Trace number 4258704

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)4 251.99001 252.084

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-44.xml
MD5SUM0962135a9df7191e1203c0b83ceb0052
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark240.08299
Satisfiable
(Un)Satisfiability was proved
Number of variables1936
Number of constraints13244
Number of domains1
Minimum domain size946
Maximum domain size946
Distribution of domain sizes[{"size":946,"count":946}]
Minimum variable degree0
Maximum variable degree43
Distribution of variable degrees[{"degree":0,"count":990},{"degree":43,"count":946}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":13244}]
Number of extensional constraints0
Number of intensional constraints13244
Distribution of constraint types[{"type":"intension","count":13244}]
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

14.71/14.89	c best=?? lower=0 upper=945 
17.02/17.15	c
17.02/17.15	c This is cosoco 1.1 --  
17.02/17.15	c
17.02/17.15	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258704-1502658648.xml 
17.02/17.15	c enable optimization
17.02/17.15	c ========================================[ Problem Statistics ]===========================================
17.02/17.15	c |                                                                                                       
17.02/17.15	c |  Parse time        :        14.51 s 
17.02/17.15	c |
17.02/17.15	c |               Variables: 1936
17.02/17.15	c |            Domain Sizes: 946..946
17.02/17.15	c |
17.02/17.15	c |             Constraints: 13245
17.02/17.15	c |                   Arity: 3..946  -- Ternary: 13244
17.02/17.15	c | 
17.02/17.15	c |                   Types: 
17.02/17.15	c |                          Intension: 13244
17.02/17.15	c |                          Max constant: 1
17.02/17.15	c |                          
17.02/17.15	c =========================================================================================================
17.02/17.15	o 5
17.02/17.15	c    1 calls to solver: best=5 lower=0 upper=4 
17.20/17.38	o 4
251.91/252.00	
251.91/252.00	c *** INTERRUPTED ***
251.91/252.00	c restarts              : 61          
251.91/252.00	c conflicts             : 339871       (1352 /sec)
251.91/252.00	c decisions             : 1258152      (5006 /sec)
251.91/252.00	c propagations          : 18557408    (73842 /sec)
251.91/252.00	c root propagations     : 893137      
251.91/252.00	c filter calls          : 278912898      (1109822 /sec)
251.91/252.00	c useless filter calls  : 264077161      (94 %)
251.91/252.00	c Memory used           : 1224.86 MB
251.91/252.00	c CPU time              : 251.313 s
251.91/252.00	
251.91/252.00	c nb Solutions = 2
251.91/252.00	s SATISFIABLE
251.91/252.00	c Best value found: 4
251.91/252.00	
251.91/252.00	
251.91/252.00	v <instantiation type='solution' cost='4'>
251.91/252.00	v <list>x[0][0] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][1] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][27] x[0][28] x[0][29] x[0][2] x[0][30] x[0][31] x[0][32] x[0][33] x[0][34] x[0][35] x[0][36] x[0][37] x[0][38] x[0][39] x[0][3] x[0][40] x[0][41] x[0][42] x[0][43] 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][27] x[10][28] x[10][29] x[10][2] x[10][30] x[10][31] x[10][32] x[10][33] x[10][34] x[10][35] x[10][36] x[10][37] x[10][38] x[10][39] x[10][3] x[10][40] x[10][41] x[10][42] x[10][43] 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] 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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][27] x[6][28] x[6][29] x[6][2] x[6][30] x[6][31] x[6][32] x[6][33] x[6][34] x[6][35] x[6][36] x[6][37] x[6][38] x[6][39] x[6][3] x[6][40] x[6][41] x[6][42] x[6][43] 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][27] x[7][28] x[7][29] x[7][2] x[7][30] x[7][31] x[7][32] x[7][33] x[7][34] x[7][35] x[7][36] x[7][37] x[7][38] x[7][39] x[7][3] x[7][40] x[7][41] x[7][42] x[7][43] 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][27] x[8][28] x[8][29] x[8][2] x[8][30] x[8][31] x[8][32] x[8][33] x[8][34] x[8][35] x[8][36] x[8][37] x[8][38] x[8][39] x[8][3] x[8][40] x[8][41] x[8][42] x[8][43] 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][27] x[9][28] x[9][29] x[9][2] x[9][30] x[9][31] x[9][32] x[9][33] x[9][34] x[9][35] x[9][36] x[9][37] x[9][38] x[9][39] x[9][3] x[9][40] x[9][41] x[9][42] x[9][43] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
