Trace number 4258699

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 1.1SAT (TO)3 251.886 252.011

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-27.xml
MD5SUM1f968d7964fa1ced5b2605ed1734128f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark240.011
Satisfiable
(Un)Satisfiability was proved
Number of variables729
Number of constraints2925
Number of domains1
Minimum domain size351
Maximum domain size351
Distribution of domain sizes[{"size":351,"count":351}]
Minimum variable degree0
Maximum variable degree26
Distribution of variable degrees[{"degree":0,"count":378},{"degree":26,"count":351}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":2925}]
Number of extensional constraints0
Number of intensional constraints2925
Distribution of constraint types[{"type":"intension","count":2925}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

3.24/3.38	c best=?? lower=0 upper=350 
3.44/3.54	c
3.44/3.54	c This is cosoco 1.1 --  
3.44/3.54	c
3.44/3.54	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258699-1502658379.xml 
3.44/3.54	c enable optimization
3.44/3.54	c ========================================[ Problem Statistics ]===========================================
3.44/3.54	c |                                                                                                       
3.44/3.54	c |  Parse time        :         3.30 s 
3.44/3.54	c |
3.44/3.54	c |               Variables: 729
3.44/3.54	c |            Domain Sizes: 351..351
3.44/3.54	c |
3.44/3.54	c |             Constraints: 2926
3.44/3.54	c |                   Arity: 3..351  -- Ternary: 2925
3.44/3.54	c | 
3.44/3.54	c |                   Types: 
3.44/3.54	c |                          Intension: 2925
3.44/3.54	c |                          Max constant: 1
3.44/3.54	c |                          
3.44/3.54	c =========================================================================================================
3.44/3.54	o 4
3.44/3.54	c    1 calls to solver: best=4 lower=0 upper=3 
3.54/3.68	o 3
251.88/252.00	
251.88/252.00	c *** INTERRUPTED ***
251.88/252.00	c restarts              : 73          
251.88/252.00	c conflicts             : 1058636      (4204 /sec)
251.88/252.00	c decisions             : 4906296      (19484 /sec)
251.88/252.00	c propagations          : 35267394    (140053 /sec)
251.88/252.00	c root propagations     : 122582      
251.88/252.00	c filter calls          : 400749482      (1591452 /sec)
251.88/252.00	c useless filter calls  : 376469820      (93 %)
251.88/252.00	c Memory used           : 130.03 MB
251.88/252.00	c CPU time              : 251.814 s
251.88/252.00	
251.88/252.00	c nb Solutions = 2
251.88/252.00	s SATISFIABLE
251.88/252.00	c Best value found: 3
251.88/252.00	
251.88/252.00	
251.88/252.00	v <instantiation type='solution' cost='3'>
251.88/252.00	v <list>x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][1] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[10][15] x[10][16] x[10][17] x[10][18] x[10][19] x[10][1] x[10][20] x[10][21] x[10][22] x[10][23] x[10][24] x[10][25] x[10][26] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[11][0] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[11][15] x[11][16] x[11][17] x[11][18] x[11][19] x[11][1] x[11][20] x[11][21] x[11][22] x[11][23] x[11][24] x[11][25] x[11][26] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[12][0] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[12][15] x[12][16] x[12][17] x[12][18] x[12][19] x[12][1] x[12][20] x[12][21] x[12][22] x[12][23] x[12][24] x[12][25] x[12][26] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[13][0] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[13][15] x[13][16] x[13][17] x[13][18] x[13][19] x[13][1] x[13][20] x[13][21] x[13][22] x[13][23] x[13][24] x[13][25] x[13][26] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[14][0] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] x[14][15] x[14][16] x[14][17] x[14][18] x[14][19] x[14][1] x[14][20] x[14][21] x[14][22] x[14][23] x[14][24] x[14][25] x[14][26] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[15][0] x[15][10] x[15][11] x[15][12] x[15][13] x[15][14] x[15][15] x[15][16] x[15][17] x[15][18] x[15][19] x[15][1] x[15][20] x[15][21] x[15][22] x[15][23] x[15][24] x[15][25] x[15][26] x[15][2] x[15][3] x[15][4] x[15][5] x[15][6] x[15][7] x[15][8] x[15][9] x[16][0] x[16][10] x[16][11] x[16][12] x[16][13] x[16][14] x[16][15] x[16][16] x[16][17] x[16][18] x[16][19] x[16][1] x[16][20] x[16][21] x[16][22] x[16][23] x[16][24] x[16][25] x[16][26] x[16][2] x[16][3] x[16][4] x[16][5] x[16][6] x[16][7] x[16][8] x[16][9] x[17][0] x[17][10] x[17][11] x[17][12] x[17][13] x[17][14] x[17][15] x[17][16] x[17][17] x[17][18] x[17][19] x[17][1] x[17][20] x[17][21] x[17][22] x[17][23] x[17][24] x[17][25] x[17][26] x[17][2] x[17][3] x[17][4] x[17][5] x[17][6] x[17][7] x[17][8] x[17][9] x[18][0] x[18][10] x[18][11] x[18][12] x[18][13] x[18][14] x[18][15] x[18][16] x[18][17] x[18][18] x[18][19] x[18][1] x[18][20] x[18][21] x[18][22] x[18][23] x[18][24] x[18][25] x[18][26] x[18][2] x[18][3] x[18][4] x[18][