Trace number 4268724

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12SAT (TO)207907 251.88901 252.00999

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-tai15a.xml
MD5SUM01e5f10d01ef86069967703c8ffb230e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark195605
Best CPU time to get the best result obtained on this benchmark251.938
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints105
Number of domains2
Minimum domain size15
Maximum domain size61
Distribution of domain sizes[{"size":15,"count":15},{"size":61,"count":104}]
Minimum variable degree0
Maximum variable degree15
Distribution of variable degrees[{"degree":0,"count":121},{"degree":2,"count":104},{"degree":14,"count":2},{"degree":15,"count":13}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":104},{"arity":15,"count":1}]
Number of extensional constraints104
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":104},{"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 

0.00/0.11	c best=?? lower=-495168 upper=0 
0.00/0.12	c
0.00/0.12	c This is cosoco 1.12 --  
0.00/0.12	c
0.00/0.12	c command line: cosoco -lc -model -restarts HOME/instance-4268724-1502651984.xml 
0.00/0.12	c enable optimization
0.00/0.12	c ========================================[ Problem Statistics ]===========================================
0.00/0.12	c |                                                                                                       
0.00/0.12	c |  Parse time        :         0.01 s 
0.00/0.12	c |
0.00/0.12	c |               Variables: 240
0.00/0.12	c |            Domain Sizes: 15..61
0.00/0.12	c |
0.00/0.12	c |             Constraints: 106
0.00/0.12	c |                   Arity: 3..104  -- Ternary: 104
0.00/0.12	c | 
0.00/0.12	c |                   Types: 
0.00/0.12	c |                          All Different: 1
0.00/0.12	c |                          Extension: 104  (nb tuples: 210..210) -- (shared: 103)
0.00/0.12	c |                          Sum: 1
0.00/0.12	c |                          
0.00/0.12	c =========================================================================================================
0.00/0.12	o -251496
0.00/0.12	c    1 calls to solver: best=-251496 lower=-251495 upper=0 
0.00/0.13	o -244652
0.00/0.13	o -234839
0.00/0.13	c    3 calls to solver: best=-234839 lower=-234838 upper=0 
0.00/0.18	o -231881
0.10/0.23	o -224347
0.10/0.23	c    5 calls to solver: best=-224347 lower=-224346 upper=0 
0.10/0.26	o -224322
2.38/2.56	o -222700
2.38/2.56	c    7 calls to solver: best=-222700 lower=-222699 upper=0 
6.68/6.81	o -221151
8.18/8.36	o -219919
8.18/8.36	c    9 calls to solver: best=-219919 lower=-219918 upper=0 
8.68/8.80	o -219066
10.08/10.22	o -216138
10.08/10.22	c   11 calls to solver: best=-216138 lower=-216137 upper=0 
12.18/12.39	o -214373
12.99/13.19	o -213884
12.99/13.19	c   13 calls to solver: best=-213884 lower=-213883 upper=0 
17.18/17.30	o -213770
165.98/166.13	o -209566
165.98/166.13	c   15 calls to solver: best=-209566 lower=-209565 upper=0 
178.57/178.72	o -207907
251.88/252.00	
251.88/252.00	c *** INTERRUPTED ***
251.88/252.00	c restarts              : 76          
251.88/252.00	c conflicts             : 1468585      (5830 /sec)
251.88/252.00	c decisions             : 10836670     (43022 /sec)
251.88/252.00	c propagations          : 255349277   (1013755 /sec)
251.88/252.00	c root propagations     : 6475        
251.88/252.00	c filter calls          : 70125068       (278402 /sec)
251.88/252.00	c useless filter calls  : 51857281       (73 %)
251.88/252.00	c Memory used           : 27.91 MB
251.88/252.00	c CPU time              : 251.884 s
251.88/252.00	
251.88/252.00	c nb Solutions = 16
251.88/252.00	s SATISFIABLE
251.88/252.00	c Best value found: -207907
251.88/252.00	
251.88/252.00	
251.88/252.00	v <instantiation type='solution' cost='-207907'>
251.88/252.00	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] 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][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][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][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][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][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[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] 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][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][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][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][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][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][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][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][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[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
251.88/252.00	v <values>* 91 15 76 44 77 82 14 48 85 40 76 45 54 21 * * 84 79 1 11 * * * * * * * * * * * * 45 58 83 * * * * * * * * * * * * * 56 39 * * * * * * * * * * * * * * 85 * * * * * * * * * * * * * * * * * * * * * * * * * 0 21 35 61 82 * 29 36 57 82 18 71 11 36 * 26 41 18 72 71 * * 3 27 44 76 74 40 20 * 85 * 86 80 29 * * * 1 10 77 90 51 15 * 35 50 26 56 2 * * * * 41 6 4 36 93 * 21 4 95 25 75 * * * * * 56 63 6 6 * 89 74 82 8 40 * * * * * * 30 89 71 * 12 90 91 21 65 * * * * * * * 96 35 * 0 66 59 76 83 * * * * * * * * 11 * 9 11 69 1 61 * * * * * * * * * 13 1 9 2 7 14 3 12 8 5 0 4 10 11 6 </values>
251.88/252.00	v </instantiation>
251.88/252.00

