Trace number 4100411

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) 1800.26 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic98.opb
MD5SUMcf56ee4a2e10a22486df8fb664e91027
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15501
Total number of constraints763
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)627
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint8
Maximum length of a constraint13581
Number of terms in the objective function 31
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 524318
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 531126
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        : 699,133
1800.00/1800.30	c 2cl/3cl ITE-codings   : 24441,3475629
1800.00/1800.30	c BDD/srt/adr Max costs : 286552,33238,66510
1800.00/1800.30	c BDDraw/bin/mul/srt/adr: 717,0,46,26,43
1800.00/1800.30	c BDD nodes             : 39077046
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) : 1798 s        (0 s)
1800.00/1800.30	c Time for Opt-base     : 413.1 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-4100411-1467022102/watcher-4100411-1467022102 -o /tmp/evaluation-result-4100411-1467022102/solver-4100411-1467022102 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467020148-28664 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4100411-1467022102.opb 

pid=28899
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 Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.01 1.74 3/176 28902
/proc/meminfo: memFree=28978104/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=7124 CPUtime=0 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 477 0 0 0 0 0 0 0 20 0 1 0 35251032 7294976 351 33554432000 4194304 5796924 140735883758144 140735477018632 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1781 354 124 392 0 1380 0

[startup+0.100162 s]
/proc/loadavg: 2.05 2.01 1.74 3/176 28902
/proc/meminfo: memFree=28978104/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=13668 CPUtime=0.09 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 2575 0 0 0 9 0 0 0 20 0 1 0 35251032 13996032 1792 33554432000 4194304 5796924 140735883758144 140735477018632 5087516 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 3417 1792 124 392 0 3016 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13668

[startup+0.200336 s]
/proc/loadavg: 2.05 2.01 1.74 3/176 28902
/proc/meminfo: memFree=28978104/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=15088 CPUtime=0.18 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 4122 0 0 0 18 0 0 0 20 0 1 0 35251032 15450112 1802 33554432000 4194304 5796924 140735883758144 140735477018632 4261374 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 3772 1802 124 392 0 3371 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 15088

[startup+0.300266 s]
/proc/loadavg: 2.05 2.01 1.74 3/176 28902
/proc/meminfo: memFree=28978104/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=17644 CPUtime=0.28 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 5295 0 0 0 28 0 0 0 20 0 1 0 35251032 18067456 2352 33554432000 4194304 5796924 140735883758144 140735477018632 5096553 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 4411 2352 124 392 0 4010 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17644

[startup+0.700251 s]
/proc/loadavg: 2.05 2.01 1.74 3/176 28902
/proc/meminfo: memFree=28978104/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=30736 CPUtime=0.69 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 10599 0 0 0 68 1 0 0 20 0 1 0 35251032 31473664 5002 33554432000 4194304 5796924 140735883758144 140735883755672 5092608 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 7684 5002 124 392 0 7283 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30736

[startup+1.50028 s]
/proc/loadavg: 2.04 2.01 1.74 3/177 28903
/proc/meminfo: memFree=28948020/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=50308 CPUtime=1.49 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 20598 0 0 0 147 2 0 0 20 0 1 0 35251032 51515392 8758 33554432000 4194304 5796924 140735883758144 140735883755672 4806863 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 12577 8758 128 392 0 12176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50308

[startup+3.10023 s]
/proc/loadavg: 2.04 2.01 1.74 3/177 28903
/proc/meminfo: memFree=28928924/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=70648 CPUtime=3.09 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 29413 0 0 0 306 3 0 0 20 0 1 0 35251032 72343552 13558 33554432000 4194304 5796924 140735883758144 140735883754360 5092643 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 17662 13558 144 392 0 17261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70648

[startup+6.30031 s]
/proc/loadavg: 2.04 2.01 1.74 3/177 28903
/proc/meminfo: memFree=28893092/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=109808 CPUtime=6.29 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 39655 0 0 0 625 4 0 0 20 0 1 0 35251032 112443392 23305 33554432000 4194304 5796924 140735883758144 140735882129464 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 27452 23305 144 392 0 27051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 109808

