Trace number 4100875

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
NaPS 1.02? (TO) 1800.01 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-perold.opb
MD5SUM1cb0147510c9838b4e6052b678a2a523
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36286
Total number of constraints891
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints891
Minimum length of a constraint10
Maximum length of a constraint991
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262399
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525072
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.00/1800.40	c 
1800.00/1800.40	c *** TERMINATED *** by signal 15
1800.00/1800.40	s UNKNOWN
1800.00/1800.40	c _____________________________________________________________________________
1800.00/1800.40	c 
1800.00/1800.40	c std/band forms        : 392,247
1800.00/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.40	c BDD/srt/adr Max costs : 182553,78536,2658
1800.00/1800.40	c BDDraw/bin/mul/srt/adr: 148,0,406,70,14
1800.00/1800.40	c BDD nodes             : 20089461
1800.00/1800.40	c Es1/CC detections     : 0,0
1800.00/1800.40	c SAT/UNSAT calls       : 0,0
1800.00/1800.40	c restarts              : 0
1800.00/1800.40	c conflicts             : 0              (0 /sec)
1800.00/1800.40	c decisions             : 0              (0 /sec)
1800.00/1800.40	c propagations          : 0              (0 /sec)
1800.00/1800.40	c inspects              : 0              (0 /sec)
1800.00/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.00/1800.40	c Time for Opt-base     : 1530 s
1800.00/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

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-4100875-1466221307/watcher-4100875-1466221307 -o /tmp/evaluation-result-4100875-1466221307/solver-4100875-1466221307 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11874 --watchdog 1960 naps-1.02 HOME/instance-4100875-1466221307.opb 

pid=15378
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.16 2.17 3/176 15381
/proc/meminfo: memFree=30482408/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=6816 CPUtime=0 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 399 0 0 0 0 0 0 0 20 0 1 0 24179733 6979584 273 33554432000 4194304 5796924 140733964809808 140736875093704 4404063 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 1704 273 128 392 0 1303 0

[startup+0.100149 s]
/proc/loadavg: 2.23 2.16 2.17 3/176 15381
/proc/meminfo: memFree=30482408/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=11716 CPUtime=0.09 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 1596 0 0 0 9 0 0 0 20 0 1 0 24179733 11997184 1470 33554432000 4194304 5796924 140733964809808 140736875093704 5087501 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 2929 1470 129 392 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11716

[startup+0.200327 s]
/proc/loadavg: 2.23 2.16 2.17 3/176 15381
/proc/meminfo: memFree=30482408/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=15632 CPUtime=0.19 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 2556 0 0 0 19 0 0 0 20 0 1 0 24179733 16007168 2388 33554432000 4194304 5796924 140733964809808 140736875093704 4352965 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 3908 2388 129 392 0 3507 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15632

[startup+0.300315 s]
/proc/loadavg: 2.23 2.16 2.17 3/176 15381
/proc/meminfo: memFree=30482408/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=18736 CPUtime=0.29 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 3397 0 0 0 29 0 0 0 20 0 1 0 24179733 19185664 3229 33554432000 4194304 5796924 140733964809808 140736875093704 4805646 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 4684 3229 129 392 0 4283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18736

[startup+0.700249 s]
/proc/loadavg: 2.23 2.16 2.17 3/176 15381
/proc/meminfo: memFree=30482408/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=33196 CPUtime=0.69 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 6954 0 0 0 68 1 0 0 20 0 1 0 24179733 33992704 6703 33554432000 4194304 5796924 140733964809808 140733964808968 5092526 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 8299 6703 129 392 0 7898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33196

[startup+1.50027 s]
/proc/loadavg: 2.21 2.16 2.17 4/177 15382
/proc/meminfo: memFree=30443456/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=54536 CPUtime=1.49 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 12515 0 0 0 147 2 0 0 20 0 1 0 24179733 55844864 11980 33554432000 4194304 5796924 140733964809808 140733964807672 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 13634 11980 144 392 0 13233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54536

[startup+3.10021 s]
/proc/loadavg: 2.21 2.16 2.17 4/177 15382
/proc/meminfo: memFree=30433040/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=54608 CPUtime=3.09 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 12536 0 0 0 307 2 0 0 20 0 1 0 24179733 55918592 12001 33554432000 4194304 5796924 140733964809808 140733964806024 5087724 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 13652 12001 145 392 0 13251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54608

[startup+6.30023 s]
/proc/loadavg: 2.21 2.16 2.17 4/177 15382
/proc/meminfo: memFree=30433080/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=54624 CPUtime=6.29 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 12540 0 0 0 627 2 0 0 20 0 1 0 24179733 55934976 12005 33554432000 4194304 5796924 140733964809808 140733964806024 5096658 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 13656 12005 145 392 0 13255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54624

