Trace number 4266724

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12SAT (TO)1386 240.034 240.009

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-13.xml
MD5SUM38d75cb998cf411a03c81843abbd85b8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1477
Best CPU time to get the best result obtained on this benchmark86.639603
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":60}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":60}]
Minimum constraint arity60
Maximum constraint arity60
Distribution of constraint arities[{"arity":60,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SAT : Variables: 120 -- Clauses: 120
0.00/0.00	c best=?? lower=0 upper=3285 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.12 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266724-1502600549.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 60
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 60..60
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver: best=0 lower=1 upper=3285 
0.00/0.00	o 98
0.00/0.00	o 100
0.00/0.00	c    3 calls to solver: best=100 lower=101 upper=3285 
0.00/0.00	o 140
0.00/0.00	o 155
0.00/0.00	c    5 calls to solver: best=155 lower=156 upper=3285 
0.00/0.00	o 205
0.00/0.00	o 219
0.00/0.00	c    7 calls to solver: best=219 lower=220 upper=3285 
0.00/0.00	o 230
0.00/0.00	o 249
0.00/0.00	c    9 calls to solver: best=249 lower=250 upper=3285 
0.00/0.00	o 272
0.00/0.01	o 277
0.00/0.01	c   11 calls to solver: best=277 lower=278 upper=3285 
0.00/0.01	o 302
0.00/0.01	o 329
0.00/0.01	c   13 calls to solver: best=329 lower=330 upper=3285 
0.00/0.01	o 337
0.00/0.01	o 340
0.00/0.01	c   15 calls to solver: best=340 lower=341 upper=3285 
0.00/0.01	o 409
0.00/0.01	o 435
0.00/0.01	c   17 calls to solver: best=435 lower=436 upper=3285 
0.00/0.01	o 509
0.00/0.01	o 560
0.00/0.01	c   19 calls to solver: best=560 lower=561 upper=3285 
0.00/0.01	o 567
0.00/0.01	o 571
0.00/0.01	c   21 calls to solver: best=571 lower=572 upper=3285 
0.00/0.01	o 602
0.00/0.01	o 650
0.00/0.01	c   23 calls to solver: best=650 lower=651 upper=3285 
0.00/0.01	o 656
0.00/0.01	o 670
0.00/0.01	c   25 calls to solver: best=670 lower=671 upper=3285 
0.00/0.01	o 682
0.00/0.01	o 740
0.00/0.01	c   27 calls to solver: best=740 lower=741 upper=3285 
0.00/0.01	o 743
0.00/0.01	o 774
0.00/0.01	c   29 calls to solver: best=774 lower=775 upper=3285 
0.00/0.01	o 781
0.00/0.01	o 792
0.00/0.01	c   31 calls to solver: best=792 lower=793 upper=3285 
0.00/0.01	o 812
0.00/0.01	o 825
0.00/0.01	c   33 calls to solver: best=825 lower=826 upper=3285 
0.00/0.01	o 863
0.00/0.01	o 870
0.00/0.01	c   35 calls to solver: best=870 lower=871 upper=3285 
0.00/0.01	o 916
0.00/0.02	o 917
0.00/0.02	c   37 calls to solver: best=917 lower=918 upper=3285 
0.21/0.31	o 920
0.31/0.31	o 953
0.31/0.31	c   39 calls to solver: best=953 lower=954 upper=3285 
0.31/0.33	o 958
0.31/0.33	o 959
0.31/0.33	c   41 calls to solver: best=959 lower=960 upper=3285 
0.31/0.33	o 965
0.31/0.34	o 1011
0.31/0.34	c   43 calls to solver: best=1011 lower=1012 upper=3285 
5.79/5.80	o 1016
5.89/5.93	o 1019
5.89/5.93	c   45 calls to solver: best=1019 lower=1020 upper=3285 
7.00/7.08	o 1022
7.10/7.18	o 1024
7.10/7.18	c   47 calls to solver: best=1024 lower=1025 upper=3285 
7.19/7.22	o 1049
7.19/7.23	o 1051
7.19/7.23	c   49 calls to solver: best=1051 lower=1052 upper=3285 
7.19/7.24	o 1052
7.19/7.24	o 1057
7.19/7.24	c   51 calls to solver: best=1057 lower=1058 upper=3285 
7.29/7.32	o 1061