251.91/252.00	v <values>* 0 2 1 1 4 0 1 3 3 2 1 2 2 0 0 0 0 1 0 0 2 3 1 2 1 0 1 1 1 1 1 0 0 3 0 1 2 2 2 1 4 3 0 * * 2 0 0 0 2 2 0 0 0 * 0 0 2 1 1 2 0 4 3 1 * 0 3 1 3 3 1 1 1 1 4 * 3 3 4 2 * * * * * * * * * 1 0 2 3 1 0 3 0 * 0 0 1 2 3 3 1 0 2 1 * 0 3 1 2 4 1 1 1 2 4 * 2 3 2 4 * * * * * * * * * * 4 1 0 2 1 1 1 * 1 1 2 1 1 0 3 0 0 0 * 2 4 0 2 0 0 3 0 0 0 * 3 0 3 3 * * * * * * * * * * * 2 1 2 4 3 4 * 3 3 0 0 0 1 3 2 2 1 * 3 0 3 0 2 3 0 4 3 0 * 1 0 2 0 * * * * * * * * * * * * 0 3 3 2 2 * 4 2 0 3 2 0 3 0 0 1 * 2 1 2 1 0 2 2 2 0 0 * 1 0 3 1 * * * * * * * * * * * * * 1 1 0 1 * 1 0 1 2 1 4 2 3 1 2 * 0 0 2 2 2 2 0 2 3 1 * 0 1 0 0 * * * * * * * * * * * * * * 4 1 2 * 2 1 0 1 0 1 2 0 3 2 * 0 2 2 1 3 2 0 2 3 2 * 1 2 0 0 * * * * * * * * * * * * * * * 2 2 * 3 3 0 2 0 1 1 1 3 1 * 1 0 1 2 2 1 0 1 1 0 * 0 0 0 0 * * * * * * * * * * * * * * * * 3 * 2 4 0 0 0 0 2 0 0 1 * 1 1 1 0 3 1 3 1 1 0 * 2 0 2 1 * * * * * * * * * * * * * * * * * * 3 3 0 0 0 1 1 2 2 3 * 1 0 1 0 1 1 0 1 1 0 * 2 0 1 0 * * * * * * * 0 0 2 3 2 1 3 3 1 4 * 2 1 3 1 3 1 2 4 0 0 2 4 2 0 1 0 0 3 0 0 0 1 1 0 0 4 1 3 2 0 3 1 * * * * * * * * * * * * * 4 0 2 0 1 1 1 2 1 * 1 0 1 2 2 1 0 1 1 0 * 0 0 0 0 * * * * * * * * * * * * * * * * * * * * 0 0 0 0 2 1 0 1 * 1 1 1 0 2 1 3 1 1 0 * 2 0 2 1 * * * * * * * * * * * * * * * * * * * * * 1 2 1 3 2 2 0 * 3 3 0 1 1 0 2 0 1 3 * 2 4 1 4 * * * * * * * * * * * * * * * * * * * * * * 3 2 1 1 1 0 * 1 2 0 3 0 0 2 0 0 2 * 0 2 0 2 * * * * * * * * * * * * * * * * * * * * * * * 1 2 1 3 0 * 3 1 0 1 0 0 4 0 0 2 * 1 2 3 1 * * * * * * * * * * * * * * * * * * * * * * * * 2 3 1 2 * 0 0 2 2 2 2 0 2 3 1 * 0 1 0 0 * * * * * * * * * * * * * * * * * * * * * * * * * 0 0 0 * 2 1 0 1 0 0 2 0 0 0 * 1 0 0 1 * * * * * * * * * * * * * * * * * * * * * * * * * * 3 2 * 2 0 2 2 1 2 1 2 4 1 * 0 1 1 3 * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 * 0 0 1 1 1 1 0 1 1 2 * 0 2 1 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 0 3 0 1 3 0 4 2 1 * 2 1 1 0 * * * * * * * 1 2 3 0 1 1 2 2 1 0 * 3 1 3 4 2 1 1 2 0 0 * 4 4 0 3 0 0 2 0 0 4 1 4 3 0 2 2 1 1 0 4 4 * * * * * * * * * * * * * * * * * * * * * * * * 2 0 1 0 0 3 0 0 0 * 1 0 2 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 2 0 0 1 0 0 1 * 2 1 1 3 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 3 4 0 3 2 1 * 1 1 2 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 0 1 0 0 1 * 0 1 0 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 3 0 4 2 2 * 1 2 3 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 3 2 1 * 1 1 2 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 0 4 * 1 3 2 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 1 * 1 1 2 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * 1 1 3 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 3 2 1 * * * * * * * 2 0 0 2 0 3 1 2 0 1 * 2 3 1 4 3 3 3 1 1 1 * 2 0 2 3 3 2 0 2 4 2 * 0 2 0 0 0 4 3 1 1 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 1 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 4 1 0 2 3 1 0 3 0 * 0 0 3 2 3 3 1 0 1 0 * 1 4 0 3 0 0 1 0 0 1 * 2 1 2 3 * 1 1 2 2 2 * 0 0 2 1 2 0 0 1 3 1 * 1 3 1 2 1 0 2 2 0 0 * 3 4 0 3 0 0 4 0 0 0 * 2 0 2 3 * * 2 0 1 2 * 0 1 3 3 3 2 2 1 2 1 * 1 2 3 1 2 2 4 0 0 0 * 2 1 0 1 0 0 2 0 0 0 * 1 0 0 1 * * * 2 2 3 * 1 1 2 1 1 3 3 1 1 3 * 1 1 0 0 0 3 2 0 2 4 * 0 2 2 0 1 2 0 2 4 1 * 3 1 1 0 * * * * 0 0 * 0 0 3 2 1 1 0 2 1 3 * 2 1 2 1 4 1 2 3 4 0 * 3 2 0 3 0 0 1 0 0 0 * 0 0 1 2 * * * * * 1 * 1 0 1 1 0 3 1 4 0 2 * 3 2 1 3 2 3 3 1 1 0 * 1 1 0 2 3 0 2 0 2 3 * 0 4 0 1 * * * * * * </values>
251.91/252.00	v </instantiation>
251.91/252.00	