[startup+12.7003 s]
/proc/loadavg: 2.04 2.01 1.74 3/177 28903
/proc/meminfo: memFree=28769492/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=229816 CPUtime=12.69 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 68207 0 0 0 1261 8 0 0 20 0 1 0 35251032 235331584 52946 33554432000 4194304 5796924 140735883758144 140735879114888 5092671 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 57454 52946 144 392 0 57053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 229816

[startup+25.5004 s]
/proc/loadavg: 2.03 2.01 1.74 3/177 28903
/proc/meminfo: memFree=28712428/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=284772 CPUtime=25.49 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 73714 0 0 0 2539 10 0 0 20 0 1 0 35251032 291606528 66896 33554432000 4194304 5796924 140735883758144 140735882867704 4805636 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 71193 66896 144 392 0 70792 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 284772

[startup+51.1004 s]
/proc/loadavg: 2.02 2.01 1.75 3/177 28903
/proc/meminfo: memFree=28563520/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=435032 CPUtime=51.08 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 96387 0 0 0 5091 17 0 0 20 0 1 0 35251032 445472768 103552 33554432000 4194304 5796924 140735883758144 140735879680408 5077954 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 108758 103552 144 392 0 108357 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 435032

[startup+102.3 s]
/proc/loadavg: 2.01 2.00 1.76 3/178 28907
/proc/meminfo: memFree=26742172/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=2263672 CPUtime=102.28 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 520036 0 0 0 10146 82 0 0 20 0 1 0 35251032 2318000128 558232 33554432000 4194304 5796924 140735883758144 140735868716456 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 565918 558232 144 392 0 565517 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2263672

[startup+162.3 s]
/proc/loadavg: 2.13 2.03 1.78 3/177 28908
/proc/meminfo: memFree=24081888/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=4939828 CPUtime=162.27 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1177966 0 0 0 16052 175 0 0 20 0 1 0 35251032 5058383872 1227404 33554432000 4194304 5796924 140735883758144 140735867789576 5092416 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1234957 1227404 144 392 0 1234556 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4939828

[startup+222.307 s]
/proc/loadavg: 2.09 2.04 1.80 3/177 28909
/proc/meminfo: memFree=23781416/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=222.27 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204716 0 0 0 22043 184 0 0 20 0 1 0 35251032 5338480640 1296287 33554432000 4194304 5796924 140735883758144 140735883755128 4865191 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296287 145 392 0 1302939 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5213360

[startup+282.3 s]
/proc/loadavg: 2.06 2.04 1.81 3/177 28911
/proc/meminfo: memFree=23781316/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=282.25 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204716 0 0 0 28041 184 0 0 20 0 1 0 35251032 5338480640 1296287 33554432000 4194304 5796924 140735883758144 140735883755128 4199810 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296287 145 392 0 1302939 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 5213360

[startup+342.3 s]
/proc/loadavg: 2.08 2.05 1.83 3/177 28912
/proc/meminfo: memFree=23779296/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=342.24 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204762 0 0 0 34040 184 0 0 20 0 1 0 35251032 5338480640 1296333 33554432000 4194304 5796924 140735883758144 140735883755128 5096709 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296333 191 392 0 1302939 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 5213360

[startup+402.3 s]
/proc/loadavg: 2.07 2.05 1.84 3/177 28913
/proc/meminfo: memFree=23779320/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=402.23 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204762 0 0 0 40039 184 0 0 20 0 1 0 35251032 5338480640 1296333 33554432000 4194304 5796924 140735883758144 140735883755128 4266541 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296333 191 392 0 1302939 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 5213360

[startup+462.3 s]
/proc/loadavg: 2.20 2.09 1.86 3/177 28914
/proc/meminfo: memFree=23777856/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=462.22 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204762 0 0 0 46038 184 0 0 20 0 1 0 35251032 5338480640 1296333 33554432000 4194304 5796924 140735883758144 140735883755128 5087780 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296333 191 392 0 1302939 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 5213360

[startup+522.3 s]
/proc/loadavg: 2.13 2.08 1.87 3/177 28915
/proc/meminfo: memFree=23776016/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=522.21 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204762 0 0 0 52037 184 0 0 20 0 1 0 35251032 5338480640 1296333 33554432000 4194304 5796924 140735883758144 140735883755128 4316826 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296333 191 392 0 1302939 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 5213360

