Trace number 4266723

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)974 240.005 240.00999

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-07.xml
MD5SUMf01027693dd53db4ae08ac6ca1ef0b11
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1058
Best CPU time to get the best result obtained on this benchmark169.91
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=3092 
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-4266723-1502600526.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=3092 
0.00/0.00	o 97
0.00/0.00	o 103
0.00/0.00	c    3 calls to solver: best=103 lower=104 upper=3092 
0.00/0.00	o 109
0.00/0.00	o 124
0.00/0.00	c    5 calls to solver: best=124 lower=125 upper=3092 
0.00/0.00	o 133
0.00/0.00	o 151
0.00/0.00	c    7 calls to solver: best=151 lower=152 upper=3092 
0.00/0.00	o 176
0.00/0.00	o 181
0.00/0.00	c    9 calls to solver: best=181 lower=182 upper=3092 
0.00/0.00	o 202
0.00/0.00	o 223
0.00/0.00	c   11 calls to solver: best=223 lower=224 upper=3092 
0.00/0.00	o 225
0.00/0.00	o 251
0.00/0.00	c   13 calls to solver: best=251 lower=252 upper=3092 
0.00/0.01	o 255
0.00/0.01	o 265
0.00/0.01	c   15 calls to solver: best=265 lower=266 upper=3092 
0.00/0.01	o 277
0.00/0.01	o 354
0.00/0.01	c   17 calls to solver: best=354 lower=355 upper=3092 
0.00/0.01	o 363
0.00/0.01	o 369
0.00/0.01	c   19 calls to solver: best=369 lower=370 upper=3092 
0.00/0.01	o 380
0.00/0.01	o 381
0.00/0.01	c   21 calls to solver: best=381 lower=382 upper=3092 
0.00/0.01	o 388
0.00/0.01	o 436
0.00/0.01	c   23 calls to solver: best=436 lower=437 upper=3092 
0.00/0.01	o 478
0.00/0.01	o 485
0.00/0.01	c   25 calls to solver: best=485 lower=486 upper=3092 
0.00/0.01	o 497
0.00/0.01	o 566
0.00/0.01	c   27 calls to solver: best=566 lower=567 upper=3092 
0.00/0.01	o 580
0.00/0.01	o 591
0.00/0.01	c   29 calls to solver: best=591 lower=592 upper=3092 
0.00/0.01	o 595
0.00/0.01	o 621
0.00/0.01	c   31 calls to solver: best=621 lower=622 upper=3092 
0.00/0.01	o 624
0.00/0.02	o 627
0.00/0.02	c   33 calls to solver: best=627 lower=628 upper=3092 
0.00/0.02	o 635
0.00/0.02	o 670
0.00/0.02	c   35 calls to solver: best=670 lower=671 upper=3092 
0.00/0.02	o 681
0.00/0.02	o 700
0.00/0.02	c   37 calls to solver: best=700 lower=701 upper=3092 
0.00/0.02	o 704
0.00/0.02	o 707
0.00/0.02	c   39 calls to solver: best=707 lower=708 upper=3092 
0.00/0.02	o 710
0.00/0.02	o 717
0.00/0.02	c   41 calls to solver: best=717 lower=718 upper=3092 
0.00/0.02	o 719
0.00/0.02	o 735
0.00/0.02	c   43 calls to solver: best=735 lower=736 upper=3092 
0.00/0.02	o 741
0.00/0.02	o 761
0.00/0.02	c   45 calls to solver: best=761 lower=762 upper=3092 
0.00/0.04	conflict 39lvl : 41 bt41-11:0(41)X7003
0.10/0.21	o 765
0.10/0.21	o 771
0.10/0.21	c   47 calls to solver: best=771 lower=772 upper=3092 
0.10/0.21	o 777
0.10/0.21	o 783
0.10/0.21	c   49 calls to solver: best=783 lower=784 upper=3092 
0.21/0.21	o 790
0.21/0.21	o 796
