Trace number 4101835

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) 1800.04 1800.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-modglob.opb
MD5SUM1c32686691bf96e75781667309b05481
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 104
Optimality of the best value was proved NO
Number of variables9818
Total number of constraints291
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 constraints291
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 9818
Biggest coefficient in the objective function 7770
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 533087
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 533087
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.
1800.00/1800.30	c 
1800.00/1800.30	c *** TERMINATED *** by signal 15
1800.00/1800.30	s UNKNOWN
1800.00/1800.30	c _____________________________________________________________________________
1800.00/1800.30	c 
1800.00/1800.30	c std/band forms        : 197,92
1800.00/1800.30	c 2cl/3cl ITE-codings   : 132550,1644119
1800.00/1800.30	c BDD/srt/adr Max costs : 51470,0,0
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 92,0,197,0,0
1800.00/1800.30	c BDD nodes             : 2014866
1800.00/1800.30	c Es1/CC detections     : 0,0
1800.00/1800.30	c SAT/UNSAT calls       : 0,0
1800.00/1800.30	c restarts              : 0
1800.00/1800.30	c conflicts             : 0              (0 /sec)
1800.00/1800.30	c decisions             : 0              (0 /sec)
1800.00/1800.30	c propagations          : 0              (0 /sec)
1800.00/1800.30	c inspects              : 0              (0 /sec)
1800.00/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 19.46 s
1800.00/1800.30	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-4101835-1466233831/watcher-4101835-1466233831 -o /tmp/evaluation-result-4101835-1466233831/solver-4101835-1466233831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-403 --watchdog 1960 naps-1.02 HOME/instance-4101835-1466233831.opb 

pid=5012
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: 2.24 2.24 2.19 3/175 5015
/proc/meminfo: memFree=28025432/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=8564 CPUtime=0 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 786 0 0 0 0 0 0 0 20 0 1 0 25430049 8769536 660 33554432000 4194304 5796924 140734963583584 140736144355224 4349758 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 2141 661 114 392 0 1740 0

[startup+0.100158 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 5015
/proc/meminfo: memFree=28025432/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=11612 CPUtime=0.09 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 1547 0 0 0 9 0 0 0 20 0 1 0 25430049 11890688 1421 33554432000 4194304 5796924 140734963583584 140736144355224 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 2903 1421 128 392 0 2502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11612

[startup+0.200306 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 5015
/proc/meminfo: memFree=28025432/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=15140 CPUtime=0.19 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 2503 0 0 0 19 0 0 0 20 0 1 0 25430049 15503360 2300 33554432000 4194304 5796924 140734963583584 140734963581896 5092431 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 3785 2300 140 392 0 3384 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15140

[startup+0.300289 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 5015
/proc/meminfo: memFree=28025432/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=15800 CPUtime=0.29 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 2685 0 0 0 29 0 0 0 20 0 1 0 25430049 16179200 2482 33554432000 4194304 5796924 140734963583584 140734963581896 5092423 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 3950 2482 145 392 0 3549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15800

[startup+0.700306 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 5015
/proc/meminfo: memFree=28025432/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=15800 CPUtime=0.69 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 2685 0 0 0 69 0 0 0 20 0 1 0 25430049 16179200 2482 33554432000 4194304 5796924 140734963583584 140734963581896 5092467 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 3950 2482 145 392 0 3549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15800

[startup+1.50023 s]
/proc/loadavg: 2.22 2.23 2.18 3/176 5016
/proc/meminfo: memFree=28014328/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=16792 CPUtime=1.49 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 2890 0 0 0 149 0 0 0 20 0 1 0 25430049 17195008 2687 33554432000 4194304 5796924 140734963583584 140734963579800 4865554 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 4198 2687 145 392 0 3797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16792

[startup+3.10023 s]
/proc/loadavg: 2.22 2.23 2.18 3/176 5016
/proc/meminfo: memFree=28010916/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=17736 CPUtime=3.09 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 3196 0 0 0 309 0 0 0 20 0 1 0 25430049 18161664 2910 33554432000 4194304 5796924 140734963583584 140734963579800 4840439 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 4434 2910 145 392 0 4033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17736

[startup+6.30023 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 5016
/proc/meminfo: memFree=28004616/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=18900 CPUtime=6.29 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 3692 0 0 0 629 0 0 0 20 0 1 0 25430049 19353600 3241 33554432000 4194304 5796924 140734963583584 140734963579800 5087675 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 4725 3241 145 392 0 4324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18900

