Trace number 4258696

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)3 251.908 252.00999

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-18.xml
MD5SUM3a3404c97a3d7cefcffb7ea6a332e0fb
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 benchmark243.024
Satisfiable
(Un)Satisfiability was proved
Number of variables324
Number of constraints816
Number of domains1
Minimum domain size153
Maximum domain size153
Distribution of domain sizes[{"size":153,"count":153}]
Minimum variable degree0
Maximum variable degree17
Distribution of variable degrees[{"degree":0,"count":171},{"degree":17,"count":153}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":816}]
Number of extensional constraints0
Number of intensional constraints816
Distribution of constraint types[{"type":"intension","count":816}]
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 

0.79/1.00	c best=?? lower=0 upper=152 
0.90/1.02	c
0.90/1.02	c This is cosoco 1.1 --  
0.90/1.02	c
0.90/1.02	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258696-1502658140.xml 
0.90/1.02	c enable optimization
0.90/1.02	c ========================================[ Problem Statistics ]===========================================
0.90/1.02	c |                                                                                                       
0.90/1.02	c |  Parse time        :         0.90 s 
0.90/1.02	c |
0.90/1.02	c |               Variables: 324
0.90/1.02	c |            Domain Sizes: 153..153
0.90/1.02	c |
0.90/1.02	c |             Constraints: 817
0.90/1.02	c |                   Arity: 3..153  -- Ternary: 816
0.90/1.02	c | 
0.90/1.02	c |                   Types: 
0.90/1.02	c |                          Intension: 816
0.90/1.02	c |                          Max constant: 1
0.90/1.02	c |                          
0.90/1.02	c =========================================================================================================
0.90/1.02	o 4
0.90/1.02	c    1 calls to solver: best=4 lower=0 upper=3 
0.90/1.02	o 3
251.90/252.00	
251.90/252.00	c *** INTERRUPTED ***
251.90/252.00	c restarts              : 79          
251.90/252.00	c conflicts             : 1898228      (7536 /sec)
251.90/252.00	c decisions             : 9141415      (36291 /sec)
251.90/252.00	c propagations          : 66766288    (265058 /sec)
251.90/252.00	c root propagations     : 23135       
251.90/252.00	c filter calls          : 488119220      (1937802 /sec)
251.90/252.00	c useless filter calls  : 441551527      (90 %)
251.90/252.00	c Memory used           : 40.26 MB
251.90/252.00	c CPU time              : 251.893 s
251.90/252.00	
251.90/252.00	c nb Solutions = 2
251.90/252.00	s SATISFIABLE
251.90/252.00	c Best value found: 3
251.90/252.00	
251.90/252.00	
251.90/252.00	v <instantiation type='solution' cost='3'>
251.90/252.00	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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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[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][1] 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[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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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][1] 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>
251.90/252.00	v <values>* 1 1 0 1 0 0 2 1 2 1 1 0 2 1 1 0 2 * * 2 0 0 0 1 1 3 * * * * * * * * * * * * 1 0 0 1 2 2 * * * * * * * * * * * * * 2 1 2 0 1 * * * * * * * * * * * * * * 1 0 1 0 * * * * * * * * * * * * * * * 1 2 0 * * * * * * * * * * * * * * * * 0 1 * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * 3 0 1 3 2 0 1 2 * 1 2 2 0 1 2 3 0 * 0 0 2 3 1 0 2 0 * * 0 0 2 0 2 1 1 * 2 3 1 0 0 1 0 3 * * * 1 0 2 0 1 1 * 1 1 3 2 1 2 0 1 * * * * 0 1 0 2 0 * 0 2 1 1 2 1 3 0 * * * * * 0 1 0 1 * 3 3 0 0 0 1 2 2 * * * * * * 2 1 1 * 2 0 0 2 1 0 1 0 * * * * * * * 1 2 * 1 0 2 1 2 3 0 1 * * * * * * * * 0 * 3 1 0 0 0 2 1 1 * * * * * * * * * </values>
251.90/252.00	v </instantiation>
251.90/252.00

