Trace number 4258519

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 1.1OPT4 0.184148 0.242292

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-2-fullins-3.xml
MD5SUM73fd83f8962f0084b0563a84899fe1a3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark0.145906
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints201
Number of domains1
Minimum domain size52
Maximum domain size52
Distribution of domain sizes[{"size":52,"count":52}]
Minimum variable degree5
Maximum variable degree16
Distribution of variable degrees[{"degree":5,"count":4},{"degree":6,"count":10},{"degree":7,"count":6},{"degree":8,"count":16},{"degree":11,"count":4},{"degree":12,"count":8},{"degree":16,"count":4}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":201}]
Number of extensional constraints0
Number of intensional constraints201
Distribution of constraint types[{"type":"intension","count":201}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

0.00/0.06	c intension x[0] != x[1]  using generic constraint 
0.00/0.06	c intension x[0] != x[3]  using generic constraint 
0.00/0.06	c intension x[0] != x[13]  using generic constraint 
0.00/0.06	c intension x[0] != x[15]  using generic constraint 
0.00/0.06	c intension x[1] != x[2]  using generic constraint 
0.00/0.06	c intension x[1] != x[12]  using generic constraint 
0.00/0.07	c intension x[1] != x[14]  using generic constraint 
0.00/0.07	c intension x[2] != x[5]  using generic constraint 
0.00/0.07	c intension x[2] != x[9]  using generic constraint 
0.00/0.07	c intension x[2] != x[13]  using generic constraint 
0.00/0.07	c intension x[2] != x[17]  using generic constraint 
0.00/0.07	c intension x[2] != x[21]  using generic constraint 
0.00/0.07	c intension x[3] != x[4]  using generic constraint 
0.00/0.07	c intension x[3] != x[9]  using generic constraint 
0.00/0.07	c intension x[3] != x[12]  using generic constraint 
0.00/0.07	c intension x[3] != x[16]  using generic constraint 
0.00/0.07	c intension x[3] != x[21]  using generic constraint 
0.00/0.07	c intension x[4] != x[7]  using generic constraint 
0.00/0.08	c intension x[4] != x[10]  using generic constraint 
0.00/0.08	c intension x[4] != x[15]  using generic constraint 
0.00/0.08	c intension x[4] != x[19]  using generic constraint 
0.00/0.08	c intension x[4] != x[22]  using generic constraint 
0.00/0.08	c intension x[5] != x[6]  using generic constraint 
0.00/0.08	c intension x[5] != x[10]  using generic constraint 
0.00/0.08	c intension x[5] != x[14]  using generic constraint 
0.00/0.08	c intension x[5] != x[18]  using generic constraint 
0.00/0.08	c intension x[5] != x[22]  using generic constraint 
0.00/0.08	c intension x[6] != x[8]  using generic constraint 
0.00/0.08	c intension x[6] != x[11]  using generic constraint 
0.00/0.09	c intension x[6] != x[17]  using generic constraint 
0.00/0.09	c intension x[6] != x[20]  using generic constraint 
0.00/0.09	c intension x[6] != x[23]  using generic constraint 
0.00/0.09	c intension x[7] != x[8]  using generic constraint 
0.00/0.09	c intension x[7] != x[11]  using generic constraint 
0.00/0.09	c intension x[7] != x[16]  using generic constraint 
0.00/0.09	c intension x[7] != x[20]  using generic constraint 
0.00/0.09	c intension x[7] != x[23]  using generic constraint 
0.00/0.09	c intension x[8] != x[9]  using generic constraint 
0.00/0.09	c intension x[8] != x[10]  using generic constraint 
0.00/0.09	c intension x[8] != x[11]  using generic constraint 
0.00/0.10	c intension x[8] != x[18]  using generic constraint 
0.00/0.10	c intension x[8] != x[19]  using generic constraint 
0.04/0.10	c intension x[8] != x[21]  using generic constraint 
0.04/0.10	c intension x[8] != x[22]  using generic constraint 
0.04/0.10	c intension x[8] != x[23]  using generic constraint 
0.04/0.10	c intension x[9] != x[10]  using generic constraint 
0.04/0.10	c intension x[9] != x[11]  using generic constraint 
0.04/0.10	c intension x[9] != x[14]  using generic constraint 
