Trace number 4266930

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)451 240.002 240.011

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n100/
TravellingSalesman-100-50-00.xml
MD5SUMac62098c303420005332b673e951092f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark412
Best CPU time to get the best result obtained on this benchmark246.839
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 

0.00/0.10	c SAT : Variables: 16200 -- Clauses: 684300
0.00/0.10	c best=?? lower=-6300 upper=-100 
0.41/0.50	c
0.41/0.50	c This is cosoco 1.12 --  
0.41/0.50	c
0.41/0.50	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266930-1502601112.xml 
0.41/0.50	c enable optimization
0.41/0.50	c ========================================[ Problem Statistics ]===========================================
0.41/0.50	c |                                                                                                       
0.41/0.50	c |  Parse time        :         0.09 s 
0.41/0.50	c |
0.41/0.50	c |               Variables: 200
0.41/0.50	c |            Domain Sizes: 62..100
0.41/0.50	c |
0.41/0.50	c |             Constraints: 102
0.41/0.50	c |                   Arity: 3..100  -- Ternary: 100
0.41/0.50	c | 
0.41/0.50	c |                   Types: 
0.41/0.50	c |                          All Different: 1
0.41/0.50	c |                          Extension: 100  (nb tuples: 9900..9900) -- (shared: 99)
0.41/0.50	c |                          Sum: 1
0.41/0.50	c |                          
0.41/0.50	c =========================================================================================================
0.41/0.50	o -1779
0.41/0.50	c    1 calls to solver: best=-1779 lower=-1778 upper=-100 
0.79/0.86	o -1747
1.19/1.22	o -1730
1.19/1.22	c    3 calls to solver: best=-1730 lower=-1729 upper=-100 
10.10/10.15	o -1720
75.29/75.33	o -1696
75.29/75.33	c    5 calls to solver: best=-1696 lower=-1695 upper=-100 
125.28/125.36	o -956
125.78/125.87	o -782
125.78/125.87	c    7 calls to solver: best=-782 lower=-781 upper=-100 
125.88/126.00	o -768
126.48/126.55	o -758
126.48/126.55	c    9 calls to solver: best=-758 lower=-757 upper=-100 
126.58/126.63	o -756
126.68/126.72	o -745
126.68/126.72	c   11 calls to solver: best=-745 lower=-744 upper=-100 
126.88/126.99	o -739
126.99/127.09	o -736
126.99/127.09	c   13 calls to solver: best=-736 lower=-735 upper=-100 
127.09/127.18	o -716
127.38/127.43	o -704
127.38/127.43	c   15 calls to solver: best=-704 lower=-703 upper=-100 
127.48/127.53	o -702
127.58/127.60	o -669
127.58/127.60	c   17 calls to solver: best=-669 lower=-668 upper=-100 
127.58/127.68	o -665
127.68/127.76	o -661
127.68/127.76	c   19 calls to solver: best=-661 lower=-660 upper=-100 
127.78/127.84	o -656
127.99/128.03	o -651
127.99/128.03	c   21 calls to solver: best=-651 lower=-650 upper=-100 
128.28/128.32	o -647
128.38/128.41	o -645
128.38/128.41	c   23 calls to solver: best=-645 lower=-644 upper=-100 
128.38/128.49	o -605
128.48/128.56	o -599
128.48/128.56	c   25 calls to solver: best=-599 lower=-598 upper=-100 
128.58/128.68	o -597
128.68/128.75	o -595
128.68/128.75	c   27 calls to solver: best=-595 lower=-594 upper=-100 
128.78/128.83	o -587
128.88/128.91	o -586
128.88/128.91	c   29 calls to solver: best=-586 lower=-585 upper=-100 
128.88/128.99	o -570
128.99/129.07	o -569
128.99/129.07	c   31 calls to solver: best=-569 lower=-568 upper=-100 
129.09/129.14	o -561
129.18/129.22	o -553
129.18/129.22	c   33 calls to solver: best=-553 lower=-552 upper=-100 
129.28/129.30	o -492
129.28/129.38	o -491
129.28/129.38	c   35 calls to solver: best=-491 lower=-490 upper=-100 
129.38/129.46	o -490
130.78/130.84	o -464
130.78/130.84	c   37 calls to solver: best=-464 lower=-463 upper=-100 
131.68/131.73	o -463
135.99/136.08	o -460
135.99/136.08	c   39 calls to solver: best=-460 lower=-459 upper=-100 
137.88/137.99	o -454
207.09/207.18	o -451
207.09/207.18	c   41 calls to solver: best=-451 lower=-450 upper=-100 
239.99/240.00	
239.99/240.00	c *** INTERRUPTED ***
239.99/240.00	c restarts              : 568         
239.99/240.00	c conflicts             : 715544       (2982 /sec)
239.99/240.00	c decisions             : 1133807      (4725 /sec)
239.99/240.00	c propagations          : 175150900   (729909 /sec)
239.99/240.00	c root propagations     : 11662       
239.99/240.00	c filter calls          : 19446060       (81038 /sec)
239.99/240.00	c useless filter calls  : 10494991       (53 %)
239.99/240.00	c
239.99/240.00	c clauses               : 692640
239.99/240.00	c SAT propagations      : 5237
239.99/240.00	c SAT conflicts         : 0 (0 learnts)
239.99/240.00	c Memory used           : 74.55 MB
239.99/240.00	c CPU time              : 239.963 s
239.99/240.00	
239.99/240.00	c nb Solutions = 41
239.99/240.00	s SATISFIABLE
239.99/240.00	c Best value found: -451
239.99/240.00	
239.99/240.00	
239.99/240.00	v <instantiation type='solution' cost='-451'>
239.99/240.00	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>
239.99/240.00	v <values>69 97 92 83 86 76 80 84 85 77 75 68 18 0 8 12 17 20 16 10 6 15 61 11 14 9 5 4 3 7 2 1 13 56 22 27 29 30 34 35 31 42 46 49 55 53 50 51 47 43 48 40 37 36 33 74 28 38 54 59 62 63 64 57 65 71 93 72 73 66 67 60 58 52 41 45 44 94 39 32 25 21 26 23 19 24 70 82 98 88 99 96 91 90 89 87 81 78 79 95 1 3 4 6 5 9 2 3 4 2 45 4 8 8 2 1 3 4 2 2 4 3 2 4 7 3 2 1 4 4 7 11 8 4 4 2 1 6 1 5 6 1 2 2 7 9 1 2 1 6 2 3 1 4 4 9 7 7 3 2 1 5 3 7 2 1 1 1 3 3 3 1 4 4 3 2 3 4 4 5 3 5 1 3 13 23 6 4 6 6 8 6 3 4 4 3 3 2 7 1 </values>
239.99/240.00	v </instantiation>
239.99/240.00