Verifier Data

OK	4

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 (14458 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-4258704-1502658648/watcher-4258704-1502658648 -o /tmp/evaluation-result-4258704-1502658648/solver-4258704-1502658648 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29825 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258704-1502658648.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=4732, runsolver pid=4729

[startup+0.100161 s]*
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30757428/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=42308 memory=18276 CPUtime=0.01 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 4784 0 0 0 1 0 0 0 20 0 1 0 165517551 43323392 4569 18446744073709551615 4194304 5972556 140734169060736 140734169057384 5496923 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 10577 4569 708 435 0 3940 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 42308 KiB
Current children cumulated memory: 18276 KiB

[startup+0.209687 s]*
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30754384/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=42636 memory=18804 CPUtime=0.12 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 4870 0 0 0 12 0 0 0 20 0 1 0 165517551 43659264 4701 18446744073709551615 4194304 5972556 140734169060736 140734169056104 5674080 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 10659 4701 715 435 0 4022 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 42636 KiB
Current children cumulated memory: 18804 KiB

[startup+0.308923 s]*
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30753788/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=43092 memory=18928 CPUtime=0.22 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 4990 0 0 0 22 0 0 0 20 0 1 0 165517551 44126208 4732 18446744073709551615 4194304 5972556 140734169060736 140734169056104 5401664 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 10773 4732 715 435 0 4136 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 43092 KiB
Current children cumulated memory: 18928 KiB

