Trace number 4100139

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) 1800.04 1800.33

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-neos14.opb
MD5SUM908b859aa6cb5be1c335ba1e4149146b
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 240
Optimality of the best value was proved NO
Number of variables17840
Total number of constraints656
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 10640
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 534104
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261895
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534104
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.
1800.00/1800.30	c 
1800.00/1800.30	c *** TERMINATED *** by signal 15
1800.00/1800.30	s UNKNOWN
1800.00/1800.30	c _____________________________________________________________________________
1800.00/1800.30	c 
1800.00/1800.30	c std/band forms        : 416,240
1800.00/1800.30	c 2cl/3cl ITE-codings   : 411605,1115788
1800.00/1800.30	c BDD/srt/adr Max costs : 8402,0,0
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 239,0,417,0,0
1800.00/1800.30	c BDD nodes             : 1744039
1800.00/1800.30	c Es1/CC detections     : 0,0
1800.00/1800.30	c SAT/UNSAT calls       : 0,0
1800.00/1800.30	c restarts              : 0
1800.00/1800.30	c conflicts             : 0              (0 /sec)
1800.00/1800.30	c decisions             : 0              (0 /sec)
1800.00/1800.30	c propagations          : 0              (0 /sec)
1800.00/1800.30	c inspects              : 0              (0 /sec)
1800.00/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 119.3 s
1800.00/1800.30	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-4100139-1466212046/watcher-4100139-1466212046 -o /tmp/evaluation-result-4100139-1466212046/solver-4100139-1466212046 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11874 --watchdog 1960 naps-1.02 HOME/instance-4100139-1466212046.opb 

pid=14204
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: 2.17 2.16 2.15 3/177 14207
/proc/meminfo: memFree=29174364/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=8564 CPUtime=0 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 774 0 0 0 0 0 0 0 20 0 1 0 23253633 8769536 648 33554432000 4194304 5796924 140737140927472 140736725376072 4349703 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 2141 648 114 392 0 1740 0

[startup+0.100163 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 14207
/proc/meminfo: memFree=29174364/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=13260 CPUtime=0.09 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 1930 0 0 0 9 0 0 0 20 0 1 0 23253633 13578240 1762 33554432000 4194304 5796924 140737140927472 140736725376072 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 3315 1762 124 392 0 2914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13260

[startup+0.20033 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 14207
/proc/meminfo: memFree=29174364/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=16876 CPUtime=0.19 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 2855 0 0 0 19 0 0 0 20 0 1 0 23253633 17281024 2687 33554432000 4194304 5796924 140737140927472 140736725376072 5087682 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 4219 2687 124 392 0 3818 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16876

[startup+0.300285 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 14207
/proc/meminfo: memFree=29174364/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=20836 CPUtime=0.29 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 3825 0 0 0 28 1 0 0 20 0 1 0 23253633 21336064 3657 33554432000 4194304 5796924 140737140927472 140736725376072 4806925 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 5209 3657 124 392 0 4808 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20836

[startup+0.700213 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 14207
/proc/meminfo: memFree=29174364/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=24564 CPUtime=0.69 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 4911 0 0 0 68 1 0 0 20 0 1 0 23253633 25153536 4603 33554432000 4194304 5796924 140737140927472 140737140926696 4809286 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 6141 4603 143 392 0 5740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24564

[startup+1.50019 s]
/proc/loadavg: 2.16 2.16 2.15 3/178 14208
/proc/meminfo: memFree=29155780/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=24788 CPUtime=1.49 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 4964 0 0 0 148 1 0 0 20 0 1 0 23253633 25382912 4656 33554432000 4194304 5796924 140737140927472 140737140923688 4199760 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 6197 4656 143 392 0 5796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24788

[startup+3.10024 s]
/proc/loadavg: 2.16 2.16 2.15 3/178 14208
/proc/meminfo: memFree=29154300/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=28324 CPUtime=3.09 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 5859 0 0 0 308 1 0 0 20 0 1 0 23253633 29003776 5551 33554432000 4194304 5796924 140737140927472 140737140923688 5087780 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 7081 5551 144 392 0 6680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28324

[startup+6.30027 s]
/proc/loadavg: 2.15 2.15 2.15 3/178 14208
/proc/meminfo: memFree=29147428/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=30128 CPUtime=6.29 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 6444 0 0 0 628 1 0 0 20 0 1 0 23253633 30851072 5971 33554432000 4194304 5796924 140737140927472 140737140923688 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 7532 5971 144 392 0 7131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30128