7.29/7.35	o 1066
7.29/7.35	c   53 calls to solver: best=1066 lower=1067 upper=3285 
7.39/7.49	o 1085
7.49/7.56	o 1094
7.49/7.56	c   55 calls to solver: best=1094 lower=1095 upper=3285 
7.49/7.58	o 1105
7.59/7.63	o 1106
7.59/7.63	c   57 calls to solver: best=1106 lower=1107 upper=3285 
7.59/7.65	o 1112
7.59/7.67	o 1125
7.59/7.67	c   59 calls to solver: best=1125 lower=1126 upper=3285 
7.69/7.70	o 1139
7.69/7.75	o 1142
7.69/7.75	c   61 calls to solver: best=1142 lower=1143 upper=3285 
7.69/7.76	o 1168
7.69/7.77	o 1174
7.69/7.77	c   63 calls to solver: best=1174 lower=1175 upper=3285 
7.69/7.78	o 1185
8.29/8.32	o 1188
8.29/8.32	c   65 calls to solver: best=1188 lower=1189 upper=3285 
8.49/8.57	o 1192
9.10/9.18	o 1200
9.10/9.18	c   67 calls to solver: best=1200 lower=1201 upper=3285 
12.39/12.46	o 1206
17.39/17.44	o 1208
17.39/17.44	c   69 calls to solver: best=1208 lower=1209 upper=3285 
19.29/19.37	o 1209
20.10/20.19	o 1214
20.10/20.19	c   71 calls to solver: best=1214 lower=1215 upper=3285 
21.59/21.66	o 1219
26.29/26.32	o 1226
26.29/26.32	c   73 calls to solver: best=1226 lower=1227 upper=3285 
48.19/48.23	o 1233
50.10/50.16	o 1239
50.10/50.16	c   75 calls to solver: best=1239 lower=1240 upper=3285 
60.90/60.92	o 1242
64.70/64.72	o 1246
64.70/64.72	c   77 calls to solver: best=1246 lower=1247 upper=3285 
65.90/65.97	o 1249
66.60/66.61	o 1257
66.60/66.61	c   79 calls to solver: best=1257 lower=1258 upper=3285 
73.60/73.63	o 1275
75.01/75.01	o 1278
75.01/75.01	c   81 calls to solver: best=1278 lower=1279 upper=3285 
89.30/89.36	o 1297
112.20/112.22	o 1315
112.20/112.22	c   83 calls to solver: best=1315 lower=1316 upper=3285 
115.90/115.97	o 1316
163.31/163.37	o 1321
163.31/163.37	c   85 calls to solver: best=1321 lower=1322 upper=3285 
165.51/165.51	conflict 24lvl : 35 bt29-65:0(33)X105766
175.81/175.89	 -> -65:X(33)o 1326
186.12/186.13	o 1328
186.12/186.13	c   87 calls to solver: best=1328 lower=1329 upper=3285 
188.71/188.74	o 1342
190.61/190.60	o 1347
190.61/190.60	c   89 calls to solver: best=1347 lower=1348 upper=3285 
191.71/191.74	o 1348
192.12/192.18	o 1349
192.12/192.18	c   91 calls to solver: best=1349 lower=1350 upper=3285 
200.41/200.40	o 1364
220.92/220.93	o 1375
220.92/220.93	c   93 calls to solver: best=1375 lower=1376 upper=3285 
226.62/226.63	o 1386
240.03/240.00	
240.03/240.00	c *** INTERRUPTED ***
240.03/240.00	c restarts              : 588         
240.03/240.00	c conflicts             : 5132057      (21381 /sec)
240.03/240.00	c decisions             : 24754167     (103129 /sec)
240.03/240.00	c propagations          : 223936795   (932947 /sec)
240.03/240.00	c root propagations     : 60          
240.03/240.00	c filter calls          : 86340386       (359704 /sec)
240.03/240.00	c useless filter calls  : 53251031       (61 %)
240.03/240.00	c
240.03/240.00	c clauses               : 2665
240.03/240.00	c SAT propagations      : 310
240.03/240.00	c SAT conflicts         : 0 (1 learnts)
240.03/240.00	c Memory used           : 30.88 MB
240.03/240.00	c CPU time              : 240.032 s
240.03/240.00	
240.03/240.00	c nb Solutions = 94
240.03/240.00	s SATISFIABLE
240.03/240.00	c Best value found: 1386
240.03/240.00	
240.03/240.00	
240.03/240.00	v <instantiation type='solution' cost='1386'>
240.03/240.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[6] x[7] x[8] x[9] </list>
240.03/240.00	v <values>0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 </values>
240.03/240.00	v </instantiation>
240.03/240.00

