Trace number 4266943

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 1.12SAT (TO)201 240.033 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n50/
TravellingSalesman-50-30-01.xml
MD5SUMc2cf49e605ec7848371b33956294adc3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark175
Best CPU time to get the best result obtained on this benchmark248.145
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints51
Number of domains2
Minimum domain size36
Maximum domain size50
Distribution of domain sizes[{"size":36,"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 

0.00/0.02	c SAT : Variables: 4300 -- Clauses: 92850
0.00/0.02	c best=?? lower=-1950 upper=-50 
0.00/0.04	c
0.00/0.04	c This is cosoco 1.12 --  
0.00/0.04	c
0.00/0.04	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266943-1502600939.xml 
0.00/0.04	c enable optimization
0.00/0.04	c ========================================[ Problem Statistics ]===========================================
0.00/0.04	c |                                                                                                       
0.00/0.04	c |  Parse time        :         0.02 s 
0.00/0.04	c |
0.00/0.04	c |               Variables: 100
0.00/0.04	c |            Domain Sizes: 36..50
0.00/0.04	c |
0.00/0.04	c |             Constraints: 52
0.00/0.04	c |                   Arity: 3..50  -- Ternary: 50
0.00/0.04	c | 
0.00/0.04	c |                   Types: 
0.00/0.04	c |                          All Different: 1
0.00/0.04	c |                          Extension: 50  (nb tuples: 2450..2450) -- (shared: 49)
0.00/0.04	c |                          Sum: 1
0.00/0.04	c |                          
0.00/0.04	c =========================================================================================================
0.00/0.04	o -500
0.00/0.04	c    1 calls to solver: best=-500 lower=-499 upper=-50 
0.21/0.29	o -484
1.19/1.20	o -432
1.19/1.20	c    3 calls to solver: best=-432 lower=-431 upper=-50 
5.49/5.58	o -431
6.59/6.66	o -430
6.59/6.66	c    5 calls to solver: best=-430 lower=-429 upper=-50 
6.89/6.93	o -427
7.59/7.64	o -392
7.59/7.64	c    7 calls to solver: best=-392 lower=-391 upper=-50 
7.69/7.70	o -305
7.69/7.71	o -300
7.69/7.71	c    9 calls to solver: best=-300 lower=-299 upper=-50 
7.69/7.73	o -298
7.79/7.84	o -244
7.79/7.84	c   11 calls to solver: best=-244 lower=-243 upper=-50 
7.79/7.87	o -242
7.79/7.89	o -240
7.79/7.89	c   13 calls to solver: best=-240 lower=-239 upper=-50 
7.89/7.93	o -238
8.00/8.04	o -229
8.00/8.04	c   15 calls to solver: best=-229 lower=-228 upper=-50 
8.10/8.11	o -228
9.10/9.20	o -224
9.10/9.20	c   17 calls to solver: best=-224 lower=-223 upper=-50 
19.09/19.15	o -215
27.59/27.65	o -214
27.59/27.65	c   19 calls to solver: best=-214 lower=-213 upper=-50 
32.19/32.20	o -210
43.00/43.10	o -207
43.00/43.10	c   21 calls to solver: best=-207 lower=-206 upper=-50 
43.49/43.54	o -205
59.10/59.18	o -204
59.10/59.18	c   23 calls to solver: best=-204 lower=-203 upper=-50 
122.40/122.40	o -202
236.12/236.12	o -201
236.12/236.12	c   25 calls to solver: best=-201 lower=-200 upper=-50 
240.02/240.00	
240.02/240.00	c *** INTERRUPTED ***
240.02/240.00	c restarts              : 577         
240.02/240.00	c conflicts             : 1720031      (7166 /sec)
240.02/240.00	c decisions             : 2594248      (10808 /sec)
240.02/240.00	c propagations          : 406753347   (1694646 /sec)
240.02/240.00	c root propagations     : 3314        
240.02/240.00	c filter calls          : 37424479       (155921 /sec)
240.02/240.00	c useless filter calls  : 17884941       (47 %)
240.02/240.00	c
240.02/240.00	c clauses               : 98613
240.02/240.00	c SAT propagations      : 2768
240.02/240.00	c SAT conflicts         : 0 (0 learnts)
240.02/240.00	c Memory used           : 35.46 MB
240.02/240.00	c CPU time              : 240.023 s
240.02/240.00	
240.02/240.00	c nb Solutions = 25
240.02/240.00	s SATISFIABLE
240.02/240.00	c Best value found: -201
240.02/240.00	
240.02/240.00	
240.02/240.00	v <instantiation type='solution' cost='-201'>
240.02/240.00	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>
240.02/240.00	v <values>5 11 28 31 30 34 39 43 45 49 48 9 47 46 40 41 44 42 38 29 32 36 8 37 35 33 26 23 20 15 21 27 24 4 25 17 12 10 3 7 2 6 0 1 14 16 18 22 19 13 3 14 4 5 3 5 3 9 14 7 1 2 2 5 1 2 5 3 7 4 5 3 4 3 2 4 2 3 3 2 4 3 3 7 4 3 1 4 3 4 7 4 1 2 1 1 2 2 3 12 </values>
240.02/240.00	v </instantiation>
240.02/240.00

