Trace number 4103335

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) 1800.08 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos6.opb
MD5SUM2a04555106a68acba17fb5820db41df1
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 variables21720
Total number of constraints1036
Number of constraints which are clauses48
Number of constraints which are cardinality constraints (but not clauses)755
Number of constraints which are nor clauses,nor cardinality constraints233
Minimum length of a constraint6
Maximum length of a constraint840
Number of terms in the objective function 6690
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 239444426529
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 239444426529
Number of bits of the biggest sum of numbers38
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.
1800.07/1800.40	c 
1800.07/1800.40	c *** TERMINATED *** by signal 15
1800.07/1800.40	s UNKNOWN
1800.07/1800.40	c _____________________________________________________________________________
1800.07/1800.40	c 
1800.07/1800.40	c std/band forms        : 273,77
1800.07/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.07/1800.40	c BDD/srt/adr Max costs : 66568,70060,1634
1800.07/1800.40	c BDDraw/bin/mul/srt/adr: 251,0,3,88,7
1800.07/1800.40	c BDD nodes             : 7033791
1800.07/1800.40	c Es1/CC detections     : 0,0
1800.07/1800.40	c SAT/UNSAT calls       : 0,0
1800.07/1800.40	c restarts              : 0
1800.07/1800.40	c conflicts             : 0              (0 /sec)
1800.07/1800.40	c decisions             : 0              (0 /sec)
1800.07/1800.40	c propagations          : 0              (0 /sec)
1800.07/1800.40	c inspects              : 0              (0 /sec)
1800.07/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.07/1800.40	c Time for Opt-base     : 1615 s
1800.07/1800.40	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-4103335-1466251997/watcher-4103335-1466251997 -o /tmp/evaluation-result-4103335-1466251997/solver-4103335-1466251997 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4103335-1466251997.opb 

pid=23273
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 2.07 2.08 3/176 23276
/proc/meminfo: memFree=30967080/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=7456 CPUtime=0 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 535 0 0 0 0 0 0 0 20 0 1 0 27246479 7634944 409 33554432000 4194304 5796924 140735946125200 140735576662152 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 1864 409 114 392 0 1463 0

[startup+0.100213 s]
/proc/loadavg: 2.00 2.07 2.08 3/176 23276
/proc/meminfo: memFree=30967080/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=12900 CPUtime=0.09 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 1901 0 0 0 9 0 0 0 20 0 1 0 27246479 13209600 1733 33554432000 4194304 5796924 140735946125200 140735576662152 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 3225 1733 124 392 0 2824 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12900

[startup+0.200334 s]
/proc/loadavg: 2.00 2.07 2.08 3/176 23276
/proc/meminfo: memFree=30967080/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=15844 CPUtime=0.19 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 2630 0 0 0 19 0 0 0 20 0 1 0 27246479 16224256 2462 33554432000 4194304 5796924 140735946125200 140735576662152 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 3961 2464 124 392 0 3560 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15844

[startup+0.300273 s]
/proc/loadavg: 2.00 2.07 2.08 3/176 23276
/proc/meminfo: memFree=30967080/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=18688 CPUtime=0.29 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 3331 0 0 0 29 0 0 0 20 0 1 0 27246479 19136512 3163 33554432000 4194304 5796924 140735946125200 140735576662152 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 4672 3163 124 392 0 4271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18688

[startup+0.70022 s]
/proc/loadavg: 2.00 2.07 2.08 3/176 23276
/proc/meminfo: memFree=30967080/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=27592 CPUtime=0.69 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 5581 0 0 0 68 1 0 0 20 0 1 0 27246479 28254208 5413 33554432000 4194304 5796924 140735946125200 140735576662152 5087778 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 6898 5413 128 392 0 6497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27592

[startup+1.50022 s]
/proc/loadavg: 2.00 2.07 2.08 3/177 23277
/proc/meminfo: memFree=30934572/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=51616 CPUtime=1.49 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 11443 0 0 0 147 2 0 0 20 0 1 0 27246479 52854784 11275 33554432000 4194304 5796924 140735946125200 140735946122696 5096591 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 12904 11275 128 392 0 12503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51616