5] x[18][6] x[18][7] x[18][8] x[18][9] x[19][0] x[19][10] x[19][11] x[19][12] x[19][13] x[19][14] x[19][15] x[19][16] x[19][17] x[19][18] x[19][19] x[19][1] x[19][20] x[19][21] x[19][22] x[19][23] x[19][24] x[19][25] x[19][26] x[19][2] x[19][3] x[19][4] x[19][5] x[19][6] x[19][7] x[19][8] x[19][9] x[1][0] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][1] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[20][0] x[20][10] x[20][11] x[20][12] x[20][13] x[20][14] x[20][15] x[20][16] x[20][17] x[20][18] x[20][19] x[20][1] x[20][20] x[20][21] x[20][22] x[20][23] x[20][24] x[20][25] x[20][26] x[20][2] x[20][3] x[20][4] x[20][5] x[20][6] x[20][7] x[20][8] x[20][9] x[21][0] x[21][10] x[21][11] x[21][12] x[21][13] x[21][14] x[21][15] x[21][16] x[21][17] x[21][18] x[21][19] x[21][1] x[21][20] x[21][21] x[21][22] x[21][23] x[21][24] x[21][25] x[21][26] x[21][2] x[21][3] x[21][4] x[21][5] x[21][6] x[21][7] x[21][8] x[21][9] x[22][0] x[22][10] x[22][11] x[22][12] x[22][13] x[22][14] x[22][15] x[22][16] x[22][17] x[22][18] x[22][19] x[22][1] x[22][20] x[22][21] x[22][22] x[22][23] x[22][24] x[22][25] x[22][26] x[22][2] x[22][3] x[22][4] x[22][5] x[22][6] x[22][7] x[22][8] x[22][9] x[23][0] x[23][10] x[23][11] x[23][12] x[23][13] x[23][14] x[23][15] x[23][16] x[23][17] x[23][18] x[23][19] x[23][1] x[23][20] x[23][21] x[23][22] x[23][23] x[23][24] x[23][25] x[23][26] x[23][2] x[23][3] x[23][4] x[23][5] x[23][6] x[23][7] x[23][8] x[23][9] x[24][0] x[24][10] x[24][11] x[24][12] x[24][13] x[24][14] x[24][15] x[24][16] x[24][17] x[24][18] x[24][19] x[24][1] x[24][20] x[24][21] x[24][22] x[24][23] x[24][24] x[24][25] x[24][26] x[24][2] x[24][3] x[24][4] x[24][5] x[24][6] x[24][7] x[24][8] x[24][9] x[25][0] x[25][10] x[25][11] x[25][12] x[25][13] x[25][14] x[25][15] x[25][16] x[25][17] x[25][18] x[25][19] x[25][1] x[25][20] x[25][21] x[25][22] x[25][23] x[25][24] x[25][25] x[25][26] x[25][2] x[25][3] x[25][4] x[25][5] x[25][6] x[25][7] x[25][8] x[25][9] x[26][0] x[26][10] x[26][11] x[26][12] x[26][13] x[26][14] x[26][15] x[26][16] x[26][17] x[26][18] x[26][19] x[26][1] x[26][20] x[26][21] x[26][22] x[26][23] x[26][24] x[26][25] x[26][26] x[26][2] x[26][3] x[26][4] x[26][5] x[26][6] x[26][7] x[26][8] x[26][9] x[2][0] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][1] x[2][20] x[2][21] x[2][22] x[2][23] x[2][24] x[2][25] x[2][26] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[3][15] x[3][16] x[3][17] x[3][18] x[3][19] x[3][1] x[3][20] x[3][21] x[3][22] x[3][23] x[3][24] x[3][25] x[3][26] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[4][15] x[4][16] x[4][17] x[4][18] x[4][19] x[4][1] x[4][20] x[4][21] x[4][22] x[4][23] x[4][24] x[4][25] x[4][26] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[5][15] x[5][16] x[5][17] x[5][18] x[5][19] x[5][1] x[5][20] x[5][21] x[5][22] x[5][23] x[5][24] x[5][25] x[5][26] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[6][15] x[6][16] x[6][17] x[6][18] x[6][19] x[6][1] x[6][20] x[6][21] x[6][22] x[6][23] x[6][24] x[6][25] x[6][26] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[7][15] x[7][16] x[7][17] x[7][18] x[7][19] x[7][1] x[7][20] x[7][21] x[7][22] x[7][23] x[7][24] x[7][25] x[7][26] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[8][15] x[8][16] x[8][17] x[8][18] x[8][19] x[8][1] x[8][20] x[8][21] x[8][22] x[8][23] x[8][24] x[8][25] x[8][26] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[9][15] x[9][16] x[9][17] x[9][18] x[9][19] x[9][1] x[9][20] x[9][21] x[9][22] x[9][23] x[9][24] x[9][25] x[9][26] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
251.88/252.00	v <values>* 3 2 2 3 3 1 2 0 1 2 0 3 2 0 1 2 0 2 1 1 0 1 0 0 0 1 * * 2 1 0 1 0 1 2 0 2 * 0 0 3 3 1 2 0 * * * * * * * * * * * 3 1 0 2 0 3 3 0 * 1 3 3 0 0 1 1 * * * * * * * * * * * * 1 0 2 0 1 0 0 * 1 1 1 1 0 3 1 * * * * * * * * * * * * * 0 3 3 0 1 1 * 2 3 2 0 0 0 2 * * * * * * * * * * * * * * 0 3 1 1 1 * 0 2 0 1 2 3 2 * * * * * * * * * * * * * * * 0 3 2 0 * 2 1 2 0 0 2 1 * * * * * * * * * * * * * * * * 0 1 1 * 2 0 1 1 3 0 3 * * * * * * * * * * * * * * * * * 0 0 * 0 2 2 3 1 1 0 * * * * * * * * * * * * * * * * * * 2 * 1 1 0 0 1 0 1 * * * * * * * * * * * * * * * * * * * * 1 1 0 2 1 0 1 * * * * * * * * * 3 2 1 3 0 1 1 3 2 0 * 2 0 2 0 1 1 0 2 0 3 0 1 3 2 2 * * * * * * * * * * * * * 2 3 0 0 0 3 * * * * * * * * * * * * * * * * * * * * * * 0 2 0 1 3 * * * * * * * * * * * * * * * * * * * * * * * 2 1 1 0 * * * * * * * * * * * * * * * * * * * * * * * * 1 1 2 * * * * * * * * * * * * * * * * * * * * * * * * * 3 0 * * * * * * * * * * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 1 1 0 1 0 1 3 0 3 * 0 0 3 2 1 3 0 * 0 1 0 2 1 0 3 * 0 0 0 1 1 2 1 0 3 2 * 1 1 0 3 1 0 1 * * 0 2 1 0 1 0 * 1 3 2 1 0 1 2 1 2 0 * 1 0 1 0 2 2 0 * * * 0 1 2 3 3 * 0 0 0 1 1 3 1 0 2 3 * 1 1 0 2 1 0 1 * * * * 1 0 1 0 * 3 0 0 0 2 0 2 3 1 2 * 0 0 2 1 3 2 0 * * * * * 1 3 1 * 1 2 3 1 0 1 0 2 0 0 * 1 3 3 3 3 1 0 * * * * * * 2 2 * 0 1 2 3 0 1 0 1 1 0 * 3 2 1 0 0 2 2 * * * * * * * 0 * 1 1 2 0 2 0 2 1 0 1 * 0 0 1 2 3 2 0 * * * * * * * * </values>
251.88/252.00	v </instantiation>
251.88/252.00

