Trace number 4397121

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 2.0OPT67514 366.009 366.01

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-tai10a.xml
MD5SUMb58690ea851c8aad9573a552336d280c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark67514
Best CPU time to get the best result obtained on this benchmark30.0701
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size10
Maximum domain size35
Distribution of domain sizes[{"size":10,"count":10},{"size":35,"count":45}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":10,"count":10}]
Minimum constraint arity3
Maximum constraint arity10
Distribution of constraint arities[{"arity":3,"count":45},{"arity":10,"count":1}]
Number of extensional constraints45
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":45},{"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 

0.00/0.01	c
0.00/0.01	c This is cosoco 2.00 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397121-1568577418.xml 
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.00 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 110
0.00/0.01	c |            Domain Sizes: 10..35
0.00/0.01	c |
0.00/0.01	c |             Constraints: 47
0.00/0.01	c |                   Arity: 3..45  -- Ternary: 45
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 45  (nb tuples: 90..90) -- (shared: 44)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c |               Objective: Minimize Sum
0.00/0.01	
0.00/0.01	c =========================================================================================================
0.00/0.01	o 98440
0.00/0.01	c    1 calls to solver(id=0): best=98440 lower=0 upper=98439 
0.00/0.01	o 97434
0.00/0.01	o 95889
0.00/0.01	c    3 calls to solver(id=0): best=95889 lower=0 upper=95888 
0.00/0.01	o 92905
0.00/0.02	o 90516
0.00/0.02	c    5 calls to solver(id=0): best=90516 lower=0 upper=90515 
0.00/0.02	o 87530
0.00/0.02	o 84538
0.00/0.02	c    7 calls to solver(id=0): best=84538 lower=0 upper=84537 
0.00/0.02	o 83846
0.00/0.02	o 81941
0.00/0.02	c    9 calls to solver(id=0): best=81941 lower=0 upper=81940 
0.00/0.03	o 78609
0.00/0.03	o 76470
0.00/0.03	c   11 calls to solver(id=0): best=76470 lower=0 upper=76469 
0.51/0.57	o 74285
0.60/0.62	o 73663
0.60/0.62	c   13 calls to solver(id=0): best=73663 lower=0 upper=73662 
0.60/0.68	o 71908
1.89/1.99	o 71617
1.89/1.99	c   15 calls to solver(id=0): best=71617 lower=0 upper=71616 
2.00/2.02	o 71590
9.39/9.47	o 70990
9.39/9.47	c   17 calls to solver(id=0): best=70990 lower=0 upper=70989 
10.10/10.18	o 70606
24.59/24.61	o 70491
24.59/24.61	c   19 calls to solver(id=0): best=70491 lower=0 upper=70490 
25.00/25.07	o 70381
45.59/45.60	o 69762
45.59/45.60	c   21 calls to solver(id=0): best=69762 lower=0 upper=69761 
86.29/86.35	o 68361
86.39/86.42	o 68136
86.39/86.42	c   23 calls to solver(id=0): best=68136 lower=0 upper=68135 
88.00/88.02	o 67820
122.39/122.48	o 67801
122.39/122.48	c   25 calls to solver(id=0): best=67801 lower=0 upper=67800 
165.59/165.63	o 67514
365.89/366.00	s OPTIMUM FOUND
365.89/366.00	c call to solver        : 27
365.89/366.00	c
365.89/366.00	c restarts              : 895         
365.89/366.00	c conflicts             : 4881892      (13338 /sec)
365.89/366.00	c decisions             : 22795789     (62283 /sec)
365.89/366.00	c propagations          : 726413272   (1984705 /sec)
365.89/366.00	c root propagations     : 1631        
365.89/366.00	c filter calls          : 228221802      (623547 /sec)
365.89/366.00	c useless filter calls  : 167720799      (73 %)
365.89/366.00	c Memory used           : 26.98 MB
365.89/366.00	c Best bound time (wc)  : 165.625 s
365.89/366.00	c CPU time              : 366.006 s
365.89/366.00	c real time             : 366 s
365.89/366.00	
365.89/366.00	
365.89/366.00	v <instantiation type='solution' cost='67514'>
365.89/366.00	v <list>d[0][0] 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[1][0] 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][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][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][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][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][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][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][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][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[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
365.89/366.01	v <values>* 10 61 76 21 45 82 12 57 0 * * 25 41 4 56 82 95 6 21 * * * 18 36 86 35 84 18 79 * * * * 39 69 91 1 59 40 * * * * * 91 26 0 36 89 * * * * * * 26 9 56 44 * * * * * * * 35 11 6 * * * * * * * * 85 63 * * * * * * * * * 75 * * * * * * * * * * 8 0 7 5 9 4 3 2 6 1 </values>
365.89/366.01	v </instantiation>
365.89/366.01