[startup+12.7002 s]
/proc/loadavg: 2.26 2.17 2.17 4/177 15382
/proc/meminfo: memFree=30432600/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=54636 CPUtime=12.69 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 12543 0 0 0 1267 2 0 0 20 0 1 0 24179733 55947264 12008 33554432000 4194304 5796924 140733964809808 140733964806024 5092416 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 13659 12008 145 392 0 13258 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54636

[startup+25.5003 s]
/proc/loadavg: 2.22 2.16 2.17 3/177 15382
/proc/meminfo: memFree=30432204/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=57236 CPUtime=25.49 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 13014 0 0 0 2547 2 0 0 20 0 1 0 24179733 58609664 12479 33554432000 4194304 5796924 140733964809808 140733964806024 4316858 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 14309 12479 145 392 0 13908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57236

[startup+51.1003 s]
/proc/loadavg: 2.28 2.18 2.18 3/177 15382
/proc/meminfo: memFree=30426212/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=60444 CPUtime=51.08 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 14233 0 0 0 5106 2 0 0 20 0 1 0 24179733 61894656 13368 33554432000 4194304 5796924 140733964809808 140733964806024 5087529 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 15111 13368 145 392 0 14710 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 60444

[startup+102.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 15383
/proc/meminfo: memFree=30389576/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=92060 CPUtime=102.28 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 21657 0 0 0 10224 4 0 0 20 0 1 0 24179733 94269440 21155 33554432000 4194304 5796924 140733964809808 140733964505480 5092450 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 23015 21155 145 392 0 22614 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 92060

[startup+162.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 15384
/proc/meminfo: memFree=30312912/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=122088 CPUtime=162.26 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 28163 0 0 0 16221 5 0 0 20 0 1 0 24179733 125018112 28386 33554432000 4194304 5796924 140733964809808 140733964806024 5092425 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 30522 28386 145 392 0 30121 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 122088

[startup+222.307 s]
/proc/loadavg: 2.21 2.17 2.17 4/177 15386
/proc/meminfo: memFree=30245488/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=181272 CPUtime=222.23 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 34761 0 0 0 22215 8 0 0 20 0 1 0 24179733 185622528 43568 33554432000 4194304 5796924 140733964809808 140733964806024 4805600 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 45318 43568 145 392 0 44917 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 181272

[startup+282.3 s]
/proc/loadavg: 2.26 2.19 2.18 3/177 15387
/proc/meminfo: memFree=30130348/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=258392 CPUtime=282.22 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 52224 0 0 0 28211 11 0 0 20 0 1 0 24179733 264593408 62053 33554432000 4194304 5796924 140733964809808 140733964806024 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 64598 62053 145 392 0 64197 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 258392

[startup+342.3 s]
/proc/loadavg: 2.09 2.15 2.17 3/177 15388
/proc/meminfo: memFree=30106108/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=269612 CPUtime=342.21 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 55047 0 0 0 34209 12 0 0 20 0 1 0 24179733 276082688 65898 33554432000 4194304 5796924 140733964809808 140733964806024 5087774 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 67403 65898 145 392 0 67002 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 269612

[startup+402.3 s]
/proc/loadavg: 2.17 2.15 2.17 4/177 15389
/proc/meminfo: memFree=30027012/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=340128 CPUtime=402.21 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 59398 0 0 0 40206 15 0 0 20 0 1 0 24179733 348291072 82699 33554432000 4194304 5796924 140733964809808 140733964806792 4806784 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 85032 82699 152 392 0 84631 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 340128

[startup+462.3 s]
/proc/loadavg: 2.10 2.14 2.16 3/177 15390
/proc/meminfo: memFree=30005612/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=373828 CPUtime=462.19 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 63165 0 0 0 46204 15 0 0 20 0 1 0 24179733 382799872 87488 33554432000 4194304 5796924 140733964809808 140733964806024 5096620 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 93457 87488 152 392 0 93056 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 373828

[startup+522.3 s]
/proc/loadavg: 2.03 2.11 2.15 3/177 15394
/proc/meminfo: memFree=29987160/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=383596 CPUtime=522.18 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 65617 0 0 0 52202 16 0 0 20 0 1 0 24179733 392802304 90962 33554432000 4194304 5796924 140733964809808 140733964806024 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 95899 90962 152 392 0 95498 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 383596