0.21/0.21	c   51 calls to solver: best=796 lower=797 upper=3092 
0.21/0.22	o 800
0.21/0.22	o 809
0.21/0.22	c   53 calls to solver: best=809 lower=810 upper=3092 
0.21/0.26	o 813
0.21/0.26	o 817
0.21/0.26	c   55 calls to solver: best=817 lower=818 upper=3092 
0.21/0.26	o 819
0.21/0.30	o 820
0.21/0.30	c   57 calls to solver: best=820 lower=821 upper=3092 
1.89/1.94	o 829
2.29/2.35	o 832
2.29/2.35	c   59 calls to solver: best=832 lower=833 upper=3092 
4.39/4.48	o 833
5.29/5.39	o 836
5.29/5.39	c   61 calls to solver: best=836 lower=837 upper=3092 
5.39/5.45	o 838
5.49/5.50	o 840
5.49/5.50	c   63 calls to solver: best=840 lower=841 upper=3092 
5.49/5.51	o 841
5.49/5.55	o 844
5.49/5.55	c   65 calls to solver: best=844 lower=845 upper=3092 
5.49/5.59	o 845
5.59/5.60	o 861
5.59/5.60	c   67 calls to solver: best=861 lower=862 upper=3092 
6.89/6.92	o 866
7.00/7.05	o 881
7.00/7.05	c   69 calls to solver: best=881 lower=882 upper=3092 
7.49/7.55	o 886
7.79/7.85	o 887
7.79/7.85	c   71 calls to solver: best=887 lower=888 upper=3092 
9.89/9.94	o 896
11.00/11.02	o 915
11.00/11.02	c   73 calls to solver: best=915 lower=916 upper=3092 
12.89/12.93	o 916
13.19/13.28	o 924
13.19/13.28	c   75 calls to solver: best=924 lower=925 upper=3092 
15.59/15.62	o 933
17.39/17.41	o 942
17.39/17.41	c   77 calls to solver: best=942 lower=943 upper=3092 
72.00/72.06	o 944
79.69/79.77	o 948
79.69/79.77	c   79 calls to solver: best=948 lower=949 upper=3092 
83.39/83.41	o 949
84.39/84.46	o 952
84.39/84.46	c   81 calls to solver: best=952 lower=953 upper=3092 
85.19/85.24	o 958
85.19/85.24	conflict 22lvl : 38 bt37-39:0(37)X98119
86.00/86.02	 -> -39:X(37)o 960
86.00/86.02	c   83 calls to solver: best=960 lower=961 upper=3092 
88.10/88.11	o 963
94.69/94.71	o 973
94.69/94.71	c   85 calls to solver: best=973 lower=974 upper=3092 
98.39/98.48	o 974
240.00/240.00	
240.00/240.00	c *** INTERRUPTED ***
240.00/240.00	c restarts              : 587         
240.00/240.00	c conflicts             : 4262902      (17762 /sec)
240.00/240.00	c decisions             : 25662068     (106925 /sec)
240.00/240.00	c propagations          : 213637408   (890152 /sec)
240.00/240.00	c root propagations     : 60          
240.00/240.00	c filter calls          : 89499797       (372914 /sec)
240.00/240.00	c useless filter calls  : 54246042       (60 %)
240.00/240.00	c
240.00/240.00	c clauses               : 2427
240.00/240.00	c SAT propagations      : 373
240.00/240.00	c SAT conflicts         : 0 (2 learnts)
240.00/240.00	c Memory used           : 30.88 MB
240.00/240.00	c CPU time              : 240.001 s
240.00/240.00	
240.00/240.00	c nb Solutions = 86
240.00/240.00	s SATISFIABLE
240.00/240.00	c Best value found: 974
240.00/240.00	
240.00/240.00	
240.00/240.00	v <instantiation type='solution' cost='974'>
240.00/240.00	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>
240.00/240.00	v <values>0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 </values>
240.00/240.00	v </instantiation>
240.00/240.00

