Trace number 4265704

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-sat 1.12OPT4 0.188308 0.188317

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 benchmark0.149295
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 

0.00/0.00	c intension x[0] != x[1]  using generic constraint 
0.00/0.00	c intension x[0] != x[3]  using generic constraint 
0.00/0.00	c intension x[0] != x[13]  using generic constraint 
0.00/0.01	c intension x[0] != x[15]  using generic constraint 
0.00/0.01	c intension x[1] != x[2]  using generic constraint 
0.00/0.01	c intension x[1] != x[12]  using generic constraint 
0.00/0.01	c intension x[1] != x[14]  using generic constraint 
0.00/0.01	c intension x[2] != x[5]  using generic constraint 
0.00/0.01	c intension x[2] != x[9]  using generic constraint 
0.00/0.01	c intension x[2] != x[13]  using generic constraint 
0.00/0.01	c intension x[2] != x[17]  using generic constraint 
0.00/0.01	c intension x[2] != x[21]  using generic constraint 
0.00/0.01	c intension x[3] != x[4]  using generic constraint 
0.00/0.01	c intension x[3] != x[9]  using generic constraint 
0.00/0.02	c intension x[3] != x[12]  using generic constraint 
0.00/0.02	c intension x[3] != x[16]  using generic constraint 
0.00/0.02	c intension x[3] != x[21]  using generic constraint 
0.00/0.02	c intension x[4] != x[7]  using generic constraint 
0.00/0.02	c intension x[4] != x[10]  using generic constraint 
0.00/0.02	c intension x[4] != x[15]  using generic constraint 
0.00/0.02	c intension x[4] != x[19]  using generic constraint 
0.00/0.02	c intension x[4] != x[22]  using generic constraint 
0.00/0.02	c intension x[5] != x[6]  using generic constraint 
0.00/0.02	c intension x[5] != x[10]  using generic constraint 
0.00/0.02	c intension x[5] != x[14]  using generic constraint 
0.00/0.02	c intension x[5] != x[18]  using generic constraint 
0.00/0.03	c intension x[5] != x[22]  using generic constraint 
0.00/0.03	c intension x[6] != x[8]  using generic constraint 
0.00/0.03	c intension x[6] != x[11]  using generic constraint 
0.00/0.03	c intension x[6] != x[17]  using generic constraint 
0.00/0.03	c intension x[6] != x[20]  using generic constraint 
0.00/0.03	c intension x[6] != x[23]  using generic constraint 
0.00/0.03	c intension x[7] != x[8]  using generic constraint 
0.00/0.03	c intension x[7] != x[11]  using generic constraint 
0.00/0.03	c intension x[7] != x[16]  using generic constraint 
0.00/0.03	c intension x[7] != x[20]  using generic constraint 
0.00/0.03	c intension x[7] != x[23]  using generic constraint 
0.00/0.03	c intension x[8] != x[9]  using generic constraint 
0.00/0.04	c intension x[8] != x[10]  using generic constraint 
0.00/0.04	c intension x[8] != x[11]  using generic constraint 
0.00/0.04	c intension x[8] != x[18]  using generic constraint 
0.00/0.04	c intension x[8] != x[19]  using generic constraint 
0.00/0.04	c intension x[8] != x[21]  using generic constraint 
0.00/0.04	c intension x[8] != x[22]  using generic constraint 
0.00/0.04	c intension x[8] != x[23]  using generic constraint 
0.00/0.04	c intension x[9] != x[10]  using generic constraint 
0.00/0.04	c intension x[9] != x[11]  using generic constraint 
0.00/0.04	c intension x[9] != x[14]  using generic constraint 
0.00/0.04	c intension x[9] != x[15]  using generic constraint 
0.00/0.05	c intension x[9] != x[20]  using generic constraint 
0.00/0.05	c intension x[9] != x[22]  using generic constraint 
0.00/0.05	c intension x[9] != x[23]  using generic constraint 
0.00/0.05	c intension x[10] != x[11]  using generic constraint 
0.00/0.05	c intension x[10] != x[16]  using generic constraint 
0.00/0.05	c intension x[10] != x[17]  using generic constraint 
0.00/0.05	c intension x[10] != x[20]  using generic constraint 
0.00/0.05	c intension x[10] != x[21]  using generic constraint 