Verifier Data 

OK	1386

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 (14117 MiB free)
  memory of node 1: 16384 MiB (12356 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266724-1502600549/watcher-4266724-1502600549 -o /tmp/evaluation-result-4266724-1502600549/solver-4266724-1502600549 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28338 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266724-1502600549.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29460, runsolver pid=29457
Current StackSize limit: 8192 KiB


[startup+0.100436 s]*
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27108920/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31484 memory=3592 CPUtime=0.1 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1091 0 0 0 10 0 0 0 20 0 1 0 93142778 32239616 898 33554432000 4194304 5972588 140723369518240 140723369505432 5045825 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7871 898 782 435 0 1234 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3592 KiB

[startup+0.209287 s]*
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27108564/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=3856 CPUtime=0.21 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1151 0 0 0 21 0 0 0 20 0 1 0 93142778 32374784 964 33554432000 4194304 5972588 140723369518240 140723369505432 5047140 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 964 782 435 0 1267 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3856 KiB

[startup+0.308756 s]*
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106408/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=5904 CPUtime=0.31 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1181 0 0 0 31 0 0 0 20 0 1 0 93142778 32374784 1476 33554432000 4194304 5972588 140723369518240 140723369514888 5139490 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1476 782 435 0 1267 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 5904 KiB

[startup+0.700266 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106408/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=5904 CPUtime=0.69 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1181 0 0 0 69 0 0 0 20 0 1 0 93142778 32374784 1476 33554432000 4194304 5972588 140723369518240 140723369514888 5046945 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1476 782 435 0 1267 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 5904 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106060/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=5904 CPUtime=1.49 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1181 0 0 0 149 0 0 0 20 0 1 0 93142778 32374784 1476 33554432000 4194304 5972588 140723369518240 140723369505432 5046148 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1476 782 435 0 1267 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 5904 KiB

