Trace number 4266792

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)120966 240.024 240.00999

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 

0.00/0.02	c SAT : Variables: 6336 -- Clauses: 130980
0.00/0.02	c best=?? lower=-319865 upper=0 
0.00/0.02	c
0.00/0.02	c This is cosoco 1.12 --  
0.00/0.02	c
0.00/0.02	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266792-1502599068.xml 
0.00/0.02	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.02 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 156
0.00/0.02	c |            Domain Sizes: 12..43
0.00/0.02	c |
0.00/0.02	c |             Constraints: 68
0.00/0.02	c |                   Arity: 3..66  -- Ternary: 66
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          All Different: 1
0.00/0.02	c |                          Extension: 66  (nb tuples: 132..132) -- (shared: 65)
0.00/0.02	c |                          Sum: 1
0.00/0.02	c |                          
0.00/0.02	c =========================================================================================================
0.00/0.02	o -164813
0.00/0.02	c    1 calls to solver: best=-164813 lower=-164812 upper=0 
0.00/0.02	o -161282
0.00/0.03	o -152387
0.00/0.03	c    3 calls to solver: best=-152387 lower=-152386 upper=0 
0.00/0.04	o -149128
0.00/0.04	o -142427
0.00/0.04	c    5 calls to solver: best=-142427 lower=-142426 upper=0 
0.00/0.05	o -141204
0.00/0.06	o -140362
0.00/0.06	c    7 calls to solver: best=-140362 lower=-140361 upper=0 
0.00/0.08	o -139625
0.10/0.18	o -138690
0.10/0.18	c    9 calls to solver: best=-138690 lower=-138689 upper=0 
0.21/0.27	o -137643
0.31/0.33	o -137583
0.31/0.33	c   11 calls to solver: best=-137583 lower=-137582 upper=0 
0.31/0.36	o -134365
0.41/0.46	o -133694
0.41/0.46	c   13 calls to solver: best=-133694 lower=-133693 upper=0 
0.69/0.72	o -131845
0.79/0.88	conflict 21lvl : 25 bt25-81:0(1947)X589876
0.89/0.98	conflict 30lvl : 25 bt25102:0(1946)X597977
1.10/1.13	conflict 21lvl : 25 bt25-129:0(1947)X610614
1.19/1.27	o -128784
1.19/1.27	c   15 calls to solver: best=-128784 lower=-128783 upper=0 
1.29/1.33	conflict 21lvl : 25 bt25-45:0(1947)X623897
1.29/1.34	conflict 21lvl : 26 bt25-57:0(1948)X624407
1.29/1.34	conflict 21lvl : 26 bt26-105:0(1950)X624431
1.29/1.34	conflict 21lvl : 25 bt25-93:0(1949)X624455
2.29/2.32	o -128011
15.79/15.85	o -124537
15.79/15.85	c   17 calls to solver: best=-124537 lower=-124536 upper=0 
36.19/36.22	o -123332
74.59/74.62	o -120966
74.59/74.62	c   19 calls to solver: best=-120966 lower=-120965 upper=0 
240.01/240.00	
240.01/240.00	c *** INTERRUPTED ***
240.01/240.00	c restarts              : 581         
240.01/240.00	c conflicts             : 2468115      (10283 /sec)
240.01/240.00	c decisions             : 14001925     (58337 /sec)
240.01/240.00	c propagations          : 356651367   (1485949 /sec)
240.01/240.00	c root propagations     : 2926        
240.01/240.00	c filter calls          : 110890782      (462014 /sec)
240.01/240.00	c useless filter calls  : 81835683       (73 %)
240.01/240.00	c
240.01/240.00	c clauses               : 135069
240.01/240.00	c SAT propagations      : 6217
240.01/240.00	c SAT conflicts         : 0 (7 learnts)
240.01/240.00	c Memory used           : 36.06 MB
240.01/240.00	c CPU time              : 240.016 s
240.01/240.00	
240.01/240.00	c nb Solutions = 19
240.01/240.00	s SATISFIABLE
240.01/240.00	c Best value found: -120966
240.01/240.00	
240.01/240.00	
240.01/240.00	v <instantiation type='solution' cost='-120966'>
240.01/240.00	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>
240.01/240.00	v <values>* 91 45 57 11 76 89 89 40 76 71 25 * * 84 * * * * * * * * * * * * * * * * * * * * * * 12 69 * 39 36 75 36 21 61 18 56 * 0 56 * * 82 79 29 6 82 71 41 * 82 18 * * * 1 56 36 50 74 63 * 44 40 * * * * 35 85 9 0 21 * 11 91 * * * * * 1 93 8 10 * 26 76 * * * * * * 4 30 6 * 35 59 * * * * * * * 77 4 * 26 86 * * * * * * * * 6 * 95 82 * * * * * * * * * 7 2 3 4 5 10 1 8 11 9 6 0 </values>
240.01/240.00	v </instantiation>
240.01/240.00