0.00/0.05	c intension x[10] != x[23]  using generic constraint 
0.00/0.05	c intension x[11] != x[18]  using generic constraint 
0.00/0.05	c intension x[11] != x[19]  using generic constraint 
0.00/0.05	c intension x[11] != x[20]  using generic constraint 
0.00/0.06	c intension x[11] != x[21]  using generic constraint 
0.00/0.06	c intension x[11] != x[22]  using generic constraint 
0.00/0.06	c intension x[12] != x[25]  using generic constraint 
0.00/0.06	c intension x[12] != x[27]  using generic constraint 
0.00/0.06	c intension x[12] != x[49]  using generic constraint 
0.00/0.06	c intension x[13] != x[24]  using generic constraint 
0.00/0.06	c intension x[13] != x[26]  using generic constraint 
0.00/0.06	c intension x[13] != x[49]  using generic constraint 
0.00/0.06	c intension x[14] != x[25]  using generic constraint 
0.00/0.06	c intension x[14] != x[29]  using generic constraint 
0.00/0.06	c intension x[14] != x[33]  using generic constraint 
0.00/0.06	c intension x[14] != x[49]  using generic constraint 
0.00/0.07	c intension x[15] != x[24]  using generic constraint 
0.00/0.07	c intension x[15] != x[28]  using generic constraint 
0.00/0.07	c intension x[15] != x[33]  using generic constraint 
0.00/0.07	c intension x[15] != x[49]  using generic constraint 
0.00/0.07	c intension x[16] != x[27]  using generic constraint 
0.00/0.07	c intension x[16] != x[31]  using generic constraint 
0.00/0.07	c intension x[16] != x[34]  using generic constraint 
0.00/0.07	c intension x[16] != x[49]  using generic constraint 
0.00/0.07	c intension x[17] != x[26]  using generic constraint 
0.00/0.07	c intension x[17] != x[30]  using generic constraint 
0.00/0.07	c intension x[17] != x[34]  using generic constraint 
0.00/0.08	c intension x[17] != x[49]  using generic constraint 
0.00/0.08	c intension x[18] != x[29]  using generic constraint 
0.00/0.08	c intension x[18] != x[32]  using generic constraint 
0.00/0.08	c intension x[18] != x[35]  using generic constraint 
0.00/0.08	c intension x[18] != x[49]  using generic constraint 
0.00/0.08	c intension x[19] != x[28]  using generic constraint 
0.00/0.08	c intension x[19] != x[32]  using generic constraint 
0.00/0.08	c intension x[19] != x[35]  using generic constraint 
0.00/0.08	c intension x[19] != x[49]  using generic constraint 
0.00/0.08	c intension x[20] != x[30]  using generic constraint 
0.00/0.08	c intension x[20] != x[31]  using generic constraint 
0.00/0.08	c intension x[20] != x[33]  using generic constraint 
0.00/0.09	c intension x[20] != x[34]  using generic constraint 
0.00/0.09	c intension x[20] != x[35]  using generic constraint 
0.00/0.09	c intension x[20] != x[49]  using generic constraint 
0.00/0.09	c intension x[21] != x[26]  using generic constraint 
0.00/0.09	c intension x[21] != x[27]  using generic constraint 
0.00/0.09	c intension x[21] != x[32]  using generic constraint 
0.00/0.09	c intension x[21] != x[34]  using generic constraint 
0.00/0.09	c intension x[21] != x[35]  using generic constraint 
0.00/0.09	c intension x[21] != x[49]  using generic constraint 
0.00/0.09	c intension x[22] != x[28]  using generic constraint 
0.00/0.09	c intension x[22] != x[29]  using generic constraint 
0.00/0.10	c intension x[22] != x[32]  using generic constraint 
0.00/0.10	c intension x[22] != x[33]  using generic constraint 
0.00/0.10	c intension x[22] != x[35]  using generic constraint 
0.00/0.10	c intension x[22] != x[49]  using generic constraint 
0.00/0.10	c intension x[23] != x[30]  using generic constraint 
0.00/0.10	c intension x[23] != x[31]  using generic constraint 
0.00/0.10	c intension x[23] != x[32]  using generic constraint 
0.00/0.10	c intension x[23] != x[33]  using generic constraint 
0.00/0.10	c intension x[23] != x[34]  using generic constraint 