0.04/0.10	c intension x[9] != x[15]  using generic constraint 
0.04/0.10	c intension x[9] != x[20]  using generic constraint 
0.04/0.10	c intension x[9] != x[22]  using generic constraint 
0.04/0.10	c intension x[9] != x[23]  using generic constraint 
0.04/0.11	c intension x[10] != x[11]  using generic constraint 
0.04/0.11	c intension x[10] != x[16]  using generic constraint 
0.04/0.11	c intension x[10] != x[17]  using generic constraint 
0.04/0.11	c intension x[10] != x[20]  using generic constraint 
0.04/0.11	c intension x[10] != x[21]  using generic constraint 
0.04/0.11	c intension x[10] != x[23]  using generic constraint 
0.04/0.11	c intension x[11] != x[18]  using generic constraint 
0.04/0.11	c intension x[11] != x[19]  using generic constraint 
0.04/0.11	c intension x[11] != x[20]  using generic constraint 
0.04/0.11	c intension x[11] != x[21]  using generic constraint 
0.04/0.11	c intension x[11] != x[22]  using generic constraint 
0.04/0.12	c intension x[12] != x[25]  using generic constraint 
0.04/0.12	c intension x[12] != x[27]  using generic constraint 
0.04/0.12	c intension x[12] != x[49]  using generic constraint 
0.04/0.12	c intension x[13] != x[24]  using generic constraint 
0.04/0.12	c intension x[13] != x[26]  using generic constraint 
0.04/0.12	c intension x[13] != x[49]  using generic constraint 
0.04/0.12	c intension x[14] != x[25]  using generic constraint 
0.04/0.12	c intension x[14] != x[29]  using generic constraint 
0.04/0.12	c intension x[14] != x[33]  using generic constraint 
0.04/0.12	c intension x[14] != x[49]  using generic constraint 
0.04/0.12	c intension x[15] != x[24]  using generic constraint 
0.04/0.13	c intension x[15] != x[28]  using generic constraint 
0.04/0.13	c intension x[15] != x[33]  using generic constraint 
0.04/0.13	c intension x[15] != x[49]  using generic constraint 
0.04/0.13	c intension x[16] != x[27]  using generic constraint 
0.04/0.13	c intension x[16] != x[31]  using generic constraint 
0.04/0.13	c intension x[16] != x[34]  using generic constraint 
0.04/0.13	c intension x[16] != x[49]  using generic constraint 
0.04/0.13	c intension x[17] != x[26]  using generic constraint 
0.04/0.13	c intension x[17] != x[30]  using generic constraint 
0.04/0.13	c intension x[17] != x[34]  using generic constraint 
0.04/0.13	c intension x[17] != x[49]  using generic constraint 
0.04/0.13	c intension x[18] != x[29]  using generic constraint 
0.04/0.14	c intension x[18] != x[32]  using generic constraint 
0.04/0.14	c intension x[18] != x[35]  using generic constraint 
0.04/0.14	c intension x[18] != x[49]  using generic constraint 
0.04/0.14	c intension x[19] != x[28]  using generic constraint 
0.04/0.14	c intension x[19] != x[32]  using generic constraint 
0.04/0.14	c intension x[19] != x[35]  using generic constraint 
0.04/0.14	c intension x[19] != x[49]  using generic constraint 
0.04/0.14	c intension x[20] != x[30]  using generic constraint 
0.04/0.14	c intension x[20] != x[31]  using generic constraint 
0.04/0.14	c intension x[20] != x[33]  using generic constraint 
0.04/0.14	c intension x[20] != x[34]  using generic constraint 
0.04/0.15	c intension x[20] != x[35]  using generic constraint 
0.04/0.15	c intension x[20] != x[49]  using generic constraint 
0.04/0.15	c intension x[21] != x[26]  using generic constraint 
0.04/0.15	c intension x[21] != x[27]  using generic constraint 
0.04/0.15	c intension x[21] != x[32]  using generic constraint 
0.04/0.15	c intension x[21] != x[34]  using generic constraint 
0.04/0.15	c intension x[21] != x[35]  using generic constraint 
0.04/0.15	c intension x[21] != x[49]  using generic constraint 
0.04/0.15	c intension x[22] != x[28]  using generic constraint 
0.04/0.15	c intension x[22] != x[29]  using generic constraint 
0.04/0.15	c intension x[22] != x[32]  using generic constraint 
0.04/0.15	c intension x[22] != x[33]  using generic constraint 
0.04/0.16	c intension x[22] != x[35]  using generic constraint 