Verifier Data 

OK	120966

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 (15143 MiB free)
  memory of node 1: 16384 MiB (15708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266792-1502599068/watcher-4266792-1502599068 -o /tmp/evaluation-result-4266792-1502599068/solver-4266792-1502599068 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266792-1502599068.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=30258, runsolver pid=30255

[startup+0.100155 s]*
/proc/loadavg: 1.94 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583356/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36656 memory=12200 CPUtime=0.1 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 2761 0 0 0 10 0 0 0 20 0 1 0 92994597 37535744 3050 33554432000 4194304 5972588 140734852554736 140734852551384 4931776 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9164 3050 771 435 0 2527 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 36656 KiB
Current children cumulated memory: 12200 KiB

[startup+0.209602 s]*
/proc/loadavg: 1.94 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583356/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36656 memory=12200 CPUtime=0.21 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 2763 0 0 0 21 0 0 0 20 0 1 0 92994597 37535744 3050 33554432000 4194304 5972588 140734852554736 140734852551384 5243974 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9164 3050 771 435 0 2527 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36656 KiB
Current children cumulated memory: 12200 KiB

[startup+0.309035 s]*
/proc/loadavg: 1.94 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583356/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36656 memory=12200 CPUtime=0.31 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 2764 0 0 0 31 0 0 0 20 0 1 0 92994597 37535744 3050 33554432000 4194304 5972588 140734852554736 140734852551384 5273502 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9164 3050 771 435 0 2527 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36656 KiB
Current children cumulated memory: 12200 KiB

[startup+0.700271 s]
/proc/loadavg: 1.94 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583356/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12200 CPUtime=0.69 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 2767 0 0 0 69 0 0 0 20 0 1 0 92994597 37670912 3050 33554432000 4194304 5972588 140734852554736 140734852551384 5322680 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3050 771 435 0 2560 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12200 KiB

[startup+1.50027 s]
/proc/loadavg: 1.94 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583232/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12464 CPUtime=1.49 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 2789 0 0 0 149 0 0 0 20 0 1 0 92994597 37670912 3116 33554432000 4194304 5972588 140734852554736 140734852551960 5139338 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3116 785 435 0 2560 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12464 KiB

[startup+3.10917 s]
/proc/loadavg: 1.94 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583396/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12568 CPUtime=3.1 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 3759 0 0 0 310 0 0 0 20 0 1 0 92994597 37670912 3142 33554432000 4194304 5972588 140734852554736 140734852552184 5139319 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3142 791 435 0 2560 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12568 KiB

[startup+6.30027 s]
/proc/loadavg: 1.95 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583300/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12568 CPUtime=6.29 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 4687 0 0 0 629 0 0 0 20 0 1 0 92994597 37670912 3142 33554432000 4194304 5972588 140734852554736 140734852552184 5139333 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3142 791 435 0 2560 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12568 KiB

[startup+12.7003 s]
/proc/loadavg: 1.95 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583492/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12576 CPUtime=12.69 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 5619 0 0 0 1269 0 0 0 20 0 1 0 92994597 37670912 3144 33554432000 4194304 5972588 140734852554736 140734852552184 5139329 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3144 791 435 0 2560 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12576 KiB

[startup+25.5004 s]
/proc/loadavg: 1.96 1.97 2.12 3/188 30259
/proc/meminfo: memFree=31583352/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12592 CPUtime=25.49 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 7523 0 0 0 2549 0 0 0 20 0 1 0 92994597 37670912 3148 33554432000 4194304 5972588 140734852554736 140734852541928 4935428 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3148 791 435 0 2560 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12592 KiB

[startup+51.1091 s]
/proc/loadavg: 1.97 1.98 2.12 3/188 30259
/proc/meminfo: memFree=31583044/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36788 memory=12608 CPUtime=51.1 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 8516 0 0 0 5110 0 0 0 20 0 1 0 92994597 37670912 3152 33554432000 4194304 5972588 140734852554736 140734852552184 5139312 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9197 3152 791 435 0 2560 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 36788 KiB
Current children cumulated memory: 12608 KiB

