Trace number 4266725

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)1078 240.01199 240.00999

General information on the benchmark

NameKnapsack/Knapsack-m1-s60/
Knapsack-60-250-17.xml
MD5SUM55160ca1cb6892c8520106891d7cdd01
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1220
Best CPU time to get the best result obtained on this benchmark554.28003
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=3014 
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-4266725-1502600531.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=3014 
0.00/0.00	o 3
0.00/0.00	o 8
0.00/0.00	c    3 calls to solver: best=8 lower=9 upper=3014 
0.00/0.00	o 44
0.00/0.00	o 53
0.00/0.00	c    5 calls to solver: best=53 lower=54 upper=3014 
0.00/0.00	o 77
0.00/0.00	o 129
0.00/0.00	c    7 calls to solver: best=129 lower=130 upper=3014 
0.00/0.00	o 147
0.00/0.00	o 158
0.00/0.00	c    9 calls to solver: best=158 lower=159 upper=3014 
0.00/0.00	o 178
0.00/0.00	o 214
0.00/0.00	c   11 calls to solver: best=214 lower=215 upper=3014 
0.00/0.01	o 215
0.00/0.01	o 233
0.00/0.01	c   13 calls to solver: best=233 lower=234 upper=3014 
0.00/0.01	o 248
0.00/0.01	o 250
0.00/0.01	c   15 calls to solver: best=250 lower=251 upper=3014 
0.00/0.01	o 286
0.00/0.01	o 307
0.00/0.01	c   17 calls to solver: best=307 lower=308 upper=3014 
0.00/0.01	o 376
0.00/0.01	o 388
0.00/0.01	c   19 calls to solver: best=388 lower=389 upper=3014 
0.00/0.01	o 397
0.00/0.01	o 435
0.00/0.01	c   21 calls to solver: best=435 lower=436 upper=3014 
0.00/0.01	o 447
0.00/0.01	o 462
0.00/0.01	c   23 calls to solver: best=462 lower=463 upper=3014 
0.00/0.01	o 473
0.00/0.01	o 485
0.00/0.01	c   25 calls to solver: best=485 lower=486 upper=3014 
0.00/0.01	o 502
0.00/0.01	o 506
0.00/0.01	c   27 calls to solver: best=506 lower=507 upper=3014 
0.00/0.01	o 554
0.00/0.01	o 573
0.00/0.01	c   29 calls to solver: best=573 lower=574 upper=3014 
0.00/0.01	o 604
0.00/0.01	o 613
0.00/0.01	c   31 calls to solver: best=613 lower=614 upper=3014 
0.00/0.01	o 614
0.00/0.01	o 618
0.00/0.01	c   33 calls to solver: best=618 lower=619 upper=3014 
0.00/0.01	o 636
0.00/0.01	o 647
0.00/0.01	c   35 calls to solver: best=647 lower=648 upper=3014 
0.00/0.01	o 680
0.00/0.02	o 698
0.00/0.02	c   37 calls to solver: best=698 lower=699 upper=3014 
0.00/0.02	o 702
0.00/0.02	o 708
0.00/0.02	c   39 calls to solver: best=708 lower=709 upper=3014 
0.00/0.05	o 724
0.00/0.05	o 736
0.00/0.05	c   41 calls to solver: best=736 lower=737 upper=3014 
0.00/0.05	o 744
0.00/0.05	o 750
0.00/0.05	c   43 calls to solver: best=750 lower=751 upper=3014 
0.00/0.05	o 752
0.00/0.05	o 774
0.00/0.05	c   45 calls to solver: best=774 lower=775 upper=3014 
0.00/0.07	conflict 41lvl : 42 bt42-45:0(42)X17468
0.00/0.10	 -> -45:X(42)o 785
0.00/0.10	o 788
0.00/0.10	c   47 calls to solver: best=788 lower=789 upper=3014 
0.00/0.10	o 791
0.00/0.10	o 794
0.00/0.10	c   49 calls to solver: best=794 lower=795 upper=3014 
0.10/0.10	o 810
0.10/0.11	o 813
0.10/0.11	c   51 calls to solver: best=813 lower=814 upper=3014 
0.10/0.11	o 817
0.10/0.11	o 835
0.10/0.11	c   53 calls to solver: best=835 lower=836 upper=3014 
0.10/0.11	o 847
0.10/0.11	o 869
0.10/0.11	c   55 calls to solver: best=869 lower=870 upper=3014 
0.10/0.11	o 899
0.10/0.11	o 903
0.10/0.11	c   57 calls to solver: best=903 lower=904 upper=3014 
0.10/0.11	o 904
0.31/0.41	o 909
0.31/0.41	c   59 calls to solver: best=909 lower=910 upper=3014 
0.41/0.46	o 918
3.00/3.09	o 935
3.00/3.09	c   61 calls to solver: best=935 lower=936 upper=3014 
4.19/4.25	conflict 29lvl : 43 bt35-7:0(42)X96596
16.19/16.25	 -> -7:X(42)o 947
63.10/63.18	o 953
63.10/63.18	c   63 calls to solver: best=953 lower=954 upper=3014 
70.89/70.94	o 959
83.10/83.18	o 960
83.10/83.18	c   65 calls to solver: best=960 lower=961 upper=3014 
84.49/84.50	o 961
87.39/87.47	o 964
87.39/87.47	c   67 calls to solver: best=964 lower=965 upper=3014 
90.59/90.60	o 968
92.49/92.50	o 978
92.49/92.50	c   69 calls to solver: best=978 lower=979 upper=3014 
94.39/94.40	o 988
95.19/95.26	o 991
95.19/95.26	c   71 calls to solver: best=991 lower=992 upper=3014 
96.00/96.05	o 992
96.39/96.46	o 1001
96.39/96.46	c   73 calls to solver: best=1001 lower=1002 upper=3014 
96.79/96.88	o 1008
97.79/97.89	o 1039
97.79/97.89	c   75 calls to solver: best=1039 lower=1040 upper=3014 
101.10/101.17	o 1046
130.79/130.83	o 1059
130.79/130.83	c   77 calls to solver: best=1059 lower=1060 upper=3014 
147.79/147.88	o 1074
166.49/166.50	o 1078
166.49/166.50	c   79 calls to solver: best=1078 lower=1079 upper=3014 
240.00/240.00	
240.00/240.00	c *** INTERRUPTED ***
240.00/240.00	c restarts              : 587         
240.00/240.00	c conflicts             : 4412648      (18386 /sec)
240.00/240.00	c decisions             : 26011516     (108378 /sec)
240.00/240.00	c propagations          : 223010926   (929187 /sec)
240.00/240.00	c root propagations     : 60          
240.00/240.00	c filter calls          : 89252258       (371874 /sec)
240.00/240.00	c useless filter calls  : 54788585       (61 %)
240.00/240.00	c
240.00/240.00	c clauses               : 2534
240.00/240.00	c SAT propagations      : 286
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              : 240.006 s
240.00/240.00	
240.00/240.00	c nb Solutions = 79
240.00/240.00	s SATISFIABLE
240.00/240.00	c Best value found: 1078
240.00/240.00	
240.00/240.00	
240.00/240.00	v <instantiation type='solution' cost='1078'>
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 1 0 1 0 0 1 1 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 </values>
240.00/240.00	v </instantiation>
240.00/240.00

