Trace number 4265791

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 1.12OPT8 96.150902 96.206596

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-esc16d.xml
MD5SUM797dd3ed6ca3fcac5df6221abf320949
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark13.4442
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints22
Number of domains2
Minimum domain size4
Maximum domain size16
Distribution of domain sizes[{"size":4,"count":21},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":235},{"degree":1,"count":2},{"degree":2,"count":22},{"degree":3,"count":6},{"degree":4,"count":2},{"degree":5,"count":3},{"degree":6,"count":1},{"degree":7,"count":1}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":21},{"arity":16,"count":1}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21},{"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 

0.00/0.05	c SAT : Variables: 1280 -- Clauses: 3728
0.00/0.05	c best=?? lower=-69 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 -sat HOME/instance-4265791-1502571082.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: 272
0.00/0.06	c |            Domain Sizes: 4..16
0.00/0.06	c |
0.00/0.06	c |             Constraints: 23
0.00/0.06	c |                   Arity: 3..21  -- Ternary: 21
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: 21  (nb tuples: 240..240) -- (shared: 20)
0.00/0.06	c |                          Sum: 1
0.00/0.06	c |                          
0.00/0.06	c =========================================================================================================
0.00/0.06	o -9
0.00/0.06	c    1 calls to solver: best=-9 lower=-8 upper=0 
0.00/0.06	o -8
4.43/4.58	conflict 8lvl : 21 bt16-1009:0(156)X79637
8.13/8.22	conflict 14lvl : 21 bt21-1009:0(159)X81494
48.04/48.15	conflict 16lvl : 11 bt8-1010:0(87)X85743
63.94/64.01	conflict 21lvl : 27 bt27-194:0(166)X86122
96.14/96.20	c
96.14/96.20	c Optimum found         : -8
96.14/96.20	c
96.14/96.20	
96.14/96.20	v <instantiation type='solution' cost='-8'>
96.14/96.20	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][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][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][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][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][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][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][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[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] 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][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][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][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][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][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][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][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][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[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
96.14/96.20	v <values>* * * * * * * * * 1 0 * * * * * * * * * 0 * * * * * * * * * * * * * * 1 0 1 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 2 * * 0 * * * * * * 0 * 1 * * * * 0 * 0 * * * * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 1 * * * * * * * * 0 * * * * * * * * * * * * * * * * 0 * * 0 * * 0 * * * * * * * * * * * 0 * * * * * * * * * * * * * * 5 7 2 11 3 8 15 12 9 0 1 13 14 4 10 6 </values>
96.14/96.20	v </instantiation>
96.14/96.20	
96.14/96.20	c call to solver        : 3
96.14/96.20	c
96.14/96.20	c restarts              : 585         
96.14/96.20	c conflicts             : 3610083      (37548 /sec)
96.14/96.20	c decisions             : 6931352      (72092 /sec)
96.14/96.20	c propagations          : 179133730   (1863132 /sec)
96.14/96.20	c root propagations     : 1092        
96.14/96.20	c filter calls          : 75467004       (784917 /sec)
96.14/96.20	c useless filter calls  : 41951963       (55 %)
96.14/96.20	c
96.14/96.20	c clauses               : 7638
96.14/96.20	c SAT propagations      : 16166
96.14/96.20	c SAT conflicts         : 2232 (4 learnts)
96.14/96.20	c Memory used           : 31.42 MB
96.14/96.20	c CPU time              : 96.1465 s
96.14/96.20	
96.14/96.20	s OPTIMUM FOUND

Verifier Data 

OK	8

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 (15032 MiB free)
  memory of node 1: 16384 MiB (14965 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265791-1502571082/watcher-4265791-1502571082 -o /tmp/evaluation-result-4265791-1502571082/solver-4265791-1502571082 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502565190-8353 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265791-1502571082.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=9182, runsolver pid=9179

[startup+0.10072 s]*
/proc/loadavg: 2.00 2.01 1.96 3/186 9183
/proc/meminfo: memFree=30714872/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32040 memory=6164 CPUtime=0.04 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1195 0 0 0 4 0 0 0 20 0 1 0 104923354 32808960 1541 18446744073709551615 4194304 5972588 140734260771712 140734260769160 5320643 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8010 1541 781 435 0 1373 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 32040 KiB
Current children cumulated memory: 6164 KiB

[startup+0.209571 s]*
/proc/loadavg: 2.00 2.01 1.96 3/186 9183
/proc/meminfo: memFree=30714944/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32040 memory=6164 CPUtime=0.15 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1205 0 0 0 15 0 0 0 20 0 1 0 104923354 32808960 1541 18446744073709551615 4194304 5972588 140734260771712 140734260769160 5099648 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8010 1541 781 435 0 1373 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 32040 KiB
Current children cumulated memory: 6164 KiB

[startup+0.308932 s]*
/proc/loadavg: 2.00 2.01 1.96 3/186 9183
/proc/meminfo: memFree=30714944/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32040 memory=6164 CPUtime=0.25 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1214 0 0 0 25 0 0 0 20 0 1 0 104923354 32808960 1541 18446744073709551615 4194304 5972588 140734260771712 140734260769160 5325598 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8010 1541 781 435 0 1373 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 32040 KiB
Current children cumulated memory: 6164 KiB