[startup+12.7003 s]
/proc/loadavg: 2.13 2.15 2.15 3/178 14208
/proc/meminfo: memFree=29144560/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=31848 CPUtime=12.69 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 6832 0 0 0 1268 1 0 0 20 0 1 0 23253633 32612352 6359 33554432000 4194304 5796924 140737140927472 140737140923688 5092545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 7962 6359 144 392 0 7561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31848

[startup+25.5003 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 14208
/proc/meminfo: memFree=29137672/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=34628 CPUtime=25.48 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 7885 0 0 0 2547 1 0 0 20 0 1 0 23253633 35459072 7082 33554432000 4194304 5796924 140737140927472 140737140923688 5096680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 8657 7082 144 392 0 8256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34628

[startup+51.1004 s]
/proc/loadavg: 2.11 2.14 2.14 3/178 14209
/proc/meminfo: memFree=29123504/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=41532 CPUtime=51.09 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 9019 0 0 0 5107 2 0 0 20 0 1 0 23253633 42528768 8579 33554432000 4194304 5796924 140737140927472 140737140923688 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 10383 8579 144 392 0 9982 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41532

[startup+102.3 s]
/proc/loadavg: 2.16 2.15 2.15 3/178 14255
/proc/meminfo: memFree=29991000/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=53380 CPUtime=102.27 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 11346 0 0 0 10225 2 0 0 20 0 1 0 23253633 54661120 11896 33554432000 4194304 5796924 140737140927472 140737140923688 4809164 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 13345 11896 144 392 0 12944 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53380

[startup+162.3 s]
/proc/loadavg: 2.22 2.17 2.15 3/179 14304
/proc/meminfo: memFree=28594728/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1112152 CPUtime=162.26 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 88131 0 0 0 16197 29 0 0 20 0 1 0 23253633 1138843648 252102 33554432000 4194304 5796924 140737140927472 140737140924520 4606480 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 278038 252102 170 392 0 277637 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 1112152

[startup+222.307 s]
/proc/loadavg: 2.08 2.13 2.14 3/178 14305
/proc/meminfo: memFree=28543608/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1226452 CPUtime=222.26 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 91794 0 0 0 22191 35 0 0 20 0 1 0 23253633 1255886848 263814 33554432000 4194304 5796924 140737140927472 140737140925112 4607802 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 306613 263814 170 392 0 306212 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1226452

[startup+282.3 s]
/proc/loadavg: 2.17 2.15 2.14 3/178 14306
/proc/meminfo: memFree=28523828/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1240608 CPUtime=282.24 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 93905 0 0 0 28186 38 0 0 20 0 1 0 23253633 1270382592 267328 33554432000 4194304 5796924 140737140927472 140737140924936 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 310152 267328 170 392 0 309751 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1240608

[startup+342.3 s]
/proc/loadavg: 2.30 2.18 2.15 3/178 14308
/proc/meminfo: memFree=28490232/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1259592 CPUtime=342.23 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 97076 0 0 0 34182 41 0 0 20 0 1 0 23253633 1289822208 272976 33554432000 4194304 5796924 140737140927472 140737140924584 4583079 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 314898 272976 170 392 0 314497 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1259592

[startup+402.3 s]
/proc/loadavg: 2.15 2.16 2.15 3/178 14309
/proc/meminfo: memFree=28421448/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1277528 CPUtime=402.22 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 98929 0 0 0 40180 42 0 0 20 0 1 0 23253633 1308188672 287604 33554432000 4194304 5796924 140737140927472 140737140924520 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 319382 287604 170 392 0 318981 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 1277528

[startup+462.3 s]
/proc/loadavg: 2.16 2.16 2.15 3/178 14310
/proc/meminfo: memFree=28427280/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1286244 CPUtime=462.22 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 100043 0 0 0 46176 46 0 0 20 0 1 0 23253633 1317113856 290111 33554432000 4194304 5796924 140737140927472 140737140924520 4592059 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 321561 290111 170 392 0 321160 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1286244

[startup+522.3 s]
/proc/loadavg: 2.30 2.19 2.16 4/178 14311
/proc/meminfo: memFree=28407476/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1303364 CPUtime=522.21 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 101957 0 0 0 52172 49 0 0 20 0 1 0 23253633 1334644736 293471 33554432000 4194304 5796924 140737140927472 140737140924520 4606534 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 325841 293471 170 392 0 325440 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 1303364

