Trace number 4101291

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) 1800.23 1800.58

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-stocfor2.opb
MD5SUMcbc7f776eebadde6a6228c5e168c70a1
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 variables60930
Total number of constraints2157
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 constraints2157
Minimum length of a constraint30
Maximum length of a constraint450
Number of terms in the objective function 31770
Biggest coefficient in the objective function 2474
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 550404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 550404
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.
1800.04/1800.40	c 
1800.04/1800.40	c *** TERMINATED *** by signal 15
1800.04/1800.40	s UNKNOWN
1800.04/1800.40	c _____________________________________________________________________________
1800.04/1800.40	c 
1800.04/1800.40	c std/band forms        : 1059,1140
1800.04/1800.40	c 2cl/3cl ITE-codings   : 5461161,7323790
1800.04/1800.40	c BDD/srt/adr Max costs : 98626,39137,0
1800.04/1800.40	c BDDraw/bin/mul/srt/adr: 701,0,1456,42,0
1800.04/1800.40	c BDD nodes             : 15986793
1800.04/1800.40	c Es1/CC detections     : 0,0
1800.04/1800.40	c SAT/UNSAT calls       : 0,0
1800.04/1800.40	c restarts              : 0
1800.04/1800.40	c conflicts             : 0              (0 /sec)
1800.04/1800.40	c decisions             : 0              (0 /sec)
1800.04/1800.40	c propagations          : 0              (0 /sec)
1800.04/1800.40	c inspects              : 0              (0 /sec)
1800.04/1800.40	c CPU time (solving tm) : 1797 s        (0 s)
1800.04/1800.40	c Time for Opt-base     : 162.4 s
1800.04/1800.40	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-4101291-1466226976/watcher-4101291-1466226976 -o /tmp/evaluation-result-4101291-1466226976/solver-4101291-1466226976 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7007 --watchdog 1960 naps-1.02 HOME/instance-4101291-1466226976.opb 

pid=12268
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: 2.06 2.02 2.00 3/175 12271
/proc/meminfo: memFree=27923024/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=8564 CPUtime=0 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 772 0 0 0 0 0 0 0 20 0 1 0 24744246 8769536 647 33554432000 4194304 5796924 140733907930352 140734482445496 4332623 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2141 647 114 392 0 1740 0

[startup+0.100164 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 12271
/proc/meminfo: memFree=27923024/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=19196 CPUtime=0.09 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 3531 0 0 0 9 0 0 0 20 0 1 0 24744246 19656704 3218 33554432000 4194304 5796924 140733907930352 140734482445496 4659057 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 4799 3218 124 392 0 4398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19196

[startup+0.200349 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 12271
/proc/meminfo: memFree=27923024/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=25104 CPUtime=0.19 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 4850 0 0 0 19 0 0 0 20 0 1 0 24744246 25706496 4361 33554432000 4194304 5796924 140733907930352 140734482445496 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 6276 4363 124 392 0 5875 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25104

[startup+0.300314 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 12271
/proc/meminfo: memFree=27923024/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=31160 CPUtime=0.29 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 6202 0 0 0 29 0 0 0 20 0 1 0 24744246 31907840 5696 33554432000 4194304 5796924 140733907930352 140733907929576 5096674 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 7790 5696 129 392 0 7389 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31160

[startup+0.70027 s]
/proc/loadavg: 2.06 2.02 2.00 3/175 12271
/proc/meminfo: memFree=27923024/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=43400 CPUtime=0.69 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 9402 0 0 0 68 1 0 0 20 0 1 0 24744246 44441600 8896 33554432000 4194304 5796924 140733907930352 140733907929576 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 10850 8896 129 392 0 10449 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43400

[startup+1.50024 s]
/proc/loadavg: 2.06 2.02 2.00 3/176 12272
/proc/meminfo: memFree=27875292/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=69136 CPUtime=1.49 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 15587 0 0 0 147 2 0 0 20 0 1 0 24744246 70795264 15081 33554432000 4194304 5796924 140733907930352 140733907929512 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 17284 15081 129 392 0 16883 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69136