[startup+102.3 s]
/proc/loadavg: 2.16 2.03 2.13 3/187 30322
/proc/meminfo: memFree=31827548/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36920 memory=12620 CPUtime=102.3 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 9251 0 0 0 10230 0 0 0 20 0 1 0 92994597 37806080 3155 33554432000 4194304 5972588 140734852554736 140734852551592 5325591 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9230 3155 791 435 0 2593 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 36920 KiB
Current children cumulated memory: 12620 KiB

[startup+162.3 s]
/proc/loadavg: 2.41 2.14 2.16 3/187 30323
/proc/meminfo: memFree=31827464/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36920 memory=12640 CPUtime=162.3 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 9939 0 0 0 16230 0 0 0 20 0 1 0 92994597 37806080 3160 33554432000 4194304 5972588 140734852554736 140734852551592 5139312 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9230 3160 791 435 0 2593 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 36920 KiB
Current children cumulated memory: 12640 KiB

[startup+222.3 s]
/proc/loadavg: 2.19 2.13 2.15 3/187 30387
/proc/meminfo: memFree=20775000/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36920 memory=12644 CPUtime=222.3 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 10628 0 0 0 22230 0 0 0 20 0 1 0 92994597 37806080 3161 33554432000 4194304 5972588 140734852554736 140734852551592 5139324 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9230 3161 791 435 0 2593 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 36920 KiB
Current children cumulated memory: 12644 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.15 2.12 2.15 3/187 30388
/proc/meminfo: memFree=20613272/32770624 swapFree=67108860/67108860
[pid=30258] ppid=30255 vsize=36920 memory=12644 CPUtime=240.01 cores=1,3,5,7
/proc/30258/stat : 30258 (cosoco) R 30255 30258 23522 0 -1 4202496 10629 0 0 0 24001 0 0 0 20 0 1 0 92994597 37806080 3161 33554432000 4194304 5972588 140734852554736 140734852551592 5139333 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 17543168 140734852555967 140734852556067 140734852556067 140734852558798 0
/proc/30258/statm: 9230 3161 791 435 0 2593 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 36920 KiB
Current children cumulated memory: 12644 KiB

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

[startup+240.01 s]
# the end of solver process 30258 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.016 s, system=0.008 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): 240.024
CPU user time (s): 240.016
CPU system time (s): 0.008
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 36920
Max. memory (cumulated for all children) (KiB): 12644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.016
system time used= 0.008
maximum resident set size= 12724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10677
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= 7
involuntary context switches= 87


# summary of solver processes directly reported to runsolver:
#   pid: 30258
#   total CPU time (s): 240.024
#   total CPU user time (s): 240.016
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.925643 second user time and 1.51647 second system time

The end

Launcher Data 

Begin job on node112 at 2017-08-13 06:23:30
IDJOB=4266792
IDBENCH=123120
IDSOLVER=2656
FILE ID=node112/4266792-1502599068
RUNJOBID= node112-1502596666-28964
PBS_JOBID= 20628283
Free space on /tmp= 61788 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-tai12a.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266792-1502599068/watcher-4266792-1502599068 -o /tmp/evaluation-result-4266792-1502599068/solver-4266792-1502599068 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node112-1502596666-28964 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266792-1502599068.xml

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

MD5SUM BENCH= 1740172f6b6c755c4ba85e14840c110b
RANDOM SEED=687845305

node112.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        31593208 kB
MemAvailable:   31736188 kB
Buffers:          101876 kB
Cached:           321652 kB
SwapCached:            0 kB
Active:           616456 kB
Inactive:         108032 kB
Active(anon):     249652 kB
Inactive(anon):    78968 kB
Active(file):     366804 kB
Inactive(file):    29064 kB
Unevictable:        6280 kB
Mlocked:            6280 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2400 kB
Writeback:             0 kB
AnonPages:        293052 kB
Mapped:            45088 kB
Shmem:             25224 kB
Slab:             151520 kB
SReclaimable:     125892 kB
SUnreclaim:        25628 kB
KernelStack:        3376 kB
PageTables:         5364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     602756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 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= 61784 MiB
End job on node112 at 2017-08-13 06:27:30