Trace number 4268863

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)443 240.03999 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n100/
TravellingSalesman-100-50-08.xml
MD5SUM8e11a97c7673f129a8c4890bd1c1105b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark443
Best CPU time to get the best result obtained on this benchmark240.02901
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints101
Number of domains2
Minimum domain size62
Maximum domain size100
Distribution of domain sizes[{"size":62,"count":100},{"size":100,"count":100}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":100},{"degree":3,"count":100}]
Minimum constraint arity3
Maximum constraint arity100
Distribution of constraint arities[{"arity":3,"count":100},{"arity":100,"count":1}]
Number of extensional constraints100
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":100},{"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 

0.00/0.04	c best=?? lower=-6400 upper=-100 
0.41/0.44	c
0.41/0.44	c This is cosoco 1.12 --  
0.41/0.44	c
0.41/0.44	c command line: cosoco -lc -model -restarts HOME/instance-4268863-1502607548.xml 
0.41/0.44	c enable optimization
0.41/0.44	c ========================================[ Problem Statistics ]===========================================
0.41/0.44	c |                                                                                                       
0.41/0.44	c |  Parse time        :         0.04 s 
0.41/0.44	c |
0.41/0.44	c |               Variables: 200
0.41/0.44	c |            Domain Sizes: 62..100
0.41/0.44	c |
0.41/0.44	c |             Constraints: 102
0.41/0.44	c |                   Arity: 3..100  -- Ternary: 100
0.41/0.44	c | 
0.41/0.44	c |                   Types: 
0.41/0.44	c |                          All Different: 1
0.41/0.44	c |                          Extension: 100  (nb tuples: 9900..9900) -- (shared: 99)
0.41/0.44	c |                          Sum: 1
0.41/0.44	c |                          
0.41/0.44	c =========================================================================================================
0.41/0.44	o -1787
0.41/0.44	c    1 calls to solver: best=-1787 lower=-1786 upper=-100 
0.89/0.90	o -1402
1.29/1.36	o -1175
1.29/1.36	c    3 calls to solver: best=-1175 lower=-1174 upper=-100 
1.69/1.79	o -654
2.29/2.33	o -501
2.29/2.33	c    5 calls to solver: best=-501 lower=-500 upper=-100 
2.79/2.87	o -499
3.29/3.30	o -497
3.29/3.30	c    7 calls to solver: best=-497 lower=-496 upper=-100 
3.39/3.42	o -470
5.00/5.03	o -467
5.00/5.03	c    9 calls to solver: best=-467 lower=-466 upper=-100 
5.10/5.19	o -462
6.10/6.15	o -454
6.10/6.15	c   11 calls to solver: best=-454 lower=-453 upper=-100 
6.19/6.28	o -452
6.49/6.56	o -448
6.49/6.56	c   13 calls to solver: best=-448 lower=-447 upper=-100 
6.59/6.69	o -446
7.49/7.51	o -445
7.49/7.51	c   15 calls to solver: best=-445 lower=-444 upper=-100 
9.79/9.83	o -443
240.03/240.00	
240.03/240.00	c *** INTERRUPTED ***
240.03/240.00	c restarts              : 61          
240.03/240.00	c conflicts             : 355044       (1479 /sec)
240.03/240.00	c decisions             : 522556       (2177 /sec)
240.03/240.00	c propagations          : 199846942   (832583 /sec)
240.03/240.00	c root propagations     : 11654       
240.03/240.00	c filter calls          : 9289958        (38703 /sec)
240.03/240.00	c useless filter calls  : 4489686        (48 %)
240.03/240.00	c Memory used           : 35.61 MB
240.03/240.00	c CPU time              : 240.033 s
240.03/240.00	
240.03/240.00	c nb Solutions = 16
240.03/240.00	s SATISFIABLE
240.03/240.00	c Best value found: -443
240.03/240.00	
240.03/240.00	
240.03/240.00	v <instantiation type='solution' cost='-443'>
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[50] c[51] c[52] c[53] c[54] c[55] c[56] c[57] c[58] c[59] c[5] c[60] c[61] c[62] c[63] c[64] c[65] c[66] c[67] c[68] c[69] c[6] c[70] c[71] c[72] c[73] c[74] c[75] c[76] c[77] c[78] c[79] c[7] c[80] c[81] c[82] c[83] c[84] c[85] c[86] c[87] c[88] c[89] c[8] c[90] c[91] c[92] c[93] c[94] c[95] c[96] c[97] c[98] c[99] 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[50] d[51] d[52] d[53] d[54] d[55] d[56] d[57] d[58] d[59] d[5] d[60] d[61] d[62] d[63] d[64] d[65] d[66] d[67] d[68] d[69] d[6] d[70] d[71] d[72] d[73] d[74] d[75] d[76] d[77] d[78] d[79] d[7] d[80] d[81] d[82] d[83] d[84] d[85] d[86] d[87] d[88] d[89] d[8] d[90] d[91] d[92] d[93] d[94] d[95] d[96] d[97] d[98] d[99] d[9] </list>
240.03/240.00	v <values>28 26 29 23 33 43 48 50 54 55 62 22 66 60 59 65 68 61 64 67 71 63 13 58 52 46 40 41 81 86 90 91 95 9 82 79 83 75 72 92 96 97 99 87 7 93 94 98 88 89 85 84 78 74 70 4 69 77 73 76 80 57 51 38 39 44 5 56 45 34 31 30 14 1 0 2 11 18 17 21 27 15 12 16 6 3 8 10 25 20 19 32 35 36 47 49 53 42 37 24 3 4 4 5 5 3 1 1 1 5 2 5 7 1 9 2 4 4 1 2 4 4 6 4 3 2 1 18 6 4 9 2 7 3 1 3 2 5 15 5 2 1 4 2 1 1 1 3 5 5 2 4 2 2 2 4 5 9 4 3 14 4 5 7 2 4 7 4 6 3 2 7 19 30 5 6 2 3 2 4 5 1 1 5 2 4 4 8 1 2 7 1 1 7 1 2 6 6 6 2 </values>
240.03/240.00	v </instantiation>
240.03/240.00

