Trace number 4100179

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) 1800.05 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bienst2.opb
MD5SUMab5e35dff8e81ea7a1176a4145ab1bff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables13736
Total number of constraints597
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints592
Minimum length of a constraint7
Maximum length of a constraint390
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524564
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.04/1800.80	c 
1800.04/1800.80	c *** TERMINATED *** by signal 15
1800.04/1800.80	s UNKNOWN
1800.04/1800.80	c _____________________________________________________________________________
1800.04/1800.80	c 
1800.04/1800.80	c std/band forms        : 469,128
1800.04/1800.80	c 2cl/3cl ITE-codings   : 176837,1371452
1800.04/1800.80	c BDD/srt/adr Max costs : 19031,0,0
1800.04/1800.80	c BDDraw/bin/mul/srt/adr: 120,0,477,0,0
1800.04/1800.80	c BDD nodes             : 1627788
1800.04/1800.80	c Es1/CC detections     : 0,0
1800.04/1800.80	c SAT/UNSAT calls       : 0,0
1800.04/1800.80	c restarts              : 0
1800.04/1800.80	c conflicts             : 0              (0 /sec)
1800.04/1800.80	c decisions             : 0              (0 /sec)
1800.04/1800.80	c propagations          : 0              (0 /sec)
1800.04/1800.80	c inspects              : 0              (0 /sec)
1800.04/1800.80	c CPU time (solving tm) : 1800 s        (0 s)
1800.04/1800.80	c Time for Opt-base     : 117.5 s
1800.04/1800.80	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-4100179-1466212577/watcher-4100179-1466212577 -o /tmp/evaluation-result-4100179-1466212577/solver-4100179-1466212577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12166 --watchdog 1960 naps-1.02 HOME/instance-4100179-1466212577.opb 

pid=13959
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: 2.11 2.12 2.12 3/177 13962
/proc/meminfo: memFree=29786228/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=6816 CPUtime=0 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 388 0 0 0 0 0 0 0 20 0 1 0 23306988 6979584 263 33554432000 4194304 5796924 140736279740784 140734977250408 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 1704 263 124 392 0 1303 0

[startup+0.10021 s]
/proc/loadavg: 2.11 2.12 2.12 3/177 13962
/proc/meminfo: memFree=29786228/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=10980 CPUtime=0.09 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 1401 0 0 0 9 0 0 0 20 0 1 0 23306988 11243520 1276 33554432000 4194304 5796924 140736279740784 140734977250408 4316858 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 2745 1276 124 392 0 2344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10980

[startup+0.200302 s]
/proc/loadavg: 2.11 2.12 2.12 3/177 13962
/proc/meminfo: memFree=29786228/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=14996 CPUtime=0.19 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 2423 0 0 0 19 0 0 0 20 0 1 0 23306988 15355904 2298 33554432000 4194304 5796924 140736279740784 140734977250408 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 3749 2298 124 392 0 3348 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14996

[startup+0.300258 s]
/proc/loadavg: 2.11 2.12 2.12 3/177 13962
/proc/meminfo: memFree=29786228/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=19072 CPUtime=0.29 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 3376 0 0 0 29 0 0 0 20 0 1 0 23306988 19529728 3251 33554432000 4194304 5796924 140736279740784 140734977250408 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 4768 3251 124 392 0 4367 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19072

[startup+0.700288 s]
/proc/loadavg: 2.11 2.12 2.12 3/177 13962
/proc/meminfo: memFree=29786228/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=24000 CPUtime=0.69 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 4720 0 0 0 68 1 0 0 20 0 1 0 23306988 24576000 4487 33554432000 4194304 5796924 140736279740784 140734977250408 4805857 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 6000 4487 143 392 0 5599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24000

[startup+1.50029 s]
/proc/loadavg: 2.11 2.12 2.12 3/178 13963
/proc/meminfo: memFree=29757692/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=36848 CPUtime=1.49 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 8100 0 0 0 148 1 0 0 20 0 1 0 23306988 37732352 7702 33554432000 4194304 5796924 140736279740784 140736279737000 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 9212 7702 143 392 0 8811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36848

[startup+3.1003 s]
/proc/loadavg: 2.10 2.11 2.12 3/178 13963
/proc/meminfo: memFree=29750988/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=45816 CPUtime=3.08 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 10239 0 0 0 307 1 0 0 20 0 1 0 23306988 46915584 9874 33554432000 4194304 5796924 140736279740784 140736279610632 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 11454 9874 143 392 0 11053 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 45816