[startup+3.1003 s]
/proc/loadavg: 2.00 2.07 2.08 3/177 23277
/proc/meminfo: memFree=30896564/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=86284 CPUtime=3.09 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 20048 0 0 0 306 3 0 0 20 0 1 0 27246479 88354816 19808 33554432000 4194304 5796924 140735946125200 140735945399848 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 21571 19808 139 392 0 21170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86284

[startup+6.30022 s]
/proc/loadavg: 2.00 2.07 2.08 3/177 23277
/proc/meminfo: memFree=30872888/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=99624 CPUtime=6.29 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 22785 0 0 0 625 4 0 0 20 0 1 0 27246479 102014976 23123 33554432000 4194304 5796924 140735946125200 140735945563608 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 24906 23123 139 392 0 24505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99624

[startup+12.7002 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 23277
/proc/meminfo: memFree=30865636/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=103676 CPUtime=12.69 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 23290 0 0 0 1265 4 0 0 20 0 1 0 27246479 106164224 23628 33554432000 4194304 5796924 140735946125200 140735946121416 5092558 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 25919 23628 144 392 0 25518 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103676

[startup+25.5003 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 23277
/proc/meminfo: memFree=30856208/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=103676 CPUtime=25.49 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 23290 0 0 0 2545 4 0 0 20 0 1 0 27246479 106164224 23628 33554432000 4194304 5796924 140735946125200 140735946121416 4865375 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 25919 23628 144 392 0 25518 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 103676

[startup+51.1003 s]
/proc/loadavg: 2.14 2.10 2.09 3/177 23277
/proc/meminfo: memFree=30852236/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=103676 CPUtime=51.08 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 23290 0 0 0 5104 4 0 0 20 0 1 0 27246479 106164224 23628 33554432000 4194304 5796924 140735946125200 140735946121416 5096588 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 25919 23628 144 392 0 25518 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103676

[startup+102.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 23278
/proc/meminfo: memFree=26449624/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=103676 CPUtime=102.28 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 23290 0 0 0 10224 4 0 0 20 0 1 0 27246479 106164224 23628 33554432000 4194304 5796924 140735946125200 140735946121416 4295860 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 25919 23628 144 392 0 25518 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 103676

[startup+162.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 23280
/proc/meminfo: memFree=26677276/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=184828 CPUtime=162.27 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 40518 0 0 0 16220 7 0 0 20 0 1 0 27246479 189263872 43841 33554432000 4194304 5796924 140735946125200 140735946119688 5087490 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 46207 43841 191 392 0 45806 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 184828

[startup+222.307 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 23281
/proc/meminfo: memFree=26643860/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=204496 CPUtime=222.27 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 45603 0 0 0 22219 8 0 0 20 0 1 0 27246479 209403904 49437 33554432000 4194304 5796924 140735946125200 140735946122184 5087700 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 51124 49437 191 392 0 50723 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 204496

[startup+282.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/177 23282
/proc/meminfo: memFree=26633212/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=221472 CPUtime=282.25 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 48479 0 0 0 28217 8 0 0 20 0 1 0 27246479 226787328 52313 33554432000 4194304 5796924 140735946125200 140735946122184 4805619 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 55368 52313 191 392 0 54967 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 221472

[startup+342.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 23283
/proc/meminfo: memFree=26094568/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=230316 CPUtime=342.24 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 51043 0 0 0 34215 9 0 0 20 0 1 0 27246479 235843584 55388 33554432000 4194304 5796924 140735946125200 140735946122184 4839574 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 57579 55388 191 392 0 57178 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 230316

[startup+402.3 s]
/proc/loadavg: 2.08 2.11 2.09 4/177 23284
/proc/meminfo: memFree=26058076/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=234144 CPUtime=402.23 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 51991 0 0 0 40214 9 0 0 20 0 1 0 27246479 239763456 56336 33554432000 4194304 5796924 140735946125200 140735946122184 5087516 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 58536 56336 191 392 0 58135 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 234144

[startup+462.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/178 23289
/proc/meminfo: memFree=25944196/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=237972 CPUtime=462.22 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 52955 0 0 0 46213 9 0 0 20 0 1 0 27246479 243683328 57300 33554432000 4194304 5796924 140735946125200 140735946122184 4296050 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 59493 57300 191 392 0 59092 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 237972