Verifier Data 

OK	1078

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 (13020 MiB free)
  memory of node 1: 16384 MiB (14487 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266725-1502600531/watcher-4266725-1502600531 -o /tmp/evaluation-result-4266725-1502600531/solver-4266725-1502600531 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28365 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266725-1502600531.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=29596, runsolver pid=29593

[startup+0.100195 s]*
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28167036/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31484 memory=3592 CPUtime=0.1 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1096 0 0 0 10 0 0 0 20 0 1 0 93141021 32239616 898 33554432000 4194304 5972588 140721824840176 140721824836824 140483299994720 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/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+0.209477 s]*
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28167036/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31484 memory=3856 CPUtime=0.21 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1143 0 0 0 21 0 0 0 20 0 1 0 93141021 32239616 964 33554432000 4194304 5972588 140721824840176 140721824836824 5047954 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7871 964 785 435 0 1234 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 3856 KiB

[startup+0.308928 s]*
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28166664/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=3856 CPUtime=0.31 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1179 0 0 0 31 0 0 0 20 0 1 0 93141021 32374784 964 33554432000 4194304 5972588 140721824840176 140721824836824 5045850 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 964 785 435 0 1267 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3856 KiB

[startup+0.700329 s]
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28166712/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=3856 CPUtime=0.69 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1185 0 0 0 69 0 0 0 20 0 1 0 93141021 32374784 964 33554432000 4194304 5972588 140721824840176 140721824837624 5048037 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 964 785 435 0 1267 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3856 KiB

[startup+1.50034 s]
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28166488/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=3856 CPUtime=1.49 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1187 0 0 0 149 0 0 0 20 0 1 0 93141021 32374784 964 33554432000 4194304 5972588 140721824840176 140721824837624 5048037 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 964 785 435 0 1267 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 3856 KiB

[startup+3.10901 s]
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28166492/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4108 CPUtime=3.1 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1367 0 0 0 310 0 0 0 20 0 1 0 93141021 32374784 1027 33554432000 4194304 5972588 140721824840176 140721824837624 5139312 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1027 785 435 0 1267 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4108 KiB