Verifier Data 

OK	3

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 (15302 MiB free)
  memory of node 1: 16384 MiB (15575 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258699-1502658379/watcher-4258699-1502658379 -o /tmp/evaluation-result-4258699-1502658379/solver-4258699-1502658379 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258699-1502658379.xml 

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

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=4541, runsolver pid=4538

[startup+0.100194 s]*
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31615956/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=29540 memory=5704 CPUtime=0.05 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 1596 0 0 0 5 0 0 0 20 0 1 0 165490614 30248960 1426 18446744073709551615 4194304 5972556 140732540511968 140732540508616 140373371984896 0 0 1 0 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 7385 1426 714 435 0 748 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 29540 KiB
Current children cumulated memory: 5704 KiB

[startup+0.209733 s]*
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31613724/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=31884 memory=8168 CPUtime=0.16 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 2243 0 0 0 16 0 0 0 20 0 1 0 165490614 32649216 2042 18446744073709551615 4194304 5972556 140732540511968 140732540508616 140373371630981 0 0 1 0 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 7971 2042 786 435 0 1334 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 31884 KiB
Current children cumulated memory: 8168 KiB

[startup+0.309389 s]*
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31611756/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=33988 memory=10404 CPUtime=0.26 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 2780 0 0 0 26 0 0 0 20 0 1 0 165490614 34803712 2601 18446744073709551615 4194304 5972556 140732540511968 140732540508616 140373371546597 0 0 1 0 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 8497 2601 786 435 0 1860 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 10404 KiB