[startup+582.3 s]
/proc/loadavg: 2.09 2.08 1.88 3/177 28917
/proc/meminfo: memFree=23773740/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=582.2 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204762 0 0 0 58036 184 0 0 20 0 1 0 35251032 5338480640 1296333 33554432000 4194304 5796924 140735883758144 140735883755128 5087778 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296333 191 392 0 1302939 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 5213360

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


[startup+1002.3 s]
/proc/loadavg: 2.05 2.08 1.94 3/177 28929
/proc/meminfo: memFree=23765272/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=5213360 CPUtime=1002.14 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1204762 0 0 0 100030 184 0 0 20 0 1 0 35251032 5338480640 1296333 33554432000 4194304 5796924 140735883758144 140735883755128 4295683 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1303340 1296333 191 392 0 1302939 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 5213360

[startup+1062.3 s]
/proc/loadavg: 2.14 2.09 1.95 3/177 28930
/proc/meminfo: memFree=22344868/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1062.13 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249513 0 0 0 105986 227 0 0 20 0 1 0 35251032 6964391936 1649869 33554432000 4194304 5796924 140735883758144 140735883755992 4606789 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1649869 217 392 0 1699890 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 6801164

[startup+1122.3 s]
/proc/loadavg: 2.09 2.09 1.96 3/177 28977
/proc/meminfo: memFree=24815200/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1122.12 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249515 0 0 0 111985 227 0 0 20 0 1 0 35251032 6964391936 1650893 33554432000 4194304 5796924 140735883758144 140735883755992 4606779 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1650893 217 392 0 1699890 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 6801164

[startup+1182.3 s]
/proc/loadavg: 2.27 2.13 1.98 3/177 28979
/proc/meminfo: memFree=24118268/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1182.11 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249515 0 0 0 117984 227 0 0 20 0 1 0 35251032 6964391936 1651048 33554432000 4194304 5796924 140735883758144 140735883755992 4606799 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1651048 217 392 0 1699890 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 6801164

[startup+1242.3 s]
/proc/loadavg: 2.16 2.12 1.98 3/177 28980
/proc/meminfo: memFree=22878504/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1242.1 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249517 0 0 0 123983 227 0 0 20 0 1 0 35251032 6964391936 1651560 33554432000 4194304 5796924 140735883758144 140735883755992 4606799 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1651560 217 392 0 1699890 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 6801164

[startup+1302.3 s]
/proc/loadavg: 2.11 2.11 1.99 3/178 28984
/proc/meminfo: memFree=22877924/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1302.09 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249517 0 0 0 129982 227 0 0 20 0 1 0 35251032 6964391936 1651560 33554432000 4194304 5796924 140735883758144 140735883755992 4606789 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1651560 217 392 0 1699890 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 6801164

[startup+1362.3 s]
/proc/loadavg: 2.10 2.10 2.00 4/177 28985
/proc/meminfo: memFree=22878308/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1362.08 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249517 0 0 0 135981 227 0 0 20 0 1 0 35251032 6964391936 1651560 33554432000 4194304 5796924 140735883758144 140735883755992 4606799 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1651560 217 392 0 1699890 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 6801164

[startup+1422.3 s]
/proc/loadavg: 2.09 2.10 2.00 3/177 28986
/proc/meminfo: memFree=22837432/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1422.08 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249517 0 0 0 141981 227 0 0 20 0 1 0 35251032 6964391936 1651560 33554432000 4194304 5796924 140735883758144 140735883755992 4606789 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1651560 217 392 0 1699890 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 6801164

[startup+1482.3 s]
/proc/loadavg: 2.09 2.09 2.00 3/177 28988
/proc/meminfo: memFree=20660820/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1482.06 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249521 0 0 0 147979 227 0 0 20 0 1 0 35251032 6964391936 1652072 33554432000 4194304 5796924 140735883758144 140735883755992 4606799 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1652072 217 392 0 1699890 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 6801164

[startup+1542.31 s]
/proc/loadavg: 2.09 2.09 2.00 3/177 28989
/proc/meminfo: memFree=20650948/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1542.05 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249534 0 0 0 153978 227 0 0 20 0 1 0 35251032 6964391936 1653096 33554432000 4194304 5796924 140735883758144 140735883755992 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1653096 217 392 0 1699890 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 6801164

