Trace number 4100651

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) 1800.2 1800.56

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-maros.opb
MD5SUMffbe7c5e96212b70bc71f745eee091ea
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 variables42240
Total number of constraints836
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 constraints836
Minimum length of a constraint30
Maximum length of a constraint4740
Number of terms in the objective function 10110
Biggest coefficient in the objective function 11592
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 532977
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 532977
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.
1800.03/1800.40	c 
1800.03/1800.40	c *** TERMINATED *** by signal 15
1800.03/1800.40	s UNKNOWN
1800.03/1800.40	c _____________________________________________________________________________
1800.03/1800.40	c 
1800.03/1800.40	c std/band forms        : 462,266
1800.03/1800.40	c 2cl/3cl ITE-codings   : 5993566,3384068
1800.03/1800.40	c BDD/srt/adr Max costs : 378839,145398,1295
1800.03/1800.40	c BDDraw/bin/mul/srt/adr: 544,0,129,53,2
1800.03/1800.40	c BDD nodes             : 15802845
1800.03/1800.40	c Es1/CC detections     : 0,0
1800.03/1800.40	c SAT/UNSAT calls       : 0,0
1800.03/1800.40	c restarts              : 0
1800.03/1800.40	c conflicts             : 0              (0 /sec)
1800.03/1800.40	c decisions             : 0              (0 /sec)
1800.03/1800.40	c propagations          : 0              (0 /sec)
1800.03/1800.40	c inspects              : 0              (0 /sec)
1800.03/1800.40	c CPU time (solving tm) : 1798 s        (0 s)
1800.03/1800.40	c Time for Opt-base     : 26.15 s
1800.03/1800.40	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-4100651-1466217913/watcher-4100651-1466217913 -o /tmp/evaluation-result-4100651-1466217913/solver-4100651-1466217913 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466206079-966 --watchdog 1960 naps-1.02 HOME/instance-4100651-1466217913.opb 

pid=3981
running on 4 cores: 0,2,4,6

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: 4.60 2.99 2.45 4/177 3984
/proc/meminfo: memFree=24564064/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=8364 CPUtime=0 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 726 0 0 0 0 0 0 0 20 0 1 0 23838098 8564736 600 33554432000 4194304 5796924 140734362872496 140734841482632 5151552 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 2091 600 114 392 0 1690 0

[startup+0.100121 s]
/proc/loadavg: 4.60 2.99 2.45 4/177 3984
/proc/meminfo: memFree=24564064/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=13516 CPUtime=0.09 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 1964 0 0 0 9 0 0 0 20 0 1 0 23838098 13840384 1796 33554432000 4194304 5796924 140734362872496 140734841482632 5183584 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 3379 1796 124 392 0 2978 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13516

[startup+0.200303 s]
/proc/loadavg: 4.60 2.99 2.45 4/177 3984
/proc/meminfo: memFree=24564064/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=18416 CPUtime=0.19 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 3194 0 0 0 19 0 0 0 20 0 1 0 23838098 18857984 2943 33554432000 4194304 5796924 140734362872496 140734841482632 5087650 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 4604 2943 124 392 0 4203 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18416

[startup+0.300288 s]
/proc/loadavg: 4.60 2.99 2.45 4/177 3984
/proc/meminfo: memFree=24564064/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=22764 CPUtime=0.28 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 4292 0 0 0 28 0 0 0 20 0 1 0 23838098 23310336 4041 33554432000 4194304 5796924 140734362872496 140734841482632 4405344 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 5691 4041 124 392 0 5290 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22764

[startup+0.700221 s]
/proc/loadavg: 4.60 2.99 2.45 4/177 3984
/proc/meminfo: memFree=24564064/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=33400 CPUtime=0.69 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 6987 0 0 0 68 1 0 0 20 0 1 0 23838098 34201600 6737 33554432000 4194304 5796924 140734362872496 140734841482632 5095032 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 8383 6745 128 392 0 7982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33400

[startup+1.50023 s]
/proc/loadavg: 4.60 2.99 2.45 4/178 3985
/proc/meminfo: memFree=24527460/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=56368 CPUtime=1.48 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 14485 0 0 0 146 2 0 0 20 0 1 0 23838098 57720832 11929 33554432000 4194304 5796924 140734362872496 140734362869992 4404469 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 14092 11929 128 392 0 13691 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56368

[startup+3.10022 s]
/proc/loadavg: 4.47 2.99 2.46 4/178 3985
/proc/meminfo: memFree=24496396/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=77080 CPUtime=3.09 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 19992 0 0 0 306 3 0 0 20 0 1 0 23838098 78929920 16682 33554432000 4194304 5796924 140734362872496 140734362870360 4810736 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 19270 16682 130 392 0 18869 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77080