Verifier Data 

OK	207907

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 (15356 MiB free)
  memory of node 1: 16384 MiB (15386 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268724-1502651984/watcher-4268724-1502651984 -o /tmp/evaluation-result-4268724-1502651984/solver-4268724-1502651984 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312 cosoco -lc -model -restarts HOME/instance-4268724-1502651984.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=1980, runsolver pid=1977
Current StackSize limit: 8192 KiB


[startup+0.10015 s]*
/proc/loadavg: 2.02 2.00 2.04 2/182 1981
/proc/meminfo: memFree=31480172/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=33976 memory=456 CPUtime=0 cores=0,2,4,6
/proc/1980/stat : 1980 (runsolver) D 1977 1980 11586 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 53539025 34791424 114 18446744073709551615 4194304 4346622 140725548316112 140725548312744 140549912986327 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6446216 6449568 39448576 140725548322980 140725548323369 140725548323369 140725548326858 0
/proc/1980/statm: 8494 114 53 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 456 KiB

[startup+0.208998 s]*
/proc/loadavg: 2.02 2.00 2.04 3/182 1981
/proc/meminfo: memFree=31478688/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=4912 CPUtime=0.1 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 1417 0 0 0 10 0 0 0 20 0 1 0 53539025 29265920 1228 18446744073709551615 4194304 5972588 140735644897760 140735644894408 5139312 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1228 776 435 0 508 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 4912 KiB

[startup+0.308982 s]*
/proc/loadavg: 2.02 2.00 2.04 3/182 1981
/proc/meminfo: memFree=31478316/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=4912 CPUtime=0.2 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 1418 0 0 0 20 0 0 0 20 0 1 0 53539025 29265920 1228 18446744073709551615 4194304 5972588 140735644897760 140735644894408 4935408 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1228 776 435 0 508 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 4912 KiB

[startup+0.70022 s]
/proc/loadavg: 2.02 2.00 2.04 3/182 1981
/proc/meminfo: memFree=31478220/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=4912 CPUtime=0.59 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 1418 0 0 0 59 0 0 0 20 0 1 0 53539025 29265920 1228 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5139312 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1228 776 435 0 508 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 4912 KiB

[startup+1.50023 s]
/proc/loadavg: 2.02 2.00 2.04 3/182 1981
/proc/meminfo: memFree=31477080/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=4912 CPUtime=1.39 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 1418 0 0 0 139 0 0 0 20 0 1 0 53539025 29265920 1228 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5139264 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1228 776 435 0 508 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 4912 KiB

