Trace number 4103279

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-bc1.opb
MD5SUM7349a3a829e674d501313aed23f34764
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 variables27730
Total number of constraints3375
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints3291
Minimum length of a constraint3
Maximum length of a constraint5701
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824000000000000000000
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 3221975665359866949148487122
Number of bits of the biggest sum of numbers92
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.
1800.01/1800.30	c 
1800.01/1800.30	c *** TERMINATED *** by signal 15
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c _____________________________________________________________________________
1800.01/1800.30	c 
1800.01/1800.30	c std/band forms        : 38,0
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 4459,0,0
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 0,0,37,0,0
1800.01/1800.30	c BDD nodes             : 165020
1800.01/1800.30	c Es1/CC detections     : 0,0
1800.01/1800.30	c SAT/UNSAT calls       : 0,0
1800.01/1800.30	c restarts              : 0
1800.01/1800.30	c conflicts             : 0              (0 /sec)
1800.01/1800.30	c decisions             : 0              (0 /sec)
1800.01/1800.30	c propagations          : 0              (0 /sec)
1800.01/1800.30	c inspects              : 0              (0 /sec)
1800.01/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 1707 s
1800.01/1800.30	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-4103279-1466250112/watcher-4103279-1466250112 -o /tmp/evaluation-result-4103279-1466250112/solver-4103279-1466250112 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960 naps-1.02 HOME/instance-4103279-1466250112.opb 

pid=19949
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: 2.00 2.00 2.00 4/178 19952
/proc/meminfo: memFree=31728908/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=6824 CPUtime=0 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 382 0 0 0 0 0 0 0 20 0 1 0 27057411 6987776 256 33554432000 4194304 5796924 140734906356096 140736911166888 4404063 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 1706 256 124 392 0 1305 0

[startup+0.100168 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19952
/proc/meminfo: memFree=31728908/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=13440 CPUtime=0.09 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 2004 0 0 0 9 0 0 0 20 0 1 0 27057411 13762560 1836 33554432000 4194304 5796924 140734906356096 140736911166888 4659057 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 3360 1836 124 392 0 2959 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13440

[startup+0.200343 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19952
/proc/meminfo: memFree=31728908/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=18852 CPUtime=0.19 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 3666 0 0 0 19 0 0 0 20 0 1 0 27057411 19304448 3160 33554432000 4194304 5796924 140734906356096 140736911166888 5183584 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 4713 3160 124 392 0 4312 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18852

[startup+0.300325 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19952
/proc/meminfo: memFree=31728908/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=21696 CPUtime=0.29 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 4733 0 0 0 29 0 0 0 20 0 1 0 27057411 22216704 3821 33554432000 4194304 5796924 140734906356096 140736911166888 4806878 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 5424 3821 124 392 0 5023 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21696

[startup+0.700237 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 19952
/proc/meminfo: memFree=31728908/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=31768 CPUtime=0.69 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 9617 0 0 0 68 1 0 0 20 0 1 0 27057411 32530432 5955 33554432000 4194304 5796924 140734906356096 140734906353592 4805708 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 7942 5955 128 392 0 7541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31768

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19953
/proc/meminfo: memFree=31645008/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=48516 CPUtime=1.49 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 20530 0 0 0 147 2 0 0 20 0 1 0 27057411 49680384 7975 33554432000 4194304 5796924 140734906356096 140734906353624 5183584 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 12129 7975 128 392 0 11728 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48516

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19953
/proc/meminfo: memFree=31619772/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=84976 CPUtime=3.09 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 42057 0 0 0 302 7 0 0 20 0 1 0 27057411 87015424 14140 33554432000 4194304 5796924 140734906356096 140734906355320 5095032 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 21244 14144 128 392 0 20843 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84976

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19953
/proc/meminfo: memFree=31573680/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=156264 CPUtime=6.28 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 85144 0 0 0 615 13 0 0 20 0 1 0 27057411 160014336 26446 33554432000 4194304 5796924 140734906356096 140734906353592 5087771 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 39066 26446 128 392 0 38665 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 156264

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19953
/proc/meminfo: memFree=31465856/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=294184 CPUtime=12.69 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 176507 0 0 0 1245 24 0 0 20 0 1 0 27057411 301244416 50717 33554432000 4194304 5796924 140734906356096 140734906355368 5092643 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 73546 50717 128 392 0 73145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 294184

