Trace number 4103583

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) 1800.11 1802.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-agg2.opb
MD5SUMba775969fc3da5c6701f023896ca8f88
Bench CategoryOPT-BIGINT (optimisation, big 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 variables9060
Total number of constraints429
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 constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 53730040872960
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 8516865379203027
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 22763326668800000
Number of bits of the biggest number in a constraint 55
Biggest sum of numbers in a constraint 46271983665442689
Number of bits of the biggest sum of numbers56
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.

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-4103583-1466261023/watcher-4103583-1466261023 -o /tmp/evaluation-result-4103583-1466261023/solver-4103583-1466261023 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4103583-1466261023.opb 

pid=24231
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: 2.00 2.05 2.07 3/176 24234
/proc/meminfo: memFree=31366952/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 28149005 7159808 288 33554432000 4194304 5796924 140735782824000 140737333765352 4349703 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 1748 288 114 392 0 1347 0

[startup+0.100161 s]
/proc/loadavg: 2.00 2.05 2.07 3/176 24234
/proc/meminfo: memFree=31366952/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=10756 CPUtime=0.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 1310 0 0 0 9 0 0 0 20 0 1 0 28149005 11014144 1185 33554432000 4194304 5796924 140735782824000 140737333765352 4805669 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 2689 1185 128 392 0 2288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10756

[startup+0.200263 s]
/proc/loadavg: 2.00 2.05 2.07 3/176 24234
/proc/meminfo: memFree=31366952/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=12784 CPUtime=0.19 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 1797 0 0 0 19 0 0 0 20 0 1 0 28149005 13090816 1666 33554432000 4194304 5796924 140735782824000 140737333765352 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 3196 1666 128 392 0 2795 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12784

[startup+0.300273 s]
/proc/loadavg: 2.00 2.05 2.07 3/176 24234
/proc/meminfo: memFree=31366952/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=14848 CPUtime=0.29 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 2301 0 0 0 29 0 0 0 20 0 1 0 28149005 15204352 2170 33554432000 4194304 5796924 140735782824000 140737333765352 4808069 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 3712 2170 128 392 0 3311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14848

[startup+0.700208 s]
/proc/loadavg: 2.00 2.05 2.07 3/176 24234
/proc/meminfo: memFree=31366952/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=26720 CPUtime=0.69 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 5384 0 0 0 69 0 0 0 20 0 1 0 28149005 27361280 5124 33554432000 4194304 5796924 140735782824000 140735782822312 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 6680 5125 139 392 0 6279 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26720

[startup+1.50031 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 24235
/proc/meminfo: memFree=31323752/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=60356 CPUtime=1.49 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 13998 0 0 0 148 1 0 0 20 0 1 0 28149005 61804544 13490 33554432000 4194304 5796924 140735782824000 140735782822312 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 15089 13490 144 392 0 14688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60356

[startup+3.10021 s]
/proc/loadavg: 2.00 2.05 2.07 4/177 24235
/proc/meminfo: memFree=31313212/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=61184 CPUtime=3.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 14174 0 0 0 308 1 0 0 20 0 1 0 28149005 62652416 13666 33554432000 4194304 5796924 140735782824000 140735782818488 5094663 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 15296 13666 144 392 0 14895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61184

[startup+6.30021 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 24235
/proc/meminfo: memFree=31312000/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=62356 CPUtime=6.29 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 14424 0 0 0 628 1 0 0 20 0 1 0 28149005 63852544 13916 33554432000 4194304 5796924 140735782824000 140735782818568 4840392 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 15589 13916 144 392 0 15188 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62356

[startup+12.7002 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 24235
/proc/meminfo: memFree=31311468/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=62356 CPUtime=12.69 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 14431 0 0 0 1268 1 0 0 20 0 1 0 28149005 63852544 13923 33554432000 4194304 5796924 140735782824000 140735782818488 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 15589 13923 144 392 0 15188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 62356

