Trace number 4253123

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
Naxos 1.1.0OPT1021 623.446 623.44

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-07.xml
MD5SUMddd3703b8a67d475e5b0b20416c98cf0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1021
Best CPU time to get the best result obtained on this benchmark38.5104
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"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	o 0
0.00/0.00	o 99
0.00/0.00	o 131
0.00/0.00	o 153
0.00/0.00	o 180
0.00/0.00	o 212
0.00/0.00	o 234
0.00/0.00	o 250
0.00/0.00	o 277
0.00/0.00	o 309
0.00/0.00	o 331
0.00/0.00	o 346
0.00/0.00	o 352
0.00/0.00	o 367
0.00/0.00	o 369
0.00/0.00	o 384
0.00/0.00	o 390
0.00/0.00	o 405
0.00/0.00	o 420
0.00/0.00	o 422
0.00/0.00	o 437
0.00/0.00	o 443
0.00/0.00	o 445
0.00/0.00	o 454
0.00/0.00	o 460
0.00/0.00	o 475
0.00/0.00	o 477
0.00/0.00	o 481
0.00/0.00	o 485
0.00/0.00	o 491
0.00/0.00	o 493
0.00/0.00	o 502
0.00/0.00	o 508
0.00/0.00	o 523
0.00/0.00	o 525
0.00/0.00	o 529
0.00/0.00	o 532
0.00/0.00	o 538
0.00/0.00	o 544
0.00/0.01	o 548
0.00/0.01	o 550
0.00/0.01	o 554
0.00/0.01	o 558
0.00/0.01	o 564
0.00/0.01	o 566
0.00/0.01	o 575
0.00/0.01	o 581
0.00/0.01	o 598
0.00/0.01	o 602
0.00/0.01	o 605
0.00/0.01	o 611
0.00/0.01	o 617
0.00/0.01	o 620
0.00/0.01	o 635
0.00/0.01	o 641
0.00/0.02	o 644
0.00/0.02	o 646
0.00/0.02	o 657
0.00/0.02	o 672
0.00/0.02	o 678
0.00/0.02	o 687
0.00/0.02	o 691
0.00/0.02	o 693
0.00/0.03	o 708
0.00/0.03	o 717
0.00/0.03	o 723
0.00/0.05	o 732
0.00/0.05	o 736
0.00/0.05	o 738
0.00/0.05	o 740
0.00/0.05	o 745
0.00/0.05	o 751
0.00/0.06	o 762
0.00/0.06	o 766
0.00/0.06	o 768
0.00/0.06	o 775
0.00/0.06	o 781
0.19/0.20	o 787
0.19/0.20	o 796
0.19/0.20	o 802
0.19/0.21	o 811
0.19/0.21	o 826
0.29/0.37	o 835
0.49/0.57	o 849
0.69/0.75	o 858
1.39/1.50	o 867
1.48/1.51	o 875
1.69/1.70	o 876
1.69/1.70	o 884
1.89/1.93	o 898
2.08/2.13	o 904
2.08/2.13	o 906
3.59/3.66	o 907
4.29/4.30	o 916
18.08/18.17	o 919
18.08/18.17	o 921
18.39/18.43	o 933
18.59/18.65	o 941
54.09/54.20	o 945
121.10/121.13	o 955
134.09/134.10	o 958
134.09/134.10	o 960
134.29/134.31	o 961
134.80/134.81	o 967
136.40/136.41	o 970
171.59/171.62	o 971
171.79/171.82	o 980
194.79/194.82	o 984
260.40/260.43	o 992
336.79/336.89	o 994
351.29/351.34	o 995
351.29/351.34	o 997
351.40/351.49	o 1009
351.40/351.49	o 1011
351.70/351.71	o 1017
352.10/352.14	o 1018
399.89/399.95	o 1020
400.09/400.16	o 1021
623.40/623.43	s OPTIMUM FOUND
623.40/623.43	v <instantiation>
623.40/623.43	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] </list>
623.40/623.43	v   <values> 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 </values>
623.40/623.43	v </instantiation>

Verifier Data 

OK	1021

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4253123-1500929431/watcher-4253123-1500929431 -o /tmp/evaluation-result-4253123-1500929431/solver-4253123-1500929431 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node121-1500914921-3496 --watchdog 2560 ./naxos-xcsp3 HOME/instance-4253123-1500929431.xml 

pid=6081
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 6084
/proc/meminfo: memFree=32114332/32770624 swapFree=5760/122820
[pid=6084] ppid=6081 vsize=24748 CPUtime=0 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1024 0 0 0 0 0 0 0 20 0 1 0 2496460 25341952 823 33554432000 4194304 6986860 140720848285104 140720848281800 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 823 707 682 0 190 0

[startup+0.100156 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 6084
/proc/meminfo: memFree=32114332/32770624 swapFree=5760/122820
[pid=6084] ppid=6081 vsize=24748 CPUtime=0.09 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1025 0 0 0 9 0 0 0 20 0 1 0 2496460 25341952 823 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 823 707 682 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24748