Verifier Data 

OK	67514

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: 16375 MiB (1835 MiB free)
  memory of node 1: 16384 MiB (14091 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397121-1568577418/watcher-4397121-1568577418 -o /tmp/evaluation-result-4397121-1568577418/solver-4397121-1568577418 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node120-1324087207-28530 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397121-1568577418.xml 

running on 4 cores: 4-7

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=29375, runsolver pid=29372

[startup+0.100132 s]*
/proc/loadavg: 2.61 2.16 2.08 3/201 29376
/proc/meminfo: memFree=16303932/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4216 CPUtime=0.1 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1223 0 1 0 10 0 0 0 20 0 1 0 433748102 28286976 1054 33554432000 4194304 6211092 140733991738544 140733991735080 5250272 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.210857 s]*
/proc/loadavg: 2.61 2.16 2.08 3/201 29376
/proc/meminfo: memFree=16302444/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4216 CPUtime=0.21 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1223 0 1 0 21 0 0 0 20 0 1 0 433748102 28286976 1054 33554432000 4194304 6211092 140733991738544 140733991735080 5250275 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.310375 s]*
/proc/loadavg: 2.61 2.16 2.08 3/201 29376
/proc/meminfo: memFree=16301396/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4216 CPUtime=0.31 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1223 0 1 0 31 0 0 0 20 0 1 0 433748102 28286976 1054 33554432000 4194304 6211092 140733991738544 140733991735080 5155804 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+0.700378 s]
/proc/loadavg: 2.61 2.16 2.08 3/203 29378
/proc/meminfo: memFree=16297632/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4216 CPUtime=0.69 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1223 0 1 0 69 0 0 0 20 0 1 0 433748102 28286976 1054 33554432000 4194304 6211092 140733991738544 140733991726424 5035283 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+1.50029 s]
/proc/loadavg: 2.61 2.16 2.08 3/200 29378
/proc/meminfo: memFree=16761536/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4216 CPUtime=1.49 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1223 0 1 0 149 0 0 0 20 0 1 0 433748102 28286976 1054 33554432000 4194304 6211092 140733991738544 140733991726424 5250293 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1054 868 493 0 211 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4216 KiB

[startup+3.11063 s]
/proc/loadavg: 2.64 2.18 2.08 3/201 29380
/proc/meminfo: memFree=16748672/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=3.1 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1353 0 1 0 310 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5156144 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+6.30029 s]
/proc/loadavg: 2.64 2.18 2.08 3/200 29380
/proc/meminfo: memFree=16729616/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=6.29 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1465 0 1 0 629 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5158100 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+12.7003 s]
/proc/loadavg: 2.54 2.17 2.08 3/200 29380
/proc/meminfo: memFree=16690908/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=12.69 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1708 0 1 0 1269 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5156120 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+25.5003 s]
/proc/loadavg: 2.46 2.16 2.08 3/200 29380
/proc/meminfo: memFree=16604604/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=25.49 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1844 0 1 0 2549 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5250301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+51.1103 s]
/proc/loadavg: 2.30 2.15 2.08 3/201 29383
/proc/meminfo: memFree=16430848/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=51.1 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 1976 0 1 0 5110 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991726424 5039149 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.13 2.07 3/200 29387
/proc/meminfo: memFree=16091288/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=102.29 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2220 0 1 0 10229 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5078762 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.10 2.07 3/201 29398
/proc/meminfo: memFree=15694784/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=162.29 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2352 0 1 0 16229 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991726424 5155804 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.08 2.06 3/201 29402
/proc/meminfo: memFree=15296624/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=222.29 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2482 0 1 0 22229 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5039536 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/201 29408
/proc/meminfo: memFree=14899208/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=282.29 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2594 0 1 0 28229 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5009042 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.05 3/200 29412
/proc/meminfo: memFree=14500880/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=342.29 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 34229 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5250289 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+366.01 s]
# the end of solver process 29375 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=366.006 s, system=0.00302 s