0.00/0.10	c intension x[23] != x[49]  using generic constraint 
0.00/0.10	c intension x[24] != x[37]  using generic constraint 
0.10/0.11	c intension x[24] != x[39]  using generic constraint 
0.10/0.11	c intension x[24] != x[50]  using generic constraint 
0.10/0.11	c intension x[25] != x[36]  using generic constraint 
0.10/0.11	c intension x[25] != x[38]  using generic constraint 
0.10/0.11	c intension x[25] != x[50]  using generic constraint 
0.10/0.11	c intension x[26] != x[37]  using generic constraint 
0.10/0.11	c intension x[26] != x[41]  using generic constraint 
0.10/0.11	c intension x[26] != x[45]  using generic constraint 
0.10/0.11	c intension x[26] != x[50]  using generic constraint 
0.10/0.11	c intension x[27] != x[36]  using generic constraint 
0.10/0.11	c intension x[27] != x[40]  using generic constraint 
0.10/0.11	c intension x[27] != x[45]  using generic constraint 
0.10/0.12	c intension x[27] != x[50]  using generic constraint 
0.10/0.12	c intension x[28] != x[39]  using generic constraint 
0.10/0.12	c intension x[28] != x[43]  using generic constraint 
0.10/0.12	c intension x[28] != x[46]  using generic constraint 
0.10/0.12	c intension x[28] != x[50]  using generic constraint 
0.10/0.12	c intension x[29] != x[38]  using generic constraint 
0.10/0.12	c intension x[29] != x[42]  using generic constraint 
0.10/0.12	c intension x[29] != x[46]  using generic constraint 
0.10/0.12	c intension x[29] != x[50]  using generic constraint 
0.10/0.12	c intension x[30] != x[41]  using generic constraint 
0.10/0.12	c intension x[30] != x[44]  using generic constraint 
0.10/0.13	c intension x[30] != x[47]  using generic constraint 
0.10/0.13	c intension x[30] != x[50]  using generic constraint 
0.10/0.13	c intension x[31] != x[40]  using generic constraint 
0.10/0.13	c intension x[31] != x[44]  using generic constraint 
0.10/0.13	c intension x[31] != x[47]  using generic constraint 
0.10/0.13	c intension x[31] != x[50]  using generic constraint 
0.10/0.13	c intension x[32] != x[42]  using generic constraint 
0.10/0.13	c intension x[32] != x[43]  using generic constraint 
0.10/0.13	c intension x[32] != x[45]  using generic constraint 
0.10/0.13	c intension x[32] != x[46]  using generic constraint 
0.10/0.13	c intension x[32] != x[47]  using generic constraint 
0.10/0.13	c intension x[32] != x[50]  using generic constraint 
0.10/0.14	c intension x[33] != x[38]  using generic constraint 
0.10/0.14	c intension x[33] != x[39]  using generic constraint 
0.10/0.14	c intension x[33] != x[44]  using generic constraint 
0.10/0.14	c intension x[33] != x[46]  using generic constraint 
0.10/0.14	c intension x[33] != x[47]  using generic constraint 
0.10/0.14	c intension x[33] != x[50]  using generic constraint 
0.10/0.14	c intension x[34] != x[40]  using generic constraint 
0.10/0.14	c intension x[34] != x[41]  using generic constraint 
0.10/0.14	c intension x[34] != x[44]  using generic constraint 
0.10/0.14	c intension x[34] != x[45]  using generic constraint 
0.10/0.14	c intension x[34] != x[47]  using generic constraint 
0.10/0.14	c intension x[34] != x[50]  using generic constraint 
0.10/0.15	c intension x[35] != x[42]  using generic constraint 
0.10/0.15	c intension x[35] != x[43]  using generic constraint 
0.10/0.15	c intension x[35] != x[44]  using generic constraint 
0.10/0.15	c intension x[35] != x[45]  using generic constraint 
0.10/0.15	c intension x[35] != x[46]  using generic constraint 
0.10/0.15	c intension x[35] != x[50]  using generic constraint 
0.10/0.15	c intension x[36] != x[48]  using generic constraint 
0.10/0.15	c intension x[36] != x[51]  using generic constraint 
0.10/0.15	c intension x[37] != x[48]  using generic constraint 
0.10/0.15	c intension x[37] != x[51]  using generic constraint 
0.10/0.15	c intension x[38] != x[48]  using generic constraint 