[startup+582.3 s]
/proc/loadavg: 2.01 2.09 2.14 3/177 15396
/proc/meminfo: memFree=29869576/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=397588 CPUtime=582.18 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 69092 0 0 0 58201 17 0 0 20 0 1 0 24179733 407130112 95970 33554432000 4194304 5796924 140733964809808 140733964806024 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 99397 95970 152 392 0 98996 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 397588


################
# More data... #
################


[startup+882.307 s]
/proc/loadavg: 2.19 2.10 2.11 4/177 15402
/proc/meminfo: memFree=29607720/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=575396 CPUtime=882.14 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 85490 0 0 0 88191 23 0 0 20 0 1 0 24179733 589205504 141866 33554432000 4194304 5796924 140733964809808 140733964806024 4809856 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 143849 141866 152 392 0 143448 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 575396

[startup+942.3 s]
/proc/loadavg: 2.11 2.09 2.10 3/177 15403
/proc/meminfo: memFree=29559744/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=646004 CPUtime=942.12 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 91973 0 0 0 94188 24 0 0 20 0 1 0 24179733 661508096 149371 33554432000 4194304 5796924 140733964809808 140733964806024 5096569 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 161501 149371 152 392 0 161100 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 646004

[startup+1002.3 s]
/proc/loadavg: 2.14 2.10 2.10 3/177 15404
/proc/meminfo: memFree=29517844/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=656300 CPUtime=1002.11 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 94567 0 0 0 100187 24 0 0 20 0 1 0 24179733 672051200 152987 33554432000 4194304 5796924 140733964809808 140733964806024 5087643 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 164075 152987 152 392 0 163674 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 656300

[startup+1062.3 s]
/proc/loadavg: 2.10 2.09 2.10 3/177 15405
/proc/meminfo: memFree=29494720/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=662504 CPUtime=1062.1 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 96100 0 0 0 106186 24 0 0 20 0 1 0 24179733 678404096 154520 33554432000 4194304 5796924 140733964809808 140733964806024 5092604 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 165626 154520 152 392 0 165225 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 662504

[startup+1122.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/178 15409
/proc/meminfo: memFree=29461536/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=665408 CPUtime=1122.1 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 96843 0 0 0 112185 25 0 0 20 0 1 0 24179733 681377792 157818 33554432000 4194304 5796924 140733964809808 140733964806792 5087776 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 166352 157818 152 392 0 165951 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 665408

[startup+1182.3 s]
/proc/loadavg: 2.08 2.08 2.09 3/178 15434
/proc/meminfo: memFree=29386644/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=703028 CPUtime=1182.08 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 106246 0 0 0 118182 26 0 0 20 0 1 0 24179733 719900672 168243 33554432000 4194304 5796924 140733964809808 140733964806792 4863664 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 175757 168243 152 392 0 175356 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 703028

[startup+1242.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/177 15481
/proc/meminfo: memFree=29944372/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=707648 CPUtime=1242.07 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 107392 0 0 0 124181 26 0 0 20 0 1 0 24179733 724631552 169900 33554432000 4194304 5796924 140733964809808 140733964806792 5092558 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 176912 169900 152 392 0 176511 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 707648

[startup+1302.3 s]
/proc/loadavg: 2.04 2.06 2.08 3/177 15482
/proc/meminfo: memFree=29720004/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=712268 CPUtime=1302.07 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 108564 0 0 0 130180 27 0 0 20 0 1 0 24179733 729362432 171583 33554432000 4194304 5796924 140733964809808 140733964806792 5087780 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 178067 171583 152 392 0 177666 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 712268

[startup+1362.3 s]
/proc/loadavg: 2.12 2.08 2.09 4/177 15528
/proc/meminfo: memFree=29973368/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=714248 CPUtime=1362.03 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 109112 0 0 0 136176 27 0 0 20 0 1 0 24179733 731389952 172091 33554432000 4194304 5796924 140733964809808 140733964806024 4809992 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 178562 172091 152 392 0 178161 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 714248

[startup+1422.3 s]
/proc/loadavg: 2.14 2.09 2.09 3/177 15529
/proc/meminfo: memFree=29945576/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=718340 CPUtime=1421.98 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 110160 0 0 0 142171 27 0 0 20 0 1 0 24179733 735580160 174113 33554432000 4194304 5796924 140733964809808 140733964806024 4805619 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/15381/statm: 179585 174113 152 392 0 179184 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 718340

[startup+1482.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 15531
/proc/meminfo: memFree=29908272/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=724676 CPUtime=1481.95 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 111786 0 0 0 148167 28 0 0 20 0 1 0 24179733 742068224 176719 33554432000 4194304 5796924 140733964809808 140733964806024 4295718 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 181169 176719 152 392 0 180768 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 724676