0.04/0.16	c intension x[22] != x[49]  using generic constraint 
0.04/0.16	c intension x[23] != x[30]  using generic constraint 
0.04/0.16	c intension x[23] != x[31]  using generic constraint 
0.04/0.16	c intension x[23] != x[32]  using generic constraint 
0.04/0.16	c intension x[23] != x[33]  using generic constraint 
0.04/0.16	c intension x[23] != x[34]  using generic constraint 
0.04/0.16	c intension x[23] != x[49]  using generic constraint 
0.04/0.16	c intension x[24] != x[37]  using generic constraint 
0.04/0.16	c intension x[24] != x[39]  using generic constraint 
0.04/0.16	c intension x[24] != x[50]  using generic constraint 
0.04/0.17	c intension x[25] != x[36]  using generic constraint 
0.04/0.17	c intension x[25] != x[38]  using generic constraint 
0.04/0.17	c intension x[25] != x[50]  using generic constraint 
0.04/0.17	c intension x[26] != x[37]  using generic constraint 
0.04/0.17	c intension x[26] != x[41]  using generic constraint 
0.04/0.17	c intension x[26] != x[45]  using generic constraint 
0.04/0.17	c intension x[26] != x[50]  using generic constraint 
0.04/0.17	c intension x[27] != x[36]  using generic constraint 
0.04/0.17	c intension x[27] != x[40]  using generic constraint 
0.04/0.17	c intension x[27] != x[45]  using generic constraint 
0.04/0.17	c intension x[27] != x[50]  using generic constraint 
0.04/0.18	c intension x[28] != x[39]  using generic constraint 
0.04/0.18	c intension x[28] != x[43]  using generic constraint 
0.04/0.18	c intension x[28] != x[46]  using generic constraint 
0.04/0.18	c intension x[28] != x[50]  using generic constraint 
0.04/0.18	c intension x[29] != x[38]  using generic constraint 
0.04/0.18	c intension x[29] != x[42]  using generic constraint 
0.04/0.18	c intension x[29] != x[46]  using generic constraint 
0.04/0.18	c intension x[29] != x[50]  using generic constraint 
0.04/0.18	c intension x[30] != x[41]  using generic constraint 
0.04/0.18	c intension x[30] != x[44]  using generic constraint 
0.04/0.18	c intension x[30] != x[47]  using generic constraint 
0.04/0.18	c intension x[30] != x[50]  using generic constraint 
0.04/0.19	c intension x[31] != x[40]  using generic constraint 
0.04/0.19	c intension x[31] != x[44]  using generic constraint 
0.04/0.19	c intension x[31] != x[47]  using generic constraint 
0.04/0.19	c intension x[31] != x[50]  using generic constraint 
0.04/0.19	c intension x[32] != x[42]  using generic constraint 
0.04/0.19	c intension x[32] != x[43]  using generic constraint 
0.04/0.19	c intension x[32] != x[45]  using generic constraint 
0.04/0.19	c intension x[32] != x[46]  using generic constraint 
0.04/0.19	c intension x[32] != x[47]  using generic constraint 
0.04/0.19	c intension x[32] != x[50]  using generic constraint 
0.04/0.19	c intension x[33] != x[38]  using generic constraint 
0.04/0.20	c intension x[33] != x[39]  using generic constraint 
0.14/0.20	c intension x[33] != x[44]  using generic constraint 
0.14/0.20	c intension x[33] != x[46]  using generic constraint 
0.14/0.20	c intension x[33] != x[47]  using generic constraint 
0.14/0.20	c intension x[33] != x[50]  using generic constraint 
0.14/0.20	c intension x[34] != x[40]  using generic constraint 
0.14/0.20	c intension x[34] != x[41]  using generic constraint 
0.14/0.20	c intension x[34] != x[44]  using generic constraint 
0.14/0.20	c intension x[34] != x[45]  using generic constraint 
0.14/0.20	c intension x[34] != x[47]  using generic constraint 
0.14/0.20	c intension x[34] != x[50]  using generic constraint 
0.14/0.21	c intension x[35] != x[42]  using generic constraint 
0.14/0.21	c intension x[35] != x[43]  using generic constraint 
0.14/0.21	c intension x[35] != x[44]  using generic constraint 
0.14/0.21	c intension x[35] != x[45]  using generic constraint 
0.14/0.21	c intension x[35] != x[46]  using generic constraint 
0.14/0.21	c intension x[35] != x[50]  using generic constraint 
0.14/0.21	c intension x[36] != x[48]  using generic constraint 