[startup+582.3 s]
/proc/loadavg: 2.11 2.15 2.14 3/178 14312
/proc/meminfo: memFree=28392736/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1318296 CPUtime=582.2 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 104437 0 0 0 58164 56 0 0 20 0 1 0 23253633 1349935104 294008 33554432000 4194304 5796924 140737140927472 140737140924584 4607192 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 329574 294008 170 392 0 329173 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 1318296


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.20 2.16 3/178 14323
/proc/meminfo: memFree=27772288/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1506688 CPUtime=942.14 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 113022 0 0 0 94140 74 0 0 20 0 1 0 23253633 1542848512 333940 33554432000 4194304 5796924 140737140927472 140737140924520 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 376672 333940 170 392 0 376271 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1506688

[startup+1002.3 s]
/proc/loadavg: 2.27 2.21 2.17 3/178 14324
/proc/meminfo: memFree=27795520/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1519508 CPUtime=1002.13 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 116366 0 0 0 100131 82 0 0 20 0 1 0 23253633 1555976192 326635 33554432000 4194304 5796924 140737140927472 140737140924520 4583148 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 379877 326635 170 392 0 379476 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 1519508

[startup+1062.3 s]
/proc/loadavg: 2.18 2.18 2.16 3/178 14325
/proc/meminfo: memFree=27754160/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1519508 CPUtime=1062.12 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 116520 0 0 0 106130 82 0 0 20 0 1 0 23253633 1555976192 335476 33554432000 4194304 5796924 140737140927472 140737140924520 4583042 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 379877 335476 170 392 0 379476 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 1519508

[startup+1122.3 s]
/proc/loadavg: 2.18 2.18 2.16 3/178 14326
/proc/meminfo: memFree=27760076/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1530264 CPUtime=1122.11 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 118519 0 0 0 112124 87 0 0 20 0 1 0 23253633 1566990336 331989 33554432000 4194304 5796924 140737140927472 140737140924520 4606433 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 382566 331989 170 392 0 382165 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 1530264

[startup+1182.3 s]
/proc/loadavg: 2.40 2.22 2.18 4/183 14468
/proc/meminfo: memFree=27679788/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1535028 CPUtime=1182.11 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 118996 0 0 0 118123 88 0 0 20 0 1 0 23253633 1571868672 342175 33554432000 4194304 5796924 140737140927472 140737140924520 4606491 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 383757 342175 170 392 0 383356 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 1535028

[startup+1242.3 s]
/proc/loadavg: 2.54 2.31 2.21 3/177 14532
/proc/meminfo: memFree=27648128/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1535160 CPUtime=1242.1 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 119608 0 0 0 124118 92 0 0 20 0 1 0 23253633 1572003840 335803 33554432000 4194304 5796924 140737140927472 140737140924584 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 383790 335803 170 392 0 383389 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 1535160

[startup+1302.3 s]
/proc/loadavg: 2.32 2.28 2.20 3/177 14534
/proc/meminfo: memFree=27595168/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1555940 CPUtime=1302.09 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 121593 0 0 0 130116 93 0 0 20 0 1 0 23253633 1593282560 347497 33554432000 4194304 5796924 140737140927472 140737140924744 4593382 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 388985 347497 170 392 0 388584 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 1555940

[startup+1362.3 s]
/proc/loadavg: 2.24 2.26 2.19 3/178 14538
/proc/meminfo: memFree=27667172/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1561408 CPUtime=1362.08 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 122239 0 0 0 136112 96 0 0 20 0 1 0 23253633 1598881792 339066 33554432000 4194304 5796924 140737140927472 140737140924520 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 390352 339066 170 392 0 389951 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 1561408

[startup+1422.3 s]
/proc/loadavg: 2.24 2.26 2.19 3/177 14539
/proc/meminfo: memFree=27618260/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1569220 CPUtime=1422.08 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 123282 0 0 0 142111 97 0 0 20 0 1 0 23253633 1606881280 349818 33554432000 4194304 5796924 140737140927472 140737140924520 4606534 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 392305 349818 170 392 0 391904 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 1569220

[startup+1482.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/176 14540
/proc/meminfo: memFree=27576292/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1569220 CPUtime=1482.06 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 123299 0 0 0 148108 98 0 0 20 0 1 0 23253633 1606881280 358522 33554432000 4194304 5796924 140737140927472 140737140924520 4606433 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 392305 358522 170 392 0 391904 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 1569220

