Trace number 4100595

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) 1800.19 1802.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sierra.opb
MD5SUMbc13f5c9713036f697e6f30ffdababe9
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 variables38715
Total number of constraints3263
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 constraints3263
Minimum length of a constraint10
Maximum length of a constraint498
Number of terms in the objective function 36989
Biggest coefficient in the objective function 29466
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 555161
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260604
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555161
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.

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-4100595-1466217231/watcher-4100595-1466217231 -o /tmp/evaluation-result-4100595-1466217231/solver-4100595-1466217231 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12165 --watchdog 1960 naps-1.02 HOME/instance-4100595-1466217231.opb 

pid=14715
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.06 3/176 14718
/proc/meminfo: memFree=28340976/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=8564 CPUtime=0 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 759 0 0 0 0 0 0 0 20 0 1 0 23772362 8769536 634 33554432000 4194304 5796924 140735563491616 140737061406584 5151552 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 2141 640 114 392 0 1740 0

[startup+0.100158 s]
/proc/loadavg: 2.00 2.03 2.06 3/176 14718
/proc/meminfo: memFree=28340976/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=21156 CPUtime=0.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 3938 0 0 0 9 0 0 0 20 0 1 0 23772362 21663744 3604 33554432000 4194304 5796924 140735563491616 140735563490216 4404063 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 5289 3604 128 392 0 4888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21156

[startup+0.200348 s]
/proc/loadavg: 2.00 2.03 2.06 3/176 14718
/proc/meminfo: memFree=28340976/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=23188 CPUtime=0.19 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 4455 0 0 0 18 1 0 0 20 0 1 0 23772362 23744512 4121 33554432000 4194304 5796924 140735563491616 140735563490216 4404063 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 5797 4121 128 392 0 5396 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23188

[startup+0.300296 s]
/proc/loadavg: 2.00 2.03 2.06 3/176 14718
/proc/meminfo: memFree=28340976/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=25908 CPUtime=0.29 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 5127 0 0 0 28 1 0 0 20 0 1 0 23772362 26529792 4793 33554432000 4194304 5796924 140735563491616 140735563490216 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 6477 4793 128 392 0 6076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25908

[startup+0.700243 s]
/proc/loadavg: 2.00 2.03 2.06 3/176 14718
/proc/meminfo: memFree=28340976/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=39120 CPUtime=0.69 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 8244 0 0 0 68 1 0 0 20 0 1 0 23772362 40058880 7910 33554432000 4194304 5796924 140735563491616 140735563490216 5096576 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 9780 7910 128 392 0 9379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39120

[startup+1.50028 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 14719
/proc/meminfo: memFree=28296956/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=61512 CPUtime=1.49 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 14040 0 0 0 147 2 0 0 20 0 1 0 23772362 62988288 13403 33554432000 4194304 5796924 140735563491616 140735563490776 5092545 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 15378 13403 140 392 0 14977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61512

[startup+3.1002 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 14719
/proc/meminfo: memFree=28286216/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=61604 CPUtime=3.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 14084 0 0 0 307 2 0 0 20 0 1 0 23772362 63082496 13447 33554432000 4194304 5796924 140735563491616 140735563487832 4840387 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 15401 13447 144 392 0 15000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61604

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 14719
/proc/meminfo: memFree=28284292/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=61604 CPUtime=6.29 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 14084 0 0 0 627 2 0 0 20 0 1 0 23772362 63082496 13447 33554432000 4194304 5796924 140735563491616 140735563487832 4295748 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 15401 13447 144 392 0 15000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61604

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 14719
/proc/meminfo: memFree=28278180/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=61604 CPUtime=12.69 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 14084 0 0 0 1267 2 0 0 20 0 1 0 23772362 63082496 13447 33554432000 4194304 5796924 140735563491616 140735563487832 4805619 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 15401 13447 144 392 0 15000 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61604

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 14719
/proc/meminfo: memFree=28272172/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=64396 CPUtime=25.49 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 14712 0 0 0 2547 2 0 0 20 0 1 0 23772362 65941504 14075 33554432000 4194304 5796924 140735563491616 140735563487832 5092425 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 16099 14075 144 392 0 15698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64396

[startup+51.1003 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 14719
/proc/meminfo: memFree=28303724/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=66792 CPUtime=51.08 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 15526 0 0 0 5106 2 0 0 20 0 1 0 23772362 68395008 14559 33554432000 4194304 5796924 140735563491616 140735563487832 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 16698 14559 144 392 0 16297 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66792

