Trace number 4268903

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)3 251.94 252.00999

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-24.xml
MD5SUM22300454f2969805ad1ca4690e3d792c
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 benchmark243.61099
Satisfiable
(Un)Satisfiability was proved
Number of variables576
Number of constraints2024
Number of domains1
Minimum domain size276
Maximum domain size276
Distribution of domain sizes[{"size":276,"count":276}]
Minimum variable degree0
Maximum variable degree23
Distribution of variable degrees[{"degree":0,"count":300},{"degree":23,"count":276}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":2024}]
Number of extensional constraints0
Number of intensional constraints2024
Distribution of constraint types[{"type":"intension","count":2024}]
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 

2.25/2.35	c best=?? lower=0 upper=275 
2.34/2.44	c
2.34/2.44	c This is cosoco 1.12 --  
2.34/2.44	c
2.34/2.44	c command line: cosoco -lc -model -restarts HOME/instance-4268903-1502673297.xml 
2.34/2.44	c enable optimization
2.34/2.44	c ========================================[ Problem Statistics ]===========================================
2.34/2.44	c |                                                                                                       
2.34/2.44	c |  Parse time        :         2.28 s 
2.34/2.44	c |
2.34/2.44	c |               Variables: 576
2.34/2.44	c |            Domain Sizes: 276..276
2.34/2.44	c |
2.34/2.44	c |             Constraints: 2025
2.34/2.44	c |                   Arity: 3..276  -- Ternary: 2024
2.34/2.44	c | 
2.34/2.44	c |                   Types: 
2.34/2.44	c |                          Intension: 2024
2.34/2.44	c |                          Max constant: 1
2.34/2.44	c |                          
2.34/2.44	c =========================================================================================================
2.34/2.44	o 5
2.34/2.44	c    1 calls to solver: best=5 lower=0 upper=4 
2.34/2.46	o 4
2.44/2.55	o 3
2.44/2.55	c    3 calls to solver: best=3 lower=0 upper=2 
251.93/252.00	
251.93/252.00	c *** INTERRUPTED ***
251.93/252.00	c restarts              : 75          
251.93/252.00	c conflicts             : 1238332      (4916 /sec)
251.93/252.00	c decisions             : 5685583      (22571 /sec)
251.93/252.00	c propagations          : 41791236    (165909 /sec)
251.93/252.00	c root propagations     : 75407       
251.93/252.00	c filter calls          : 421322784      (1672624 /sec)
251.93/252.00	c useless filter calls  : 392210148      (93 %)
251.93/252.00	c Memory used           : 84.12 MB
251.93/252.00	c CPU time              : 251.893 s
251.93/252.00	
251.93/252.00	c nb Solutions = 3
251.93/252.00	s SATISFIABLE
251.93/252.00	c Best value found: 3
251.93/252.00	
251.93/252.00	
251.93/252.00	v <instantiation type='solution' cost='3'>
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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][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][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][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][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][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][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][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][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][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][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][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][2] x[23][3] x[23][4] x[23][5] x[23][6] x[23][7] x[23][8] x[23][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][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][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][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][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][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][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][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][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
251.93/252.00	v <values>* 2 2 3 0 3 0 2 0 3 1 1 1 2 0 0 1 0 2 2 1 3 0 1 * * 3 2 2 3 2 1 0 1 0 * 1 1 2 0 * * * * * * * * * * * 0 2 2 1 3 0 2 0 * 3 1 1 0 * * * * * * * * * * * * 0 0 0 0 1 0 1 * 1 0 0 3 * * * * * * * * * * * * * 1 1 1 2 3 0 * 2 3 1 2 * * * * * * * * * * * * * * 3 2 0 1 0 * 1 1 2 0 * * * * * * * * * * * * * * * 2 2 3 0 * 1 3 3 1 * * * * * * * * * * * * * * * * 0 2 0 * 2 3 3 0 * * * * * * * * * * * * * * * * * 0 2 * 0 0 1 1 * * * * * * * * * * * * * * * * * * 0 * 3 2 1 0 * * * * * * * * * * * * * * * * * * * * 0 0 0 1 * * * * * * * * * 2 1 1 0 1 0 1 0 2 2 * 2 3 0 0 2 0 1 2 3 2 0 3 * * * * * * * * * * * * * 2 1 0 * * * * * * * * * * * * * * * * * * * * * * 2 0 * * * * * * * * * * * * * * * * * * * * * * * 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 3 0 2 1 1 2 1 3 3 * 0 2 3 3 * 0 2 1 2 1 2 2 * 2 2 1 3 3 1 1 2 1 3 * 2 1 3 2 * * 1 0 2 2 1 0 * 0 0 2 0 0 0 0 1 0 1 * 0 0 0 2 * * * 1 1 0 3 0 * 0 0 1 0 0 0 0 2 0 3 * 0 0 0 1 * * * * 2 0 1 1 * 0 0 1 0 0 0 0 3 0 2 * 0 0 0 1 * * * * * 0 1 0 * 3 1 0 2 2 2 1 0 1 0 * 1 2 3 0 * * * * * * 0 2 * 0 0 2 1 0 2 0 1 0 1 * 0 0 3 2 * * * * * * * 0 * 2 2 0 3 3 1 1 0 1 0 * 2 1 3 0 * * * * * * * * </values>
251.93/252.00	v </instantiation>
251.93/252.00

