Trace number 4268904

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)3 240.011 240.00999

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 

3.19/3.24	c best=?? lower=0 upper=350 
3.39/3.41	c
3.39/3.41	c This is cosoco 1.12 --  
3.39/3.41	c
3.39/3.41	c command line: cosoco -lc -model -restarts HOME/instance-4268904-1502610744.xml 
3.39/3.41	c enable optimization
3.39/3.41	c ========================================[ Problem Statistics ]===========================================
3.39/3.41	c |                                                                                                       
3.39/3.41	c |  Parse time        :         3.21 s 
3.39/3.41	c |
3.39/3.41	c |               Variables: 729
3.39/3.41	c |            Domain Sizes: 351..351
3.39/3.41	c |
3.39/3.41	c |             Constraints: 2926
3.39/3.41	c |                   Arity: 3..351  -- Ternary: 2925
3.39/3.41	c | 
3.39/3.41	c |                   Types: 
3.39/3.41	c |                          Intension: 2925
3.39/3.41	c |                          Max constant: 1
3.39/3.41	c |                          
3.39/3.41	c =========================================================================================================
3.39/3.41	o 4
3.39/3.41	c    1 calls to solver: best=4 lower=0 upper=3 
3.49/3.55	o 3
240.00/240.00	
240.00/240.00	c *** INTERRUPTED ***
240.00/240.00	c restarts              : 72          
240.00/240.00	c conflicts             : 1010656      (4212 /sec)
240.00/240.00	c decisions             : 4634676      (19316 /sec)
240.00/240.00	c propagations          : 33429421    (139322 /sec)
240.00/240.00	c root propagations     : 122582      
240.00/240.00	c filter calls          : 379466239      (1581478 /sec)
240.00/240.00	c useless filter calls  : 356433407      (93 %)
240.00/240.00	c Memory used           : 130.03 MB
240.00/240.00	c CPU time              : 239.944 s
240.00/240.00	
240.00/240.00	c nb Solutions = 2
240.00/240.00	s SATISFIABLE
240.00/240.00	c Best value found: 3
240.00/240.00	
240.00/240.00	
240.00/240.00	v <instantiation type='solution' cost='3'>
240.00/240.00	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>
240.00/240.00	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>
240.00/240.00	v </instantiation>
240.00/240.00

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 (11736 MiB free)
  memory of node 1: 16384 MiB (14903 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268904-1502610744/watcher-4268904-1502610744 -o /tmp/evaluation-result-4268904-1502610744/solver-4268904-1502610744 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6789 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268904-1502610744.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=9309, runsolver pid=9306
Current StackSize limit: 8192 KiB


[startup+0.10011 s]*
/proc/loadavg: 1.94 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27276488/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=30572 memory=6872 CPUtime=0.1 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 1931 0 0 0 10 0 0 0 20 0 1 0 94155590 31305728 1718 33554432000 4194304 5972588 140736049513680 140736049510328 140341040372709 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 7643 1718 787 435 0 1006 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30572 KiB
Current children cumulated memory: 6872 KiB

[startup+0.209419 s]*
/proc/loadavg: 1.94 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27274132/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=32948 memory=9224 CPUtime=0.21 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 2533 0 0 0 21 0 0 0 20 0 1 0 94155590 33738752 2306 33554432000 4194304 5972588 140736049513680 140736049507240 4967517 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 8237 2306 787 435 0 1600 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32948 KiB
Current children cumulated memory: 9224 KiB

[startup+0.308818 s]*
/proc/loadavg: 1.94 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27271900/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=35180 memory=11460 CPUtime=0.31 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 3080 0 0 0 31 0 0 0 20 0 1 0 94155590 36024320 2865 33554432000 4194304 5972588 140736049513680 140736049507240 140341040365141 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 8795 2865 787 435 0 2158 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35180 KiB
Current children cumulated memory: 11460 KiB

[startup+0.700243 s]
/proc/loadavg: 1.94 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27267272/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=43728 memory=20008 CPUtime=0.69 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 5198 0 0 0 69 0 0 0 20 0 1 0 94155590 44777472 5002 33554432000 4194304 5972588 140736049513680 140736049507240 140341040457154 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 10932 5002 787 435 0 4295 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43728 KiB
Current children cumulated memory: 20008 KiB