[startup+1542.31 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 14542
/proc/meminfo: memFree=27597468/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1571596 CPUtime=1542.06 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 124745 0 0 0 154104 102 0 0 20 0 1 0 23253633 1609314304 350926 33554432000 4194304 5796924 140737140927472 140737140924584 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 392899 350926 170 392 0 392498 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 1571596

[startup+1602.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 14544
/proc/meminfo: memFree=27549540/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1581000 CPUtime=1602.04 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 126523 0 0 0 160100 104 0 0 20 0 1 0 23253633 1618944000 361391 33554432000 4194304 5796924 140737140927472 140737140924520 4607261 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 395250 361391 170 392 0 394849 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 1581000

[startup+1662.3 s]
/proc/loadavg: 2.19 2.20 2.17 4/177 14545
/proc/meminfo: memFree=27569052/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1593032 CPUtime=1662.03 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 127943 0 0 0 166094 109 0 0 20 0 1 0 23253633 1631264768 354418 33554432000 4194304 5796924 140737140927472 140737140924520 4606433 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 398258 354418 170 392 0 397857 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 1593032

[startup+1722.3 s]
/proc/loadavg: 2.17 2.19 2.17 3/177 14546
/proc/meminfo: memFree=27525384/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1597712 CPUtime=1722.02 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 128635 0 0 0 172092 110 0 0 20 0 1 0 23253633 1636057088 363779 33554432000 4194304 5796924 140737140927472 140737140924520 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 399428 363779 170 392 0 399027 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 1597712

[startup+1782.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 14547
/proc/meminfo: memFree=27482476/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1601724 CPUtime=1782 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 129147 0 0 0 178090 110 0 0 20 0 1 0 23253633 1640165376 372461 33554432000 4194304 5796924 140737140927472 140737140924520 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 400431 372461 170 392 0 400030 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 1601724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.19 2.17 4/177 14548
/proc/meminfo: memFree=27542224/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1601724 CPUtime=1800 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 129603 0 0 0 179885 115 0 0 20 0 1 0 23253633 1640165376 357214 33554432000 4194304 5796924 140737140927472 140737140924936 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 400431 357214 170 392 0 400030 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1601724

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 14207 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.19 2.17 4/177 14548
/proc/meminfo: memFree=27542224/32872528 swapFree=1103996/1183712
[pid=14207] ppid=14204 vsize=1601724 CPUtime=1800 cores=1,3,5,7
/proc/14207/stat : 14207 (naps-1.02) R 14204 14207 11857 0 -1 4202496 129603 0 0 0 179885 115 0 0 20 0 1 0 23253633 1640165376 357214 33554432000 4194304 5796924 140737140927472 140737140924936 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/14207/statm: 400431 357214 170 392 0 400030 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 1601724

Child status: 0
Real time (s): 1800.33
CPU time (s): 1800.04
CPU user time (s): 1798.86
CPU system time (s): 1.18082
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 1945600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.86
system time used= 1.18082
maximum resident set size= 1769496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129615
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= 42
involuntary context switches= 1989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6153 second user time and 7.16591 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-18 03:07:27
IDJOB=4100139
IDBENCH=1578
IDSOLVER=2544
FILE ID=node115/4100139-1466212046
RUNJOBID= node115-1466206100-11874
PBS_JOBID= 19918161
Free space on /tmp= 71732 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-neos14.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100139-1466212046/watcher-4100139-1466212046 -o /tmp/evaluation-result-4100139-1466212046/solver-4100139-1466212046 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11874 --watchdog 1960  naps-1.02 HOME/instance-4100139-1466212046.opb

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

MD5SUM BENCH= 908b859aa6cb5be1c335ba1e4149146b
RANDOM SEED=1978124380

node115.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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:        29176972 kB
Buffers:           40136 kB
Cached:           105900 kB
SwapCached:         1996 kB
Active:          1709112 kB
Inactive:          94848 kB
Active(anon):    1659072 kB
Inactive(anon):     1368 kB
Active(file):      50040 kB
Inactive(file):    93480 kB
Unevictable:     1183712 kB
Mlocked:         1103996 kB
SwapTotal:      67108856 kB
SwapFree:       67099308 kB
Dirty:              4288 kB
Writeback:             0 kB
AnonPages:       2914916 kB
Mapped:             7584 kB
Shmem:                 0 kB
Slab:             570652 kB
SReclaimable:      14732 kB
SUnreclaim:       555920 kB
KernelStack:        1488 kB
PageTables:         9752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3119668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1697792 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= 71732 MiB
End job on node115 at 2016-06-18 03:37:27