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

[startup+345.6 s]
/proc/loadavg: 2.00 2.06 2.05 3/200 29412
/proc/meminfo: memFree=14481272/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=345.59 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 34559 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5193754 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 345.59 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+358.4 s]
/proc/loadavg: 2.08 2.07 2.05 3/200 29412
/proc/meminfo: memFree=14395200/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=358.39 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 35839 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5156232 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 358.39 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+361.6 s]
/proc/loadavg: 2.08 2.07 2.05 3/200 29413
/proc/meminfo: memFree=14375556/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=361.59 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 36159 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5250293 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 361.59 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+363.2 s]
/proc/loadavg: 2.07 2.07 2.05 3/201 29415
/proc/meminfo: memFree=14362036/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=363.19 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 36319 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5250293 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 363.19 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+364.8 s]
/proc/loadavg: 2.07 2.07 2.05 3/201 29415
/proc/meminfo: memFree=14355776/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=364.79 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 36479 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5156336 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 364.79 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+365.603 s]
/proc/loadavg: 2.07 2.07 2.05 3/201 29415
/proc/meminfo: memFree=14349328/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=365.59 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 36559 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5038990 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 365.59 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+365.8 s]
/proc/loadavg: 2.07 2.07 2.05 3/201 29415
/proc/meminfo: memFree=14349328/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=365.79 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 36579 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5157976 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 365.79 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

[startup+365.9 s]
/proc/loadavg: 2.07 2.07 2.05 3/201 29415
/proc/meminfo: memFree=14349328/32770688 swapFree=66919992/67108860
[pid=29375] ppid=29372 vsize=27624 memory=4244 CPUtime=365.89 cores=4-7
/proc/29375/stat : 29375 (cosoco) R 29372 29375 28498 0 -1 4202496 2706 0 1 0 36589 0 0 0 20 0 1 0 433748102 28286976 1061 33554432000 4194304 6211092 140733991738544 140733991736680 5250287 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 38350848 140733991740427 140733991740529 140733991740529 140733991743438 0
/proc/29375/statm: 6906 1061 872 493 0 211 0
Current children cumulated CPU time: 365.89 s
Current children cumulated vsize: 27624 KiB
Current children cumulated memory: 4244 KiB

Child status: 0
Real time (s): 366.01
CPU time (s): 366.009
CPU user time (s): 366.006
CPU system time (s): 0.00302
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 27624
Max. memory (cumulated for all children) (KiB): 4244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 366.006
system time used= 0.00302
maximum resident set size= 4312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2758
page faults= 1
swaps= 0
block input operations= 4664
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 275


# summary of solver processes directly reported to runsolver:
#   pid: 29375
#   total CPU time (s): 366.009
#   total CPU user time (s): 366.006
#   total CPU system time (s): 0.00302

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.3878 second user time and 2.76635 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-17 04:17:20
IDJOB=4397121
IDBENCH=123062
IDSOLVER=2848
FILE ID=node120/4397121-1568577418
RUNJOBID= node120-1324087207-28530
PBS_JOBID= 21703329
Free space on /tmp= 61652 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-tai10a.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397121-1568577418/watcher-4397121-1568577418 -o /tmp/evaluation-result-4397121-1568577418/solver-4397121-1568577418 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node120-1324087207-28530 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397121-1568577418.xml

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

MD5SUM BENCH= b58690ea851c8aad9573a552336d280c
RANDOM SEED=443601585

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        16308552 kB
MemAvailable:   19583268 kB
Buffers:          190400 kB
Cached:          3382324 kB
SwapCached:        77548 kB
Active:         12727388 kB
Inactive:        3140536 kB
Active(anon):   11407840 kB
Inactive(anon):   936872 kB
Active(file):    1319548 kB
Inactive(file):  2203664 kB
Unevictable:      107628 kB
Mlocked:          107628 kB
SwapTotal:      67108860 kB
SwapFree:       66919992 kB
Dirty:              3776 kB
Writeback:             0 kB
AnonPages:      12326688 kB
Mapped:            53444 kB
Shmem:             41008 kB
Slab:             164080 kB
SReclaimable:     134680 kB
SUnreclaim:        29400 kB
KernelStack:        3504 kB
PageTables:        29632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:   12780332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3082240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 61648 MiB
End job on node120 at 2011-12-17 04:23:26