[startup+6.3003 s]
/proc/loadavg: 2.10 2.11 2.12 3/178 13963
/proc/meminfo: memFree=29735356/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=60204 CPUtime=6.29 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 13084 0 0 0 627 2 0 0 20 0 1 0 23306988 61648896 13445 33554432000 4194304 5796924 140736279740784 140736279591368 5077880 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 15051 13445 143 392 0 14650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60204

[startup+12.7002 s]
/proc/loadavg: 2.08 2.11 2.11 3/178 13963
/proc/meminfo: memFree=29706056/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=87220 CPUtime=12.68 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 16810 0 0 0 1265 3 0 0 20 0 1 0 23306988 89313280 20156 33554432000 4194304 5796924 140736279740784 140736279656632 5096620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 21805 20156 144 392 0 21404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87220

[startup+25.5003 s]
/proc/loadavg: 2.07 2.11 2.11 3/178 13963
/proc/meminfo: memFree=29684196/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=87220 CPUtime=25.48 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 16810 0 0 0 2545 3 0 0 20 0 1 0 23306988 89313280 20156 33554432000 4194304 5796924 140736279740784 140736279737000 5096549 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 21805 20156 144 392 0 21404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87220

[startup+51.1003 s]
/proc/loadavg: 2.04 2.10 2.11 3/178 13963
/proc/meminfo: memFree=29681976/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=87220 CPUtime=51.08 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 16810 0 0 0 5105 3 0 0 20 0 1 0 23306988 89313280 20156 33554432000 4194304 5796924 140736279740784 140736279737000 4805600 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 21805 20156 144 392 0 21404 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87220

[startup+102.3 s]
/proc/loadavg: 2.07 2.09 2.10 3/178 13965
/proc/meminfo: memFree=29677056/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=87220 CPUtime=102.28 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 16810 0 0 0 10225 3 0 0 20 0 1 0 23306988 89313280 20156 33554432000 4194304 5796924 140736279740784 140736279737000 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 21805 20156 144 392 0 21404 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 87220

[startup+162.3 s]
/proc/loadavg: 2.10 2.09 2.10 3/178 13966
/proc/meminfo: memFree=28791836/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1154080 CPUtime=162.26 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 88333 0 0 0 16201 25 0 0 20 0 1 0 23306988 1181777920 240502 33554432000 4194304 5796924 140736279740784 140736279737832 4607232 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 288520 240502 169 392 0 288119 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1154080

[startup+222.307 s]
/proc/loadavg: 2.14 2.10 2.09 3/178 13967
/proc/meminfo: memFree=28538796/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1154080 CPUtime=222.27 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 88339 0 0 0 22201 26 0 0 20 0 1 0 23306988 1181777920 242552 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 288520 242552 170 392 0 288119 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 1154080

[startup+282.3 s]
/proc/loadavg: 2.12 2.10 2.09 3/179 13971
/proc/meminfo: memFree=28390960/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1159712 CPUtime=282.25 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 88350 0 0 0 28199 26 0 0 20 0 1 0 23306988 1187545088 244607 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 289928 244607 170 392 0 289527 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 1159712

[startup+342.3 s]
/proc/loadavg: 2.23 2.13 2.10 3/178 13972
/proc/meminfo: memFree=28251124/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1159712 CPUtime=342.24 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 88609 0 0 0 34198 26 0 0 20 0 1 0 23306988 1187545088 245888 33554432000 4194304 5796924 140736279740784 140736279737832 4606433 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 289928 245888 170 392 0 289527 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1159712

[startup+402.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/178 13974
/proc/meminfo: memFree=28161128/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1159712 CPUtime=402.23 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 88611 0 0 0 40197 26 0 0 20 0 1 0 23306988 1187545088 246912 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 289928 246912 170 392 0 289527 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 1159712

[startup+462.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/178 13975
/proc/meminfo: memFree=28176008/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1078324 CPUtime=462.21 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 88868 0 0 0 46192 29 0 0 20 0 1 0 23306988 1104203776 239608 33554432000 4194304 5796924 140736279740784 140736279738248 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 269581 239608 170 392 0 269180 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 1078324

[startup+523.977 s]
/proc/loadavg: 2.71 2.29 2.15 3/183 14147
/proc/meminfo: memFree=28085324/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1167064 CPUtime=523.86 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 89538 0 0 0 52356 30 0 0 20 0 1 0 23306988 1195073536 242283 33554432000 4194304 5796924 140736279740784 140736279738424 4568998 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 291766 242283 170 392 0 291365 0
Current children cumulated CPU time (s) 523.86
Current children cumulated vsize (KiB) 1167064