[startup+25.5002 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 19953
/proc/meminfo: memFree=31215744/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=560164 CPUtime=25.49 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 345957 0 0 0 2504 45 0 0 20 0 1 0 27057411 573607936 89031 33554432000 4194304 5796924 140734906356096 140734906353624 5183584 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 140041 89031 128 392 0 139640 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 560164

[startup+51.1003 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 20000
/proc/meminfo: memFree=31018620/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=980068 CPUtime=51.08 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603305 0 0 0 5033 75 0 0 20 0 1 0 27057411 1003589632 156251 33554432000 4194304 5796924 140734906356096 140734906353960 4802604 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 245017 156251 130 392 0 244616 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 980068

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 20000
/proc/meminfo: memFree=30633844/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979200 CPUtime=102.27 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603316 0 0 0 10152 75 0 0 20 0 1 0 27057411 1002700800 156904 33554432000 4194304 5796924 140734906356096 140734906352312 4295645 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244800 156904 140 392 0 244399 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 979200

[startup+162.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/179 20001
/proc/meminfo: memFree=30629276/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=162.26 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603415 0 0 0 16151 75 0 0 20 0 1 0 27057411 1003024384 158063 33554432000 4194304 5796924 140734906356096 140734906352312 5087606 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 158063 144 392 0 244478 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 979516

[startup+222.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/179 20002
/proc/meminfo: memFree=30621860/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=222.25 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603415 0 0 0 22150 75 0 0 20 0 1 0 27057411 1003024384 159713 33554432000 4194304 5796924 140734906356096 140734906352312 5087606 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 159713 144 392 0 244478 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 979516

[startup+282.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/179 20003
/proc/meminfo: memFree=30613092/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=282.24 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603415 0 0 0 28149 75 0 0 20 0 1 0 27057411 1003024384 161907 33554432000 4194304 5796924 140734906356096 140734906352312 5092450 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 161907 144 392 0 244478 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 979516

[startup+342.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 20004
/proc/meminfo: memFree=30603456/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=342.24 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603415 0 0 0 34149 75 0 0 20 0 1 0 27057411 1003024384 164283 33554432000 4194304 5796924 140734906356096 140734906352312 5096706 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 164283 144 392 0 244478 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 979516

[startup+402.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/179 20006
/proc/meminfo: memFree=30593080/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=402.22 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603417 0 0 0 40147 75 0 0 20 0 1 0 27057411 1003024384 166864 33554432000 4194304 5796924 140734906356096 140734906352312 5096569 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 166864 144 392 0 244478 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 979516

[startup+462.307 s]
/proc/loadavg: 2.10 2.04 2.00 3/179 20007
/proc/meminfo: memFree=30546492/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=462.22 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 46147 75 0 0 20 0 1 0 27057411 1003024384 178511 33554432000 4194304 5796924 140734906356096 140734906352312 5096709 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 178511 144 392 0 244478 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 979516

[startup+522.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/180 20011
/proc/meminfo: memFree=30459556/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=522.2 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 52145 75 0 0 20 0 1 0 27057411 1003024384 199895 33554432000 4194304 5796924 140734906356096 140734906352312 5092416 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 199895 144 392 0 244478 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 979516

[startup+582.3 s]
/proc/loadavg: 2.11 2.05 2.00 3/179 20012
/proc/meminfo: memFree=30350532/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=582.19 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 58144 75 0 0 20 0 1 0 27057411 1003024384 221298 33554432000 4194304 5796924 140734906356096 140734906352312 5092509 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 221298 144 392 0 244478 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 979516


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/179 20019
/proc/meminfo: memFree=30262608/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=942.14 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 94139 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4807005 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 979516

[startup+1002.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/179 20021
/proc/meminfo: memFree=30262536/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1002.13 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 100138 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5092427 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 979516

[startup+1062.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/179 20022
/proc/meminfo: memFree=30262660/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1062.12 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 106137 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5100093 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 979516

[startup+1122.31 s]
/proc/loadavg: 2.04 2.06 2.00 3/180 20026
/proc/meminfo: memFree=30248324/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1122.12 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 112137 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5096633 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 979516