Verifier Data 

OK	201

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 (12352 MiB free)
  memory of node 1: 16384 MiB (13123 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266943-1502600939/watcher-4266943-1502600939 -o /tmp/evaluation-result-4266943-1502600939/solver-4266943-1502600939 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28410 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266943-1502600939.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29670, runsolver pid=29667
Current StackSize limit: 8192 KiB


[startup+0.100198 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 29671
/proc/meminfo: memFree=26079596/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=35912 memory=11276 CPUtime=0.1 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 2479 0 0 0 10 0 0 0 20 0 1 0 93165544 36773888 2819 33554432000 4194304 5972588 140727605571920 140727605568568 4935502 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 8978 2819 784 435 0 2341 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35912 KiB
Current children cumulated memory: 11276 KiB

[startup+0.209882 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 29671
/proc/meminfo: memFree=26079596/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36044 memory=11276 CPUtime=0.21 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 2492 0 0 0 21 0 0 0 20 0 1 0 93165544 36909056 2819 33554432000 4194304 5972588 140727605571920 140727605568568 4935493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9011 2819 784 435 0 2374 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36044 KiB
Current children cumulated memory: 11276 KiB

[startup+0.309053 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 29671
/proc/meminfo: memFree=26079588/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36044 memory=11276 CPUtime=0.31 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 2492 0 0 0 31 0 0 0 20 0 1 0 93165544 36909056 2819 33554432000 4194304 5972588 140727605571920 140727605568568 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9011 2819 784 435 0 2374 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36044 KiB
Current children cumulated memory: 11276 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29671
/proc/meminfo: memFree=26079516/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36044 memory=11276 CPUtime=0.69 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 2493 0 0 0 69 0 0 0 20 0 1 0 93165544 36909056 2819 33554432000 4194304 5972588 140727605571920 140727605569368 4935493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9011 2819 784 435 0 2374 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36044 KiB
Current children cumulated memory: 11276 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29671
/proc/meminfo: memFree=26079132/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36044 memory=11276 CPUtime=1.49 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 2500 0 0 0 149 0 0 0 20 0 1 0 93165544 36909056 2819 33554432000 4194304 5972588 140727605571920 140727605569368 4935502 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9011 2819 784 435 0 2374 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36044 KiB
Current children cumulated memory: 11276 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29671
/proc/meminfo: memFree=26079132/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36044 memory=11416 CPUtime=3.1 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 3786 0 0 0 310 0 0 0 20 0 1 0 93165544 36909056 2854 33554432000 4194304 5972588 140727605571920 140727605559112 5249034 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9011 2854 786 435 0 2374 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36044 KiB
Current children cumulated memory: 11416 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26633224/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36172 memory=11492 CPUtime=6.29 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 5083 0 0 0 629 0 0 0 20 0 1 0 93165544 37040128 2873 33554432000 4194304 5972588 140727605571920 140727605569368 4935454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9043 2873 786 435 0 2406 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36172 KiB
Current children cumulated memory: 11492 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26630392/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36172 memory=11528 CPUtime=12.69 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 5957 0 0 0 1269 0 0 0 20 0 1 0 93165544 37040128 2882 33554432000 4194304 5972588 140727605571920 140727605559112 4972103 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9043 2882 786 435 0 2406 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36172 KiB
Current children cumulated memory: 11528 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29733
/proc/meminfo: memFree=26630332/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36172 memory=11580 CPUtime=25.49 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 7366 0 0 0 2549 0 0 0 20 0 1 0 93165544 37040128 2895 33554432000 4194304 5972588 140727605571920 140727605569368 4977731 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9043 2895 786 435 0 2406 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36172 KiB
Current children cumulated memory: 11580 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29733