Verifier Data 

OK	974

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 (14415 MiB free)
  memory of node 1: 16384 MiB (14240 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266723-1502600526/watcher-4266723-1502600526 -o /tmp/evaluation-result-4266723-1502600526/solver-4266723-1502600526 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502597871-28022 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266723-1502600526.xml 

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

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

solver pid=29873, runsolver pid=29870

[startup+0.100169 s]*
/proc/loadavg: 2.00 1.99 1.89 3/187 29874
/proc/meminfo: memFree=29342780/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31484 memory=3592 CPUtime=0.1 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1096 0 0 0 10 0 0 0 20 0 1 0 93140702 32239616 898 33554432000 4194304 5972588 140725833910032 140725833906680 5280335 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/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+0.209376 s]*
/proc/loadavg: 2.00 1.99 1.89 3/187 29874
/proc/meminfo: memFree=29342408/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31484 memory=3856 CPUtime=0.21 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1141 0 0 0 21 0 0 0 20 0 1 0 93140702 32239616 964 33554432000 4194304 5972588 140725833910032 140725833906680 5139501 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7871 964 787 435 0 1234 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+0.309049 s]*
/proc/loadavg: 2.00 1.99 1.89 3/187 29874
/proc/meminfo: memFree=29342408/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=3856 CPUtime=0.31 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1179 0 0 0 31 0 0 0 20 0 1 0 93140702 32378880 964 33554432000 4194304 5972588 140725833910032 140725833906680 5048580 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 964 787 435 0 1268 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 3856 KiB

[startup+0.700329 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29874
/proc/meminfo: memFree=29342408/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=3856 CPUtime=0.69 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1182 0 0 0 69 0 0 0 20 0 1 0 93140702 32378880 964 33554432000 4194304 5972588 140725833910032 140725833897224 5139281 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 964 787 435 0 1268 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 3856 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29874
/proc/meminfo: memFree=29342004/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=3856 CPUtime=1.49 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1184 0 0 0 149 0 0 0 20 0 1 0 93140702 32378880 964 33554432000 4194304 5972588 140725833910032 140725833897224 5045828 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 964 787 435 0 1268 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 3856 KiB

[startup+3.10901 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 29874
/proc/meminfo: memFree=29341996/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4116 CPUtime=3.1 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1367 0 0 0 310 0 0 0 20 0 1 0 93140702 32378880 1029 33554432000 4194304 5972588 140725833910032 140725833897224 5139499 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1029 787 435 0 1268 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4116 KiB

[startup+6.30032 s]
/proc/loadavg: 1.92 1.97 1.88 3/187 29874
/proc/meminfo: memFree=29341996/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4124 CPUtime=6.29 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1548 0 0 0 629 0 0 0 20 0 1 0 93140702 32378880 1031 33554432000 4194304 5972588 140725833910032 140725833907480 5094480 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1031 787 435 0 1268 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4124 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 1.97 1.88 3/187 29874
/proc/meminfo: memFree=29341872/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4136 CPUtime=12.69 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 1735 0 0 0 1269 0 0 0 20 0 1 0 93140702 32378880 1034 33554432000 4194304 5972588 140725833910032 140725833897224 5048586 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1034 787 435 0 1268 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4136 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 1.97 1.88 3/187 29874
/proc/meminfo: memFree=29341872/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4164 CPUtime=25.49 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 2093 0 0 0 2549 0 0 0 20 0 1 0 93140702 32378880 1041 33554432000 4194304 5972588 140725833910032 140725833897224 5139291 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1041 787 435 0 1268 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4164 KiB