[startup+6.30026 s]
/proc/loadavg: 4.47 2.99 2.46 3/178 3985
/proc/meminfo: memFree=24461696/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=143100 CPUtime=6.29 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 36748 0 0 0 622 7 0 0 20 0 1 0 23838098 146534400 33107 33554432000 4194304 5796924 140734362872496 140734362432728 4863673 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 35775 33107 143 392 0 35374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 143100

[startup+12.7003 s]
/proc/loadavg: 4.09 2.95 2.45 3/178 3985
/proc/meminfo: memFree=24411224/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=177972 CPUtime=12.68 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 42796 0 0 0 1260 8 0 0 20 0 1 0 23838098 182243328 41562 33554432000 4194304 5796924 140734362872496 140734362869480 4425800 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 44493 41562 150 392 0 44092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 177972

[startup+25.5003 s]
/proc/loadavg: 3.85 2.94 2.45 3/178 3985
/proc/meminfo: memFree=24352784/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=222848 CPUtime=25.49 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 53061 0 0 0 2538 11 0 0 20 0 1 0 23838098 228196352 52983 33554432000 4194304 5796924 140734362872496 140734362868712 5087700 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 55712 52983 190 392 0 55311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 222848

[startup+51.1003 s]
/proc/loadavg: 3.30 2.88 2.45 3/178 3985
/proc/meminfo: memFree=24639528/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=259316 CPUtime=51.08 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 54330 0 0 0 5096 12 0 0 20 0 1 0 23838098 265539584 62265 33554432000 4194304 5796924 140734362872496 140734362869480 5087772 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 64829 62265 191 392 0 64428 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 259316

[startup+102.3 s]
/proc/loadavg: 2.66 2.77 2.43 4/177 3986
/proc/meminfo: memFree=24513040/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=374780 CPUtime=102.28 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 65688 0 0 0 10212 16 0 0 20 0 1 0 23838098 383774720 88628 33554432000 4194304 5796924 140734362872496 140734362868712 5077954 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 93695 88628 191 392 0 93294 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 374780

[startup+162.3 s]
/proc/loadavg: 2.32 2.66 2.41 3/177 3988
/proc/meminfo: memFree=24303064/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=558660 CPUtime=162.26 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 83622 0 0 0 16204 22 0 0 20 0 1 0 23838098 572067840 135549 33554432000 4194304 5796924 140734362872496 140734362868712 5087752 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 139665 135549 191 392 0 139264 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 558660

[startup+222.307 s]
/proc/loadavg: 2.15 2.54 2.39 3/177 3989
/proc/meminfo: memFree=24009860/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=840040 CPUtime=222.26 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 142804 0 0 0 22194 32 0 0 20 0 1 0 23838098 860200960 201374 33554432000 4194304 5796924 140734362872496 140734362868712 5077911 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 210010 201374 191 392 0 209609 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 840040

[startup+282.3 s]
/proc/loadavg: 2.23 2.49 2.38 3/177 3990
/proc/meminfo: memFree=18581988/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7225472 CPUtime=282.25 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 482860 0 0 0 28042 183 0 0 20 0 1 0 23838098 7398883328 1554021 33554432000 4194304 5796924 140734362872496 140734362869464 4639794 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1806368 1554021 201 392 0 1805967 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 7225472

[startup+342.3 s]
/proc/loadavg: 2.18 2.42 2.36 3/178 3994
/proc/meminfo: memFree=18526856/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7398508 CPUtime=342.23 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 541916 0 0 0 34011 212 0 0 20 0 1 0 23838098 7576072192 1556316 33554432000 4194304 5796924 140734362872496 140734362870024 4569038 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1849627 1556316 218 392 0 1849226 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 7398508

[startup+402.3 s]
/proc/loadavg: 2.24 2.40 2.35 3/177 3995
/proc/meminfo: memFree=18481096/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7422076 CPUtime=402.23 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 542548 0 0 0 40009 214 0 0 20 0 1 0 23838098 7600205824 1561953 33554432000 4194304 5796924 140734362872496 140734362870024 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1855519 1561953 219 392 0 1855118 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 7422076

[startup+462.3 s]
/proc/loadavg: 2.22 2.36 2.34 4/177 3997
/proc/meminfo: memFree=18442412/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7422076 CPUtime=462.22 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 542769 0 0 0 46008 214 0 0 20 0 1 0 23838098 7600205824 1564519 33554432000 4194304 5796924 140734362872496 140734362870024 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1855519 1564519 219 392 0 1855118 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 7422076

