][2] r[42][3] r[42][4] r[42][5] r[42][6] r[42][7] r[42][8] r[42][9] r[43][0] r[43][1] r[43][2] r[43][3] r[43][4] r[43][5] r[43][6] r[43][7] r[43][8] r[43][9] r[44][0] r[44][1] r[44][2] r[44][3] r[44][4] r[44][5] r[44][6] r[44][7] r[44][8] r[44][9] r[45][0] r[45][1] r[45][2] r[45][3] r[45][4] r[45][5] r[45][6] r[45][7] r[45][8] r[45][9] r[46][0] r[46][1] r[46][2] r[46][3] r[46][4] r[46][5] r[46][6] r[46][7] r[46][8] r[46][9] r[47][0] r[47][1] r[47][2] r[47][3] r[47][4] r[47][5] r[47][6] r[47][7] r[47][8] r[47][9] r[48][0] r[48][1] r[48][2] r[48][3] r[48][4] r[48][5] r[48][6] r[48][7] r[48][8] r[48][9] r[49][0] r[49][1] r[49][2] r[49][3] r[49][4] r[49][5] r[49][6] r[49][7] r[49][8] r[49][9] r[4][0] r[4][1] r[4][2] r[4][3] r[4][4] r[4][5] r[4][6] r[4][7] r[4][8] r[4][9] r[50][0] r[50][1] r[50][2] r[50][3] r[50][4] r[50][5] r[50][6] r[50][7] r[50][8] r[50][9] r[51][0] r[51][1] r[51][2] r[51][3] r[51][4] r[51][5] r[51][6] r[51][7] r[51][8] r[51][9] r[52][0] r[52][1] r[52][2] r[52][3] r[52][4] r[52][5] r[52][6] r[52][7] r[52][8] r[52][9] r[53][0] r[53][1] r[53][2] r[53][3] r[53][4] r[53][5] r[53][6] r[53][7] r[53][8] r[53][9] r[54][0] r[54][1] r[54][2] r[54][3] r[54][4] r[54][5] r[54][6] r[54][7] 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[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[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[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[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>
251.95/252.00	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 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 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 2 0 0 1 0 0 0 0 0 0 2 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 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 1 0 0 0 0 0 0 0 2 1 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 1 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 2 0 0 0 0 0 1 0 0 0 0 0 0 0 2 1 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 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 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 0 1 2 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 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 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 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 </values>
251.95/252.00	v </instantiation>
251.95/252.00

Verifier Data 

OK	47

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 (15315 MiB free)
  memory of node 1: 16384 MiB (15634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268559-1502654012/watcher-4268559-1502654012 -o /tmp/evaluation-result-4268559-1502654012/solver-4268559-1502654012 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268559-1502654012.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=3052, runsolver pid=3049

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.03 2.05 3/181 3053
/proc/meminfo: memFree=31690744/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=28960 memory=5228 CPUtime=0.05 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 1529 0 0 0 5 0 0 0 20 0 1 0 53741833 29655040 1307 18446744073709551615 4194304 5972588 140731462053696 140731462050344 5039056 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7240 1307 794 435 0 603 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 28960 KiB
Current children cumulated memory: 5228 KiB

[startup+0.20913 s]*
/proc/loadavg: 2.00 2.03 2.05 3/181 3053
/proc/meminfo: memFree=31690744/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=28960 memory=5492 CPUtime=0.16 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 1544 0 0 0 16 0 0 0 20 0 1 0 53741833 29655040 1373 18446744073709551615 4194304 5972588 140731462053696 140731462050344 4988261 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7240 1373 794 435 0 603 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 28960 KiB
Current children cumulated memory: 5492 KiB

[startup+0.308561 s]*
/proc/loadavg: 2.00 2.03 2.05 3/181 3053
/proc/meminfo: memFree=31690372/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29356 memory=5756 CPUtime=0.26 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 1627 0 0 0 26 0 0 0 20 0 1 0 53741833 30060544 1439 18446744073709551615 4194304 5972588 140731462053696 140731462050344 5048503 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7339 1439 794 435 0 702 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 29356 KiB
Current children cumulated memory: 5756 KiB

[startup+0.700281 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 3053
/proc/meminfo: memFree=31690000/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29620 memory=6020 CPUtime=0.65 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 1706 0 0 0 65 0 0 0 20 0 1 0 53741833 30330880 1505 18446744073709551615 4194304 5972588 140731462053696 140731462050344 5338185 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7405 1505 794 435 0 768 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 29620 KiB
Current children cumulated memory: 6020 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 3053
/proc/meminfo: memFree=31690000/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29620 memory=6020 CPUtime=1.45 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 1717 0 0 0 145 0 0 0 20 0 1 0 53741833 30330880 1505 18446744073709551615 4194304 5972588 140731462053696 140731462051144 5039697 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7405 1505 794 435 0 768 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 29620 KiB
Current children cumulated memory: 6020 KiB