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 (15590 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258696-1502658140/watcher-4258696-1502658140 -o /tmp/evaluation-result-4258696-1502658140/solver-4258696-1502658140 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29825 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258696-1502658140.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=4455, runsolver pid=4452

[startup+0.100181 s]*
/proc/loadavg: 2.08 2.03 2.05 3/185 4456
/proc/meminfo: memFree=31634060/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=27660 memory=3596 CPUtime=0.01 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 1106 0 0 0 1 0 0 0 20 0 1 0 165466725 28323840 899 18446744073709551615 4194304 5972556 140729973251600 140729973248248 5669576 0 0 1 0 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 6915 899 707 435 0 278 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 27660 KiB
Current children cumulated memory: 3596 KiB

[startup+0.209443 s]*
/proc/loadavg: 2.08 2.03 2.05 3/185 4456
/proc/meminfo: memFree=31632944/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=28684 memory=5132 CPUtime=0.11 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 1459 0 0 0 11 0 0 0 20 0 1 0 165466725 29372416 1283 18446744073709551615 4194304 5972556 140729973251600 140729973248248 139740714335205 0 0 1 0 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 7171 1283 786 435 0 534 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 28684 KiB
Current children cumulated memory: 5132 KiB

[startup+0.308964 s]*
/proc/loadavg: 2.08 2.03 2.05 3/185 4456
/proc/meminfo: memFree=31631828/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=29840 memory=6156 CPUtime=0.21 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 1725 0 0 0 21 0 0 0 20 0 1 0 165466725 30556160 1539 18446744073709551615 4194304 5972556 140729973251600 140729973248248 139740723680490 0 0 1 0 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 7460 1539 786 435 0 823 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29840 KiB
Current children cumulated memory: 6156 KiB

[startup+0.700273 s]
/proc/loadavg: 2.08 2.03 2.05 3/185 4456
/proc/meminfo: memFree=31629552/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=33936 memory=10252 CPUtime=0.59 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 2750 0 0 0 59 0 0 0 20 0 1 0 165466725 34750464 2563 18446744073709551615 4194304 5972556 140729973251600 140729973245400 139740714335205 0 0 1 0 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 8484 2563 786 435 0 1847 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 33936 KiB
Current children cumulated memory: 10252 KiB

[startup+1.50028 s]
/proc/loadavg: 2.08 2.03 2.05 3/185 4456
/proc/meminfo: memFree=31624344/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17800 CPUtime=1.39 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 4641 0 0 0 139 0 0 0 20 0 1 0 165466725 42213376 4450 18446744073709551615 4194304 5972556 140729973251600 140729973249048 5328601 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4450 830 435 0 3669 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17800 KiB

[startup+3.10915 s]
/proc/loadavg: 2.08 2.03 2.05 3/185 4456
/proc/meminfo: memFree=31620004/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17940 CPUtime=3 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 7751 0 0 0 300 0 0 0 20 0 1 0 165466725 42213376 4485 18446744073709551615 4194304 5972556 140729973251600 140729973249048 5071280 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4485 830 435 0 3669 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17940 KiB

[startup+6.30026 s]
/proc/loadavg: 1.99 2.01 2.04 3/185 4456
/proc/meminfo: memFree=31620064/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17944 CPUtime=6.19 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 10871 0 0 0 619 0 0 0 20 0 1 0 165466725 42213376 4486 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4965300 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4486 830 435 0 3669 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17944 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.01 2.04 3/185 4456
/proc/meminfo: memFree=31620188/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17944 CPUtime=12.6 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 14241 0 0 0 1259 1 0 0 20 0 1 0 165466725 42213376 4486 18446744073709551615 4194304 5972556 140729973251600 140729973249048 5071960 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4486 830 435 0 3669 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17944 KiB