Verifier Data 

OK	443

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 (11729 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-4268863-1502607548/watcher-4268863-1502607548 -o /tmp/evaluation-result-4268863-1502607548/solver-4268863-1502607548 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6790 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268863-1502607548.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=7209, runsolver pid=7206
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 1.84 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27269616/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36196 memory=12492 CPUtime=0.1 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 3425 0 0 0 10 0 0 0 20 0 1 0 93835988 37064704 3123 33554432000 4194304 5972588 140737339132960 140737339129608 4935459 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9049 3123 746 435 0 2412 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12492 KiB

[startup+0.20961 s]*
/proc/loadavg: 1.84 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27269616/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36196 memory=12492 CPUtime=0.21 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 3426 0 0 0 21 0 0 0 20 0 1 0 93835988 37064704 3123 33554432000 4194304 5972588 140737339132960 140737339129608 4935502 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9049 3123 746 435 0 2412 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12492 KiB

[startup+0.309475 s]*
/proc/loadavg: 1.84 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27269616/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36196 memory=12492 CPUtime=0.31 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 3431 0 0 0 31 0 0 0 20 0 1 0 93835988 37064704 3123 33554432000 4194304 5972588 140737339132960 140737339120168 4935454 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9049 3123 746 435 0 2412 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36196 KiB
Current children cumulated memory: 12492 KiB

[startup+0.70032 s]
/proc/loadavg: 1.84 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27269312/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36328 memory=12756 CPUtime=0.69 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 3474 0 0 0 69 0 0 0 20 0 1 0 93835988 37199872 3189 33554432000 4194304 5972588 140737339132960 140737339120168 4935502 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9082 3189 777 435 0 2445 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36328 KiB
Current children cumulated memory: 12756 KiB

[startup+1.50036 s]
/proc/loadavg: 1.84 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27269160/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12756 CPUtime=1.49 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 3497 0 0 0 149 0 0 0 20 0 1 0 93835988 37335040 3189 33554432000 4194304 5972588 140737339132960 140737339120152 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3189 777 435 0 2478 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12756 KiB

