Trace number 4268875

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12SAT (TO)192 240.039 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n50/
TravellingSalesman-50-30-05.xml
MD5SUMedc960599dc3680268fdb44af0bd56ea
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark180
Best CPU time to get the best result obtained on this benchmark248.424
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints51
Number of domains2
Minimum domain size35
Maximum domain size50
Distribution of domain sizes[{"size":35,"count":50},{"size":50,"count":50}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":50},{"degree":3,"count":50}]
Minimum constraint arity3
Maximum constraint arity50
Distribution of constraint arities[{"arity":3,"count":50},{"arity":50,"count":1}]
Number of extensional constraints50
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":50},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c best=?? lower=-1900 upper=-50 
0.00/0.03	c
0.00/0.03	c This is cosoco 1.12 --  
0.00/0.03	c
0.00/0.03	c command line: cosoco -lc -model -restarts HOME/instance-4268875-1502607307.xml 
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.01 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 100
0.00/0.03	c |            Domain Sizes: 35..50
0.00/0.03	c |
0.00/0.03	c |             Constraints: 52
0.00/0.03	c |                   Arity: 3..50  -- Ternary: 50
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          All Different: 1
0.00/0.03	c |                          Extension: 50  (nb tuples: 2450..2450) -- (shared: 49)
0.00/0.03	c |                          Sum: 1
0.00/0.03	c |                          
0.00/0.03	c =========================================================================================================
0.00/0.03	o -510
0.00/0.03	c    1 calls to solver: best=-510 lower=-509 upper=-50 
0.00/0.07	o -311
0.00/0.10	o -222
0.00/0.10	c    3 calls to solver: best=-222 lower=-221 upper=-50 
0.10/0.12	o -220
0.10/0.17	o -215
0.10/0.17	c    5 calls to solver: best=-215 lower=-214 upper=-50 
0.10/0.18	o -214
0.31/0.31	o -209
0.31/0.31	c    7 calls to solver: best=-209 lower=-208 upper=-50 
0.31/0.35	o -206
0.31/0.40	o -202
0.31/0.40	c    9 calls to solver: best=-202 lower=-201 upper=-50 
0.41/0.43	o -201
0.89/0.92	o -200
0.89/0.92	c   11 calls to solver: best=-200 lower=-199 upper=-50 
1.19/1.20	o -199
7.00/7.10	o -197
7.00/7.10	c   13 calls to solver: best=-197 lower=-196 upper=-50 
9.29/9.33	o -196
10.19/10.22	o -195
10.19/10.22	c   15 calls to solver: best=-195 lower=-194 upper=-50 
89.01/89.09	o -193
134.51/134.52	o -192
134.51/134.52	c   17 calls to solver: best=-192 lower=-191 upper=-50 
240.03/240.00	
240.03/240.00	c *** INTERRUPTED ***
240.03/240.00	c restarts              : 81          
240.03/240.00	c conflicts             : 2209903      (9207 /sec)
240.03/240.00	c decisions             : 3494696      (14559 /sec)
240.03/240.00	c propagations          : 351299988   (1463537 /sec)
240.03/240.00	c root propagations     : 3280        
240.03/240.00	c filter calls          : 45905594       (191245 /sec)
240.03/240.00	c useless filter calls  : 21658511       (47 %)
240.03/240.00	c Memory used           : 27.75 MB
240.03/240.00	c CPU time              : 240.035 s
240.03/240.00	
240.03/240.00	c nb Solutions = 17
240.03/240.00	s SATISFIABLE
240.03/240.00	c Best value found: -192
240.03/240.00	
240.03/240.00	
240.03/240.00	v <instantiation type='solution' cost='-192'>
240.03/240.00	v <list>c[0] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[1] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[2] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[3] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] c[4] c[5] c[6] c[7] c[8] c[9] d[0] d[10] d[11] d[12] d[13] d[14] d[15] d[16] d[17] d[18] d[19] d[1] d[20] d[21] d[22] d[23] d[24] d[25] d[26] d[27] d[28] d[29] d[2] d[30] d[31] d[32] d[33] d[34] d[35] d[36] d[37] d[38] d[39] d[3] d[40] d[41] d[42] d[43] d[44] d[45] d[46] d[47] d[48] d[49] d[4] d[5] d[6] d[7] d[8] d[9] </list>
240.03/240.00	v <values>34 15 14 20 18 23 22 19 17 13 12 31 9 4 1 2 0 8 21 25 28 39 27 48 26 29 32 30 24 36 35 41 42 16 49 46 44 43 47 45 37 33 40 38 11 7 3 5 6 10 2 1 3 1 4 4 3 1 2 1 6 3 3 3 2 1 7 8 4 1 5 7 7 14 2 4 1 4 9 3 3 5 4 4 1 1 1 5 4 8 4 4 6 2 5 4 7 3 2 3 </values>
240.03/240.00	v </instantiation>
240.03/240.00

Verifier Data 

OK	192

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 (11737 MiB free)
  memory of node 1: 16384 MiB (14909 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268875-1502607307/watcher-4268875-1502607307 -o /tmp/evaluation-result-4268875-1502607307/solver-4268875-1502607307 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6790 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268875-1502607307.xml 

running on 4 cores: 1,3,5,7

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=7078, runsolver pid=7075
Current StackSize limit: 8192 KiB