[startup+593.121 s]
/proc/loadavg: 2.67 2.29 2.15 8/178 14180
/proc/meminfo: memFree=28081656/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1167064 CPUtime=593 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 89549 0 0 0 59269 31 0 0 20 0 1 0 23306988 1195073536 243819 33554432000 4194304 5796924 140736279740784 140736279738424 4606503 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/13962/statm: 291766 243819 170 392 0 291365 0
Current children cumulated CPU time (s) 593
Current children cumulated vsize (KiB) 1167064


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.22 2.16 4/177 14191
/proc/meminfo: memFree=28035320/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1178860 CPUtime=941.7 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90123 0 0 0 94139 31 0 0 20 0 1 0 23306988 1207152640 254125 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 294715 254125 170 392 0 294314 0
Current children cumulated CPU time (s) 941.7
Current children cumulated vsize (KiB) 1178860

[startup+1002.3 s]
/proc/loadavg: 2.20 2.22 2.16 3/176 14193
/proc/meminfo: memFree=28028824/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1178860 CPUtime=1001.69 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90126 0 0 0 100138 31 0 0 20 0 1 0 23306988 1207152640 255661 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 294715 255661 170 392 0 294314 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 1178860

[startup+1062.3 s]
/proc/loadavg: 2.16 2.20 2.16 3/177 14240
/proc/meminfo: memFree=29554900/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1178860 CPUtime=1061.67 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90146 0 0 0 106136 31 0 0 20 0 1 0 23306988 1207152640 256686 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 294715 256686 170 392 0 294314 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 1178860

[startup+1122.3 s]
/proc/loadavg: 2.21 2.21 2.16 4/177 14241
/proc/meminfo: memFree=29551544/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1186068 CPUtime=1121.64 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90430 0 0 0 112131 33 0 0 20 0 1 0 23306988 1214533632 249161 33554432000 4194304 5796924 140736279740784 140736279738248 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 296517 249161 170 392 0 296116 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 1186068

[startup+1182.3 s]
/proc/loadavg: 2.22 2.21 2.17 3/177 14242
/proc/meminfo: memFree=29507880/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1186068 CPUtime=1181.64 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90578 0 0 0 118131 33 0 0 20 0 1 0 23306988 1214533632 251006 33554432000 4194304 5796924 140736279740784 140736279738248 4606708 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 296517 251006 170 392 0 296116 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 1186068

[startup+1242.3 s]
/proc/loadavg: 2.26 2.22 2.17 3/177 14243
/proc/meminfo: memFree=29489032/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1186068 CPUtime=1241.63 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90790 0 0 0 124129 34 0 0 20 0 1 0 23306988 1214533632 252759 33554432000 4194304 5796924 140736279740784 140736279738248 4569704 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 296517 252759 170 392 0 296116 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 1186068

[startup+1302.31 s]
/proc/loadavg: 2.20 2.20 2.17 4/177 14245
/proc/meminfo: memFree=29480980/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1186068 CPUtime=1301.63 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90793 0 0 0 130129 34 0 0 20 0 1 0 23306988 1214533632 253784 33554432000 4194304 5796924 140736279740784 140736279738248 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 296517 253784 170 392 0 296116 0
Current children cumulated CPU time (s) 1301.63
Current children cumulated vsize (KiB) 1186068

[startup+1362.3 s]
/proc/loadavg: 2.15 2.18 2.17 3/177 14246
/proc/meminfo: memFree=29472308/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1192052 CPUtime=1361.61 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 90919 0 0 0 136127 34 0 0 20 0 1 0 23306988 1220661248 255443 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 298013 255443 170 392 0 297612 0
Current children cumulated CPU time (s) 1361.61
Current children cumulated vsize (KiB) 1192052

[startup+1422.3 s]
/proc/loadavg: 2.17 2.18 2.16 3/177 14247
/proc/meminfo: memFree=29414556/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1192052 CPUtime=1421.6 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91081 0 0 0 142126 34 0 0 20 0 1 0 23306988 1220661248 256627 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 298013 256627 170 392 0 297612 0
Current children cumulated CPU time (s) 1421.6
Current children cumulated vsize (KiB) 1192052

[startup+1482.3 s]
/proc/loadavg: 2.11 2.16 2.16 3/178 14251
/proc/meminfo: memFree=29387708/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1192052 CPUtime=1481.59 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91083 0 0 0 148125 34 0 0 20 0 1 0 23306988 1220661248 257651 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 298013 257651 170 392 0 297612 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 1192052