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.07 3/177 24235
/proc/meminfo: memFree=31312848/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=61700 CPUtime=25.48 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 14661 0 0 0 2547 1 0 0 20 0 1 0 28149005 63180800 13741 33554432000 4194304 5796924 140735782824000 140735782818488 4806969 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 15425 13741 151 392 0 15024 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61700

[startup+51.1003 s]
/proc/loadavg: 2.08 2.06 2.07 3/177 24235
/proc/meminfo: memFree=31301936/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=72800 CPUtime=51.08 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 18125 0 0 0 5106 2 0 0 20 0 1 0 28149005 74547200 16470 33554432000 4194304 5796924 140735782824000 140735782818488 4810047 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 18200 16470 151 392 0 17799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 72800

[startup+102.3 s]
/proc/loadavg: 2.03 2.05 2.06 3/177 24236
/proc/meminfo: memFree=31302048/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=72800 CPUtime=102.28 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 18143 0 0 0 10226 2 0 0 20 0 1 0 28149005 74547200 16488 33554432000 4194304 5796924 140735782824000 140735782818488 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 18200 16488 151 392 0 17799 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 72800

[startup+162.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/177 24237
/proc/meminfo: memFree=31300472/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=74852 CPUtime=162.26 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 20284 0 0 0 16224 2 0 0 20 0 1 0 28149005 76648448 16979 33554432000 4194304 5796924 140735782824000 140735782818488 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 18713 16979 151 392 0 18312 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 74852

[startup+222.307 s]
/proc/loadavg: 2.12 2.07 2.07 3/177 24238
/proc/meminfo: memFree=31297848/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=73612 CPUtime=222.25 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 21068 0 0 0 22223 2 0 0 20 0 1 0 28149005 75378688 17291 33554432000 4194304 5796924 140735782824000 140735782818632 5092643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 18403 17291 151 392 0 18002 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 73612

[startup+282.3 s]
/proc/loadavg: 2.08 2.07 2.07 3/177 24239
/proc/meminfo: memFree=31298340/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=69232 CPUtime=282.23 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 21115 0 0 0 28221 2 0 0 20 0 1 0 28149005 70893568 16299 33554432000 4194304 5796924 140735782824000 140735782820216 4806981 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 17308 16299 151 392 0 16907 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 69232

[startup+342.3 s]
/proc/loadavg: 2.12 2.08 2.07 3/177 24241
/proc/meminfo: memFree=31196716/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=174304 CPUtime=342.22 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 45616 0 0 0 34216 6 0 0 20 0 1 0 28149005 178487296 41889 33554432000 4194304 5796924 140735782824000 140735782818568 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 43576 41889 151 392 0 43175 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 174304

[startup+402.3 s]
/proc/loadavg: 2.04 2.06 2.07 3/178 24245
/proc/meminfo: memFree=31196016/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=174304 CPUtime=402.21 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 45658 0 0 0 40215 6 0 0 20 0 1 0 28149005 178487296 41931 33554432000 4194304 5796924 140735782824000 140735782818568 4809286 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 43576 41931 151 392 0 43175 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 174304

[startup+462.3 s]
/proc/loadavg: 2.09 2.08 2.07 3/177 24246
/proc/meminfo: memFree=31196144/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=174304 CPUtime=462.2 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 45659 0 0 0 46214 6 0 0 20 0 1 0 28149005 178487296 41932 33554432000 4194304 5796924 140735782824000 140735782818568 4806822 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 43576 41932 151 392 0 43175 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 174304

[startup+522.3 s]
/proc/loadavg: 2.08 2.08 2.07 3/177 24247
/proc/meminfo: memFree=31195688/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=174304 CPUtime=522.19 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 45669 0 0 0 52213 6 0 0 20 0 1 0 28149005 178487296 41932 33554432000 4194304 5796924 140735782824000 140735782820984 4809336 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 43576 41932 151 392 0 43175 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 174304