/proc/meminfo: memFree=26630364/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36172 memory=11600 CPUtime=51.1 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 8411 0 0 0 5110 0 0 0 20 0 1 0 93165544 37040128 2900 33554432000 4194304 5972588 140727605571920 140727605569368 5099648 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9043 2900 786 435 0 2406 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36172 KiB
Current children cumulated memory: 11600 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29734
/proc/meminfo: memFree=26629988/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36304 memory=11616 CPUtime=102.29 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 9255 0 0 0 10229 0 0 0 20 0 1 0 93165544 37175296 2904 33554432000 4194304 5972588 140727605571920 140727605559112 4934322 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9076 2904 786 435 0 2439 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 36304 KiB
Current children cumulated memory: 11616 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29735
/proc/meminfo: memFree=26630072/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36304 memory=11628 CPUtime=162.3 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 10057 0 0 0 16230 0 0 0 20 0 1 0 93165544 37175296 2907 33554432000 4194304 5972588 140727605571920 140727605569368 4935463 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9076 2907 786 435 0 2439 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 36304 KiB
Current children cumulated memory: 11628 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29737
/proc/meminfo: memFree=26629864/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36304 memory=11628 CPUtime=222.31 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 10821 0 0 0 22231 0 0 0 20 0 1 0 93165544 37175296 2907 33554432000 4194304 5972588 140727605571920 140727605569368 4975680 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9076 2907 786 435 0 2439 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 36304 KiB
Current children cumulated memory: 11628 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29737
/proc/meminfo: memFree=26629740/32770624 swapFree=67108860/67108860
[pid=29670] ppid=29667 vsize=36304 memory=11632 CPUtime=240.02 cores=0,2,4,6
/proc/29670/stat : 29670 (cosoco) R 29667 29670 24318 0 -1 4202496 10897 0 0 0 24002 0 0 0 20 0 1 0 93165544 37175296 2908 33554432000 4194304 5972588 140727605571920 140727605559112 4935711 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 14077952 140727605576895 140727605576995 140727605576995 140727605579726 0
/proc/29670/statm: 9076 2908 786 435 0 2439 0
Current children cumulated CPU time: 240.02 s
Current children cumulated vsize: 36304 KiB
Current children cumulated memory: 11632 KiB

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

[startup+240.01 s]
# the end of solver process 29670 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.023 s, system=0.01 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): 240.033
CPU user time (s): 240.023
CPU system time (s): 0.01
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 36304
Max. memory (cumulated for all children) (KiB): 11632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.023
system time used= 0.01
maximum resident set size= 11712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10939
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= 11
involuntary context switches= 92


# summary of solver processes directly reported to runsolver:
#   pid: 29670
#   total CPU time (s): 240.033
#   total CPU user time (s): 240.023
#   total CPU system time (s): 0.01

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.777224 second user time and 1.70523 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 06:54:41
IDJOB=4266943
IDBENCH=135751
IDSOLVER=2656
FILE ID=node105/4266943-1502600939
RUNJOBID= node105-1502597910-28410
PBS_JOBID= 20628286
Free space on /tmp= 60660 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n50/TravellingSalesman-50-30-01.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266943-1502600939/watcher-4266943-1502600939 -o /tmp/evaluation-result-4266943-1502600939/solver-4266943-1502600939 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28410 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266943-1502600939.xml

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

MD5SUM BENCH= c2cf49e605ec7848371b33956294adc3
RANDOM SEED=1985755545

node105.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26088112 kB
MemAvailable:   31422888 kB
Buffers:          149348 kB
Cached:          5461816 kB
SwapCached:            0 kB
Active:          1209152 kB
Inactive:        5013460 kB
Active(anon):     613908 kB
Inactive(anon):    25072 kB
Active(file):     595244 kB
Inactive(file):  4988388 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2328 kB
Writeback:             0 kB
AnonPages:        616956 kB
Mapped:            44656 kB
Shmem:             25228 kB
Slab:             159824 kB
SReclaimable:     133960 kB
SUnreclaim:        25864 kB
KernelStack:        3392 kB
PageTables:         6504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     909760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    348160 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= 60660 MiB
End job on node105 at 2017-08-13 06:58:41