Trace number 4268723

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)120194 251.96001 252.009

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-tai12a.xml
MD5SUM1740172f6b6c755c4ba85e14840c110b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark112208
Best CPU time to get the best result obtained on this benchmark2003.23
Satisfiable
(Un)Satisfiability was proved
Number of variables156
Number of constraints67
Number of domains2
Minimum domain size12
Maximum domain size43
Distribution of domain sizes[{"size":12,"count":12},{"size":43,"count":66}]
Minimum variable degree0
Maximum variable degree12
Distribution of variable degrees[{"degree":0,"count":78},{"degree":2,"count":66},{"degree":12,"count":12}]
Minimum constraint arity3
Maximum constraint arity12
Distribution of constraint arities[{"arity":3,"count":66},{"arity":12,"count":1}]
Number of extensional constraints66
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":66},{"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 

0.00/0.06	c best=?? lower=-319865 upper=0 
0.00/0.06	c
0.00/0.06	c This is cosoco 1.12 --  
0.00/0.06	c
0.00/0.06	c command line: cosoco -lc -model -restarts HOME/instance-4268723-1502652995.xml 
0.00/0.06	c enable optimization
0.00/0.06	c ========================================[ Problem Statistics ]===========================================
0.00/0.06	c |                                                                                                       
0.00/0.06	c |  Parse time        :         0.00 s 
0.00/0.06	c |
0.00/0.06	c |               Variables: 156
0.00/0.06	c |            Domain Sizes: 12..43
0.00/0.06	c |
0.00/0.06	c |             Constraints: 68
0.00/0.06	c |                   Arity: 3..66  -- Ternary: 66
0.00/0.06	c | 
0.00/0.06	c |                   Types: 
0.00/0.06	c |                          All Different: 1
0.00/0.06	c |                          Extension: 66  (nb tuples: 132..132) -- (shared: 65)
0.00/0.06	c |                          Sum: 1
0.00/0.06	c |                          
0.00/0.06	c =========================================================================================================
0.00/0.06	o -164813
0.00/0.06	c    1 calls to solver: best=-164813 lower=-164812 upper=0 
0.00/0.06	o -161282
0.00/0.07	o -157233
0.00/0.07	c    3 calls to solver: best=-157233 lower=-157232 upper=0 
0.00/0.07	o -154702
0.00/0.08	o -153111
0.00/0.08	c    5 calls to solver: best=-153111 lower=-153110 upper=0 
0.00/0.08	o -151970
0.00/0.09	o -148740
0.00/0.09	c    7 calls to solver: best=-148740 lower=-148739 upper=0 
0.00/0.10	o -145696
0.04/0.11	o -144082
0.04/0.11	c    9 calls to solver: best=-144082 lower=-144081 upper=0 
0.04/0.19	o -139968
0.04/0.19	o -137124
0.04/0.19	c   11 calls to solver: best=-137124 lower=-137123 upper=0 
0.15/0.22	o -136420
0.35/0.42	o -135658
0.35/0.42	c   13 calls to solver: best=-135658 lower=-135657 upper=0 
0.64/0.76	o -135180
1.54/1.61	o -133798
1.54/1.61	c   15 calls to solver: best=-133798 lower=-133797 upper=0 
2.44/2.52	o -133266
2.64/2.77	o -132720
2.64/2.77	c   17 calls to solver: best=-132720 lower=-132719 upper=0 
5.04/5.14	o -132395
10.84/10.96	o -132149
10.84/10.96	c   19 calls to solver: best=-132149 lower=-132148 upper=0 
10.94/11.03	o -132031
13.04/13.19	o -130671
13.04/13.19	c   21 calls to solver: best=-130671 lower=-130670 upper=0 
13.14/13.20	o -130590
13.24/13.35	o -128695
13.24/13.35	c   23 calls to solver: best=-128695 lower=-128694 upper=0 
13.94/14.02	o -128467
17.34/17.47	o -126243
17.34/17.47	c   25 calls to solver: best=-126243 lower=-126242 upper=0 
17.44/17.52	o -125445
17.84/17.93	o -125123
17.84/17.93	c   27 calls to solver: best=-125123 lower=-125122 upper=0 
46.74/46.89	o -125114
55.64/55.72	o -124724
55.64/55.72	c   29 calls to solver: best=-124724 lower=-124723 upper=0 
115.05/115.14	o -122240
152.34/152.47	o -120194
152.34/152.47	c   31 calls to solver: best=-120194 lower=-120193 upper=0 
251.95/252.00	
251.95/252.00	c *** INTERRUPTED ***
251.95/252.00	c restarts              : 83          
251.95/252.00	c conflicts             : 2819518      (11191 /sec)
251.95/252.00	c decisions             : 16183298     (64231 /sec)
251.95/252.00	c propagations          : 404894711   (1607009 /sec)
251.95/252.00	c root propagations     : 2918        
251.95/252.00	c filter calls          : 126169156      (500760 /sec)
251.95/252.00	c useless filter calls  : 93074442       (73 %)
251.95/252.00	c Memory used           : 27.01 MB
251.95/252.00	c CPU time              : 251.955 s
251.95/252.00	
251.95/252.00	c nb Solutions = 31
251.95/252.00	s SATISFIABLE
251.95/252.00	c Best value found: -120194
251.95/252.00	
251.95/252.00	
251.95/252.00	v <instantiation type='solution' cost='-120194'>
251.95/252.00	v <list>d[0][0] d[0][10] d[0][11] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[10][0] d[10][10] d[10][11] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[11][0] d[11][10] d[11][11] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[1][0] d[1][10] d[1][11] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[2][0] d[2][10] d[2][11] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[3][0] d[3][10] d[3][11] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[4][0] d[4][10] d[4][11] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[5][0] d[5][10] d[5][11] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[6][0] d[6][10] d[6][11] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[7][0] d[7][10] d[7][11] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[8][0] d[8][10] d[8][11] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[9][0] d[9][10] d[9][11] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] x[0] x[10] x[11] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
251.95/252.00	v <values>* 86 40 82 18 84 69 59 76 91 45 56 * * 0 * * * * * * * * * * * * * * * * * * * * * * 6 21 * 63 95 56 4 6 10 25 41 * 74 1 * * 82 36 50 36 56 76 82 * 26 44 * * * 12 35 26 11 91 0 * 18 75 * * * * 61 21 36 57 39 * 77 9 * * * * * 4 93 76 82 * 30 85 * * * * * * 1 40 6 * 8 35 * * * * * * * 89 29 * 71 89 * * * * * * * * 11 * 71 79 * * * * * * * * * 3 6 1 0 10 2 4 9 11 8 7 5 </values>
251.95/252.00	v </instantiation>
251.95/252.00