[startup+0.700223 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9183
/proc/meminfo: memFree=30714944/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32040 memory=6164 CPUtime=0.64 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1220 0 0 0 64 0 0 0 20 0 1 0 104923354 32808960 1541 18446744073709551615 4194304 5972588 140734260771712 140734260769160 4935663 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8010 1541 781 435 0 1373 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 32040 KiB
Current children cumulated memory: 6164 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9183
/proc/meminfo: memFree=30714944/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32040 memory=6164 CPUtime=1.43 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1223 0 0 0 143 0 0 0 20 0 1 0 104923354 32808960 1541 18446744073709551615 4194304 5972588 140734260771712 140734260769160 4975598 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8010 1541 781 435 0 1373 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 32040 KiB
Current children cumulated memory: 6164 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9183
/proc/meminfo: memFree=30714820/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6296 CPUtime=3.04 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1388 0 0 0 304 0 0 0 20 0 1 0 104923354 32944128 1574 18446744073709551615 4194304 5972588 140734260771712 140734260768360 4977707 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1574 782 435 0 1406 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6296 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9184
/proc/meminfo: memFree=30714820/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6300 CPUtime=6.23 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1574 0 0 0 623 0 0 0 20 0 1 0 104923354 32944128 1575 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4977536 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1575 782 435 0 1406 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6300 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9184
/proc/meminfo: memFree=30714820/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6360 CPUtime=12.63 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 1764 0 0 0 1263 0 0 0 20 0 1 0 104923354 32944128 1590 18446744073709551615 4194304 5972588 140734260771712 140734260768936 5325820 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1590 787 435 0 1406 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6360 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9184
/proc/meminfo: memFree=30714820/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6360 CPUtime=25.43 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2086 0 0 0 2543 0 0 0 20 0 1 0 104923354 32944128 1590 18446744073709551615 4194304 5972588 140734260771712 140734260768936 5099648 0 0 1 8405026 0 0 0 17 0 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1590 787 435 0 1406 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6360 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9184
/proc/meminfo: memFree=30714820/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6360 CPUtime=51.04 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2279 0 0 0 5104 0 0 0 20 0 1 0 104923354 32944128 1590 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4971949 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1590 787 435 0 1406 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6360 KiB

[startup+96.2066 s]
# the end of solver process 9182 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=96.1469 s, system=0.004002 s

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

[startup+51.2004 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9184
/proc/meminfo: memFree=30714820/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6360 CPUtime=51.13 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2279 0 0 0 5113 0 0 0 20 0 1 0 104923354 32944128 1590 18446744073709551615 4194304 5972588 140734260771712 140734260768936 5322410 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1590 787 435 0 1406 0
Current children cumulated CPU time: 51.13 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6360 KiB

[startup+76.8003 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=76.73 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2447 0 0 0 7673 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 5322944 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 76.73 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

[startup+89.6003 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=89.54 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2447 0 0 0 8954 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4935490 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 89.54 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

[startup+92.8003 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=92.74 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2448 0 0 0 9274 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4971912 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 92.74 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

[startup+94.4003 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=94.34 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2449 0 0 0 9434 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4935456 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 94.34 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

[startup+95.2003 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=95.14 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2449 0 0 0 9514 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4970765 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 95.14 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

[startup+96.0003 s]*
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=95.94 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2449 0 0 0 9594 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 5099648 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 95.94 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

[startup+96.2003 s]
/proc/loadavg: 2.00 2.01 1.96 3/186 9186
/proc/meminfo: memFree=30715164/32770624 swapFree=67108860/67108860
[pid=9182] ppid=9179 vsize=32172 memory=6364 CPUtime=96.14 cores=0,2,4,6
/proc/9182/stat : 9182 (cosoco) R 9179 9182 8289 0 -1 4202496 2449 0 0 0 9614 0 0 0 20 0 1 0 104923354 32944128 1591 18446744073709551615 4194304 5972588 140734260771712 140734260768936 4935446 0 0 1 8405026 0 0 0 17 4 0 0 5 0 0 8070896 8075904 30130176 140734260777412 140734260777512 140734260777512 140734260781006 0
/proc/9182/statm: 8043 1591 787 435 0 1406 0
Current children cumulated CPU time: 96.14 s
Current children cumulated vsize: 32172 KiB
Current children cumulated memory: 6364 KiB

Child status: 0
Real time (s): 96.2066
CPU time (s): 96.1509
CPU user time (s): 96.1469
CPU system time (s): 0.004002
CPU usage (%): 99.942
Max. virtual memory (cumulated for all children) (KiB): 32172
Max. memory (cumulated for all children) (KiB): 6364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 96.1469
system time used= 0.004002
maximum resident set size= 6448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2503
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= 9
involuntary context switches= 121


# summary of solver processes directly reported to runsolver:
#   pid: 9182
#   total CPU time (s): 96.1509
#   total CPU user time (s): 96.1469
#   total CPU system time (s): 0.004002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.363894 second user time and 0.656329 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-12 22:37:14
IDJOB=4265791
IDBENCH=123124
IDSOLVER=2655
FILE ID=node133/4265791-1502571082
RUNJOBID= node133-1502565190-8353
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265791-1502571082/watcher-4265791-1502571082 -o /tmp/evaluation-result-4265791-1502571082/solver-4265791-1502571082 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1502565190-8353 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265791-1502571082.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=1263384029

node133.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:        30718148 kB
MemAvailable:   31624848 kB
Buffers:          308268 kB
Cached:           899776 kB
SwapCached:            0 kB
Active:          1111272 kB
Inactive:         504696 kB
Active(anon):     408400 kB
Inactive(anon):    41304 kB
Active(file):     702872 kB
Inactive(file):   463392 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2224 kB
Writeback:             0 kB
AnonPages:        423148 kB
Mapped:            56404 kB
Shmem:             41660 kB
Slab:             139948 kB
SReclaimable:     112544 kB
SUnreclaim:        27404 kB
KernelStack:        3552 kB
PageTables:         5600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     702848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    364544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62024 MiB
End job on node133 at 2017-08-12 22:38:50