Trace number 4266784

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)16520 240.028 240.00999

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-lipa20b.xml
MD5SUM2a1cb6febb6ec7dbf2abb0b9e0866987
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark13638
Best CPU time to get the best result obtained on this benchmark1998.38
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of constraints180
Number of domains2
Minimum domain size19
Maximum domain size20
Distribution of domain sizes[{"size":19,"count":179},{"size":20,"count":20}]
Minimum variable degree0
Maximum variable degree20
Distribution of variable degrees[{"degree":0,"count":221},{"degree":2,"count":179},{"degree":17,"count":3},{"degree":18,"count":4},{"degree":19,"count":5},{"degree":20,"count":8}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":179},{"arity":20,"count":1}]
Number of extensional constraints179
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":179},{"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: 8000 -- Clauses: 72620
0.00/0.02	c best=?? lower=-32813 upper=0 
0.00/0.03	c
0.00/0.03	c This is cosoco 1.12 --  
0.00/0.03	c
0.00/0.03	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266784-1502599009.xml 
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.01 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 420
0.00/0.03	c |            Domain Sizes: 19..20
0.00/0.03	c |
0.00/0.03	c |             Constraints: 181
0.00/0.03	c |                   Arity: 3..179  -- Ternary: 179
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          All Different: 1
0.00/0.03	c |                          Extension: 179  (nb tuples: 380..380) -- (shared: 178)
0.00/0.03	c |                          Sum: 1
0.00/0.03	c |                          
0.00/0.03	c =========================================================================================================
0.00/0.03	o -17430
0.00/0.03	c    1 calls to solver: best=-17430 lower=-17429 upper=0 
0.09/0.14	o -17408
0.20/0.30	o -17184
0.20/0.30	c    3 calls to solver: best=-17184 lower=-17183 upper=0 
0.68/0.71	o -17096
0.68/0.74	o -16995
0.68/0.74	c    5 calls to solver: best=-16995 lower=-16994 upper=0 
2.48/2.51	o -16767
8.39/8.40	o -16739
8.39/8.40	c    7 calls to solver: best=-16739 lower=-16738 upper=0 
20.09/20.16	o -16599
32.00/32.09	o -16530
32.00/32.09	c    9 calls to solver: best=-16530 lower=-16529 upper=0 
39.59/39.67	conflict 37lvl : 27 bt27-316:0(991)X643905
178.50/178.51	o -16520
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 565         
240.01/240.00	c conflicts             : 565033       (2354 /sec)
240.01/240.00	c decisions             : 8017035      (33402 /sec)
240.01/240.00	c propagations          : 115166447   (479823 /sec)
240.01/240.00	c root propagations     : 179         
240.01/240.00	c filter calls          : 54690328       (227859 /sec)
240.01/240.00	c useless filter calls  : 40967156       (74 %)
240.01/240.00	c
240.01/240.00	c clauses               : 77052
240.01/240.00	c SAT propagations      : 1517
240.01/240.00	c SAT conflicts         : 0 (1 learnts)
240.01/240.00	c Memory used           : 36.15 MB
240.01/240.00	c CPU time              : 240.019 s
240.01/240.00	
240.01/240.00	c nb Solutions = 10
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: -16520
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='-16520'>