[startup+522.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/177 23290
/proc/meminfo: memFree=25906084/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=259588 CPUtime=522.21 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 53930 0 0 0 52211 10 0 0 20 0 1 0 27246479 265818112 63222 33554432000 4194304 5796924 140735946125200 140735946122184 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 64897 63222 191 392 0 64496 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 259588

[startup+582.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 23291
/proc/meminfo: memFree=25904004/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=259588 CPUtime=582.2 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 53930 0 0 0 58210 10 0 0 20 0 1 0 27246479 265818112 63222 33554432000 4194304 5796924 140735946125200 140735946122184 4861407 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 64897 63222 191 392 0 64496 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 259588


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


[startup+882.307 s]
/proc/loadavg: 2.04 2.06 2.08 3/177 23297
/proc/meminfo: memFree=25887188/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=268816 CPUtime=882.16 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 54444 0 0 0 88206 10 0 0 20 0 1 0 27246479 275267584 64758 33554432000 4194304 5796924 140735946125200 140735946121416 4839604 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 67204 64758 191 392 0 66803 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 268816

[startup+942.3 s]
/proc/loadavg: 2.05 2.06 2.07 3/177 23298
/proc/meminfo: memFree=25885316/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=268816 CPUtime=942.15 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 54444 0 0 0 94205 10 0 0 20 0 1 0 27246479 275267584 64758 33554432000 4194304 5796924 140735946125200 140735946121416 5087643 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 67204 64758 191 392 0 66803 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 268816

[startup+1002.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/177 23299
/proc/meminfo: memFree=25879720/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=268816 CPUtime=1002.14 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 54444 0 0 0 100204 10 0 0 20 0 1 0 27246479 275267584 64758 33554432000 4194304 5796924 140735946125200 140735946121416 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 67204 64758 191 392 0 66803 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 268816

[startup+1062.3 s]
/proc/loadavg: 2.08 2.05 2.07 3/178 23303
/proc/meminfo: memFree=25868328/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=268816 CPUtime=1062.13 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 54524 0 0 0 106203 10 0 0 20 0 1 0 27246479 275267584 65349 33554432000 4194304 5796924 140735946125200 140735946122184 5087774 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 67204 65349 191 392 0 66803 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 268816

[startup+1122.3 s]
/proc/loadavg: 2.06 2.05 2.07 3/177 23305
/proc/meminfo: memFree=25840852/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=290048 CPUtime=1122.12 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 56852 0 0 0 112201 11 0 0 20 0 1 0 27246479 297009152 67677 33554432000 4194304 5796924 140735946125200 140735946122184 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 72512 67677 191 392 0 72111 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 290048

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/177 23306
/proc/meminfo: memFree=25813644/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=301004 CPUtime=1182.11 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 59617 0 0 0 118200 11 0 0 20 0 1 0 27246479 308228096 70953 33554432000 4194304 5796924 140735946125200 140735946122184 5087650 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 75251 70953 191 392 0 74850 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 301004

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.06 3/177 23307
/proc/meminfo: memFree=25805384/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=306020 CPUtime=1242.1 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 60870 0 0 0 124199 11 0 0 20 0 1 0 27246479 313364480 72206 33554432000 4194304 5796924 140735946125200 140735946122184 5087700 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 76505 72206 191 392 0 76104 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 306020

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.06 4/177 23308
/proc/meminfo: memFree=25752756/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=355728 CPUtime=1302.09 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 63422 0 0 0 130196 13 0 0 20 0 1 0 27246479 364265472 85164 33554432000 4194304 5796924 140735946125200 140735946122184 5087682 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 88932 85164 191 392 0 88531 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 355728

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/177 23309
/proc/meminfo: memFree=25744124/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=359556 CPUtime=1362.08 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64386 0 0 0 136195 13 0 0 20 0 1 0 27246479 368185344 86639 33554432000 4194304 5796924 140735946125200 140735946122184 4808163 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 89889 86639 191 392 0 89488 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 359556