[startup+0.70034 s]
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31607664/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=42268 memory=18680 CPUtime=0.64 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 4843 0 0 0 64 0 0 0 20 0 1 0 165490614 43282432 4670 18446744073709551615 4194304 5972556 140732540511968 140732540505768 140373371546597 0 0 1 0 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 10567 4670 786 435 0 3930 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 42268 KiB
Current children cumulated memory: 18680 KiB

[startup+1.50035 s]
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31596760/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=59488 memory=35768 CPUtime=1.44 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 9150 0 0 0 143 1 0 0 20 0 1 0 165490614 60915712 8942 18446744073709551615 4194304 5972556 140732540511968 140732540505768 140373380891890 0 0 1 0 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 14872 8942 786 435 0 8235 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 59488 KiB
Current children cumulated memory: 35768 KiB

[startup+3.10977 s]
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31553608/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=94176 memory=70592 CPUtime=3.05 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 18154 0 0 0 303 2 0 0 20 0 1 0 165490614 96436224 17648 18446744073709551615 4194304 5972556 140732540511968 140732540505528 140373371546597 0 0 1 0 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 23544 17648 786 435 0 16907 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 94176 KiB
Current children cumulated memory: 70592 KiB

[startup+6.30034 s]
/proc/loadavg: 1.92 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31512176/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=6.24 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 45593 0 0 0 619 5 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 4965323 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31512176/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=12.64 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 54554 0 0 0 1259 5 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 4965349 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+25.5003 s]
/proc/loadavg: 1.87 1.98 2.03 3/185 4603
/proc/meminfo: memFree=31189152/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=25.42 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 72236 0 0 0 2536 6 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 4965300 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+51.1093 s]
/proc/loadavg: 1.92 1.98 2.03 3/185 4604
/proc/meminfo: memFree=31188916/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=51.02 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 77984 0 0 0 5095 7 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 5053081 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.00 2.03 3/185 4605
/proc/meminfo: memFree=31188188/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=102.19 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 78648 0 0 0 10212 7 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 5338125 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.03 3/185 4607
/proc/meminfo: memFree=31188600/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=162.18 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 79027 0 0 0 16211 7 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 5071280 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4610
/proc/meminfo: memFree=31188228/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=222.17 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 79434 0 0 0 22210 7 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 4965973 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 2.03 3/185 4611
/proc/meminfo: memFree=31188464/32770624 swapFree=67108776/67108860
[pid=4541] ppid=4538 vsize=133148 memory=109880 CPUtime=251.88 cores=0,2,4,6
/proc/4541/stat : 4541 (cosoco) R 4538 4541 7084 0 -1 4202496 79813 0 0 0 25181 7 0 0 20 0 1 0 165490614 136343552 27470 18446744073709551615 4194304 5972556 140732540511968 140732540509416 5328601 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 38469632 140732540514731 140732540514861 140732540514861 140732540518350 0
/proc/4541/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 251.88 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

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

[startup+252.011 s]
# the end of solver process 4541 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.814 s, system=0.07199 s

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

Child status: 1
Real time (s): 252.011
CPU time (s): 251.886
CPU user time (s): 251.814
CPU system time (s): 0.07199
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 133148
Max. memory (cumulated for all children) (KiB): 109880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.814
system time used= 0.07199
maximum resident set size= 109952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79878
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= 58
involuntary context switches= 285


# summary of solver processes directly reported to runsolver:
#   pid: 4541
#   total CPU time (s): 251.886
#   total CPU user time (s): 251.814
#   total CPU system time (s): 0.07199

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.991827 second user time and 1.63814 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 22:51:53
IDJOB=4258699
IDBENCH=140572
IDSOLVER=2644
FILE ID=node132/4258699-1502658379
RUNJOBID= node132-1502644570-29824
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-27.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258699-1502658379/watcher-4258699-1502658379 -o /tmp/evaluation-result-4258699-1502658379/solver-4258699-1502658379 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258699-1502658379.xml

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

MD5SUM BENCH= 1f968d7964fa1ced5b2605ed1734128f
RANDOM SEED=1585345040

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31618992 kB
MemAvailable:   31967804 kB
Buffers:          234016 kB
Cached:           440008 kB
SwapCached:           84 kB
Active:           535960 kB
Inactive:         210044 kB
Active(anon):      19880 kB
Inactive(anon):   101868 kB
Active(file):     516080 kB
Inactive(file):   108176 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2180 kB
Writeback:             0 kB
AnonPages:         72204 kB
Mapped:            67036 kB
Shmem:             49768 kB
Slab:             108008 kB
SReclaimable:      80784 kB
SUnreclaim:        27224 kB
KernelStack:        3264 kB
PageTables:         5308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     364088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-13 22:56:06