[startup+3.10892 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106060/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6120 CPUtime=3.1 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1326 0 0 0 310 0 0 0 20 0 1 0 93142778 32374784 1530 33554432000 4194304 5972588 140723369518240 140723369505432 5046712 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1530 782 435 0 1267 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6120 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106124/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6120 CPUtime=6.29 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1506 0 0 0 629 0 0 0 20 0 1 0 93142778 32374784 1530 33554432000 4194304 5972588 140723369518240 140723369505432 5047698 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1530 782 435 0 1267 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6120 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106496/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6120 CPUtime=12.69 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1684 0 0 0 1269 0 0 0 20 0 1 0 93142778 32374784 1530 33554432000 4194304 5972588 140723369518240 140723369505432 5046712 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1530 782 435 0 1267 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6120 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27106868/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6128 CPUtime=25.49 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 1999 0 0 0 2549 0 0 0 20 0 1 0 93142778 32374784 1532 33554432000 4194304 5972588 140723369518240 140723369515688 5046424 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1532 782 435 0 1267 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6128 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29461
/proc/meminfo: memFree=27107076/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6128 CPUtime=51.1 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 2189 0 0 0 5110 0 0 0 20 0 1 0 93142778 32374784 1532 33554432000 4194304 5972588 140723369518240 140723369515688 5139264 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1532 782 435 0 1267 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6128 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.97 1.89 3/187 29523
/proc/meminfo: memFree=27080648/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6128 CPUtime=102.3 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 2365 0 0 0 10230 0 0 0 20 0 1 0 93142778 32374784 1532 33554432000 4194304 5972588 140723369518240 140723369515688 5139312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1532 782 435 0 1267 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6128 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.98 1.90 3/187 29531
/proc/meminfo: memFree=27074772/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6136 CPUtime=162.31 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 2526 0 0 0 16231 0 0 0 20 0 1 0 93142778 32374784 1534 33554432000 4194304 5972588 140723369518240 140723369515688 5046736 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1534 782 435 0 1267 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6136 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.90 3/187 29532
/proc/meminfo: memFree=27076428/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6156 CPUtime=222.32 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 2719 0 0 0 22232 0 0 0 20 0 1 0 93142778 32374784 1539 33554432000 4194304 5972588 140723369518240 140723369515688 5139274 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1539 787 435 0 1267 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6156 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.07 2.00 1.91 3/187 29532
/proc/meminfo: memFree=27076056/32770624 swapFree=67108860/67108860
[pid=29460] ppid=29457 vsize=31616 memory=6156 CPUtime=240.03 cores=1,3,5,7
/proc/29460/stat : 29460 (cosoco) R 29457 29460 24273 0 -1 4202496 2719 0 0 0 24003 0 0 0 20 0 1 0 93142778 32374784 1539 33554432000 4194304 5972588 140723369518240 140723369515688 5047927 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 24584192 140723369522367 140723369522467 140723369522467 140723369525198 0
/proc/29460/statm: 7904 1539 787 435 0 1267 0
Current children cumulated CPU time: 240.03 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 6156 KiB

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

[startup+240.009 s]
# the end of solver process 29460 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.032 s, system=0.001397 s

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

Child status: 1
Real time (s): 240.009
CPU time (s): 240.034
CPU user time (s): 240.032
CPU system time (s): 0.001397
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 31616
Max. memory (cumulated for all children) (KiB): 6156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.032
system time used= 0.001397
maximum resident set size= 6236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2760
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= 10
involuntary context switches= 65


# summary of solver processes directly reported to runsolver:
#   pid: 29460
#   total CPU time (s): 240.034
#   total CPU user time (s): 240.032
#   total CPU system time (s): 0.001397

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.783689 second user time and 1.61271 second system time

The end

Launcher Data 

Begin job on node114 at 2017-08-13 06:48:11
IDJOB=4266724
IDBENCH=133500
IDSOLVER=2656
FILE ID=node114/4266724-1502600549
RUNJOBID= node114-1502597762-28338
PBS_JOBID= 20628281
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-13.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266724-1502600549/watcher-4266724-1502600549 -o /tmp/evaluation-result-4266724-1502600549/solver-4266724-1502600549 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502597762-28338 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266724-1502600549.xml

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

MD5SUM BENCH= 38d75cb998cf411a03c81843abbd85b8
RANDOM SEED=852248629

node114.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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        27109836 kB
MemAvailable:   31966164 kB
Buffers:          135776 kB
Cached:          5011440 kB
SwapCached:            0 kB
Active:           401068 kB
Inactive:        4826664 kB
Active(anon):      83392 kB
Inactive(anon):    25036 kB
Active(file):     317676 kB
Inactive(file):  4801628 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2328 kB
Writeback:             0 kB
AnonPages:         87064 kB
Mapped:            44924 kB
Shmem:             25224 kB
Slab:             131332 kB
SReclaimable:     105720 kB
SUnreclaim:        25612 kB
KernelStack:        3360 kB
PageTables:         5220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     379728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61696 MiB
End job on node114 at 2017-08-13 06:52:11