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 14720
/proc/meminfo: memFree=28261540/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=75752 CPUtime=102.28 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 17538 0 0 0 10225 3 0 0 20 0 1 0 23772362 77570048 16934 33554432000 4194304 5796924 140735563491616 140735563487832 5096673 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 18938 16934 144 392 0 18537 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 75752

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 14721
/proc/meminfo: memFree=28268368/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=90732 CPUtime=162.27 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 20055 0 0 0 16223 4 0 0 20 0 1 0 23772362 92909568 20177 33554432000 4194304 5796924 140735563491616 140735563487832 5092518 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 22683 20177 144 392 0 22282 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 90732

[startup+222.307 s]
/proc/loadavg: 2.11 2.04 2.05 3/177 14722
/proc/meminfo: memFree=28208228/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=114092 CPUtime=222.26 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 23562 0 0 0 22221 5 0 0 20 0 1 0 23772362 116830208 26158 33554432000 4194304 5796924 140735563491616 140735563487832 5087579 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 28523 26158 144 392 0 28122 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 114092

[startup+282.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/177 14723
/proc/meminfo: memFree=28225244/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=125372 CPUtime=282.25 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 25353 0 0 0 28219 6 0 0 20 0 1 0 23772362 128380928 28460 33554432000 4194304 5796924 140735563491616 140735563487832 5096706 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 31343 28460 144 392 0 30942 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 125372

[startup+342.3 s]
/proc/loadavg: 2.12 2.06 2.06 3/177 14725
/proc/meminfo: memFree=28182380/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=129980 CPUtime=342.24 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 26503 0 0 0 34218 6 0 0 20 0 1 0 23772362 133099520 30121 33554432000 4194304 5796924 140735563491616 140735563487832 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 32495 30121 144 392 0 32094 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 129980

[startup+402.3 s]
/proc/loadavg: 2.14 2.08 2.06 3/178 14729
/proc/meminfo: memFree=28183636/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=156988 CPUtime=402.23 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 28577 0 0 0 40216 7 0 0 20 0 1 0 23772362 160755712 37142 33554432000 4194304 5796924 140735563491616 140735563487832 5087488 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 39247 37142 144 392 0 38846 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 156988

[startup+462.3 s]
/proc/loadavg: 2.19 2.11 2.07 3/177 14730
/proc/meminfo: memFree=28136604/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=175772 CPUtime=462.22 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 31220 0 0 0 46214 8 0 0 20 0 1 0 23772362 179990528 40807 33554432000 4194304 5796924 140735563491616 140735563487832 5096544 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 43943 40807 144 392 0 43542 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 175772

[startup+522.3 s]
/proc/loadavg: 2.12 2.10 2.07 3/177 14731
/proc/meminfo: memFree=28157184/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=181360 CPUtime=522.21 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 32609 0 0 0 52212 9 0 0 20 0 1 0 23772362 185712640 42707 33554432000 4194304 5796924 140735563491616 140735563487832 5096658 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 45340 42707 144 392 0 44939 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 181360

[startup+582.3 s]
/proc/loadavg: 2.10 2.09 2.07 3/177 14732
/proc/meminfo: memFree=28116092/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=201564 CPUtime=582.2 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 34355 0 0 0 58211 9 0 0 20 0 1 0 23772362 206401536 44964 33554432000 4194304 5796924 140735563491616 140735563485416 5087494 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 50391 44964 144 392 0 49990 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 201564


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

[pid=14718] ppid=14715 vsize=1073456 CPUtime=1122.07 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 140975 0 0 0 112171 36 0 0 20 0 1 0 23772362 1099218944 258996 33554432000 4194304 5796924 140735563491616 140735563487832 5087766 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 268364 258996 151 392 0 267963 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 1073456

[startup+1182.3 s]
/proc/loadavg: 2.20 2.12 2.09 4/177 14793
/proc/meminfo: memFree=28845272/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1149272 CPUtime=1182.02 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 159995 0 0 0 118162 40 0 0 20 0 1 0 23772362 1176854528 281038 33554432000 4194304 5796924 140735563491616 140735563488600 4266485 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 287318 281038 151 392 0 286917 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 1149272

[startup+1242.3 s]
/proc/loadavg: 2.07 2.10 2.08 3/177 14795
/proc/meminfo: memFree=28805560/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1153628 CPUtime=1242 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 161168 0 0 0 124159 41 0 0 20 0 1 0 23772362 1181315072 284737 33554432000 4194304 5796924 140735563491616 140735563487832 5092558 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 288407 284737 191 392 0 288006 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1153628