Verifier Data 

OK	451

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 (15355 MiB free)
  memory of node 1: 16384 MiB (15646 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266930-1502601112/watcher-4266930-1502601112 -o /tmp/evaluation-result-4266930-1502601112/solver-4266930-1502601112 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node103-1502598081-28307 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266930-1502601112.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=29684, runsolver pid=29681
Current StackSize limit: 8192 KiB


[startup+0.100168 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31708828/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68228 memory=42492 CPUtime=0.1 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 8880 0 0 0 9 1 0 0 20 0 1 0 93199486 69865472 10623 33554432000 4194304 5972588 140735938806144 140735938802792 4935463 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17057 10623 765 435 0 10420 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 68228 KiB
Current children cumulated memory: 42492 KiB

[startup+0.209613 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31705852/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68228 memory=42492 CPUtime=0.21 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 8884 0 0 0 20 1 0 0 20 0 1 0 93199486 69865472 10623 33554432000 4194304 5972588 140735938806144 140735938802792 4935596 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17057 10623 765 435 0 10420 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 68228 KiB
Current children cumulated memory: 42492 KiB

[startup+0.309562 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31705852/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68228 memory=42492 CPUtime=0.31 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 8884 0 0 0 30 1 0 0 20 0 1 0 93199486 69865472 10623 33554432000 4194304 5972588 140735938806144 140735938802792 4935459 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17057 10623 765 435 0 10420 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 68228 KiB
Current children cumulated memory: 42492 KiB

[startup+0.700341 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31705480/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68624 memory=43020 CPUtime=0.69 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 8990 0 0 0 68 1 0 0 20 0 1 0 93199486 70270976 10755 33554432000 4194304 5972588 140735938806144 140735938802792 4935446 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17156 10755 783 435 0 10519 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 68624 KiB
Current children cumulated memory: 43020 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31705480/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68624 memory=43020 CPUtime=1.49 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 8991 0 0 0 148 1 0 0 20 0 1 0 93199486 70270976 10755 33554432000 4194304 5972588 140735938806144 140735938793336 4935525 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17156 10755 783 435 0 10519 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 68624 KiB
Current children cumulated memory: 43020 KiB