[startup+0.200265 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 6084
/proc/meminfo: memFree=32114332/32770624 swapFree=5760/122820
[pid=6084] ppid=6081 vsize=24748 CPUtime=0.19 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1025 0 0 0 18 1 0 0 20 0 1 0 2496460 25341952 823 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 823 707 682 0 190 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24748

[startup+0.300245 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 6084
/proc/meminfo: memFree=32114332/32770624 swapFree=5760/122820
[pid=6084] ppid=6081 vsize=24748 CPUtime=0.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1025 0 0 0 28 1 0 0 20 0 1 0 2496460 25341952 823 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 823 707 682 0 190 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24748

[startup+0.70022 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 6084
/proc/meminfo: memFree=32114332/32770624 swapFree=5760/122820
[pid=6084] ppid=6081 vsize=24748 CPUtime=0.69 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1025 0 0 0 66 3 0 0 20 0 1 0 2496460 25341952 823 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 823 707 682 0 190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24748

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 6085
/proc/meminfo: memFree=32113688/32770624 swapFree=5760/122844
[pid=6084] ppid=6081 vsize=24748 CPUtime=1.48 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1026 0 0 0 144 4 0 0 20 0 1 0 2496460 25341952 823 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 823 707 682 0 190 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24748

[startup+3.10022 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 6085
/proc/meminfo: memFree=32113192/32770624 swapFree=5760/122844
[pid=6084] ppid=6081 vsize=24748 CPUtime=3.09 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1130 0 0 0 300 9 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24748

[startup+6.30022 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 6085
/proc/meminfo: memFree=32113040/32770624 swapFree=5760/122856
[pid=6084] ppid=6081 vsize=24748 CPUtime=6.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1235 0 0 0 610 19 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24748

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 6085
/proc/meminfo: memFree=32112668/32770624 swapFree=5760/122860
[pid=6084] ppid=6081 vsize=24748 CPUtime=12.69 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1337 0 0 0 1231 38 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24748

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 6085
/proc/meminfo: memFree=32112792/32770624 swapFree=5760/122880
[pid=6084] ppid=6081 vsize=24748 CPUtime=25.49 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1547 0 0 0 2475 74 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24748

[startup+51.1003 s]
/proc/loadavg: 2.01 2.02 2.05 3/182 6085
/proc/meminfo: memFree=32112792/32770624 swapFree=5760/122896
[pid=6084] ppid=6081 vsize=24748 CPUtime=51.1 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1653 0 0 0 4966 144 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24748

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6086
/proc/meminfo: memFree=32112296/32770624 swapFree=5760/122928
[pid=6084] ppid=6081 vsize=24748 CPUtime=102.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1762 0 0 0 9928 301 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24748

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6087
/proc/meminfo: memFree=32112704/32770624 swapFree=5760/122972
[pid=6084] ppid=6081 vsize=24748 CPUtime=162.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1871 0 0 0 15742 487 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24748

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6088
/proc/meminfo: memFree=32112740/32770624 swapFree=5760/123008
[pid=6084] ppid=6081 vsize=24748 CPUtime=222.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 1980 0 0 0 21568 661 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 24748

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6090
/proc/meminfo: memFree=32113076/32770624 swapFree=5760/123052
[pid=6084] ppid=6081 vsize=24748 CPUtime=282.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2090 0 0 0 27392 837 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 24748

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6091
/proc/meminfo: memFree=32112852/32770624 swapFree=5760/123092
[pid=6084] ppid=6081 vsize=24748 CPUtime=342.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2199 0 0 0 33219 1010 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 24748

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6092
/proc/meminfo: memFree=32112596/32770624 swapFree=5760/123132
[pid=6084] ppid=6081 vsize=24748 CPUtime=402.3 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2308 0 0 0 39043 1187 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24748

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6094
/proc/meminfo: memFree=32112412/32770624 swapFree=5760/123156
[pid=6084] ppid=6081 vsize=24748 CPUtime=462.29 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2414 0 0 0 44873 1356 0 0 20 0 1 0 2496460 25341952 873 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 873 716 682 0 190 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 24748

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 6095
/proc/meminfo: memFree=32111840/32770624 swapFree=5760/123196
[pid=6084] ppid=6081 vsize=24748 CPUtime=522.3 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2520 0 0 0 50702 1528 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24748

[startup+582.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/182 6103
/proc/meminfo: memFree=32110320/32770624 swapFree=5760/123232
[pid=6084] ppid=6081 vsize=24748 CPUtime=582.3 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2624 0 0 0 56533 1697 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 24748

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6084 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+588.8 s]
/proc/loadavg: 2.07 2.03 2.05 3/182 6103
/proc/meminfo: memFree=32110320/32770624 swapFree=5760/123236
[pid=6084] ppid=6081 vsize=24748 CPUtime=588.8 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2624 0 0 0 57165 1715 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 588.8
Current children cumulated vsize (KiB) 24748