[startup+25.5003 s]
/proc/loadavg: 1.99 2.01 2.04 3/184 4456
/proc/meminfo: memFree=31620244/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17944 CPUtime=25.4 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 20686 0 0 0 2539 1 0 0 20 0 1 0 165466725 42213376 4486 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4965287 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4486 830 435 0 3669 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17944 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.04 3/184 4457
/proc/meminfo: memFree=31619728/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17944 CPUtime=51 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 23921 0 0 0 5099 1 0 0 20 0 1 0 165466725 42213376 4486 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4965326 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4486 830 435 0 3669 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17944 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/184 4458
/proc/meminfo: memFree=31619456/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17948 CPUtime=102.19 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 24346 0 0 0 10218 1 0 0 20 0 1 0 165466725 42213376 4487 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4965349 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4487 830 435 0 3669 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17948 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 4474
/proc/meminfo: memFree=31615096/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17948 CPUtime=162.19 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 24770 0 0 0 16218 1 0 0 20 0 1 0 165466725 42213376 4487 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4909644 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4487 830 435 0 3669 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17948 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 4476
/proc/meminfo: memFree=31615308/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17948 CPUtime=222.19 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 25190 0 0 0 22218 1 0 0 20 0 1 0 165466725 42213376 4487 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4909638 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4487 830 435 0 3669 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17948 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.93 2.00 2.03 3/185 4542
/proc/meminfo: memFree=31512176/32770624 swapFree=67108776/67108860
[pid=4455] ppid=4452 vsize=41224 memory=17948 CPUtime=251.9 cores=1,3,5,7
/proc/4455/stat : 4455 (cosoco) R 4452 4455 7084 0 -1 4202496 25610 0 0 0 25189 1 0 0 20 0 1 0 165466725 42213376 4487 18446744073709551615 4194304 5972556 140729973251600 140729973249048 4965544 0 0 1 8405026 0 0 0 17 5 0 0 9 0 0 8070896 8075904 33320960 140729973256619 140729973256749 140729973256749 140729973260238 0
/proc/4455/statm: 10306 4487 830 435 0 3669 0
Current children cumulated CPU time: 251.9 s
Current children cumulated vsize: 41224 KiB
Current children cumulated memory: 17948 KiB

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

[startup+252.01 s]
# the end of solver process 4455 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.894 s, system=0.013999 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): 251.908
CPU user time (s): 251.894
CPU system time (s): 0.013999
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 41224
Max. memory (cumulated for all children) (KiB): 17948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.894
system time used= 0.013999
maximum resident set size= 18016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25665
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= 12
involuntary context switches= 75


# summary of solver processes directly reported to runsolver:
#   pid: 4455
#   total CPU time (s): 251.908
#   total CPU user time (s): 251.894
#   total CPU system time (s): 0.013999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.991483 second user time and 1.56663 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 22:47:55
IDJOB=4258696
IDBENCH=140563
IDSOLVER=2644
FILE ID=node132/4258696-1502658140
RUNJOBID= node132-1502644570-29825
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258696-1502658140/watcher-4258696-1502658140 -o /tmp/evaluation-result-4258696-1502658140/solver-4258696-1502658140 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29825 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258696-1502658140.xml

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

MD5SUM BENCH= 3a3404c97a3d7cefcffb7ea6a332e0fb
RANDOM SEED=1808221466

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:        31634352 kB
MemAvailable:   31983444 kB
Buffers:          233960 kB
Cached:           439960 kB
SwapCached:           84 kB
Active:           522212 kB
Inactive:         210180 kB
Active(anon):       5988 kB
Inactive(anon):   101868 kB
Active(file):     516224 kB
Inactive(file):   108312 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2380 kB
Writeback:             4 kB
AnonPages:         57764 kB
Mapped:            67132 kB
Shmem:             49768 kB
Slab:             107916 kB
SReclaimable:      80784 kB
SUnreclaim:        27132 kB
KernelStack:        3280 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     349912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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 22:52:07