[startup+3.1094 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31705348/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68756 memory=43164 CPUtime=3.1 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 13700 0 0 0 309 1 0 0 20 0 1 0 93199486 70406144 10791 33554432000 4194304 5972588 140735938806144 140735938793336 5244099 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17189 10791 785 435 0 10552 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 68756 KiB
Current children cumulated memory: 43164 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31704940/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68756 memory=43240 CPUtime=6.28 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 18457 0 0 0 627 1 0 0 20 0 1 0 93199486 70406144 10810 33554432000 4194304 5972588 140735938806144 140735938803000 5319872 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17189 10810 785 435 0 10552 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 68756 KiB
Current children cumulated memory: 43240 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31704816/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68756 memory=43344 CPUtime=12.69 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 24713 0 0 0 1267 2 0 0 20 0 1 0 93199486 70406144 10836 33554432000 4194304 5972588 140735938806144 140735938803592 4935568 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17189 10836 785 435 0 10552 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 68756 KiB
Current children cumulated memory: 43344 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29685
/proc/meminfo: memFree=31705064/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68756 memory=43512 CPUtime=25.49 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 35403 0 0 0 2547 2 0 0 20 0 1 0 93199486 70406144 10878 33554432000 4194304 5972588 140735938806144 140735938803592 4935486 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17189 10878 785 435 0 10552 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 68756 KiB
Current children cumulated memory: 43512 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29750
/proc/meminfo: memFree=31659208/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=68888 memory=43852 CPUtime=51.1 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 43398 0 0 0 5107 3 0 0 20 0 1 0 93199486 70541312 10963 33554432000 4194304 5972588 140735938806144 140735938803000 4978308 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 17222 10963 785 435 0 10585 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 68888 KiB
Current children cumulated memory: 43852 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 29750
/proc/meminfo: memFree=31658472/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=76068 memory=44544 CPUtime=102.29 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 47234 0 0 0 10226 3 0 0 20 0 1 0 93199486 77893632 11136 33554432000 4194304 5972588 140735938806144 140735938793336 4935502 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 19017 11136 785 435 0 12380 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 76068 KiB
Current children cumulated memory: 44544 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 29759
/proc/meminfo: memFree=31655928/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=76200 memory=47240 CPUtime=162.28 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 51432 0 0 0 16225 3 0 0 20 0 1 0 93199486 78028800 11810 33554432000 4194304 5972588 140735938806144 140735938803592 4975680 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 19050 11810 785 435 0 12413 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 76200 KiB
Current children cumulated memory: 47240 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/189 29783
/proc/meminfo: memFree=31655532/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=76200 memory=47276 CPUtime=222.28 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 52477 0 0 0 22225 3 0 0 20 0 1 0 93199486 78028800 11819 33554432000 4194304 5972588 140735938806144 140735938793336 5094232 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 19050 11819 785 435 0 12413 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 76200 KiB
Current children cumulated memory: 47276 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 2.01 1.95 3/189 29784
/proc/meminfo: memFree=31655764/32770624 swapFree=67108860/67108860
[pid=29684] ppid=29681 vsize=76332 memory=47316 CPUtime=239.99 cores=1,3,5,7
/proc/29684/stat : 29684 (cosoco) R 29681 29684 24168 0 -1 4202496 53473 0 0 0 23996 3 0 0 20 0 1 0 93199486 78163968 11829 33554432000 4194304 5972588 140735938806144 140735938802792 4971949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 25235456 140735938811071 140735938811171 140735938811171 140735938813902 0
/proc/29684/statm: 19083 11829 785 435 0 12446 0
Current children cumulated CPU time: 239.99 s
Current children cumulated vsize: 76332 KiB
Current children cumulated memory: 47316 KiB

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

[startup+240.011 s]
# the end of solver process 29684 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.963 s, system=0.038999 s

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

Child status: 1
Real time (s): 240.011
CPU time (s): 240.002
CPU user time (s): 239.963
CPU system time (s): 0.038999
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 76332
Max. memory (cumulated for all children) (KiB): 47316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.963
system time used= 0.038999
maximum resident set size= 47404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53523
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= 18
involuntary context switches= 188


# summary of solver processes directly reported to runsolver:
#   pid: 29684
#   total CPU time (s): 240.002
#   total CPU user time (s): 239.963
#   total CPU system time (s): 0.038999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.886845 second user time and 1.66804 second system time

The end

Launcher Data 

Begin job on node103 at 2017-08-13 06:57:34
IDJOB=4266930
IDBENCH=135892
IDSOLVER=2656
FILE ID=node103/4266930-1502601112
RUNJOBID= node103-1502598081-28307
PBS_JOBID= 20628288
Free space on /tmp= 61792 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n100/TravellingSalesman-100-50-00.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266930-1502601112/watcher-4266930-1502601112 -o /tmp/evaluation-result-4266930-1502601112/solver-4266930-1502601112 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node103-1502598081-28307 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266930-1502601112.xml

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

MD5SUM BENCH= ac62098c303420005332b673e951092f
RANDOM SEED=1758304452

node103.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	: 5333.56
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	: 5333.56
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	: 5333.56
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	: 5333.56
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:        31745740 kB
MemAvailable:   31994672 kB
Buffers:           80888 kB
Cached:           462920 kB
SwapCached:            0 kB
Active:           484824 kB
Inactive:         115472 kB
Active(anon):       4320 kB
Inactive(anon):    80088 kB
Active(file):     480504 kB
Inactive(file):    35384 kB
Unevictable:        6344 kB
Mlocked:            6344 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         66804 kB
Mapped:            44400 kB
Shmem:             25228 kB
Slab:             123588 kB
SReclaimable:      97760 kB
SUnreclaim:        25828 kB
KernelStack:        3360 kB
PageTables:         5256 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61788 MiB
End job on node103 at 2017-08-13 07:01:34