[startup+1602.3 s]
/proc/loadavg: 2.14 2.10 2.01 3/177 28990
/proc/meminfo: memFree=20648816/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1602.03 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249540 0 0 0 159976 227 0 0 20 0 1 0 35251032 6964391936 1653608 33554432000 4194304 5796924 140735883758144 140735883755992 4606708 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1653608 217 392 0 1699890 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 6801164

[startup+1662.3 s]
/proc/loadavg: 2.18 2.11 2.01 3/177 28991
/proc/meminfo: memFree=20630932/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1662.02 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249549 0 0 0 165975 227 0 0 20 0 1 0 35251032 6964391936 1658216 33554432000 4194304 5796924 140735883758144 140735883755992 4591871 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1658216 217 392 0 1699890 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 6801164

[startup+1722.3 s]
/proc/loadavg: 2.12 2.10 2.01 3/177 28992
/proc/meminfo: memFree=20618072/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=6801164 CPUtime=1722.01 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1249563 0 0 0 171974 227 0 0 20 0 1 0 35251032 6964391936 1661289 33554432000 4194304 5796924 140735883758144 140735883755992 4592079 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1700291 1661289 218 392 0 1699890 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 6801164

[startup+1782.3 s]
/proc/loadavg: 2.13 2.11 2.02 3/177 28994
/proc/meminfo: memFree=20603096/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=7016088 CPUtime=1782 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1250062 0 0 0 177970 230 0 0 20 0 1 0 35251032 7184474112 1664339 33554432000 4194304 5796924 140735883758144 140735883755784 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1754022 1664339 218 392 0 1753621 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 7016088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.11 2.02 3/177 28994
/proc/meminfo: memFree=20601016/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=7016088 CPUtime=1800 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202496 1250068 0 0 0 179770 230 0 0 20 0 1 0 35251032 7184474112 1665363 33554432000 4194304 5796924 140735883758144 140735883755784 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 1754022 1665363 218 392 0 1753621 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 7016088

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 28902 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.10 2.11 2.02 3/177 28994
/proc/meminfo: memFree=20601016/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=0 CPUtime=1800.1 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202500 1250079 0 0 0 179770 240 0 0 20 0 1 0 35251032 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

[startup+1800.5 s]
/proc/loadavg: 2.10 2.11 2.02 3/177 28994
/proc/meminfo: memFree=20601016/32872528 swapFree=190200/190200
[pid=28902] ppid=28899 vsize=0 CPUtime=1800.2 cores=1,3,5,7
/proc/28902/stat : 28902 (naps-1.02) R 28899 28902 28647 0 -1 4202500 1250079 0 0 0 179770 250 0 0 20 0 1 0 35251032 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/28902/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.26
CPU user time (s): 1797.7
CPU system time (s): 2.55861
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 7359964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.55861
maximum resident set size= 6965252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1250079
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= 37
involuntary context switches= 1969

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.22836 second user time and 7.2549 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-27 12:08:22
IDJOB=4100411
IDBENCH=1613
IDSOLVER=2544
FILE ID=node102/4100411-1467022102
RUNJOBID= node102-1467020148-28664
PBS_JOBID= 19976983
Free space on /tmp= 71700 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic98.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100411-1467022102/watcher-4100411-1467022102 -o /tmp/evaluation-result-4100411-1467022102/solver-4100411-1467022102 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1467020148-28664 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4100411-1467022102.opb

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

MD5SUM BENCH= cf56ee4a2e10a22486df8fb664e91027
RANDOM SEED=1369243492

node102.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		: 2666.731
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	: 5333.46
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		: 2666.731
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	: 5332.54
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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		: 2666.731
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:        28978640 kB
Buffers:           89620 kB
Cached:           309688 kB
SwapCached:         1524 kB
Active:          2627588 kB
Inactive:         332492 kB
Active(anon):    2561960 kB
Inactive(anon):     1436 kB
Active(file):      65628 kB
Inactive(file):   331056 kB
Unevictable:      190200 kB
Mlocked:          190200 kB
SwapTotal:      67108856 kB
SwapFree:       67097256 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:       2732476 kB
Mapped:             9108 kB
Shmem:                 0 kB
Slab:             596476 kB
SReclaimable:      40580 kB
SUnreclaim:       555896 kB
KernelStack:        1472 kB
PageTables:         9676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2985236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    532480 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= 71692 MiB
End job on node102 at 2016-06-27 12:38:23