[startup+12.7003 s]
/proc/loadavg: 2.27 2.24 2.19 3/176 5016
/proc/meminfo: memFree=27997468/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=22568 CPUtime=12.68 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 4865 0 0 0 1268 0 0 0 20 0 1 0 25430049 23109632 4084 33554432000 4194304 5796924 140734963583584 140734963579800 5096658 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 5642 4084 145 392 0 5241 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22568

[startup+25.5004 s]
/proc/loadavg: 2.30 2.25 2.19 3/176 5016
/proc/meminfo: memFree=27924196/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=78172 CPUtime=25.48 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 17243 0 0 0 2546 2 0 0 20 0 1 0 25430049 80048128 18062 33554432000 4194304 5796924 140734963583584 140734963547096 4805711 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 19543 18062 145 392 0 19142 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78172

[startup+51.1004 s]
/proc/loadavg: 2.25 2.24 2.19 3/175 5016
/proc/meminfo: memFree=26908944/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1160008 CPUtime=51.09 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 79365 0 0 0 5082 27 0 0 20 0 1 0 25430049 1187848192 263754 33554432000 4194304 5796924 140734963583584 140734963580776 4647818 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 290002 263754 153 392 0 289601 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1160008

[startup+102.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/175 5017
/proc/meminfo: memFree=26820668/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1239508 CPUtime=102.28 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 92052 0 0 0 10199 29 0 0 20 0 1 0 25430049 1269256192 290238 33554432000 4194304 5796924 140734963583584 140734963580632 4583208 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 309877 290238 171 392 0 309476 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1239508

[startup+162.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/175 5019
/proc/meminfo: memFree=26767384/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1263096 CPUtime=162.27 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 94754 0 0 0 16193 34 0 0 20 0 1 0 25430049 1293410304 290171 33554432000 4194304 5796924 140734963583584 140734963580632 4583352 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 315774 290171 171 392 0 315373 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1263096

[startup+222.307 s]
/proc/loadavg: 2.19 2.21 2.18 3/175 5020
/proc/meminfo: memFree=26751628/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1268876 CPUtime=222.26 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 95473 0 0 0 22192 34 0 0 20 0 1 0 25430049 1299329024 299066 33554432000 4194304 5796924 140734963583584 140734963580632 4583042 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 317219 299066 171 392 0 316818 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1268876

[startup+282.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/175 5021
/proc/meminfo: memFree=26813688/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1284804 CPUtime=282.25 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 97993 0 0 0 28184 41 0 0 20 0 1 0 25430049 1315639296 297464 33554432000 4194304 5796924 140734963583584 140734963581048 4595318 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 321201 297464 171 392 0 320800 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 1284804

[startup+342.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 5022
/proc/meminfo: memFree=26717456/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1290720 CPUtime=342.24 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 98588 0 0 0 34182 42 0 0 20 0 1 0 25430049 1321697280 306746 33554432000 4194304 5796924 140734963583584 140734963580632 4569014 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 322680 306746 171 392 0 322279 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1290720

[startup+402.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/175 5023
/proc/meminfo: memFree=26668248/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1300264 CPUtime=402.23 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 100666 0 0 0 40175 48 0 0 20 0 1 0 25430049 1331470336 305210 33554432000 4194304 5796924 140734963583584 140734963581048 4606755 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 325066 305210 171 392 0 324665 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 1300264

[startup+462.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 5025
/proc/meminfo: memFree=26685500/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1439848 CPUtime=462.22 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 101919 0 0 0 46172 50 0 0 20 0 1 0 25430049 1474404352 315118 33554432000 4194304 5796924 140734963583584 140734963581224 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 359962 315118 171 392 0 359561 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1439848

[startup+522.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/175 5026
/proc/meminfo: memFree=26639832/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1319940 CPUtime=522.21 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 103288 0 0 0 52167 54 0 0 20 0 1 0 25430049 1351618560 312890 33554432000 4194304 5796924 140734963583584 140734963581048 4583226 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 329985 312890 171 392 0 329584 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1319940