[startup+522.3 s]
/proc/loadavg: 2.15 2.31 2.33 3/177 3998
/proc/meminfo: memFree=18413540/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7422076 CPUtime=522.21 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 542983 0 0 0 52005 216 0 0 20 0 1 0 23838098 7600205824 1566056 33554432000 4194304 5796924 140734362872496 140734362870024 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1855519 1566056 219 392 0 1855118 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 7422076

[startup+582.3 s]
/proc/loadavg: 2.09 2.26 2.31 3/177 3999
/proc/meminfo: memFree=18369068/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7441216 CPUtime=582.2 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 543501 0 0 0 58004 216 0 0 20 0 1 0 23838098 7619805184 1569640 33554432000 4194304 5796924 140734362872496 140734362869544 4606480 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1860304 1569640 219 392 0 1859903 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 7441216


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.26 2.28 3/178 4054
/proc/meminfo: memFree=23408156/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7461876 CPUtime=942.13 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 545133 0 0 0 93990 223 0 0 20 0 1 0 23838098 7640961024 1581432 33554432000 4194304 5796924 140734362872496 140734362870024 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1865469 1581432 219 392 0 1865068 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 7461876

[startup+1002.3 s]
/proc/loadavg: 2.27 2.27 2.27 3/178 4078
/proc/meminfo: memFree=23344440/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7461876 CPUtime=1002.12 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 545566 0 0 0 99987 225 0 0 20 0 1 0 23838098 7640961024 1581944 33554432000 4194304 5796924 140734362872496 140734362870024 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1865469 1581944 219 392 0 1865068 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 7461876

[startup+1062.3 s]
/proc/loadavg: 2.17 2.23 2.26 3/177 4080
/proc/meminfo: memFree=23320320/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7461876 CPUtime=1062.1 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 545801 0 0 0 105984 226 0 0 20 0 1 0 23838098 7640961024 1583483 33554432000 4194304 5796924 140734362872496 140734362870024 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1865469 1583483 219 392 0 1865068 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 7461876

[startup+1122.3 s]
/proc/loadavg: 2.25 2.24 2.26 3/177 4081
/proc/meminfo: memFree=23213552/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7461876 CPUtime=1122.08 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546256 0 0 0 111981 227 0 0 20 0 1 0 23838098 7640961024 1585254 33554432000 4194304 5796924 140734362872496 140734362870024 4606503 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1865469 1585254 219 392 0 1865068 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 7461876

[startup+1182.3 s]
/proc/loadavg: 2.33 2.26 2.27 4/177 4082
/proc/meminfo: memFree=23194216/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7461876 CPUtime=1182.08 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546690 0 0 0 117980 228 0 0 20 0 1 0 23838098 7640961024 1585986 33554432000 4194304 5796924 140734362872496 140734362870024 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1865469 1585986 219 392 0 1865068 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 7461876

[startup+1242.3 s]
/proc/loadavg: 2.25 2.24 2.26 3/177 4083
/proc/meminfo: memFree=19657152/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1242.06 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546755 0 0 0 123978 228 0 0 20 0 1 0 23838098 7660273664 1589115 33554432000 4194304 5796924 140734362872496 140734362869544 4606483 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1589115 219 392 0 1869783 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 7480736

[startup+1302.3 s]
/proc/loadavg: 2.18 2.23 2.26 3/177 4084
/proc/meminfo: memFree=19621532/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1302.05 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546765 0 0 0 129977 228 0 0 20 0 1 0 23838098 7660273664 1590652 33554432000 4194304 5796924 140734362872496 140734362869544 4568928 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1590652 219 392 0 1869783 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 7480736

[startup+1362.3 s]
/proc/loadavg: 2.18 2.21 2.25 3/176 4085
/proc/meminfo: memFree=19576428/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1362.04 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546771 0 0 0 135976 228 0 0 20 0 1 0 23838098 7660273664 1592188 33554432000 4194304 5796924 140734362872496 140734362869544 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1592188 219 392 0 1869783 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 7480736

[startup+1422.3 s]
/proc/loadavg: 2.24 2.23 2.25 3/177 4087
/proc/meminfo: memFree=19545608/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1422.04 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546780 0 0 0 141976 228 0 0 20 0 1 0 23838098 7660273664 1593212 33554432000 4194304 5796924 140734362872496 140734362869544 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1593212 219 392 0 1869783 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 7480736

[startup+1482.3 s]
/proc/loadavg: 2.22 2.22 2.25 3/177 4088
/proc/meminfo: memFree=19519392/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1482.02 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546783 0 0 0 147974 228 0 0 20 0 1 0 23838098 7660273664 1594236 33554432000 4194304 5796924 140734362872496 140734362869544 4606531 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1594236 219 392 0 1869783 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 7480736