[startup+1542.31 s]
/proc/loadavg: 2.23 2.13 2.10 3/177 15532
/proc/meminfo: memFree=29656900/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=932604 CPUtime=1541.94 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 122217 0 0 0 154160 34 0 0 20 0 1 0 24179733 954986496 229279 33554432000 4194304 5796924 140733964809808 140733964806024 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 233151 229279 192 392 0 232750 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 932604

[startup+1602.3 s]
/proc/loadavg: 2.19 2.13 2.10 3/177 15533
/proc/meminfo: memFree=29628216/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=932604 CPUtime=1601.92 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 122219 0 0 0 160158 34 0 0 20 0 1 0 24179733 954986496 230303 33554432000 4194304 5796924 140733964809808 140733964806024 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 233151 230303 192 392 0 232750 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 932604

[startup+1662.3 s]
/proc/loadavg: 2.23 2.15 2.10 3/177 15534
/proc/meminfo: memFree=29442668/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=987516 CPUtime=1661.91 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 135955 0 0 0 166155 36 0 0 20 0 1 0 24179733 1011216384 245061 33554432000 4194304 5796924 140733964809808 140733964806792 5087766 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 246879 245061 192 392 0 246478 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 987516

[startup+1722.3 s]
/proc/loadavg: 2.26 2.17 2.11 3/178 15538
/proc/meminfo: memFree=29386156/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=1061016 CPUtime=1721.9 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 137296 0 0 0 172154 36 0 0 20 0 1 0 24179733 1086480384 247424 33554432000 4194304 5796924 140733964809808 140733964806024 5094403 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 265254 247424 192 392 0 264853 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 1061016

[startup+1782.3 s]
/proc/loadavg: 2.25 2.18 2.11 4/177 15540
/proc/meminfo: memFree=26964036/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=1061016 CPUtime=1781.9 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 137299 0 0 0 178153 37 0 0 20 0 1 0 24179733 1086480384 248960 33554432000 4194304 5796924 140733964809808 140733964806024 4199760 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 265254 248960 192 392 0 264853 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 1061016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.19 2.17 2.11 3/177 15541
/proc/meminfo: memFree=26921156/32872528 swapFree=1103996/1183712
[pid=15381] ppid=15378 vsize=1061016 CPUtime=1800 cores=1,3,5,7
/proc/15381/stat : 15381 (naps-1.02) R 15378 15381 11857 0 -1 4202496 137300 0 0 0 179963 37 0 0 20 0 1 0 24179733 1086480384 249472 33554432000 4194304 5796924 140733964809808 140733964806024 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/15381/statm: 265254 249472 192 392 0 264853 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1061016

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 15381 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.01
CPU user time (s): 1799.63
CPU system time (s): 0.379942
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 1062128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.379942
maximum resident set size= 1044328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137312
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= 172
involuntary context switches= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.61115 second user time and 6.46102 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-18 05:41:48
IDJOB=4100875
IDBENCH=1672
IDSOLVER=2544
FILE ID=node115/4100875-1466221307
RUNJOBID= node115-1466206100-11874
PBS_JOBID= 19918161
Free space on /tmp= 71736 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-perold.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100875-1466221307/watcher-4100875-1466221307 -o /tmp/evaluation-result-4100875-1466221307/solver-4100875-1466221307 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11874 --watchdog 1960  naps-1.02 HOME/instance-4100875-1466221307.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1cb0147510c9838b4e6052b678a2a523
RANDOM SEED=653134123

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.20
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
cpu MHz		: 2667.103
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 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 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 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
cpu MHz		: 2667.103
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 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 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 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	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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 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 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 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
cpu MHz		: 2667.103
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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 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 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 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
cpu MHz		: 2667.103
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 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 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 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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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 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 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 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:       32872528 kB
MemFree:        30482680 kB
Buffers:          103832 kB
Cached:           122464 kB
SwapCached:         2472 kB
Active:           306196 kB
Inactive:         153128 kB
Active(anon):     232832 kB
Inactive(anon):     2168 kB
Active(file):      73364 kB
Inactive(file):   150960 kB
Unevictable:     1183712 kB
Mlocked:         1103996 kB
SwapTotal:      67108856 kB
SwapFree:       67099632 kB
Dirty:              5436 kB
Writeback:             0 kB
AnonPages:       1482496 kB
Mapped:             9052 kB
Shmem:                 0 kB
Slab:             611296 kB
SReclaimable:      55280 kB
SUnreclaim:       556016 kB
KernelStack:        1472 kB
PageTables:         7052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1534412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    200704 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node115 at 2016-06-18 06:11:48