[startup+3.10023 s]
/proc/loadavg: 2.06 2.01 2.00 3/176 12272
/proc/meminfo: memFree=27845840/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=83452 CPUtime=3.09 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 19703 0 0 0 307 2 0 0 20 0 1 0 24744246 85454848 18720 33554432000 4194304 5796924 140733907930352 140733907926568 4863664 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 20863 18720 145 392 0 20462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83452

[startup+6.30019 s]
/proc/loadavg: 2.06 2.01 2.00 4/177 12273
/proc/meminfo: memFree=27844152/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=85608 CPUtime=6.28 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 20182 0 0 0 626 2 0 0 20 0 1 0 24744246 87662592 19199 33554432000 4194304 5796924 140733907930352 140733907926568 5092431 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 21402 19199 145 392 0 21001 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85608

[startup+12.7002 s]
/proc/loadavg: 2.13 2.03 2.01 3/177 12273
/proc/meminfo: memFree=27839676/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=89324 CPUtime=12.68 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 20633 0 0 0 1266 2 0 0 20 0 1 0 24744246 91467776 20161 33554432000 4194304 5796924 140733907930352 140733907926568 5100590 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 22331 20161 145 392 0 21930 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89324

[startup+25.5003 s]
/proc/loadavg: 2.11 2.03 2.01 3/177 12273
/proc/meminfo: memFree=27826828/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=96664 CPUtime=25.49 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 22512 0 0 0 2546 3 0 0 20 0 1 0 24744246 98983936 21892 33554432000 4194304 5796924 140733907930352 140733907926568 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 24166 21892 145 392 0 23765 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 96664

[startup+51.1003 s]
/proc/loadavg: 2.13 2.04 2.01 3/177 12273
/proc/meminfo: memFree=27800028/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=114440 CPUtime=51.08 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 26096 0 0 0 5105 3 0 0 20 0 1 0 24744246 117186560 26202 33554432000 4194304 5796924 140733907930352 140733907926568 5092622 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 28610 26202 145 392 0 28209 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 114440

[startup+102.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 12274
/proc/meminfo: memFree=27589516/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=319944 CPUtime=102.28 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 54621 0 0 0 10217 11 0 0 20 0 1 0 24744246 327622656 75620 33554432000 4194304 5796924 140733907930352 140733907901240 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 79986 75620 145 392 0 79585 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 319944

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.00 4/177 12275
/proc/meminfo: memFree=27472316/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=418220 CPUtime=162.27 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 74591 0 0 0 16213 14 0 0 20 0 1 0 24744246 428257280 102233 33554432000 4194304 5796924 140733907930352 140733907927336 4316875 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 104555 102233 152 392 0 104154 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 418220

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 12276
/proc/meminfo: memFree=27354588/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=542172 CPUtime=222.26 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 78183 0 0 0 22209 17 0 0 20 0 1 0 24744246 555184128 128680 33554432000 4194304 5796924 140733907930352 140733907926568 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 135543 128680 152 392 0 135142 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 542172

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 12280
/proc/meminfo: memFree=27294988/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=618068 CPUtime=282.24 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 85998 0 0 0 28205 19 0 0 20 0 1 0 24744246 632901632 142116 33554432000 4194304 5796924 140733907930352 140733907869848 4805602 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 154517 142116 152 392 0 154116 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 618068

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12283
/proc/meminfo: memFree=26969036/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=958636 CPUtime=342.23 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 112532 0 0 0 34191 32 0 0 20 0 1 0 24744246 981643264 222536 33554432000 4194304 5796924 140733907930352 140733907674920 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 239659 222536 152 392 0 239258 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 958636

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12284
/proc/meminfo: memFree=20599636/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=8459960 CPUtime=402.23 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 551537 0 0 0 40026 197 0 0 20 0 1 0 24744246 8662999040 1830809 33554432000 4194304 5796924 140733907930352 140733907927320 5151575 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2114990 1830809 160 392 0 2114589 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 8459960

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 12285
/proc/meminfo: memFree=20026468/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9037588 CPUtime=462.22 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 644271 0 0 0 45982 240 0 0 20 0 1 0 24744246 9254490112 1952076 33554432000 4194304 5796924 140733907930352 140733907927880 4593641 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2259397 1952076 177 392 0 2258996 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 9037588