240.01/240.00	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[0][16] d[0][17] d[0][18] d[0][19] 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][12] d[10][13] d[10][14] d[10][15] d[10][16] d[10][17] d[10][18] d[10][19] 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][12] d[11][13] d[11][14] d[11][15] d[11][16] d[11][17] d[11][18] d[11][19] 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[12][0] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[12][16] d[12][17] d[12][18] d[12][19] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[13][0] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[13][16] d[13][17] d[13][18] d[13][19] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[14][0] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[14][16] d[14][17] d[14][18] d[14][19] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[15][0] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] d[15][16] d[15][17] d[15][18] d[15][19] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[16][0] d[16][10] d[16][11] d[16][12] d[16][13] d[16][14] d[16][15] d[16][16] d[16][17] d[16][18] d[16][19] d[16][1] d[16][2] d[16][3] d[16][4] d[16][5] d[16][6] d[16][7] d[16][8] d[16][9] d[17][0] d[17][10] d[17][11] d[17][12] d[17][13] d[17][14] d[17][15] d[17][16] d[17][17] d[17][18] d[17][19] d[17][1] d[17][2] d[17][3] d[17][4] d[17][5] d[17][6] d[17][7] d[17][8] d[17][9] d[18][0] d[18][10] d[18][11] d[18][12] d[18][13] d[18][14] d[18][15] d[18][16] d[18][17] d[18][18] d[18][19] d[18][1] d[18][2] d[18][3] d[18][4] d[18][5] d[18][6] d[18][7] d[18][8] d[18][9] d[19][0] d[19][10] d[19][11] d[19][12] d[19][13] d[19][14] d[19][15] d[19][16] d[19][17] d[19][18] d[19][19] d[19][1] d[19][2] d[19][3] d[19][4] d[19][5] d[19][6] d[19][7] d[19][8] d[19][9] d[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[1][16] d[1][17] d[1][18] d[1][19] 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][12] d[2][13] d[2][14] d[2][15] d[2][16] d[2][17] d[2][18] d[2][19] 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][12] d[3][13] d[3][14] d[3][15] d[3][16] d[3][17] d[3][18] d[3][19] 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][12] d[4][13] d[4][14] d[4][15] d[4][16] d[4][17] d[4][18] d[4][19] 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][12] d[5][13] d[5][14] d[5][15] d[5][16] d[5][17] d[5][18] d[5][19] 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][12] d[6][13] d[6][14] d[6][15] d[6][16] d[6][17] d[6][18] d[6][19] 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][12] d[7][13] d[7][14] d[7][15] d[7][16] d[7][17] d[7][18] d[7][19] 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][12] d[8][13] d[8][14] d[8][15] d[8][16] d[8][17] d[8][18] d[8][19] 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][12] d[9][13] d[9][14] d[9][15] d[9][16] d[9][17] d[9][18] d[9][19] 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[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
240.01/240.00	v <values>* 9 5 8 10 8 6 16 6 19 10 9 14 10 * 18 * 10 12 4 * * 11 15 13 12 6 15 10 10 14 * * * * * * * * * * * * 9 7 13 16 10 6 12 14 * * * * * * * * * * * * * 8 17 8 9 11 12 8 * * * * * * * * * * * * * * 11 10 8 11 15 14 * * * * * * * * * * * * * * * 15 7 8 9 12 * * * * * * * * * * * * * * * * 13 5 7 15 * * * * * * * * * * * * * * * * * 13 13 13 * * * * * * * * * * * * * * * * * * 6 11 * * * * * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 8 5 6 15 11 12 7 8 18 14 * 11 8 8 9 3 18 10 10 * 12 10 15 14 18 12 3 * 12 3 * * 15 19 * 8 9 * 18 * 11 * 7 10 13 15 12 11 15 10 * * * 8 10 12 4 1 9 * 8 7 13 12 8 8 5 7 9 12 * * * * * 11 9 15 * * 7 11 11 7 9 11 5 3 4 8 * * * * * 15 9 7 14 * 7 * 11 7 4 12 13 9 12 12 * * * * * * 3 3 18 * 11 8 15 4 13 11 16 7 4 12 * * * * * * * * 11 * 15 13 13 14 11 3 * 5 9 11 * * * * * * * * 12 * 13 10 12 13 1 13 12 5 6 19 * * * * * * * * * 4 15 10 14 18 17 13 19 1 0 16 6 2 12 5 9 7 11 3 8 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	16520