[startup+582.3 s]
/proc/loadavg: 2.28 2.21 2.19 3/176 5030
/proc/meminfo: memFree=26687904/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1460388 CPUtime=582.2 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 104531 0 0 0 58164 56 0 0 20 0 1 0 25430049 1495437312 322279 33554432000 4194304 5796924 140734963583584 140734963580632 4568928 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 365097 322279 171 392 0 364696 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1460388


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.20 2.18 4/175 5037
/proc/meminfo: memFree=26491416/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1494708 CPUtime=942.14 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 110285 0 0 0 94139 75 0 0 20 0 1 0 25430049 1530580992 328376 33554432000 4194304 5796924 140734963583584 140734963581048 4592020 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 373677 328376 171 392 0 373276 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1494708

[startup+1002.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 5038
/proc/meminfo: memFree=26584780/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1500708 CPUtime=1002.14 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 110814 0 0 0 100138 76 0 0 20 0 1 0 25430049 1536724992 337592 33554432000 4194304 5796924 140734963583584 140734963580632 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 375177 337592 171 392 0 374776 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 1500708

[startup+1062.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/175 5040
/proc/meminfo: memFree=26488044/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1514052 CPUtime=1062.13 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 111376 0 0 0 106136 77 0 0 20 0 1 0 25430049 1550389248 347352 33554432000 4194304 5796924 140734963583584 140734963580632 4593394 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 378513 347352 171 392 0 378112 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 1514052

[startup+1122.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/175 5041
/proc/meminfo: memFree=26408620/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1514052 CPUtime=1122.11 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 111478 0 0 0 112134 77 0 0 20 0 1 0 25430049 1550389248 354608 33554432000 4194304 5796924 140734963583584 140734963580632 4606480 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 378513 354608 171 392 0 378112 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 1514052

[startup+1182.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/176 5045
/proc/meminfo: memFree=26409068/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1519932 CPUtime=1182.11 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 112424 0 0 0 118130 81 0 0 20 0 1 0 25430049 1556410368 343271 33554432000 4194304 5796924 140734963583584 140734963580632 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 379983 343271 171 392 0 379582 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 1519932

[startup+1242.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/175 5046
/proc/meminfo: memFree=26510008/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1525676 CPUtime=1242.1 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 112666 0 0 0 124129 81 0 0 20 0 1 0 25430049 1562292224 351689 33554432000 4194304 5796924 140734963583584 140734963580632 4593388 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 381419 351689 171 392 0 381018 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 1525676

[startup+1302.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/175 5047
/proc/meminfo: memFree=26491064/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1525676 CPUtime=1302.09 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 113460 0 0 0 130122 87 0 0 20 0 1 0 25430049 1562292224 343736 33554432000 4194304 5796924 140734963583584 140734963581048 4613470 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 381419 343736 171 392 0 381018 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 1525676

[startup+1362.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/175 5049
/proc/meminfo: memFree=26415180/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1533356 CPUtime=1362.08 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 113988 0 0 0 136121 87 0 0 20 0 1 0 25430049 1570156544 352440 33554432000 4194304 5796924 140734963583584 140734963580632 4568957 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 383339 352440 171 392 0 382938 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1533356

[startup+1422.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 5050
/proc/meminfo: memFree=26332320/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1533356 CPUtime=1422.08 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 114003 0 0 0 142120 88 0 0 20 0 1 0 25430049 1570156544 360120 33554432000 4194304 5796924 140734963583584 140734963580632 4607232 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 383339 360120 171 392 0 382938 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 1533356

[startup+1482.3 s]
/proc/loadavg: 2.34 2.26 2.19 3/175 5051
/proc/meminfo: memFree=26544232/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1541044 CPUtime=1482.07 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 114950 0 0 0 148116 91 0 0 20 0 1 0 25430049 1578029056 350824 33554432000 4194304 5796924 140734963583584 140734963580632 4583121 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 385261 350824 171 392 0 384860 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 1541044

[startup+1542.31 s]
/proc/loadavg: 2.23 2.24 2.19 4/175 5052
/proc/meminfo: memFree=26463484/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1541044 CPUtime=1542.06 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 115210 0 0 0 154115 91 0 0 20 0 1 0 25430049 1578029056 357737 33554432000 4194304 5796924 140734963583584 140734963580632 4623125 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 385261 357737 171 392 0 384860 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 1541044