0.14/0.21	c intension x[36] != x[51]  using generic constraint 
0.14/0.21	c intension x[37] != x[48]  using generic constraint 
0.14/0.21	c intension x[37] != x[51]  using generic constraint 
0.14/0.21	c intension x[38] != x[48]  using generic constraint 
0.14/0.22	c intension x[38] != x[51]  using generic constraint 
0.14/0.22	c intension x[39] != x[48]  using generic constraint 
0.14/0.22	c intension x[39] != x[51]  using generic constraint 
0.14/0.22	c intension x[40] != x[48]  using generic constraint 
0.14/0.22	c intension x[40] != x[51]  using generic constraint 
0.14/0.22	c intension x[41] != x[48]  using generic constraint 
0.14/0.22	c intension x[41] != x[51]  using generic constraint 
0.14/0.22	c intension x[42] != x[48]  using generic constraint 
0.14/0.22	c intension x[42] != x[51]  using generic constraint 
0.14/0.22	c intension x[43] != x[48]  using generic constraint 
0.14/0.22	c intension x[43] != x[51]  using generic constraint 
0.14/0.22	c intension x[44] != x[48]  using generic constraint 
0.14/0.23	c intension x[44] != x[51]  using generic constraint 
0.14/0.23	c intension x[45] != x[48]  using generic constraint 
0.14/0.23	c intension x[45] != x[51]  using generic constraint 
0.14/0.23	c intension x[46] != x[48]  using generic constraint 
0.14/0.23	c intension x[46] != x[51]  using generic constraint 
0.14/0.23	c intension x[47] != x[48]  using generic constraint 
0.14/0.23	c intension x[47] != x[51]  using generic constraint 
0.14/0.23	c intension x[48] != x[49]  using generic constraint 
0.14/0.23	c intension x[48] != x[50]  using generic constraint 
0.14/0.23	c intension x[48] != x[51]  using generic constraint 
0.14/0.23	c intension x[49] != x[50]  using generic constraint 
0.14/0.24	c intension x[49] != x[51]  using generic constraint 
0.14/0.24	c intension x[50] != x[51]  using generic constraint 
0.14/0.24	c best=?? lower=0 upper=51 
0.14/0.24	c
0.14/0.24	c This is cosoco 1.1 --  
0.14/0.24	c
0.14/0.24	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258519-1501662973.xml 
0.14/0.24	c enable optimization
0.14/0.24	c ========================================[ Problem Statistics ]===========================================
0.14/0.24	c |                                                                                                       
0.14/0.24	c |  Parse time        :         0.18 s 
0.14/0.24	c |
0.14/0.24	c |               Variables: 52
0.14/0.24	c |            Domain Sizes: 52..52
0.14/0.24	c |
0.14/0.24	c |             Constraints: 202
0.14/0.24	c |                   Arity: 2..52  -- Binary: 201
0.14/0.24	c | 
0.14/0.24	c |                   Types: 
0.14/0.24	c |                          (X != Y): 201
0.14/0.24	c |                          Max constant: 1
0.14/0.24	c |                          
0.14/0.24	c =========================================================================================================
0.14/0.24	o 4
0.14/0.24	c    1 calls to solver: best=4 lower=0 upper=3 
0.14/0.24	c
0.14/0.24	c Optimum found         : 4
0.14/0.24	c
0.14/0.24	
0.14/0.24	v <instantiation type='solution' cost='4'>
0.14/0.24	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[5] x[6] x[7] x[8] x[9] </list>
0.14/0.24	v <values>0 1 4 0 1 0 1 0 3 1 1 1 0 3 1 3 2 1 2 1 2 2 0 1 1 2 2 1 2 0 0 0 0 1 0 0 0 0 0 0 0 0 3 2 0 0 1 2 1 1 0 2 </values>
0.14/0.24	v </instantiation>
0.14/0.24	
0.14/0.24	c call to solver        : 2
0.14/0.24	c
0.14/0.24	c restarts              : 1           
0.14/0.24	c conflicts             : 113          (621 /sec)
0.14/0.24	c decisions             : 320          (1758 /sec)
0.14/0.24	c propagations          : 9120        (50110 /sec)
0.14/0.24	c root propagations     : 2671        
0.14/0.24	c filter calls          : 20260          (111318 /sec)
0.14/0.24	c useless filter calls  : 14331          (70 %)
0.14/0.24	c Memory used           : 26.48 MB
0.14/0.24	c CPU time              : 0.181967 s
0.14/0.24	
0.14/0.24	s OPTIMUM FOUND