[startup+1182.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/180 20050
/proc/meminfo: memFree=30248580/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1182.1 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 118135 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5087494 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 979516

[startup+1242.3 s]
/proc/loadavg: 2.10 2.06 2.00 3/179 20051
/proc/meminfo: memFree=30245788/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1242.09 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 124134 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5092423 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 979516

[startup+1302.3 s]
/proc/loadavg: 2.11 2.07 2.00 3/179 20053
/proc/meminfo: memFree=30245408/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1302.08 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 130133 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4805613 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 979516

[startup+1362.3 s]
/proc/loadavg: 2.16 2.08 2.01 3/179 20054
/proc/meminfo: memFree=30245032/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1362.07 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 136132 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5087650 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 979516

[startup+1422.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/179 20055
/proc/meminfo: memFree=30245148/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1422.06 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 142131 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 5096576 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 979516

[startup+1482.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/179 20056
/proc/meminfo: memFree=30245520/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1482.05 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 148130 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4808145 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 979516

[startup+1542.3 s]
/proc/loadavg: 2.18 2.10 2.01 3/179 20057
/proc/meminfo: memFree=30245268/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1542.04 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 154129 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4805771 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 979516

[startup+1602.3 s]
/proc/loadavg: 2.14 2.09 2.01 3/179 20059
/proc/meminfo: memFree=30245512/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1602.04 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 160129 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 979516

[startup+1662.3 s]
/proc/loadavg: 2.12 2.09 2.01 3/179 20060
/proc/meminfo: memFree=30245256/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1662.03 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 166128 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4810047 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 979516

[startup+1722.3 s]
/proc/loadavg: 2.12 2.09 2.01 3/180 20064
/proc/meminfo: memFree=30205632/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1722.02 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 172127 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4806751 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 979516

[startup+1782.31 s]
/proc/loadavg: 2.11 2.09 2.01 3/179 20065
/proc/meminfo: memFree=30205012/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1782.02 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 178127 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4295748 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 979516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/179 20066
/proc/meminfo: memFree=30205012/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1800.01 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 179926 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 979516

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 19952 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/179 20066
/proc/meminfo: memFree=30205012/32872528 swapFree=7780/7780
[pid=19952] ppid=19949 vsize=979516 CPUtime=1800.01 cores=1,3,5,7
/proc/19952/stat : 19952 (naps-1.02) R 19949 19952 19177 0 -1 4202496 603419 0 0 0 179926 75 0 0 20 0 1 0 27057411 1003024384 242257 33554432000 4194304 5796924 140734906356096 140734906352312 4865437 0 0 4096 17954 0 0 0 17 1 0 0 0 0 0
/proc/19952/statm: 244879 242257 144 392 0 244478 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 979516

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.26
CPU system time (s): 0.760884
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 980068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.760884
maximum resident set size= 969080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 603432
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= 8
involuntary context switches= 2577

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.74413 second user time and 5.84711 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-18 13:41:55
IDJOB=4103279
IDBENCH=2316
IDSOLVER=2544
FILE ID=node133/4103279-1466250112
RUNJOBID= node133-1466241101-19194
PBS_JOBID= 19918201
Free space on /tmp= 71636 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-bc1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103279-1466250112/watcher-4103279-1466250112 -o /tmp/evaluation-result-4103279-1466250112/solver-4103279-1466250112 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960  naps-1.02 HOME/instance-4103279-1466250112.opb

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

MD5SUM BENCH= 7349a3a829e674d501313aed23f34764
RANDOM SEED=1713867225

node133.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
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		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
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:        31734004 kB
Buffers:          113972 kB
Cached:           228760 kB
SwapCached:          892 kB
Active:           200560 kB
Inactive:         194188 kB
Active(anon):      53280 kB
Inactive(anon):     1364 kB
Active(file):     147280 kB
Inactive(file):   192824 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099860 kB
Dirty:             84588 kB
Writeback:             0 kB
AnonPages:         61596 kB
Mapped:             7692 kB
Shmem:                 0 kB
Slab:             606748 kB
SReclaimable:      49672 kB
SUnreclaim:       557076 kB
KernelStack:        1464 kB
PageTables:         4012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     180476 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71600 MiB
End job on node133 at 2016-06-18 14:11:55