[startup+3.10945 s]
/proc/loadavg: 1.85 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27267424/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12936 CPUtime=3.1 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 5896 0 0 0 310 0 0 0 20 0 1 0 93835988 37335040 3234 33554432000 4194304 5972588 140737339132960 140737339120152 4935490 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3234 779 435 0 2478 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12936 KiB

[startup+6.30033 s]
/proc/loadavg: 1.85 1.88 1.65 3/188 7210
/proc/meminfo: memFree=27267424/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=6.29 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 6245 0 0 0 629 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4935446 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.88 1.66 3/188 7210
/proc/meminfo: memFree=27267424/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=12.69 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 6594 0 0 0 1269 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 5139327 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.89 1.66 3/187 7210
/proc/meminfo: memFree=27267876/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=25.49 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 7269 0 0 0 2549 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

[startup+51.1089 s]
/proc/loadavg: 1.93 1.90 1.67 3/187 7210
/proc/meminfo: memFree=27268032/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=51.1 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 7605 0 0 0 5110 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4935408 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.91 1.69 3/187 7211
/proc/meminfo: memFree=27267404/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=102.3 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 7943 0 0 0 10230 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4935459 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.93 1.71 3/187 7212
/proc/meminfo: memFree=27267296/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=162.31 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 8279 0 0 0 16231 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4934338 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.94 1.72 3/187 7213
/proc/meminfo: memFree=27267528/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=222.32 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 8490 0 0 0 22232 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4977723 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 1.94 1.73 3/187 7277
/proc/meminfo: memFree=27273700/32770624 swapFree=67108860/67108860
[pid=7209] ppid=7206 vsize=36460 memory=12948 CPUtime=240.03 cores=1,3,5,7
/proc/7209/stat : 7209 (cosoco) R 7206 7209 6758 0 -1 4202496 8491 0 0 0 24003 0 0 0 20 0 1 0 93835988 37335040 3237 33554432000 4194304 5972588 140737339132960 140737339130408 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 11812864 140737339135172 140737339135267 140737339135267 140737339137998 0
/proc/7209/statm: 9115 3237 779 435 0 2478 0
Current children cumulated CPU time: 240.03 s
Current children cumulated vsize: 36460 KiB
Current children cumulated memory: 12948 KiB

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

[startup+240.01 s]
# the end of solver process 7209 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.033 s, system=0.007002 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): 240.04
CPU user time (s): 240.033
CPU system time (s): 0.007002
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 36460
Max. memory (cumulated for all children) (KiB): 12948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.033
system time used= 0.007002
maximum resident set size= 13028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8553
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= 9
involuntary context switches= 62


# summary of solver processes directly reported to runsolver:
#   pid: 7209
#   total CPU time (s): 240.04
#   total CPU user time (s): 240.033
#   total CPU system time (s): 0.007002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.839898 second user time and 1.56532 second system time

The end

Launcher Data 

Begin job on node150 at 2017-08-13 08:44:50
IDJOB=4268863
IDBENCH=135903
IDSOLVER=2659
FILE ID=node150/4268863-1502607548
RUNJOBID= node150-1502605965-6790
PBS_JOBID= 20628304
Free space on /tmp= 61636 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n100/TravellingSalesman-100-50-08.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268863-1502607548/watcher-4268863-1502607548 -o /tmp/evaluation-result-4268863-1502607548/solver-4268863-1502607548 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node150-1502605965-6790 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268863-1502607548.xml

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

MD5SUM BENCH= 8e11a97c7673f129a8c4890bd1c1105b
RANDOM SEED=1366085011

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:        27279180 kB
MemAvailable:   31970960 kB
Buffers:          223936 kB
Cached:          4746096 kB
SwapCached:            0 kB
Active:           660780 kB
Inactive:        4372732 kB
Active(anon):      66328 kB
Inactive(anon):    25068 kB
Active(file):     594452 kB
Inactive(file):  4347664 kB
Unevictable:        6228 kB
Mlocked:            6228 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4892 kB
Writeback:             0 kB
AnonPages:         69896 kB
Mapped:            45236 kB
Shmem:             25224 kB
Slab:             157388 kB
SReclaimable:     130996 kB
SUnreclaim:        26392 kB
KernelStack:        3360 kB
PageTables:         5224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360756 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 08:48:50