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 (15313 MiB free)
  memory of node 1: 16384 MiB (15626 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268903-1502673297/watcher-4268903-1502673297 -o /tmp/evaluation-result-4268903-1502673297/solver-4268903-1502673297 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268903-1502673297.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=13695, runsolver pid=13692

[startup+0.100157 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31680580/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=28960 memory=5272 CPUtime=0.06 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 1538 0 0 0 6 0 0 0 20 0 1 0 55670369 29655040 1318 18446744073709551615 4194304 5972588 140726537839680 140726537836328 140506317110245 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 7240 1318 787 435 0 603 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 28960 KiB
Current children cumulated memory: 5272 KiB

[startup+0.209373 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31678720/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=30912 memory=7224 CPUtime=0.16 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 2009 0 0 0 16 0 0 0 20 0 1 0 55670369 31653888 1806 18446744073709551615 4194304 5972588 140726537839680 140726537836328 140506317110245 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 7728 1806 787 435 0 1091 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 30912 KiB
Current children cumulated memory: 7224 KiB

[startup+0.309154 s]*
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31676860/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=32588 memory=9032 CPUtime=0.26 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 2439 0 0 0 26 0 0 0 20 0 1 0 55670369 33370112 2258 18446744073709551615 4194304 5972588 140726537839680 140726537836328 140506317110245 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 8147 2258 787 435 0 1510 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 32588 KiB
Current children cumulated memory: 9032 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31673512/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=39196 memory=15640 CPUtime=0.65 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 4097 0 0 0 64 1 0 0 20 0 1 0 55670369 40136704 3910 18446744073709551615 4194304 5972588 140726537839680 140726537833480 140506317110245 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 9799 3910 787 435 0 3162 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 39196 KiB
Current children cumulated memory: 15640 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31664832/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=53024 memory=29464 CPUtime=1.44 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 7555 0 0 0 143 1 0 0 20 0 1 0 55670369 54296576 7366 18446744073709551615 4194304 5972588 140726537839680 140726537833240 140506317110245 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 13256 7366 787 435 0 6619 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 53024 KiB
Current children cumulated memory: 29464 KiB

[startup+3.10934 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31623036/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62724 CPUtime=3.05 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 23382 0 0 0 303 2 0 0 20 0 1 0 55670369 88203264 15681 18446744073709551615 4194304 5972588 140726537839680 140726537826872 4909584 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15681 829 435 0 14897 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62724 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31622680/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62784 CPUtime=6.25 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 30846 0 0 0 622 3 0 0 20 0 1 0 55670369 88203264 15696 18446744073709551615 4194304 5972588 140726537839680 140726537826872 5053056 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15696 829 435 0 14897 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62784 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/185 13696
/proc/meminfo: memFree=31622692/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62788 CPUtime=12.64 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 40990 0 0 0 1261 3 0 0 20 0 1 0 55670369 88203264 15697 18446744073709551615 4194304 5972588 140726537839680 140726537826872 4965655 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15697 829 435 0 14897 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62788 KiB