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 (12347 MiB free)
  memory of node 1: 16384 MiB (13673 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266784-1502599009/watcher-4266784-1502599009 -o /tmp/evaluation-result-4266784-1502599009/solver-4266784-1502599009 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266784-1502599009.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
Current StackSize limit: 8192 KiB

solver pid=28576, runsolver pid=28573

[startup+0.100341 s]*
/proc/loadavg: 2.11 2.23 2.14 3/190 28577
/proc/meminfo: memFree=26587036/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36756 memory=9916 CPUtime=0.09 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 2659 0 0 0 9 0 0 0 20 0 1 0 92972591 37638144 2479 33554432000 4194304 5972588 140720883124864 140720883121576 5139333 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9189 2479 786 435 0 2552 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 36756 KiB
Current children cumulated memory: 9916 KiB

[startup+0.209704 s]*
/proc/loadavg: 2.11 2.23 2.14 3/190 28577
/proc/meminfo: memFree=26520428/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36756 memory=9916 CPUtime=0.2 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 2666 0 0 0 20 0 0 0 20 0 1 0 92972591 37638144 2479 33554432000 4194304 5972588 140720883124864 140720883121576 5139490 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9189 2479 786 435 0 2552 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 36756 KiB
Current children cumulated memory: 9916 KiB

[startup+0.309274 s]*
/proc/loadavg: 2.11 2.23 2.14 3/190 28577
/proc/meminfo: memFree=26461756/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36756 memory=9916 CPUtime=0.3 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 2674 0 0 0 30 0 0 0 20 0 1 0 92972591 37638144 2479 33554432000 4194304 5972588 140720883124864 140720883121576 5048503 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9189 2479 786 435 0 2552 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 36756 KiB
Current children cumulated memory: 9916 KiB

[startup+0.700231 s]
/proc/loadavg: 2.11 2.23 2.14 3/190 28577
/proc/meminfo: memFree=26342288/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36884 memory=10072 CPUtime=0.68 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 2688 0 0 0 68 0 0 0 20 0 1 0 92972591 37769216 2518 33554432000 4194304 5972588 140720883124864 140720883121576 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9221 2518 786 435 0 2584 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 36884 KiB
Current children cumulated memory: 10072 KiB

[startup+1.50024 s]
/proc/loadavg: 2.11 2.23 2.14 3/190 28577
/proc/meminfo: memFree=26042156/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36884 memory=10072 CPUtime=1.48 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 2721 0 0 0 148 0 0 0 20 0 1 0 92972591 37769216 2518 33554432000 4194304 5972588 140720883124864 140720883112056 5280404 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9221 2518 786 435 0 2584 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 36884 KiB
Current children cumulated memory: 10072 KiB

[startup+3.1099 s]
/proc/loadavg: 2.11 2.23 2.14 3/190 28577
/proc/meminfo: memFree=25452860/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36884 memory=12368 CPUtime=3.09 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 3952 0 0 0 309 0 0 0 20 0 1 0 92972591 37769216 3092 33554432000 4194304 5972588 140720883124864 140720883122312 4909404 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9221 3092 786 435 0 2584 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 36884 KiB
Current children cumulated memory: 12368 KiB

[startup+6.30023 s]
/proc/loadavg: 2.10 2.23 2.14 3/190 28577
/proc/meminfo: memFree=25449980/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36884 memory=12396 CPUtime=6.29 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 5114 0 0 0 629 0 0 0 20 0 1 0 92972591 37769216 3099 33554432000 4194304 5972588 140720883124864 140720883122312 5046284 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9221 3099 786 435 0 2584 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36884 KiB
Current children cumulated memory: 12396 KiB

[startup+12.7002 s]
/proc/loadavg: 2.09 2.23 2.14 3/190 28577
/proc/meminfo: memFree=25449624/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=36884 memory=12480 CPUtime=12.69 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 6343 0 0 0 1269 0 0 0 20 0 1 0 92972591 37769216 3120 33554432000 4194304 5972588 140720883124864 140720883112056 5046314 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9221 3120 786 435 0 2584 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36884 KiB
Current children cumulated memory: 12480 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.22 2.14 3/190 28577
/proc/meminfo: memFree=25449596/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=37016 memory=12500 CPUtime=25.49 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 8719 0 0 0 2549 0 0 0 20 0 1 0 92972591 37904384 3125 33554432000 4194304 5972588 140720883124864 140720883122312 5139490 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9254 3125 786 435 0 2617 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 37016 KiB
Current children cumulated memory: 12500 KiB