[startup+601.6 s]
/proc/loadavg: 2.05 2.03 2.05 3/183 6104
/proc/meminfo: memFree=32110320/32770624 swapFree=5760/123252
[pid=6084] ppid=6081 vsize=24748 CPUtime=601.59 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 58411 1748 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280456 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 601.59
Current children cumulated vsize (KiB) 24748

[startup+614.4 s]
/proc/loadavg: 2.05 2.03 2.05 3/182 6104
/proc/meminfo: memFree=32110508/32770624 swapFree=5760/123268
[pid=6084] ppid=6081 vsize=24748 CPUtime=614.4 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 59657 1783 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 614.4
Current children cumulated vsize (KiB) 24748

[startup+617.6 s]
/proc/loadavg: 2.04 2.03 2.05 3/182 6104
/proc/meminfo: memFree=32110508/32770624 swapFree=5760/123268
[pid=6084] ppid=6081 vsize=24748 CPUtime=617.6 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 59968 1792 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 617.6
Current children cumulated vsize (KiB) 24748

[startup+620.8 s]
/proc/loadavg: 2.04 2.03 2.05 3/182 6104
/proc/meminfo: memFree=32110508/32770624 swapFree=5760/123268
[pid=6084] ppid=6081 vsize=24748 CPUtime=620.8 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 60280 1800 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 620.8
Current children cumulated vsize (KiB) 24748

[startup+622.4 s]
/proc/loadavg: 2.04 2.03 2.05 3/182 6104
/proc/meminfo: memFree=32110508/32770624 swapFree=5760/123268
[pid=6084] ppid=6081 vsize=24748 CPUtime=622.4 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 60437 1803 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 622.4
Current children cumulated vsize (KiB) 24748

[startup+623.2 s]
/proc/loadavg: 2.04 2.03 2.05 3/182 6104
/proc/meminfo: memFree=32110508/32770624 swapFree=5760/123268
[pid=6084] ppid=6081 vsize=24748 CPUtime=623.2 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 60515 1805 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 623.2
Current children cumulated vsize (KiB) 24748

[startup+623.4 s]
/proc/loadavg: 2.04 2.03 2.05 3/182 6104
/proc/meminfo: memFree=32110508/32770624 swapFree=5760/123268
[pid=6084] ppid=6081 vsize=24748 CPUtime=623.4 cores=1,3,5,7
/proc/6084/stat : 6084 (naxos-xcsp3) R 6081 6084 3464 0 -1 4202496 2728 0 0 0 60535 1805 0 0 20 0 1 0 2496460 25341952 874 33554432000 4194304 6986860 140720848285104 140720848280632 140201252454780 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 15077376 140720848291086 140720848291167 140720848291167 140720848293866 0
/proc/6084/statm: 6187 874 716 682 0 190 0
Current children cumulated CPU time (s) 623.4
Current children cumulated vsize (KiB) 24748

Child status: 0
Real time (s): 623.44
CPU time (s): 623.446
CPU user time (s): 605.388
CPU system time (s): 18.0582
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 24748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 605.388
system time used= 18.0582
maximum resident set size= 3516
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2755
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= 7
involuntary context switches= 161

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.28998 second user time and 2.20364 second system time

The end

Launcher Data 

Begin job on node121 at 2017-07-24 22:50:31
IDJOB=4253123
IDBENCH=133504
IDSOLVER=2634
FILE ID=node121/4253123-1500929431
RUNJOBID= node121-1500914921-3496
PBS_JOBID= 20625408
Free space on /tmp= 61816 MiB

SOLVER NAME= Naxos 1.1.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-07.xml
COMMAND LINE= ./naxos-xcsp3 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4253123-1500929431/watcher-4253123-1500929431 -o /tmp/evaluation-result-4253123-1500929431/solver-4253123-1500929431 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node121-1500914921-3496 --watchdog 2560  ./naxos-xcsp3 HOME/instance-4253123-1500929431.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ddd3703b8a67d475e5b0b20416c98cf0
RANDOM SEED=1002770015

node121.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        32114228 kB
MemAvailable:   32060012 kB
Buffers:           36396 kB
Cached:           224440 kB
SwapCached:            0 kB
Active:           175352 kB
Inactive:         131488 kB
Active(anon):      49136 kB
Inactive(anon):     8668 kB
Active(file):     126216 kB
Inactive(file):   122820 kB
Unevictable:        5760 kB
Mlocked:            5760 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2780 kB
Writeback:             0 kB
AnonPages:         51840 kB
Mapped:            30136 kB
Shmem:              8844 kB
Slab:              50136 kB
SReclaimable:      25164 kB
SUnreclaim:        24972 kB
KernelStack:        3280 kB
PageTables:         4800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     284220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       89472 kB
DirectMap2M:    33456128 kB

Free space on /tmp at the end= 61812 MiB
End job on node121 at 2017-07-24 23:00:55