[startup+0.700294 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30744168/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=63336 memory=39780 CPUtime=0.61 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 10157 0 0 0 60 1 0 0 20 0 1 0 165517551 64856064 9945 18446744073709551615 4194304 5972556 140734169060736 140734169054296 5165756 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 15834 9945 786 435 0 9197 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 63336 KiB
Current children cumulated memory: 39780 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30716640/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=108108 memory=84396 CPUtime=1.41 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 21352 0 0 0 139 2 0 0 20 0 1 0 165517551 110702592 21099 18446744073709551615 4194304 5972556 140734169060736 140734169052088 4967501 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 27027 21099 786 435 0 20390 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 108108 KiB
Current children cumulated memory: 84396 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30604508/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=197992 memory=174356 CPUtime=3.02 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 45077 0 0 0 297 5 0 0 20 0 1 0 165517551 202743808 43589 18446744073709551615 4194304 5972556 140734169060736 140734169054296 139914162461669 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 49498 43589 786 435 0 42861 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 197992 KiB
Current children cumulated memory: 174356 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30436492/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=376452 memory=352576 CPUtime=6.21 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 90857 0 0 0 610 11 0 0 20 0 1 0 165517551 385486848 88144 18446744073709551615 4194304 5972556 140734169060736 140734169054136 4967501 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 94113 88144 786 435 0 87476 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 376452 KiB
Current children cumulated memory: 352576 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4733
/proc/meminfo: memFree=30099712/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=734008 memory=710200 CPUtime=12.61 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 181268 0 0 0 1237 24 0 0 20 0 1 0 165517551 751624192 177550 18446744073709551615 4194304 5972556 140734169060736 140734169054296 139914163205534 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 183502 177550 786 435 0 176865 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 734008 KiB
Current children cumulated memory: 710200 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.03 3/185 4734
/proc/meminfo: memFree=29538968/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=1254116 memory=1230724 CPUtime=25.41 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 413503 0 0 0 2496 45 0 0 20 0 1 0 165517551 1284214784 307681 18446744073709551615 4194304 5972556 140734169060736 140734169057336 5338116 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 313529 307681 831 435 0 306892 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 1254116 KiB
Current children cumulated memory: 1230724 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.00 2.03 3/184 4734
/proc/meminfo: memFree=29537696/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=1254116 memory=1230756 CPUtime=51.01 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 468816 0 0 0 5054 47 0 0 20 0 1 0 165517551 1284214784 307689 18446744073709551615 4194304 5972556 140734169060736 140734169057336 5053053 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 313529 307689 831 435 0 306892 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 1254116 KiB
Current children cumulated memory: 1230756 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/184 4737
/proc/meminfo: memFree=29537336/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=1254116 memory=1230760 CPUtime=102.2 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 533283 0 0 0 10169 51 0 0 20 0 1 0 165517551 1284214784 307690 18446744073709551615 4194304 5972556 140734169060736 140734169057336 5053081 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 313529 307690 831 435 0 306892 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 1254116 KiB
Current children cumulated memory: 1230760 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/184 4739
/proc/meminfo: memFree=29537468/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=1254248 memory=1230872 CPUtime=162.2 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 594644 0 0 0 16165 55 0 0 20 0 1 0 165517551 1284349952 307718 18446744073709551615 4194304 5972556 140734169060736 140734169057336 4962154 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 313562 307718 831 435 0 306925 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 1254248 KiB
Current children cumulated memory: 1230872 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 4755
/proc/meminfo: memFree=29533708/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=1254248 memory=1230872 CPUtime=222.2 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 652052 0 0 0 22162 58 0 0 20 0 1 0 165517551 1284349952 307718 18446744073709551615 4194304 5972556 140734169060736 140734169057336 5328674 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 313562 307718 831 435 0 306925 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 1254248 KiB
Current children cumulated memory: 1230872 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.78 1.95 2.02 2/181 4802
/proc/meminfo: memFree=30401072/32770624 swapFree=67108776/67108860
[pid=4732] ppid=4729 vsize=1254248 memory=1230928 CPUtime=251.91 cores=1,3,5,7
/proc/4732/stat : 4732 (cosoco) R 4729 4732 7084 0 -1 4202496 676754 0 0 0 25131 60 0 0 20 0 1 0 165517551 1284349952 307732 18446744073709551615 4194304 5972556 140734169060736 140734169057336 4969199 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 36335616 140734169063851 140734169063981 140734169063981 140734169067470 0
/proc/4732/statm: 313562 307732 831 435 0 306925 0
Current children cumulated CPU time: 251.91 s
Current children cumulated vsize: 1254248 KiB
Current children cumulated memory: 1230928 KiB

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

[startup+252.084 s]
# the end of solver process 4732 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.314 s, system=0.675988 s

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

Child status: 1
Real time (s): 252.084
CPU time (s): 251.99
CPU user time (s): 251.314
CPU system time (s): 0.675988
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1254248
Max. memory (cumulated for all children) (KiB): 1230928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.314
system time used= 0.675988
maximum resident set size= 1231020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 676847
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= 13
involuntary context switches= 110


# summary of solver processes directly reported to runsolver:
#   pid: 4732
#   total CPU time (s): 251.99
#   total CPU user time (s): 251.314
#   total CPU system time (s): 0.675988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.970055 second user time and 1.71971 second system time

The end

Launcher Data

Begin job on node132 at 2017-08-13 22:56:23
IDJOB=4258704
IDBENCH=140589
IDSOLVER=2644
FILE ID=node132/4258704-1502658648
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-44.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258704-1502658648/watcher-4258704-1502658648 -o /tmp/evaluation-result-4258704-1502658648/solver-4258704-1502658648 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29825 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258704-1502658648.xml

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

MD5SUM BENCH= 0962135a9df7191e1203c0b83ceb0052
RANDOM SEED=476312526

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:        30770348 kB
MemAvailable:   31120188 kB
Buffers:          234056 kB
Cached:           441112 kB
SwapCached:           84 kB
Active:          1384508 kB
Inactive:         210144 kB
Active(anon):     867504 kB
Inactive(anon):   101868 kB
Active(file):     517004 kB
Inactive(file):   108276 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2776 kB
Writeback:             4 kB
AnonPages:        919240 kB
Mapped:            67040 kB
Shmem:             49768 kB
Slab:             107872 kB
SReclaimable:      80792 kB
SUnreclaim:        27080 kB
KernelStack:        3280 kB
PageTables:         6748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1211548 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 23:00:35