[startup+51.1089 s]
/proc/loadavg: 1.96 1.97 1.89 3/187 29935
/proc/meminfo: memFree=29342252/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4168 CPUtime=51.1 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 2275 0 0 0 5110 0 0 0 20 0 1 0 93140702 32378880 1042 33554432000 4194304 5972588 140725833910032 140725833897224 5099664 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1042 787 435 0 1268 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4168 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.96 1.89 3/187 30057
/proc/meminfo: memFree=29342524/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4172 CPUtime=102.29 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 2466 0 0 0 10229 0 0 0 20 0 1 0 93140702 32378880 1043 33554432000 4194304 5972588 140725833910032 140725833907480 5046460 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1043 787 435 0 1268 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4172 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.97 1.89 3/188 30187
/proc/meminfo: memFree=29130772/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4176 CPUtime=162.29 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 2647 0 0 0 16229 0 0 0 20 0 1 0 93140702 32378880 1044 33554432000 4194304 5972588 140725833910032 140725833907480 5046384 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1044 787 435 0 1268 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4176 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/188 30188
/proc/meminfo: memFree=29116432/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4180 CPUtime=222.29 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 2827 0 0 0 22229 0 0 0 20 0 1 0 93140702 32378880 1045 33554432000 4194304 5972588 140725833910032 140725833907480 5139507 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1045 787 435 0 1268 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4180 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.99 1.97 1.90 3/188 30189
/proc/meminfo: memFree=29111448/32770624 swapFree=67108860/67108860
[pid=29873] ppid=29870 vsize=31620 memory=4180 CPUtime=240 cores=0,2,4,6
/proc/29873/stat : 29873 (cosoco) R 29870 29873 24389 0 -1 4202496 3006 0 0 0 24000 0 0 0 20 0 1 0 93140702 32378880 1045 33554432000 4194304 5972588 140725833910032 140725833907480 5046289 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 32735232 140725833917631 140725833917731 140725833917731 140725833920462 0
/proc/29873/statm: 7905 1045 787 435 0 1268 0
Current children cumulated CPU time: 240 s
Current children cumulated vsize: 31620 KiB
Current children cumulated memory: 4180 KiB

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

[startup+240.01 s]
# the end of solver process 29873 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.001 s, system=0.003999 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.005
CPU user time (s): 240.001
CPU system time (s): 0.003999
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 31620
Max. memory (cumulated for all children) (KiB): 4180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.001
system time used= 0.003999
maximum resident set size= 4260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3054
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= 62


# summary of solver processes directly reported to runsolver:
#   pid: 29873
#   total CPU time (s): 240.005
#   total CPU user time (s): 240.001
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.890237 second user time and 1.57808 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-13 06:47:48
IDJOB=4266723
IDBENCH=133488
IDSOLVER=2656
FILE ID=node107/4266723-1502600526
RUNJOBID= node107-1502597871-28022
PBS_JOBID= 20628284
Free space on /tmp= 61660 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-07.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266723-1502600526/watcher-4266723-1502600526 -o /tmp/evaluation-result-4266723-1502600526/solver-4266723-1502600526 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502597871-28022 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266723-1502600526.xml

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

MD5SUM BENCH= f01027693dd53db4ae08ac6ca1ef0b11
RANDOM SEED=1756779137

node107.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	: 5333.84
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	: 5333.84
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	: 5333.84
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	: 5333.84
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:        29343412 kB
MemAvailable:   31996080 kB
Buffers:          137328 kB
Cached:          2808484 kB
SwapCached:            0 kB
Active:           443576 kB
Inactive:        2555848 kB
Active(anon):      56780 kB
Inactive(anon):    24972 kB
Active(file):     386796 kB
Inactive(file):  2530876 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2480 kB
Writeback:             4 kB
AnonPages:         59820 kB
Mapped:            44632 kB
Shmem:             25228 kB
Slab:             127016 kB
SReclaimable:     101664 kB
SUnreclaim:        25352 kB
KernelStack:        3328 kB
PageTables:         5064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61656 MiB
End job on node107 at 2017-08-13 06:51:48