[startup+0.100105 s]*
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284488/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4648 CPUtime=0.1 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 1386 0 0 0 10 0 0 0 20 0 1 0 93811899 29093888 1162 33554432000 4194304 5972588 140722037327904 140722037324552 140619604474976 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1162 734 435 0 466 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4648 KiB

[startup+0.209396 s]*
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284488/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4648 CPUtime=0.21 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 1389 0 0 0 21 0 0 0 20 0 1 0 93811899 29093888 1162 33554432000 4194304 5972588 140722037327904 140722037324552 4975092 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1162 734 435 0 466 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4648 KiB

[startup+0.308829 s]*
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284488/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4648 CPUtime=0.31 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 1389 0 0 0 31 0 0 0 20 0 1 0 93811899 29093888 1162 33554432000 4194304 5972588 140722037327904 140722037324552 5094185 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1162 734 435 0 466 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4648 KiB

[startup+0.700235 s]
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284488/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4648 CPUtime=0.69 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 1390 0 0 0 69 0 0 0 20 0 1 0 93811899 29093888 1162 33554432000 4194304 5972588 140722037327904 140722037324552 4934287 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1162 734 435 0 466 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4648 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284332/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4648 CPUtime=1.49 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 1390 0 0 0 149 0 0 0 20 0 1 0 93811899 29093888 1162 33554432000 4194304 5972588 140722037327904 140722037315096 4978745 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1162 734 435 0 466 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4648 KiB

[startup+3.10888 s]
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284016/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=3.1 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 1767 0 0 0 310 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 4972103 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 1.82 1.57 3/188 7079
/proc/meminfo: memFree=27284016/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=6.29 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 2148 0 0 0 629 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037325352 4935493 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.83 1.57 3/188 7079
/proc/meminfo: memFree=27284016/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=12.69 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 2553 0 0 0 1269 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 1.82 1.58 3/188 7079
/proc/meminfo: memFree=27283708/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=25.49 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 3143 0 0 0 2549 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 4936000 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 1.83 1.59 3/188 7079
/proc/meminfo: memFree=27283444/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=51.11 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 3684 0 0 0 5111 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 4935502 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.86 1.61 3/188 7080
/proc/meminfo: memFree=27283444/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=102.3 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 4080 0 0 0 10230 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037325352 5139312 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.88 1.63 3/188 7081
/proc/meminfo: memFree=27284388/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=162.31 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 4471 0 0 0 16231 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 4935471 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.90 1.66 3/188 7082
/proc/meminfo: memFree=27284600/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=222.32 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 4848 0 0 0 22232 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 5328039 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.84 1.88 1.65 3/188 7146
/proc/meminfo: memFree=27277856/32770624 swapFree=67108860/67108860
[pid=7078] ppid=7075 vsize=28412 memory=4912 CPUtime=240.03 cores=1,3,5,7
/proc/7078/stat : 7078 (cosoco) R 7075 7078 6758 0 -1 4202496 4848 0 0 0 24003 0 0 0 20 0 1 0 93811899 29093888 1228 33554432000 4194304 5972588 140722037327904 140722037315096 4934208 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 21118976 140722037331140 140722037331235 140722037331235 140722037333966 0
/proc/7078/statm: 7103 1228 779 435 0 466 0
Current children cumulated CPU time: 240.03 s
Current children cumulated vsize: 28412 KiB
Current children cumulated memory: 4912 KiB

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

[startup+240.01 s]
# the end of solver process 7078 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.035 s, system=0.004 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.039
CPU user time (s): 240.035
CPU system time (s): 0.004
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 28412
Max. memory (cumulated for all children) (KiB): 4912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.035
system time used= 0.004
maximum resident set size= 4992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4902
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= 63


# summary of solver processes directly reported to runsolver:
#   pid: 7078
#   total CPU time (s): 240.039
#   total CPU user time (s): 240.035
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.827451 second user time and 1.56914 second system time

The end

Launcher Data 

Begin job on node150 at 2017-08-13 08:40:49
IDJOB=4268875
IDBENCH=135765
IDSOLVER=2659
FILE ID=node150/4268875-1502607307
RUNJOBID= node150-1502605965-6790
PBS_JOBID= 20628304
Free space on /tmp= 61636 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n50/TravellingSalesman-50-30-05.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268875-1502607307/watcher-4268875-1502607307 -o /tmp/evaluation-result-4268875-1502607307/solver-4268875-1502607307 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6790 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268875-1502607307.xml

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

MD5SUM BENCH= edc960599dc3680268fdb44af0bd56ea
RANDOM SEED=170601515

node150.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	: 5332.89
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	: 5332.89
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	: 5332.89
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	: 5332.89
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:        27286856 kB
MemAvailable:   31978264 kB
Buffers:          223784 kB
Cached:          4745856 kB
SwapCached:            0 kB
Active:           652564 kB
Inactive:        4372544 kB
Active(anon):      58312 kB
Inactive(anon):    25068 kB
Active(file):     594252 kB
Inactive(file):  4347476 kB
Unevictable:        6228 kB
Mlocked:            6228 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4800 kB
Writeback:             0 kB
AnonPages:         61440 kB
Mapped:            44652 kB
Shmem:             25224 kB
Slab:             157332 kB
SReclaimable:     131028 kB
SUnreclaim:        26304 kB
KernelStack:        3376 kB
PageTables:         5192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61632 MiB
End job on node150 at 2017-08-13 08:44:49