Verifier Data 

OK	4

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258519-1501662973/watcher-4258519-1501662973 -o /tmp/evaluation-result-4258519-1501662973/solver-4258519-1501662973 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501660369-18573 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258519-1501662973.xml 

pid=23099
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.05 2/181 23102
/proc/meminfo: memFree=31825284/32770624 swapFree=0/250708
[pid=23102] ppid=23099 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23102/stat : 23102 (runsolver) D 23099 23102 5091 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 14920345 24240128 106 18446744073709551615 4194304 4338465 140737027598480 140737027596120 140060817400535 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 33456128 140737027600542 140737027600966 140737027600966 140737027604426 0
/proc/23102/statm: 5918 106 53 36 0 2156 0

[startup+0.100909 s]
/proc/loadavg: 2.01 2.03 2.05 2/181 23102
/proc/meminfo: memFree=31825284/32770624 swapFree=0/250708
[pid=23102] ppid=23099 vsize=27116 CPUtime=0.04 cores=0,2,4,6
/proc/23102/stat : 23102 (cosoco) R 23099 23102 5091 0 -1 4202496 1009 0 0 0 4 0 0 0 20 0 1 0 14920345 27766784 852 18446744073709551615 4194304 5972556 140733261872304 140733261856024 140452865700367 0 0 1 0 0 0 0 17 6 0 0 5 0 0 8070896 8075904 40964096 140733261877704 140733261877834 140733261877834 140733261881294 0
/proc/23102/statm: 6779 852 747 435 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 27116

[startup+0.200912 s]
/proc/loadavg: 2.01 2.03 2.05 2/181 23102
/proc/meminfo: memFree=31825284/32770624 swapFree=0/250708
[pid=23102] ppid=23099 vsize=27116 CPUtime=0.14 cores=0,2,4,6
/proc/23102/stat : 23102 (cosoco) R 23099 23102 5091 0 -1 4202496 1026 0 0 0 14 0 0 0 20 0 1 0 14920345 27766784 852 18446744073709551615 4194304 5972556 140733261872304 140733261856024 5211728 0 0 1 0 0 0 0 17 6 0 0 5 0 0 8070896 8075904 40964096 140733261877704 140733261877834 140733261877834 140733261881294 0
/proc/23102/statm: 6779 852 747 435 0 142 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 27116

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23102 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 0.242292
CPU time (s): 0.184148
CPU user time (s): 0.182158
CPU system time (s): 0.00199
CPU usage (%): 76.0025
Max. virtual memory (cumulated for all children) (KiB): 27116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.182158
system time used= 0.00199
maximum resident set size= 3772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1097
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= 6
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007177 second user time and 0.014355 second system time

The end

Launcher Data 

Begin job on node129 at 2017-08-02 10:22:13
IDJOB=4258519
IDBENCH=120642
IDSOLVER=2644
FILE ID=node129/4258519-1501662973
RUNJOBID= node129-1501660369-18573
PBS_JOBID= 
Free space on /tmp= 61772 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-2-fullins-3.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258519-1501662973/watcher-4258519-1501662973 -o /tmp/evaluation-result-4258519-1501662973/solver-4258519-1501662973 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node129-1501660369-18573 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258519-1501662973.xml

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

MD5SUM BENCH= 73fd83f8962f0084b0563a84899fe1a3
RANDOM SEED=432373443

node129.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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31825284 kB
MemAvailable:   32021748 kB
Buffers:          130140 kB
Cached:           346684 kB
SwapCached:            0 kB
Active:           278448 kB
Inactive:         259240 kB
Active(anon):      61196 kB
Inactive(anon):     8532 kB
Active(file):     217252 kB
Inactive(file):   250708 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2492 kB
Writeback:             0 kB
AnonPages:         75400 kB
Mapped:            32728 kB
Shmem:              8872 kB
Slab:             113688 kB
SReclaimable:      88680 kB
SUnreclaim:        25008 kB
KernelStack:        3488 kB
PageTables:         4752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     306196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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= 61768 MiB
End job on node129 at 2017-08-02 10:22:13