[startup+1542.3 s]
/proc/loadavg: 2.08 2.14 2.15 3/177 14252
/proc/meminfo: memFree=29364360/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1192052 CPUtime=1541.58 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91314 0 0 0 154124 34 0 0 20 0 1 0 23306988 1220661248 259415 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 298013 259415 170 392 0 297612 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 1192052

[startup+1602.3 s]
/proc/loadavg: 2.06 2.13 2.15 3/177 14254
/proc/meminfo: memFree=29349020/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1192052 CPUtime=1601.57 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91316 0 0 0 160123 34 0 0 20 0 1 0 23306988 1220661248 260439 33554432000 4194304 5796924 140736279740784 140736279737832 4606531 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 298013 260439 170 392 0 297612 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 1192052

[startup+1662.3 s]
/proc/loadavg: 2.07 2.12 2.14 3/177 14255
/proc/meminfo: memFree=29339004/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1199172 CPUtime=1661.56 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91545 0 0 0 166122 34 0 0 20 0 1 0 23306988 1227952128 261690 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 299793 261690 170 392 0 299392 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 1199172

[startup+1722.3 s]
/proc/loadavg: 2.02 2.09 2.13 3/177 14256
/proc/meminfo: memFree=29332708/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1199172 CPUtime=1721.55 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91547 0 0 0 172121 34 0 0 20 0 1 0 23306988 1227952128 262714 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 299793 262714 170 392 0 299392 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 1199172

[startup+1782.3 s]
/proc/loadavg: 2.04 2.09 2.12 3/177 14257
/proc/meminfo: memFree=29315060/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1199172 CPUtime=1781.55 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91792 0 0 0 178120 35 0 0 20 0 1 0 23306988 1227952128 264492 33554432000 4194304 5796924 140736279740784 140736279737832 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 299793 264492 170 392 0 299392 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 1199172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.03 2.08 2.12 4/177 14257
/proc/meminfo: memFree=29311404/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1199172 CPUtime=1800.04 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91836 0 0 0 179969 35 0 0 20 0 1 0 23306988 1227952128 265047 33554432000 4194304 5796924 140736279740784 140736279737832 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 299793 265047 170 392 0 299392 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1199172

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 13962 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.8 s]
/proc/loadavg: 2.03 2.08 2.12 4/177 14257
/proc/meminfo: memFree=29311404/32872528 swapFree=1074772/1156532
[pid=13962] ppid=13959 vsize=1199172 CPUtime=1800.04 cores=1,3,5,7
/proc/13962/stat : 13962 (naps-1.02) R 13959 13962 12149 0 -1 4202496 91836 0 0 0 179969 35 0 0 20 0 1 0 23306988 1227952128 265047 33554432000 4194304 5796924 140736279740784 140736279737832 4606433 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/13962/statm: 299793 265047 170 392 0 299392 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1199172

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.05
CPU user time (s): 1799.7
CPU system time (s): 0.354946
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 1397684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.354946
maximum resident set size= 1166748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91848
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= 130
involuntary context switches= 2724

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.05338 second user time and 6.03608 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 03:16:18
IDJOB=4100179
IDBENCH=1583
IDSOLVER=2544
FILE ID=node114/4100179-1466212577
RUNJOBID= node114-1466206099-12166
PBS_JOBID= 19918162
Free space on /tmp= 71696 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-bienst2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100179-1466212577/watcher-4100179-1466212577 -o /tmp/evaluation-result-4100179-1466212577/solver-4100179-1466212577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12166 --watchdog 1960  naps-1.02 HOME/instance-4100179-1466212577.opb

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

MD5SUM BENCH= ab5e35dff8e81ea7a1176a4145ab1bff
RANDOM SEED=1422613692

node114.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		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
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		: 2666.761
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	: 5332.56
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		: 2666.761
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	: 5332.54
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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:        29786376 kB
Buffers:           42660 kB
Cached:           131604 kB
SwapCached:          796 kB
Active:          1118872 kB
Inactive:          97616 kB
Active(anon):    1043224 kB
Inactive(anon):     1128 kB
Active(file):      75648 kB
Inactive(file):    96488 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100472 kB
Dirty:              4500 kB
Writeback:             4 kB
AnonPages:       2203844 kB
Mapped:             8940 kB
Shmem:                 0 kB
Slab:             572376 kB
SReclaimable:      16460 kB
SUnreclaim:       555916 kB
KernelStack:        1496 kB
PageTables:         8980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2627728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    835584 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= 71720 MiB
End job on node114 at 2016-06-18 03:46:19