[startup+25.5003 s]
/proc/loadavg: 1.92 1.98 2.03 3/186 13782
/proc/meminfo: memFree=31513284/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62792 CPUtime=25.44 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 56010 0 0 0 2540 4 0 0 20 0 1 0 55670369 88203264 15698 18446744073709551615 4194304 5972588 140726537839680 140726537826872 5072008 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15698 829 435 0 14897 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62792 KiB

[startup+51.1091 s]
/proc/loadavg: 1.95 1.98 2.03 3/186 13783
/proc/meminfo: memFree=31314116/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62792 CPUtime=51.03 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 58896 0 0 0 5099 4 0 0 20 0 1 0 55670369 88203264 15698 18446744073709551615 4194304 5972588 140726537839680 140726537826872 4965416 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15698 829 435 0 14897 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62792 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.00 2.04 3/186 13784
/proc/meminfo: memFree=31313568/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62792 CPUtime=102.22 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 59172 0 0 0 10218 4 0 0 20 0 1 0 55670369 88203264 15698 18446744073709551615 4194304 5972588 140726537839680 140726537826872 4962170 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15698 829 435 0 14897 0
Current children cumulated CPU time: 102.22 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62792 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/183 13786
/proc/meminfo: memFree=31316744/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62792 CPUtime=162.22 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 59440 0 0 0 16218 4 0 0 20 0 1 0 55670369 88203264 15698 18446744073709551615 4194304 5972588 140726537839680 140726537826872 4965681 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15698 829 435 0 14897 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62792 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/183 13788
/proc/meminfo: memFree=31317456/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62792 CPUtime=222.22 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 59712 0 0 0 22218 4 0 0 20 0 1 0 55670369 88203264 15698 18446744073709551615 4194304 5972588 140726537839680 140726537826872 4965797 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15698 829 435 0 14897 0
Current children cumulated CPU time: 222.22 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62792 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.00 2.04 3/183 13789
/proc/meminfo: memFree=31317548/32770624 swapFree=67108860/67108860
[pid=13695] ppid=13692 vsize=86136 memory=62792 CPUtime=251.93 cores=1,3,5,7
/proc/13695/stat : 13695 (cosoco) R 13692 13695 11586 0 -1 4202496 59987 0 0 0 25189 4 0 0 20 0 1 0 55670369 88203264 15698 18446744073709551615 4194304 5972588 140726537839680 140726537826872 5099648 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 20840448 140726537843150 140726537843245 140726537843245 140726537846734 0
/proc/13695/statm: 21534 15698 829 435 0 14897 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 86136 KiB
Current children cumulated memory: 62792 KiB

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

[startup+252.01 s]
# the end of solver process 13695 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.893 s, system=0.047 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): 251.94
CPU user time (s): 251.893
CPU system time (s): 0.047
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 86136
Max. memory (cumulated for all children) (KiB): 62792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.893
system time used= 0.047
maximum resident set size= 62864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60043
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= 38
involuntary context switches= 199


# summary of solver processes directly reported to runsolver:
#   pid: 13695
#   total CPU time (s): 251.94
#   total CPU user time (s): 251.893
#   total CPU system time (s): 0.047

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.838032 second user time and 1.69153 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-14 03:00:41
IDJOB=4268903
IDBENCH=140569
IDSOLVER=2659
FILE ID=node124/4268903-1502673297
RUNJOBID= node124-1502644521-30671
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-24.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268903-1502673297/watcher-4268903-1502673297 -o /tmp/evaluation-result-4268903-1502673297/solver-4268903-1502673297 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268903-1502673297.xml

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

MD5SUM BENCH= 22300454f2969805ad1ca4690e3d792c
RANDOM SEED=502980560

node124.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31682532 kB
MemAvailable:   31968180 kB
Buffers:          182748 kB
Cached:           392368 kB
SwapCached:            0 kB
Active:           458376 kB
Inactive:         203488 kB
Active(anon):      38276 kB
Inactive(anon):    73796 kB
Active(file):     420100 kB
Inactive(file):   129692 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2404 kB
Writeback:             0 kB
AnonPages:        102944 kB
Mapped:            46696 kB
Shmem:             25320 kB
Slab:             129560 kB
SReclaimable:     103384 kB
SUnreclaim:        26176 kB
KernelStack:        3536 kB
PageTables:         5396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-14 03:04:53