[startup+1542.31 s]
/proc/loadavg: 2.33 2.26 2.26 3/178 4092
/proc/meminfo: memFree=19500372/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1542.01 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 546810 0 0 0 153972 229 0 0 20 0 1 0 23838098 7660273664 1595261 33554432000 4194304 5796924 140734362872496 140734362869544 4606708 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1595261 219 392 0 1869783 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 7480736

[startup+1602.3 s]
/proc/loadavg: 2.29 2.26 2.26 3/177 4093
/proc/meminfo: memFree=19465656/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1601.99 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 547034 0 0 0 159969 230 0 0 20 0 1 0 23838098 7660273664 1597309 33554432000 4194304 5796924 140734362872496 140734362870024 4594171 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1597309 219 392 0 1869783 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 7480736

[startup+1662.3 s]
/proc/loadavg: 2.19 2.24 2.25 3/175 4094
/proc/meminfo: memFree=19441032/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1661.97 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 547361 0 0 0 165966 231 0 0 20 0 1 0 23838098 7660273664 1598333 33554432000 4194304 5796924 140734362872496 140734362870024 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1598333 219 392 0 1869783 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 7480736

[startup+1722.3 s]
/proc/loadavg: 2.23 2.24 2.25 4/177 4097
/proc/meminfo: memFree=19417428/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1721.96 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 547696 0 0 0 171963 233 0 0 20 0 1 0 23838098 7660273664 1598940 33554432000 4194304 5796924 140734362872496 140734362870024 4606433 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1598940 219 392 0 1869783 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 7480736

[startup+1782.3 s]
/proc/loadavg: 2.27 2.24 2.25 3/177 4098
/proc/meminfo: memFree=19401056/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1781.94 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 547926 0 0 0 177960 234 0 0 20 0 1 0 23838098 7660273664 1598940 33554432000 4194304 5796924 140734362872496 140734362870024 4606507 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1598940 219 392 0 1869783 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 7480736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.28 2.24 2.25 3/177 4098
/proc/meminfo: memFree=19562828/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=7480736 CPUtime=1800.03 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202496 548044 0 0 0 179769 234 0 0 20 0 1 0 23838098 7660273664 1598940 33554432000 4194304 5796924 140734362872496 140734362870024 4606555 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 1870184 1598940 219 392 0 1869783 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7480736

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 3984 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.28 2.24 2.25 3/177 4098
/proc/meminfo: memFree=19562828/32872528 swapFree=1497824/1644992
[pid=3984] ppid=3981 vsize=0 CPUtime=1800.13 cores=0,2,4,6
/proc/3984/stat : 3984 (naps-1.02) R 3981 3984 950 0 -1 4202500 548055 0 0 0 179769 244 0 0 20 0 1 0 23838098 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/3984/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.2
CPU user time (s): 1797.7
CPU system time (s): 2.50462
CPU usage (%): 99.9803
Max. virtual memory (cumulated for all children) (KiB): 8679804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.50462
maximum resident set size= 7019024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 548055
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= 193
involuntary context switches= 2365

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5923 second user time and 6.86895 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-18 04:45:13
IDJOB=4100651
IDBENCH=1644
IDSOLVER=2544
FILE ID=node124/4100651-1466217913
RUNJOBID= node124-1466206079-966
PBS_JOBID= 19918153
Free space on /tmp= 71720 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-maros.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100651-1466217913/watcher-4100651-1466217913 -o /tmp/evaluation-result-4100651-1466217913/solver-4100651-1466217913 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466206079-966 --watchdog 1960  naps-1.02 HOME/instance-4100651-1466217913.opb

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

MD5SUM BENCH= ffbe7c5e96212b70bc71f745eee091ea
RANDOM SEED=1913370074

node124.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.54
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		: 2666.791
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        24563692 kB
Buffers:          108636 kB
Cached:           126788 kB
SwapCached:         3080 kB
Active:          5716676 kB
Inactive:         156648 kB
Active(anon):    5637836 kB
Inactive(anon):     2880 kB
Active(file):      78840 kB
Inactive(file):   153768 kB
Unevictable:     1644992 kB
Mlocked:         1497824 kB
SwapTotal:      67108856 kB
SwapFree:       67099796 kB
Dirty:             11612 kB
Writeback:             0 kB
AnonPages:       7296144 kB
Mapped:             9584 kB
Shmem:                 0 kB
Slab:             626944 kB
SReclaimable:      70416 kB
SUnreclaim:       556528 kB
KernelStack:        1472 kB
PageTables:        18912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    8120220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3416064 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= 71716 MiB
End job on node124 at 2016-06-18 05:15:13