Verifier Data 

OK	120194

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 (15353 MiB free)
  memory of node 1: 16384 MiB (15634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268723-1502652995/watcher-4268723-1502652995 -o /tmp/evaluation-result-4268723-1502652995/solver-4268723-1502652995 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268723-1502652995.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=2495, runsolver pid=2492

[startup+0.100153 s]*
/proc/loadavg: 1.92 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31731360/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4120 CPUtime=0.04 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1207 0 0 0 4 0 0 0 20 0 1 0 53640196 28319744 1030 18446744073709551615 4194304 5972588 140731851926752 140731851923400 5139499 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1030 772 435 0 277 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4120 KiB

[startup+0.209119 s]*
/proc/loadavg: 1.92 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31731360/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4120 CPUtime=0.15 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1207 0 0 0 15 0 0 0 20 0 1 0 53640196 28319744 1030 18446744073709551615 4194304 5972588 140731851926752 140731851923400 5139264 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1030 772 435 0 277 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4120 KiB

[startup+0.308823 s]*
/proc/loadavg: 1.92 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31731360/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4120 CPUtime=0.25 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1207 0 0 0 25 0 0 0 20 0 1 0 53640196 28319744 1030 18446744073709551615 4194304 5972588 140731851926752 140731851923400 5139264 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1030 772 435 0 277 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4120 KiB

[startup+0.700269 s]
/proc/loadavg: 1.92 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31731360/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4120 CPUtime=0.64 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1207 0 0 0 64 0 0 0 20 0 1 0 53640196 28319744 1030 18446744073709551615 4194304 5972588 140731851926752 140731851923400 5046712 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1030 772 435 0 277 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4120 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31730980/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4120 CPUtime=1.44 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1208 0 0 0 144 0 0 0 20 0 1 0 53640196 28319744 1030 18446744073709551615 4194304 5972588 140731851926752 140731851913944 5048057 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1030 772 435 0 277 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4120 KiB