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 12286
/proc/meminfo: memFree=19962264/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9085988 CPUtime=522.21 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 649249 0 0 0 51977 244 0 0 20 0 1 0 24744246 9304051712 1966417 33554432000 4194304 5796924 140733907930352 140733907927880 4583301 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2271497 1966417 177 392 0 2271096 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 9085988

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12287
/proc/meminfo: memFree=19902064/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9137556 CPUtime=582.2 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 654848 0 0 0 57972 248 0 0 20 0 1 0 24744246 9356857344 1980216 33554432000 4194304 5796924 140733907930352 140733907927880 4606433 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2284389 1980216 177 392 0 2283988 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 9137556


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 12343
/proc/meminfo: memFree=22993704/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9228868 CPUtime=942.13 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 670089 0 0 0 93946 267 0 0 20 0 1 0 24744246 9450360832 2012516 33554432000 4194304 5796924 140733907930352 140733907927880 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2307217 2012516 177 392 0 2306816 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 9228868

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 12344
/proc/meminfo: memFree=22976560/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9228868 CPUtime=1002.12 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 671527 0 0 0 99943 269 0 0 20 0 1 0 24744246 9450360832 2013740 33554432000 4194304 5796924 140733907930352 140733907927880 4606433 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2307217 2013740 177 392 0 2306816 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 9228868

[startup+1062.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/177 12345
/proc/meminfo: memFree=22948320/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9259528 CPUtime=1062.1 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 677087 0 0 0 105937 273 0 0 20 0 1 0 24744246 9481756672 2022244 33554432000 4194304 5796924 140733907930352 140733907927880 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2314882 2022244 177 392 0 2314481 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 9259528

[startup+1122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 12346
/proc/meminfo: memFree=22915944/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9278216 CPUtime=1122.09 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 679485 0 0 0 111933 276 0 0 20 0 1 0 24744246 9500893184 2027364 33554432000 4194304 5796924 140733907930352 140733907927880 4606442 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2319554 2027364 177 392 0 2319153 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 9278216

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 12347
/proc/meminfo: memFree=22900364/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9278216 CPUtime=1182.07 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 682607 0 0 0 117927 280 0 0 20 0 1 0 24744246 9500893184 2028388 33554432000 4194304 5796924 140733907930352 140733907927880 4606531 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2319554 2028388 177 392 0 2319153 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 9278216

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 12349
/proc/meminfo: memFree=22887680/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9278216 CPUtime=1242.07 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 684668 0 0 0 123924 283 0 0 20 0 1 0 24744246 9500893184 2028900 33554432000 4194304 5796924 140733907930352 140733907927880 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2319554 2028900 177 392 0 2319153 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 9278216

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12350
/proc/meminfo: memFree=22868012/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1302.05 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 687674 0 0 0 129918 287 0 0 20 0 1 0 24744246 9525768192 2037092 33554432000 4194304 5796924 140733907930352 140733907927880 4606531 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2037092 177 392 0 2325226 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 9302508

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12351
/proc/meminfo: memFree=22850928/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1362.03 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 688910 0 0 0 135914 289 0 0 20 0 1 0 24744246 9525768192 2038629 33554432000 4194304 5796924 140733907930352 140733907927880 4606433 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2038629 177 392 0 2325226 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 9302508

[startup+1422.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 12352
/proc/meminfo: memFree=22836120/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1422.03 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 690949 0 0 0 141911 292 0 0 20 0 1 0 24744246 9525768192 2040448 33554432000 4194304 5796924 140733907930352 140733907927880 4606433 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2040448 177 392 0 2325226 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 9302508

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 12356
/proc/meminfo: memFree=22839484/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1482.01 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 693728 0 0 0 147905 296 0 0 20 0 1 0 24744246 9525768192 2041477 33554432000 4194304 5796924 140733907930352 140733907927880 4606433 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2041477 177 392 0 2325226 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 9302508

[startup+1542.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 12359
/proc/meminfo: memFree=22824936/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1542 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 696455 0 0 0 153901 299 0 0 20 0 1 0 24744246 9525768192 2042525 33554432000 4194304 5796924 140733907930352 140733907927880 4606555 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2042525 177 392 0 2325226 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 9302508