[startup+1.50025 s]
/proc/loadavg: 1.94 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27256112/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=61316 memory=37600 CPUtime=1.49 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 9621 0 0 0 148 1 0 0 20 0 1 0 94155590 62787584 9400 33554432000 4194304 5972588 140736049513680 140736049507240 140341050014075 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 15329 9400 787 435 0 8692 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 61316 KiB
Current children cumulated memory: 37600 KiB

[startup+3.1093 s]
/proc/loadavg: 1.95 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27212100/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=96892 memory=73176 CPUtime=3.1 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 18846 0 0 0 307 3 0 0 20 0 1 0 94155590 99217408 18294 33554432000 4194304 5972588 140736049513680 140736049507080 140341049718022 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 24223 18294 787 435 0 17586 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 96892 KiB
Current children cumulated memory: 73176 KiB

[startup+6.30022 s]
/proc/loadavg: 1.95 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27173424/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=6.29 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 45797 0 0 0 624 5 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 5071955 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27173168/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=12.69 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 54758 0 0 0 1264 5 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 4966027 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27173168/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=25.49 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 73543 0 0 0 2543 6 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 5328448 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+51.1092 s]
/proc/loadavg: 1.97 1.99 2.00 3/187 9310
/proc/meminfo: memFree=27172300/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=51.09 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 81083 0 0 0 5103 6 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 5072002 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.00 3/187 9311
/proc/meminfo: memFree=27171884/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=102.27 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 83026 0 0 0 10221 6 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 5099648 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/188 9320
/proc/meminfo: memFree=27172000/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=162.28 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 83365 0 0 0 16222 6 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 4965428 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.00 3/188 9384
/proc/meminfo: memFree=26309152/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=222.29 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 83724 0 0 0 22223 6 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 4909643 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 1.99 2.00 3/188 9385
/proc/meminfo: memFree=26309024/32770624 swapFree=67108860/67108860
[pid=9309] ppid=9306 vsize=133148 memory=109880 CPUtime=240 cores=0,2,4,6
/proc/9309/stat : 9309 (cosoco) R 9306 9309 6758 0 -1 4202496 83724 0 0 0 23994 6 0 0 20 0 1 0 94155590 136343552 27470 33554432000 4194304 5972588 140736049513680 140736049511128 4909021 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 27648000 140736049517764 140736049517859 140736049517859 140736049520590 0
/proc/9309/statm: 33287 27470 829 435 0 26650 0
Current children cumulated CPU time: 240 s
Current children cumulated vsize: 133148 KiB
Current children cumulated memory: 109880 KiB

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

[startup+240.01 s]
# the end of solver process 9309 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.944 s, system=0.067008 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.011
CPU user time (s): 239.944
CPU system time (s): 0.067008
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 133148
Max. memory (cumulated for all children) (KiB): 109880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.944
system time used= 0.067008
maximum resident set size= 109952
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83777
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= 78


# summary of solver processes directly reported to runsolver:
#   pid: 9309
#   total CPU time (s): 240.011
#   total CPU user time (s): 239.944
#   total CPU system time (s): 0.067008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.834809 second user time and 1.62329 second system time

The end

Launcher Data 

Begin job on node150 at 2017-08-13 09:38:06
IDJOB=4268904
IDBENCH=140572
IDSOLVER=2659
FILE ID=node150/4268904-1502610744
RUNJOBID= node150-1502605965-6789
PBS_JOBID= 20628304
Free space on /tmp= 61636 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-27.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268904-1502610744/watcher-4268904-1502610744 -o /tmp/evaluation-result-4268904-1502610744/solver-4268904-1502610744 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6789 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268904-1502610744.xml

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

MD5SUM BENCH= 1f968d7964fa1ced5b2605ed1734128f
RANDOM SEED=1307906008

node150.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.89
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:        27280084 kB
MemAvailable:   31976252 kB
Buffers:          226256 kB
Cached:          4748368 kB
SwapCached:            0 kB
Active:           656372 kB
Inactive:        4373872 kB
Active(anon):      58956 kB
Inactive(anon):    25068 kB
Active(file):     597416 kB
Inactive(file):  4348804 kB
Unevictable:        6228 kB
Mlocked:            6228 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2448 kB
Writeback:             0 kB
AnonPages:         68584 kB
Mapped:            45420 kB
Shmem:             25224 kB
Slab:             158224 kB
SReclaimable:     131564 kB
SUnreclaim:        26660 kB
KernelStack:        3360 kB
PageTables:         4888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61632 MiB
End job on node150 at 2017-08-13 09:42:06