[startup+1422.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/177 23357
/proc/meminfo: memFree=30471120/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1422.08 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64527 0 0 0 142195 13 0 0 20 0 1 0 27246479 368861184 86828 33554432000 4194304 5796924 140735946125200 140735946122184 4863664 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 86828 191 392 0 89653 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 360216

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.04 3/177 23358
/proc/meminfo: memFree=30470744/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1482.03 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64572 0 0 0 148190 13 0 0 20 0 1 0 27246479 368861184 86939 33554432000 4194304 5796924 140735946125200 140735946122184 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 86939 191 392 0 89653 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 360216

[startup+1542.31 s]
/proc/loadavg: 2.08 2.04 2.04 3/177 23359
/proc/meminfo: memFree=30467752/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1542.01 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64602 0 0 0 154188 13 0 0 20 0 1 0 27246479 368861184 87451 33554432000 4194304 5796924 140735946125200 140735946122184 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 87451 191 392 0 89653 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 360216

[startup+1602.3 s]
/proc/loadavg: 2.03 2.03 2.04 3/177 23360
/proc/meminfo: memFree=30464548/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1602 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64603 0 0 0 160187 13 0 0 20 0 1 0 27246479 368861184 87963 33554432000 4194304 5796924 140735946125200 140735946122184 5092518 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 87963 191 392 0 89653 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 360216

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/178 23364
/proc/meminfo: memFree=30463516/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1661.99 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64603 0 0 0 166186 13 0 0 20 0 1 0 27246479 368861184 87963 33554432000 4194304 5796924 140735946125200 140735946122184 5092518 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 87963 191 392 0 89653 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 360216

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/177 23366
/proc/meminfo: memFree=30459848/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1721.98 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64604 0 0 0 172185 13 0 0 20 0 1 0 27246479 368861184 88475 33554432000 4194304 5796924 140735946125200 140735946121416 5096553 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 88475 191 392 0 89653 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 360216

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.02 3/177 23367
/proc/meminfo: memFree=30456764/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1781.97 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64604 0 0 0 178184 13 0 0 20 0 1 0 27246479 368861184 88475 33554432000 4194304 5796924 140735946125200 140735946121416 4865560 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 88475 191 392 0 89653 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 360216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.05 2.02 2.02 3/177 23367
/proc/meminfo: memFree=30456368/32872528 swapFree=338416/354768
[pid=23276] ppid=23273 vsize=360216 CPUtime=1800.07 cores=0,2,4,6
/proc/23276/stat : 23276 (naps-1.02) R 23273 23276 20937 0 -1 4202496 64604 0 0 0 179994 13 0 0 20 0 1 0 27246479 368861184 88475 33554432000 4194304 5796924 140735946125200 140735946121416 4839604 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/23276/statm: 90054 88475 191 392 0 89653 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 360216

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 23276 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.4
CPU time (s): 1800.08
CPU user time (s): 1799.94
CPU system time (s): 0.137979
CPU usage (%): 99.982
Max. virtual memory (cumulated for all children) (KiB): 394080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.137979
maximum resident set size= 379040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64616
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= 78
involuntary context switches= 1871

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6143 second user time and 6.06708 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 14:13:17
IDJOB=4103335
IDBENCH=2331
IDSOLVER=2544
FILE ID=node126/4103335-1466251997
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71732 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-neos6.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103335-1466251997/watcher-4103335-1466251997 -o /tmp/evaluation-result-4103335-1466251997/solver-4103335-1466251997 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4103335-1466251997.opb

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

MD5SUM BENCH= 2a04555106a68acba17fb5820db41df1
RANDOM SEED=370167118

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:        30967344 kB
Buffers:          124004 kB
Cached:           231220 kB
SwapCached:         1736 kB
Active:           543572 kB
Inactive:         270632 kB
Active(anon):     459240 kB
Inactive(anon):     1796 kB
Active(file):      84332 kB
Inactive(file):   268836 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:              6980 kB
Writeback:             0 kB
AnonPages:        812616 kB
Mapped:             9308 kB
Shmem:                 0 kB
Slab:             604784 kB
SReclaimable:      48856 kB
SUnreclaim:       555928 kB
KernelStack:        1464 kB
PageTables:         5512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     941472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    288768 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= 71724 MiB
End job on node126 at 2016-06-18 14:43:18