[startup+1602.3 s]
/proc/loadavg: 2.10 2.20 2.18 3/175 5099
/proc/meminfo: memFree=28630260/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1548640 CPUtime=1602.04 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 115630 0 0 0 160112 92 0 0 20 0 1 0 25430049 1585807360 364274 33554432000 4194304 5796924 140734963583584 140734963580632 4609100 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 387160 364274 171 392 0 386759 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 1548640

[startup+1662.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 5101
/proc/meminfo: memFree=28512544/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1554256 CPUtime=1662.02 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 116531 0 0 0 166105 97 0 0 20 0 1 0 25430049 1591558144 354362 33554432000 4194304 5796924 140734963583584 140734963581048 4606721 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 388564 354362 171 392 0 388163 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 1554256

[startup+1722.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/175 5102
/proc/meminfo: memFree=28444744/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1554256 CPUtime=1722.02 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 116691 0 0 0 172104 98 0 0 20 0 1 0 25430049 1591558144 361669 33554432000 4194304 5796924 140734963583584 140734963581048 4582681 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 388564 361669 171 392 0 388163 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 1554256

[startup+1782.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/176 5106
/proc/meminfo: memFree=28416968/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1565996 CPUtime=1782.01 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 117222 0 0 0 178103 98 0 0 20 0 1 0 25430049 1603579904 369860 33554432000 4194304 5796924 140734963583584 140734963580856 4583083 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 391499 369860 171 392 0 391098 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 1565996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.23 2.19 4/176 5106
/proc/meminfo: memFree=28395788/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1574200 CPUtime=1800 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 117728 0 0 0 179902 98 0 0 20 0 1 0 25430049 1611980800 374147 33554432000 4194304 5796924 140734963583584 140734963580632 4606712 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 393550 374147 171 392 0 393149 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1574200

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 5015 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.23 2.19 4/176 5106
/proc/meminfo: memFree=28395788/32872528 swapFree=1316768/1463936
[pid=5015] ppid=5012 vsize=1574200 CPUtime=1800 cores=1,3,5,7
/proc/5015/stat : 5015 (naps-1.02) R 5012 5015 386 0 -1 4202496 117728 0 0 0 179902 98 0 0 20 0 1 0 25430049 1611980800 374147 33554432000 4194304 5796924 140734963583584 140734963580632 4606712 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/5015/statm: 393550 374147 171 392 0 393149 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1574200

Child status: 0
Real time (s): 1800.32
CPU time (s): 1800.04
CPU user time (s): 1799.02
CPU system time (s): 1.01085
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 1898132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.01085
maximum resident set size= 1739440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117740
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= 43
involuntary context switches= 1948

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.19436 second user time and 7.27089 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-18 09:10:31
IDJOB=4101835
IDBENCH=1800
IDSOLVER=2544
FILE ID=node121/4101835-1466233831
RUNJOBID= node121-1466206085-403
PBS_JOBID= 19918156
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-modglob.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101835-1466233831/watcher-4101835-1466233831 -o /tmp/evaluation-result-4101835-1466233831/solver-4101835-1466233831 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466206085-403 --watchdog 1960  naps-1.02 HOME/instance-4101835-1466233831.opb

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

MD5SUM BENCH= 1c32686691bf96e75781667309b05481
RANDOM SEED=2011303831

node121.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		: 2666.691
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	: 5333.38
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		: 2666.691
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		: 2666.691
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		: 2666.691
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		: 2666.691
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	: 5332.54
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		: 2666.691
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		: 2666.691
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	: 5332.56
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		: 2666.691
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:        28025712 kB
Buffers:          115836 kB
Cached:           170772 kB
SwapCached:         1900 kB
Active:          2419984 kB
Inactive:         216120 kB
Active(anon):    2348960 kB
Inactive(anon):     2792 kB
Active(file):      71024 kB
Inactive(file):   213328 kB
Unevictable:     1463936 kB
Mlocked:         1316768 kB
SwapTotal:      67108856 kB
SwapFree:       67101124 kB
Dirty:              4364 kB
Writeback:             4 kB
AnonPages:       3811676 kB
Mapped:             9520 kB
Shmem:                 0 kB
Slab:             610208 kB
SReclaimable:      54160 kB
SUnreclaim:       556048 kB
KernelStack:        1480 kB
PageTables:        11872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4203076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1253376 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= 71712 MiB
End job on node121 at 2016-06-18 09:40:32