0.10/0.16	c intension x[38] != x[51]  using generic constraint 
0.10/0.16	c intension x[39] != x[48]  using generic constraint 
0.10/0.16	c intension x[39] != x[51]  using generic constraint 
0.10/0.16	c intension x[40] != x[48]  using generic constraint 
0.10/0.16	c intension x[40] != x[51]  using generic constraint 
0.10/0.16	c intension x[41] != x[48]  using generic constraint 
0.10/0.16	c intension x[41] != x[51]  using generic constraint 
0.10/0.16	c intension x[42] != x[48]  using generic constraint 
0.10/0.16	c intension x[42] != x[51]  using generic constraint 
0.10/0.16	c intension x[43] != x[48]  using generic constraint 
0.10/0.16	c intension x[43] != x[51]  using generic constraint 
0.10/0.16	c intension x[44] != x[48]  using generic constraint 
0.10/0.17	c intension x[44] != x[51]  using generic constraint 
0.10/0.17	c intension x[45] != x[48]  using generic constraint 
0.10/0.17	c intension x[45] != x[51]  using generic constraint 
0.10/0.17	c intension x[46] != x[48]  using generic constraint 
0.10/0.17	c intension x[46] != x[51]  using generic constraint 
0.10/0.17	c intension x[47] != x[48]  using generic constraint 
0.10/0.17	c intension x[47] != x[51]  using generic constraint 
0.10/0.17	c intension x[48] != x[49]  using generic constraint 
0.10/0.17	c intension x[48] != x[50]  using generic constraint 
0.10/0.17	c intension x[48] != x[51]  using generic constraint 
0.10/0.17	c intension x[49] != x[50]  using generic constraint 
0.10/0.18	c intension x[49] != x[51]  using generic constraint 
0.10/0.18	c intension x[50] != x[51]  using generic constraint 
0.10/0.18	c SAT : Variables: 2704 -- Clauses: 69004
0.10/0.18	c best=?? lower=0 upper=51 
0.10/0.18	c
0.10/0.18	c This is cosoco 1.12 --  
0.10/0.18	c
0.10/0.18	c command line: cosoco -lc -model -restarts -sat HOME/instance-4265704-1502570165.xml 
0.10/0.18	c enable optimization
0.10/0.18	c ========================================[ Problem Statistics ]===========================================
0.10/0.18	c |                                                                                                       
0.10/0.18	c |  Parse time        :         0.18 s 
0.10/0.18	c |
0.10/0.18	c |               Variables: 52
0.10/0.18	c |            Domain Sizes: 52..52
0.10/0.18	c |
0.10/0.18	c |             Constraints: 202
0.10/0.18	c |                   Arity: 2..52  -- Binary: 201
0.10/0.18	c | 
0.10/0.18	c |                   Types: 
0.10/0.18	c |                          (X != Y): 201
0.10/0.18	c |                          Max constant: 1
0.10/0.18	c |                          
0.10/0.18	c =========================================================================================================
0.10/0.18	o 4
0.10/0.18	c    1 calls to solver: best=4 lower=0 upper=3 
0.10/0.18	c
0.10/0.18	c Optimum found         : 4
0.10/0.18	c
0.10/0.18	
0.10/0.18	v <instantiation type='solution' cost='4'>
0.10/0.18	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>
0.10/0.18	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>
0.10/0.18	v </instantiation>
0.10/0.18	
0.10/0.18	c call to solver        : 2
0.10/0.18	c
0.10/0.18	c restarts              : 3           
0.10/0.18	c conflicts             : 35           (188 /sec)
0.10/0.18	c decisions             : 152          (816 /sec)
0.10/0.18	c propagations          : 4960        (26624 /sec)
0.10/0.18	c root propagations     : 2671        
0.10/0.18	c filter calls          : 8947           (48024 /sec)
0.10/0.18	c useless filter calls  : 6757           (75 %)
0.10/0.18	c
0.10/0.18	c clauses               : 69007
0.10/0.18	c SAT propagations      : 2
0.10/0.18	c SAT conflicts         : 0 (0 learnts)
0.10/0.18	c Memory used           : 32.76 MB
0.10/0.18	c CPU time              : 0.18625 s
0.10/0.18	
0.10/0.18	s OPTIMUM FOUND