[startup+582.3 s]
/proc/loadavg: 2.07 2.08 2.07 3/177 24248
/proc/meminfo: memFree=31194892/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=174304 CPUtime=582.18 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 45669 0 0 0 58212 6 0 0 20 0 1 0 28149005 178487296 42321 33554432000 4194304 5796924 140735782824000 140735782820984 5087529 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 43576 42321 151 392 0 43175 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 174304


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

[pid=24234] ppid=24231 vsize=240124 CPUtime=1062.11 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 59664 0 0 0 106201 10 0 0 20 0 1 0 28149005 245886976 58790 33554432000 4194304 5796924 140735782824000 140735782820984 4861388 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 60031 58790 151 392 0 59630 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 240124

[startup+1122.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 24284
/proc/meminfo: memFree=31119216/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=249428 CPUtime=1122.1 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 61918 0 0 0 112200 10 0 0 20 0 1 0 28149005 255414272 61044 33554432000 4194304 5796924 140735782824000 140735782818568 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 62357 61044 151 392 0 61956 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 249428

[startup+1182.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 24285
/proc/meminfo: memFree=31119344/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=249428 CPUtime=1182.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 61935 0 0 0 118199 10 0 0 20 0 1 0 28149005 255414272 61061 33554432000 4194304 5796924 140735782824000 140735782818568 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 62357 61061 151 392 0 61956 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 249428

[startup+1242.3 s]
/proc/loadavg: 2.20 2.13 2.09 3/177 24287
/proc/meminfo: memFree=31119084/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=249428 CPUtime=1242.08 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 61941 0 0 0 124198 10 0 0 20 0 1 0 28149005 255414272 61067 33554432000 4194304 5796924 140735782824000 140735782818568 5092518 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 62357 61067 151 392 0 61956 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 249428

[startup+1302.3 s]
/proc/loadavg: 2.19 2.14 2.09 3/177 24288
/proc/meminfo: memFree=31118196/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=249428 CPUtime=1302.07 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 61942 0 0 0 130197 10 0 0 20 0 1 0 28149005 255414272 61068 33554432000 4194304 5796924 140735782824000 140735782818568 5092545 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 62357 61068 151 392 0 61956 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 249428

[startup+1362.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 24289
/proc/meminfo: memFree=31118320/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=249428 CPUtime=1362.06 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 61942 0 0 0 136196 10 0 0 20 0 1 0 28149005 255414272 61068 33554432000 4194304 5796924 140735782824000 140735782818568 5096673 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 62357 61068 151 392 0 61956 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 249428

[startup+1422.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 24335
/proc/meminfo: memFree=29153732/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1422.06 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72542 0 0 0 142194 12 0 0 20 0 1 0 28149005 303226880 71668 33554432000 4194304 5796924 140735782824000 140735782818568 5092518 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71668 151 392 0 73629 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 296120

[startup+1482.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/177 24336
/proc/meminfo: memFree=26714452/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1482.04 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72578 0 0 0 148192 12 0 0 20 0 1 0 28149005 303226880 71704 33554432000 4194304 5796924 140735782824000 140735782818568 4839563 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71704 151 392 0 73629 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 296120

[startup+1542.31 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 24338
/proc/meminfo: memFree=24289744/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1542.04 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72592 0 0 0 154192 12 0 0 20 0 1 0 28149005 303226880 71718 33554432000 4194304 5796924 140735782824000 140735782818568 4809349 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71718 151 392 0 73629 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 296120

[startup+1602.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/178 24342
/proc/meminfo: memFree=21925040/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1602.02 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72600 0 0 0 160190 12 0 0 20 0 1 0 28149005 303226880 71726 33554432000 4194304 5796924 140735782824000 140735782818568 4295860 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71726 151 392 0 73629 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 296120