[startup+51.1091 s]
/proc/loadavg: 2.33 2.26 2.15 3/190 28577
/proc/meminfo: memFree=25447164/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=37016 memory=12536 CPUtime=51.1 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 9985 0 0 0 5110 0 0 0 20 0 1 0 92972591 37904384 3134 33554432000 4194304 5972588 140720883124864 140720883122088 5319857 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9254 3134 791 435 0 2617 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 37016 KiB
Current children cumulated memory: 12536 KiB

[startup+102.3 s]
/proc/loadavg: 2.37 2.30 2.17 3/190 28578
/proc/meminfo: memFree=25446956/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=37016 memory=12544 CPUtime=102.29 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 11170 0 0 0 10229 0 0 0 20 0 1 0 92972591 37904384 3136 33554432000 4194304 5972588 140720883124864 140720883122088 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9254 3136 791 435 0 2617 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 37016 KiB
Current children cumulated memory: 12544 KiB

[startup+162.3 s]
/proc/loadavg: 2.14 2.24 2.16 3/189 28580
/proc/meminfo: memFree=25446812/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=37016 memory=12564 CPUtime=162.3 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 12347 0 0 0 16230 0 0 0 20 0 1 0 92972591 37904384 3141 33554432000 4194304 5972588 140720883124864 140720883122088 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9254 3141 791 435 0 2617 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 37016 KiB
Current children cumulated memory: 12564 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.20 2.15 3/189 28581
/proc/meminfo: memFree=25446480/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=37016 memory=12572 CPUtime=222.3 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 13588 0 0 0 22230 0 0 0 20 0 1 0 92972591 37904384 3143 33554432000 4194304 5972588 140720883124864 140720883122312 4931696 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9254 3143 791 435 0 2617 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 37016 KiB
Current children cumulated memory: 12572 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.04 2.19 2.14 3/189 28581
/proc/meminfo: memFree=26015780/32770624 swapFree=67108860/67108860
[pid=28576] ppid=28573 vsize=37016 memory=12572 CPUtime=240.01 cores=1,3,5,7
/proc/28576/stat : 28576 (cosoco) R 28573 28576 24318 0 -1 4202496 13588 0 0 0 24001 0 0 0 20 0 1 0 92972591 37904384 3143 33554432000 4194304 5972588 140720883124864 140720883122312 5139327 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 28446720 140720883127487 140720883127587 140720883127587 140720883130318 0
/proc/28576/statm: 9254 3143 791 435 0 2617 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 37016 KiB
Current children cumulated memory: 12572 KiB

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

[startup+240.01 s]
# the end of solver process 28576 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.019 s, system=0.009 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): 240.028
CPU user time (s): 240.019
CPU system time (s): 0.009
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 37016
Max. memory (cumulated for all children) (KiB): 12572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.019
system time used= 0.009
maximum resident set size= 12652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13628
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 98


# summary of solver processes directly reported to runsolver:
#   pid: 28576
#   total CPU time (s): 240.028
#   total CPU user time (s): 240.019
#   total CPU system time (s): 0.009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.02733 second user time and 1.44847 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 06:22:31
IDJOB=4266784
IDBENCH=123084
IDSOLVER=2656
FILE ID=node105/4266784-1502599009
RUNJOBID= node105-1502597910-28411
PBS_JOBID= 20628286
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-lipa20b.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266784-1502599009/watcher-4266784-1502599009 -o /tmp/evaluation-result-4266784-1502599009/solver-4266784-1502599009 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266784-1502599009.xml

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

MD5SUM BENCH= 2a1cb6febb6ec7dbf2abb0b9e0866987
RANDOM SEED=1752749356

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:        26649936 kB
MemAvailable:   31979312 kB
Buffers:          147900 kB
Cached:          5458240 kB
SwapCached:            0 kB
Active:           648136 kB
Inactive:        5011816 kB
Active(anon):      56496 kB
Inactive(anon):    25072 kB
Active(file):     591640 kB
Inactive(file):  4986744 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4664 kB
Writeback:             4 kB
AnonPages:         51380 kB
Mapped:            43192 kB
Shmem:             25228 kB
Slab:             159416 kB
SReclaimable:     133656 kB
SUnreclaim:        25760 kB
KernelStack:        3264 kB
PageTables:         5424 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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 06:26:31