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 (14675 MiB free)
  memory of node 1: 16384 MiB (9771 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265704-1502570165/watcher-4265704-1502570165 -o /tmp/evaluation-result-4265704-1502570165/solver-4265704-1502570165 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502567254-23606 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265704-1502570165.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=23974, runsolver pid=23971

[startup+0.100062 s]*
/proc/loadavg: 1.92 2.00 1.82 3/188 23975
/proc/meminfo: memFree=25033404/32770624 swapFree=67108860/67108860
[pid=23974] ppid=23971 vsize=27116 memory=3424 CPUtime=0.1 cores=0,2,4,6
/proc/23974/stat : 23974 (cosoco) R 23971 23974 23522 0 -1 4202496 1034 0 0 0 10 0 0 0 20 0 1 0 90104379 27766784 856 33554432000 4194304 5972588 140727472057984 140727472041704 5211394 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27803648 140727472063674 140727472063774 140727472063774 140727472066510 0
/proc/23974/statm: 6779 856 749 435 0 142 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27116 KiB
Current children cumulated memory: 3424 KiB

[startup+0.188285 s]
# the end of solver process 23974 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=0.186301 s, system=0.002007 s

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

[startup+0.100062 s]*
/proc/loadavg: 1.92 2.00 1.82 3/188 23975
/proc/meminfo: memFree=25033404/32770624 swapFree=67108860/67108860
[pid=23974] ppid=23971 vsize=27116 memory=3424 CPUtime=0.1 cores=0,2,4,6
/proc/23974/stat : 23974 (cosoco) R 23971 23974 23522 0 -1 4202496 1034 0 0 0 10 0 0 0 20 0 1 0 90104379 27766784 856 33554432000 4194304 5972588 140727472057984 140727472041704 5211394 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 27803648 140727472063674 140727472063774 140727472063774 140727472066510 0
/proc/23974/statm: 6779 856 749 435 0 142 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27116 KiB
Current children cumulated memory: 3424 KiB

Child status: 0
Real time (s): 0.188317
CPU time (s): 0.188308
CPU user time (s): 0.186301
CPU system time (s): 0.002007
CPU usage (%): 99.9952
Max. virtual memory (cumulated for all children) (KiB): 27116
Max. memory (cumulated for all children) (KiB): 3424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.186301
system time used= 0.002007
maximum resident set size= 8068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1669
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= 2


# summary of solver processes directly reported to runsolver:
#   pid: 23974
#   total CPU time (s): 0.188308
#   total CPU user time (s): 0.186301
#   total CPU system time (s): 0.002007

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.022347 second user time and 0.022347 second system time

The end

Launcher Data 

Begin job on node112 at 2017-08-12 22:21:47
IDJOB=4265704
IDBENCH=120642
IDSOLVER=2655
FILE ID=node112/4265704-1502570165
RUNJOBID= node112-1502567254-23606
PBS_JOBID= 20628283
Free space on /tmp= 61788 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-2-fullins-3.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265704-1502570165/watcher-4265704-1502570165 -o /tmp/evaluation-result-4265704-1502570165/solver-4265704-1502570165 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502567254-23606 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265704-1502570165.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 73fd83f8962f0084b0563a84899fe1a3
RANDOM SEED=929771054

node112.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        25034132 kB
MemAvailable:   26727996 kB
Buffers:          121108 kB
Cached:          1869388 kB
SwapCached:            0 kB
Active:          5625200 kB
Inactive:        1679832 kB
Active(anon):    5317820 kB
Inactive(anon):    25020 kB
Active(file):     307380 kB
Inactive(file):  1654812 kB
Unevictable:        6280 kB
Mlocked:            6280 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2436 kB
Writeback:             0 kB
AnonPages:       5321176 kB
Mapped:            44424 kB
Shmem:             25224 kB
Slab:             120080 kB
SReclaimable:      95016 kB
SUnreclaim:        25064 kB
KernelStack:        3312 kB
PageTables:        15404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5615312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3280896 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= 61784 MiB
End job on node112 at 2017-08-12 22:21:48