[startup+1662.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 24343
/proc/meminfo: memFree=19512500/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1662.01 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72603 0 0 0 166189 12 0 0 20 0 1 0 28149005 303226880 71729 33554432000 4194304 5796924 140735782824000 140735782818568 5092467 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71729 151 392 0 73629 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 296120

[startup+1722.3 s]
/proc/loadavg: 2.22 2.15 2.10 3/177 24344
/proc/meminfo: memFree=17181792/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1722.01 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72605 0 0 0 172189 12 0 0 20 0 1 0 28149005 303226880 71765 33554432000 4194304 5796924 140735782824000 140735782818568 5087516 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71765 151 392 0 73629 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 296120

[startup+1782.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31051680/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1782 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72605 0 0 0 178188 12 0 0 20 0 1 0 28149005 303226880 71765 33554432000 4194304 5796924 140735782824000 140735782818568 5096609 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71765 151 392 0 73629 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 296120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.18 2.15 2.09 3/177 24391
/proc/meminfo: memFree=31052060/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1800.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) R 24231 24234 20937 0 -1 4202496 72605 0 0 0 179997 12 0 0 20 0 1 0 28149005 303226880 71765 33554432000 4194304 5796924 140735782824000 140735782818568 5087664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71765 151 392 0 73629 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 296120

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24234
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24234 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.6 s]
/proc/loadavg: 2.18 2.15 2.09 2/177 24391
/proc/meminfo: memFree=31052184/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1800.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) S 24231 24234 20937 0 -1 4194304 72606 0 0 0 179997 12 0 0 20 0 1 0 28149005 303226880 71766 33554432000 4194304 5796924 140735782824000 140735782817416 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71766 152 392 0 73629 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 296120

[startup+1802 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31052060/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1800.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) S 24231 24234 20937 0 -1 4194304 72606 0 0 0 179997 12 0 0 20 0 1 0 28149005 303226880 71766 33554432000 4194304 5796924 140735782824000 140735782817416 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71766 152 392 0 73629 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 296120

[startup+1802.4 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 24391
/proc/meminfo: memFree=31052060/32872528 swapFree=338416/354768
[pid=24234] ppid=24231 vsize=296120 CPUtime=1800.09 cores=0,2,4,6
/proc/24234/stat : 24234 (naps-1.02) S 24231 24234 20937 0 -1 4194304 72606 0 0 0 179997 12 0 0 20 0 1 0 28149005 303226880 71766 33554432000 4194304 5796924 140735782824000 140735782817416 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/24234/statm: 74030 71766 152 392 0 73629 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 296120

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1800.11
CPU user time (s): 1799.98
CPU system time (s): 0.12798
CPU usage (%): 99.8727
Max. virtual memory (cumulated for all children) (KiB): 296120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.12798
maximum resident set size= 287064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72606
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= 31
involuntary context switches= 2025

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2642 second user time and 7.43287 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 16:43:43
IDJOB=4103583
IDBENCH=2400
IDSOLVER=2544
FILE ID=node126/4103583-1466261023
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71736 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-agg2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103583-1466261023/watcher-4103583-1466261023 -o /tmp/evaluation-result-4103583-1466261023/solver-4103583-1466261023 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4103583-1466261023.opb

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

MD5SUM BENCH= ba775969fc3da5c6701f023896ca8f88
RANDOM SEED=1226829044

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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:        31366960 kB
Buffers:          129320 kB
Cached:           246856 kB
SwapCached:         1736 kB
Active:           121512 kB
Inactive:         292192 kB
Active(anon):      37836 kB
Inactive(anon):     1796 kB
Active(file):      83676 kB
Inactive(file):   290396 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:              5764 kB
Writeback:             0 kB
AnonPages:        391392 kB
Mapped:             9676 kB
Shmem:                 0 kB
Slab:             605836 kB
SReclaimable:      49356 kB
SUnreclaim:       556480 kB
KernelStack:        1480 kB
PageTables:         4732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     509176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 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= 71728 MiB
End job on node126 at 2016-06-18 17:13:45