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 12360
/proc/meminfo: memFree=22813688/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1601.97 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 698194 0 0 0 159896 301 0 0 20 0 1 0 24744246 9525768192 2043555 33554432000 4194304 5796924 140733907930352 140733907927880 4569794 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2043555 177 392 0 2325226 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 9302508

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 12361
/proc/meminfo: memFree=22800312/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1661.97 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 700765 0 0 0 165892 305 0 0 20 0 1 0 24744246 9525768192 2044579 33554432000 4194304 5796924 140733907930352 140733907927880 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2044579 177 392 0 2325226 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 9302508

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 12362
/proc/meminfo: memFree=22806844/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9302508 CPUtime=1721.96 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 703285 0 0 0 171887 309 0 0 20 0 1 0 24744246 9525768192 2045603 33554432000 4194304 5796924 140733907930352 140733907927880 4569014 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2325627 2045603 177 392 0 2325226 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 9302508

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 12363
/proc/meminfo: memFree=22777840/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9322720 CPUtime=1781.95 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 704748 0 0 0 177884 311 0 0 20 0 1 0 24744246 9546465280 2050952 33554432000 4194304 5796924 140733907930352 140733907927880 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2330680 2050952 177 392 0 2330279 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 9322720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 12364
/proc/meminfo: memFree=22774884/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=9322720 CPUtime=1800.04 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202496 704750 0 0 0 179693 311 0 0 20 0 1 0 24744246 9546465280 2050952 33554432000 4194304 5796924 140733907930352 140733907927880 4606507 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 2330680 2050952 177 392 0 2330279 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9322720

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 12271 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 12364
/proc/meminfo: memFree=22774884/32872528 swapFree=303544/319896
[pid=12271] ppid=12268 vsize=0 CPUtime=1800.14 cores=0,2,4,6
/proc/12271/stat : 12271 (naps-1.02) R 12268 12271 6991 0 -1 4202500 704762 0 0 0 179693 321 0 0 20 0 1 0 24744246 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/12271/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.23
CPU user time (s): 1796.94
CPU system time (s): 3.2895
CPU usage (%): 99.9805
Max. virtual memory (cumulated for all children) (KiB): 10362720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.94
system time used= 3.2895
maximum resident set size= 8913652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 704762
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= 166
involuntary context switches= 1846

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72928 second user time and 6.73698 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-18 07:16:16
IDJOB=4101291
IDBENCH=1724
IDSOLVER=2544
FILE ID=node128/4101291-1466226976
RUNJOBID= node128-1466206070-7007
PBS_JOBID= 19918149
Free space on /tmp= 71700 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-stocfor2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101291-1466226976/watcher-4101291-1466226976 -o /tmp/evaluation-result-4101291-1466226976/solver-4101291-1466226976 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7007 --watchdog 1960  naps-1.02 HOME/instance-4101291-1466226976.opb

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

MD5SUM BENCH= cbc7f776eebadde6a6228c5e168c70a1
RANDOM SEED=523335721

node128.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		: 2666.768
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	: 5333.53
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		: 2666.768
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		: 2666.768
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	: 5332.56
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		: 2666.768
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		: 2666.768
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	: 5332.57
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		: 2666.768
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	: 5332.56
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		: 2666.768
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		: 2666.768
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        27923196 kB
Buffers:          101204 kB
Cached:           118752 kB
SwapCached:         2708 kB
Active:          3708960 kB
Inactive:         147364 kB
Active(anon):    3635752 kB
Inactive(anon):     2684 kB
Active(file):      73208 kB
Inactive(file):   144680 kB
Unevictable:      319896 kB
Mlocked:          303544 kB
SwapTotal:      67108856 kB
SwapFree:       67099180 kB
Dirty:              7000 kB
Writeback:             0 kB
AnonPages:       4016416 kB
Mapped:             9400 kB
Shmem:                 0 kB
Slab:             611336 kB
SReclaimable:      54996 kB
SUnreclaim:       556340 kB
KernelStack:        1472 kB
PageTables:        12236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4502380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2775040 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= 71700 MiB
End job on node128 at 2016-06-18 07:46:17