[startup+3.10865 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 3053
/proc/meminfo: memFree=31690000/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29752 memory=6276 CPUtime=3.05 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 2432 0 0 0 305 0 0 0 20 0 1 0 53741833 30466048 1569 18446744073709551615 4194304 5972588 140731462053696 140731462050312 5039164 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7438 1569 795 435 0 801 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 29752 KiB
Current children cumulated memory: 6276 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.03 2.05 2/175 3099
/proc/meminfo: memFree=31734680/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29752 memory=6280 CPUtime=6.24 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 3131 0 0 0 624 0 0 0 20 0 1 0 53741833 30466048 1570 18446744073709551615 4194304 5972588 140731462053696 140731462051144 5039159 0 0 1 8405026 0 0 0 17 1 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7438 1570 795 435 0 801 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 29752 KiB
Current children cumulated memory: 6280 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 3114
/proc/meminfo: memFree=31679628/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29752 memory=6304 CPUtime=12.64 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 3832 0 0 0 1264 0 0 0 20 0 1 0 53741833 30466048 1576 18446744073709551615 4194304 5972588 140731462053696 140731462051144 5099616 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7438 1576 795 435 0 801 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 29752 KiB
Current children cumulated memory: 6304 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 3115
/proc/meminfo: memFree=31679876/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29752 memory=6328 CPUtime=25.44 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 5176 0 0 0 2544 0 0 0 20 0 1 0 53741833 30466048 1582 18446744073709551615 4194304 5972588 140731462053696 140731462051144 5040091 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7438 1582 795 435 0 801 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 29752 KiB
Current children cumulated memory: 6328 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.02 2.05 3/185 3130
/proc/meminfo: memFree=31674180/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29884 memory=6352 CPUtime=51.05 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 5922 0 0 0 5105 0 0 0 20 0 1 0 53741833 30601216 1588 18446744073709551615 4194304 5972588 140731462053696 140731462040888 5040659 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7471 1588 795 435 0 834 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 29884 KiB
Current children cumulated memory: 6352 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/186 3133
/proc/meminfo: memFree=31673852/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29884 memory=6372 CPUtime=102.24 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 6619 0 0 0 10224 0 0 0 20 0 1 0 53741833 30601216 1593 18446744073709551615 4194304 5972588 140731462053696 140731462040888 5039164 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7471 1593 795 435 0 834 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 29884 KiB
Current children cumulated memory: 6372 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/183 3135
/proc/meminfo: memFree=31676256/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29884 memory=6408 CPUtime=162.25 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 7387 0 0 0 16225 0 0 0 20 0 1 0 53741833 30601216 1602 18446744073709551615 4194304 5972588 140731462053696 140731462040888 5338173 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7471 1602 795 435 0 834 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 29884 KiB
Current children cumulated memory: 6408 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 3137
/proc/meminfo: memFree=31676648/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29884 memory=6420 CPUtime=222.25 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 8121 0 0 0 22225 0 0 0 20 0 1 0 53741833 30601216 1605 18446744073709551615 4194304 5972588 140731462053696 140731462051144 5046476 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7471 1605 795 435 0 834 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 29884 KiB
Current children cumulated memory: 6420 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 3138
/proc/meminfo: memFree=31676896/32770624 swapFree=67108860/67108860
[pid=3052] ppid=3049 vsize=29884 memory=6420 CPUtime=251.95 cores=1,3,5,7
/proc/3052/stat : 3052 (cosoco) R 3049 3052 11586 0 -1 4202496 8767 0 0 0 25195 0 0 0 20 0 1 0 53741833 30601216 1605 18446744073709551615 4194304 5972588 140731462053696 140731462051144 5039159 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 32456704 140731462062542 140731462062637 140731462062637 140731462066126 0
/proc/3052/statm: 7471 1605 795 435 0 834 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 29884 KiB
Current children cumulated memory: 6420 KiB

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

[startup+252.01 s]
# the end of solver process 3052 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.961 s, system=0.005 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.966
CPU user time (s): 251.961
CPU system time (s): 0.005
CPU usage (%): 99.9825
Max. virtual memory (cumulated for all children) (KiB): 29884
Max. memory (cumulated for all children) (KiB): 6420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.961
system time used= 0.005
maximum resident set size= 6496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8835
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= 10
involuntary context switches= 107


# summary of solver processes directly reported to runsolver:
#   pid: 3052
#   total CPU time (s): 251.966
#   total CPU user time (s): 251.961
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.820791 second user time and 1.66178 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 21:39:16
IDJOB=4268559
IDBENCH=124159
IDSOLVER=2659
FILE ID=node124/4268559-1502654012
RUNJOBID= node124-1502644521-30671
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t07-8.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268559-1502654012/watcher-4268559-1502654012 -o /tmp/evaluation-result-4268559-1502654012/solver-4268559-1502654012 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268559-1502654012.xml

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

MD5SUM BENCH= 40646ce9221c3d81d8047571f517aa3c
RANDOM SEED=1487741374

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31693316 kB
MemAvailable:   31961912 kB
Buffers:          175104 kB
Cached:           382996 kB
SwapCached:            0 kB
Active:           462444 kB
Inactive:         190344 kB
Active(anon):      45944 kB
Inactive(anon):    73804 kB
Active(file):     416500 kB
Inactive(file):   116540 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:        145816 kB
Mapped:            44612 kB
Shmem:             25320 kB
Slab:             129060 kB
SReclaimable:     102780 kB
SUnreclaim:        26280 kB
KernelStack:        3280 kB
PageTables:         5488 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     367032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-13 21:43:28