[startup+3.10873 s]
/proc/loadavg: 2.02 2.00 2.04 3/182 1982
/proc/meminfo: memFree=31464368/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=2.99 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 1834 0 0 0 299 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5139324 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+6.30022 s]
/proc/loadavg: 2.02 2.00 2.04 3/182 1982
/proc/meminfo: memFree=31420704/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=6.18 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 2207 0 0 0 618 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644884952 4935744 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+12.7002 s]
/proc/loadavg: 2.02 2.00 2.04 3/182 1982
/proc/meminfo: memFree=31421028/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=12.58 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 2664 0 0 0 1258 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5139333 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 2.00 2.04 3/182 1982
/proc/meminfo: memFree=31407792/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=25.38 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 3451 0 0 0 2538 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5048456 0 0 1 8405026 0 0 0 17 0 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+51.1088 s]
/proc/loadavg: 1.93 1.99 2.03 3/181 1982
/proc/meminfo: memFree=31400228/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=50.99 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 3824 0 0 0 5099 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5139338 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/181 1984
/proc/meminfo: memFree=31389732/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=102.18 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 4197 0 0 0 10218 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5048486 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 102.18 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/181 1986
/proc/meminfo: memFree=31384924/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=162.17 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 4572 0 0 0 16217 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 4931747 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/181 1988
/proc/meminfo: memFree=31383976/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=222.17 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 5029 0 0 0 22217 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5320287 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.03 3/181 2054
/proc/meminfo: memFree=31724264/32770624 swapFree=67108860/67108860
[pid=1980] ppid=1977 vsize=28580 memory=5024 CPUtime=251.88 cores=0,2,4,6
/proc/1980/stat : 1980 (cosoco) R 1977 1980 11586 0 -1 4202496 5395 0 0 0 25188 0 0 0 20 0 1 0 53539025 29265920 1256 18446744073709551615 4194304 5972588 140735644897760 140735644895208 5139329 0 0 1 8405026 0 0 0 17 2 0 0 10 0 0 8070896 8075904 11608064 140735644905934 140735644906029 140735644906029 140735644909518 0
/proc/1980/statm: 7145 1256 778 435 0 508 0
Current children cumulated CPU time: 251.88 s
Current children cumulated vsize: 28580 KiB
Current children cumulated memory: 5024 KiB

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

[startup+252.01 s]
# the end of solver process 1980 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.884 s, system=0.004999 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.889
CPU user time (s): 251.884
CPU system time (s): 0.004999
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 33976
Max. memory (cumulated for all children) (KiB): 5024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.884
system time used= 0.004999
maximum resident set size= 5104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5449
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= 319


# summary of solver processes directly reported to runsolver:
#   pid: 1980
#   total CPU time (s): 251.889
#   total CPU user time (s): 251.884
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.07765 second user time and 1.46329 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 21:05:28
IDJOB=4268724
IDBENCH=123042
IDSOLVER=2659
FILE ID=node124/4268724-1502651984
RUNJOBID= node124-1502644521-30670
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-tai15a.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268724-1502651984/watcher-4268724-1502651984 -o /tmp/evaluation-result-4268724-1502651984/solver-4268724-1502651984 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502644521-30670 --watchdog 312  cosoco -lc -model -restarts HOME/instance-4268724-1502651984.xml

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

MD5SUM BENCH= 01e5f10d01ef86069967703c8ffb230e
RANDOM SEED=82953902

node124.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31480172 kB
MemAvailable:   31746772 kB
Buffers:          174256 kB
Cached:           382252 kB
SwapCached:            0 kB
Active:           673668 kB
Inactive:         188604 kB
Active(anon):     257376 kB
Inactive(anon):    73804 kB
Active(file):     416292 kB
Inactive(file):   114800 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2212 kB
Writeback:             4 kB
AnonPages:        305760 kB
Mapped:            44700 kB
Shmem:             25320 kB
Slab:             129060 kB
SReclaimable:     102684 kB
SUnreclaim:        26376 kB
KernelStack:        3264 kB
PageTables:         5736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     578512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-13 21:09:40