[startup+6.30034 s]
/proc/loadavg: 1.99 1.98 1.84 3/187 29597
/proc/meminfo: memFree=28166288/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4116 CPUtime=6.29 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1548 0 0 0 629 0 0 0 20 0 1 0 93141021 32374784 1029 33554432000 4194304 5972588 140721824840176 140721824837400 5046297 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1029 785 435 0 1267 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4116 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 1.98 1.85 3/187 29597
/proc/meminfo: memFree=28166288/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4120 CPUtime=12.69 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 1725 0 0 0 1269 0 0 0 20 0 1 0 93141021 32374784 1030 33554432000 4194304 5972588 140721824840176 140721824837400 5139329 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1030 785 435 0 1267 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4120 KiB

[startup+25.5004 s]
/proc/loadavg: 1.99 1.98 1.85 3/187 29597
/proc/meminfo: memFree=28166104/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4144 CPUtime=25.49 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 2089 0 0 0 2549 0 0 0 20 0 1 0 93141021 32374784 1036 33554432000 4194304 5972588 140721824840176 140721824837624 5139319 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1036 785 435 0 1267 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4144 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 29597
/proc/meminfo: memFree=28165980/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4156 CPUtime=51.1 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 2272 0 0 0 5110 0 0 0 20 0 1 0 93141021 32374784 1039 33554432000 4194304 5972588 140721824840176 140721824837624 5273203 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1039 785 435 0 1267 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4156 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.00 1.87 3/187 29598
/proc/meminfo: memFree=28165796/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4168 CPUtime=102.29 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 2478 0 0 0 10229 0 0 0 20 0 1 0 93141021 32374784 1042 33554432000 4194304 5972588 140721824840176 140721824837624 5139291 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1042 785 435 0 1267 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4168 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.00 1.87 3/188 29667
/proc/meminfo: memFree=28679996/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4172 CPUtime=162.29 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 2674 0 0 0 16229 0 0 0 20 0 1 0 93141021 32374784 1043 33554432000 4194304 5972588 140721824840176 140721824837624 5139312 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1043 785 435 0 1267 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4172 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 1.88 3/188 29668
/proc/meminfo: memFree=28677272/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4188 CPUtime=222.29 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 2861 0 0 0 22229 0 0 0 20 0 1 0 93141021 32374784 1047 33554432000 4194304 5972588 140721824840176 140721824827368 4908847 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1047 785 435 0 1267 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4188 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.01 2.00 1.88 3/188 29669
/proc/meminfo: memFree=28677644/32770624 swapFree=67108860/67108860
[pid=29596] ppid=29593 vsize=31616 memory=4188 CPUtime=240 cores=0,2,4,6
/proc/29596/stat : 29596 (cosoco) R 29593 29596 24508 0 -1 4202496 3045 0 0 0 24000 0 0 0 20 0 1 0 93141021 32374784 1047 33554432000 4194304 5972588 140721824840176 140721824827368 5046712 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 26284032 140721824847039 140721824847139 140721824847139 140721824849870 0
/proc/29596/statm: 7904 1047 785 435 0 1267 0
Current children cumulated CPU time: 240 s
Current children cumulated vsize: 31616 KiB
Current children cumulated memory: 4188 KiB

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

[startup+240.01 s]
# the end of solver process 29596 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.007 s, system=0.005 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): 240.012
CPU user time (s): 240.007
CPU system time (s): 0.005
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 31616
Max. memory (cumulated for all children) (KiB): 4188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.007
system time used= 0.005
maximum resident set size= 4268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3093
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= 305


# summary of solver processes directly reported to runsolver:
#   pid: 29596
#   total CPU time (s): 240.012
#   total CPU user time (s): 240.007
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.51684 second user time and 1.97006 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 06:47:53
IDJOB=4266725
IDBENCH=133491
IDSOLVER=2656
FILE ID=node104/4266725-1502600531
RUNJOBID= node104-1502598096-28365
PBS_JOBID= 20628287
Free space on /tmp= 61864 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s60/Knapsack-60-250-17.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266725-1502600531/watcher-4266725-1502600531 -o /tmp/evaluation-result-4266725-1502600531/solver-4266725-1502600531 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28365 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266725-1502600531.xml

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

MD5SUM BENCH= 55160ca1cb6892c8520106891d7cdd01
RANDOM SEED=1962687327

node104.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        28168616 kB
MemAvailable:   31443648 kB
Buffers:          138796 kB
Cached:          3418700 kB
SwapCached:            0 kB
Active:           866776 kB
Inactive:        3286540 kB
Active(anon):     598356 kB
Inactive(anon):    25028 kB
Active(file):     268420 kB
Inactive(file):  3261512 kB
Unevictable:        6528 kB
Mlocked:            6528 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2288 kB
Writeback:             0 kB
AnonPages:        602132 kB
Mapped:            44836 kB
Shmem:             25228 kB
Slab:             147208 kB
SReclaimable:     121868 kB
SUnreclaim:        25340 kB
KernelStack:        3328 kB
PageTables:         6336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     931324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61860 MiB
End job on node104 at 2017-08-13 06:51:53