[startup+3.10866 s]
/proc/loadavg: 1.92 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31731012/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=3.04 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1416 0 0 0 304 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851924200 5046704 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+6.30026 s]
/proc/loadavg: 1.93 1.97 2.02 3/181 2496
/proc/meminfo: memFree=31731144/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=6.24 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1622 0 0 0 624 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851924200 5139324 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+12.7002 s]
/proc/loadavg: 1.94 1.97 2.02 3/181 2560
/proc/meminfo: memFree=31371184/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=12.64 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 1830 0 0 0 1264 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851924200 4935120 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+25.5002 s]
/proc/loadavg: 1.95 1.97 2.02 3/181 2561
/proc/meminfo: memFree=31370896/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=25.44 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 2193 0 0 0 2544 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851913944 5139329 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+51.1087 s]
/proc/loadavg: 1.97 1.97 2.02 3/181 2561
/proc/meminfo: memFree=31366832/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=51.05 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 2400 0 0 0 5105 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851924200 5139327 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/181 2563
/proc/meminfo: memFree=31357104/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=102.24 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 2559 0 0 0 10224 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851913944 5046280 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.02 3/181 2566
/proc/meminfo: memFree=31354804/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=162.24 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 2816 0 0 0 16224 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851913944 4908987 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/181 2568
/proc/meminfo: memFree=31353840/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=222.24 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 2971 0 0 0 22224 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851913944 5139327 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.02 3/181 2569
/proc/meminfo: memFree=31353660/32770624 swapFree=67108860/67108860
[pid=2495] ppid=2492 vsize=27656 memory=4184 CPUtime=251.95 cores=1,3,5,7
/proc/2495/stat : 2495 (cosoco) R 2492 2495 11586 0 -1 4202496 3126 0 0 0 25195 0 0 0 20 0 1 0 53640196 28319744 1046 18446744073709551615 4194304 5972588 140731851926752 140731851913944 5099674 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 16175104 140731851932110 140731851932205 140731851932205 140731851935694 0
/proc/2495/statm: 6914 1046 778 435 0 277 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 27656 KiB
Current children cumulated memory: 4184 KiB

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

[startup+252.009 s]
# the end of solver process 2495 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.955 s, system=0.005 s

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

Child status: 1
Real time (s): 252.009
CPU time (s): 251.96
CPU user time (s): 251.955
CPU system time (s): 0.005
CPU usage (%): 99.9806
Max. virtual memory (cumulated for all children) (KiB): 27656
Max. memory (cumulated for all children) (KiB): 4184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.955
system time used= 0.005
maximum resident set size= 4264
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3180
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= 10
involuntary context switches= 69


# summary of solver processes directly reported to runsolver:
#   pid: 2495
#   total CPU time (s): 251.96
#   total CPU user time (s): 251.955
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.868329 second user time and 1.59838 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 21:22:19
IDJOB=4268723
IDBENCH=123120
IDSOLVER=2659
FILE ID=node124/4268723-1502652995
RUNJOBID= node124-1502644521-30671
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-tai12a.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268723-1502652995/watcher-4268723-1502652995 -o /tmp/evaluation-result-4268723-1502652995/solver-4268723-1502652995 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30671 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268723-1502652995.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1740172f6b6c755c4ba85e14840c110b
RANDOM SEED=534465471

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31732004 kB
MemAvailable:   31999448 kB
Buffers:          174648 kB
Cached:           382536 kB
SwapCached:            0 kB
Active:           422536 kB
Inactive:         189332 kB
Active(anon):       6188 kB
Inactive(anon):    73804 kB
Active(file):     416348 kB
Inactive(file):   115528 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2384 kB
Writeback:             4 kB
AnonPages:         54244 kB
Mapped:            44812 kB
Shmem:             25320 kB
Slab:             129208 kB
SReclaimable:     102804 kB
SUnreclaim:        26404 kB
KernelStack:        3216 kB
PageTables:         4484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     327456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-13 21:26:31