[startup+1302.3 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 14796
/proc/meminfo: memFree=28598956/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1258736 CPUtime=1301.97 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 161705 0 0 0 130156 41 0 0 20 0 1 0 23772362 1288945664 287809 33554432000 4194304 5796924 140735563491616 140735563487832 5096673 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 314684 287809 191 392 0 314283 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 1258736

[startup+1362.3 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 14797
/proc/meminfo: memFree=28503432/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1261112 CPUtime=1361.96 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 162310 0 0 0 136155 41 0 0 20 0 1 0 23772362 1291378688 293013 33554432000 4194304 5796924 140735563491616 140735563334536 5092493 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 315278 293013 191 392 0 314877 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1261112

[startup+1422.3 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 14798
/proc/meminfo: memFree=28009784/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1658400 CPUtime=1421.96 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 178368 0 0 0 142142 54 0 0 20 0 1 0 23772362 1698201600 398448 33554432000 4194304 5796924 140735563491616 140735563358344 5077830 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 414600 398448 191 392 0 414199 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1658400

[startup+1482.3 s]
/proc/loadavg: 2.08 2.09 2.09 4/177 14799
/proc/meminfo: memFree=27886548/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1699056 CPUtime=1481.94 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 188567 0 0 0 148139 55 0 0 20 0 1 0 23772362 1739833344 412224 33554432000 4194304 5796924 140735563491616 140735563488600 4865685 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 424764 412224 191 392 0 424363 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 1699056

[startup+1542.31 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 14801
/proc/meminfo: memFree=27726220/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1763208 CPUtime=1541.94 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 204602 0 0 0 154136 58 0 0 20 0 1 0 23772362 1805524992 433369 33554432000 4194304 5796924 140735563491616 140735563488600 5100064 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 440802 433369 191 392 0 440401 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 1763208

[startup+1602.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/178 14805
/proc/meminfo: memFree=21330180/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1769148 CPUtime=1601.92 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 206079 0 0 0 160134 58 0 0 20 0 1 0 23772362 1811607552 435357 33554432000 4194304 5796924 140735563491616 140735563488600 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 442287 435357 191 392 0 441886 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 1769148

[startup+1662.3 s]
/proc/loadavg: 2.24 2.14 2.10 3/178 14829
/proc/meminfo: memFree=20142848/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1780896 CPUtime=1661.91 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 209030 0 0 0 166132 59 0 0 20 0 1 0 23772362 1823637504 439841 33554432000 4194304 5796924 140735563491616 140735563488600 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 445224 439841 191 392 0 444823 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 1780896

[startup+1722.3 s]
/proc/loadavg: 2.29 2.17 2.11 3/177 14830
/proc/meminfo: memFree=19751340/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1792644 CPUtime=1721.91 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 211983 0 0 0 172131 60 0 0 20 0 1 0 23772362 1835667456 444327 33554432000 4194304 5796924 140735563491616 140735563488600 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 448161 444327 191 392 0 447760 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 1792644

[startup+1782.3 s]
/proc/loadavg: 2.30 2.20 2.12 3/177 14831
/proc/meminfo: memFree=19972748/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=1798584 CPUtime=1781.89 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 213464 0 0 0 178129 60 0 0 20 0 1 0 23772362 1841750016 447852 33554432000 4194304 5796924 140735563491616 140735563488600 5100093 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 449646 447852 191 392 0 449245 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 1798584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.35 2.21 2.13 3/177 14831
/proc/meminfo: memFree=18194552/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=4334108 CPUtime=1800.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) R 14715 14718 12149 0 -1 4202496 332981 0 0 0 179899 110 0 0 20 0 1 0 23772362 4438126592 956714 33554432000 4194304 5796924 140735563491616 140735563446824 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 1083527 956715 193 392 0 1083126 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4334108

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -14718
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14718 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.6 s]
/proc/loadavg: 2.35 2.21 2.13 2/177 14831
/proc/meminfo: memFree=17930680/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=4334108 CPUtime=1800.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) S 14715 14718 12149 0 -1 4194304 332986 0 0 0 179899 110 0 0 20 0 1 0 23772362 4438126592 956719 33554432000 4194304 5796924 140735563491616 140735563464456 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 1083527 956719 194 392 0 1083126 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4334108

[startup+1802 s]
/proc/loadavg: 2.35 2.21 2.13 2/177 14831
/proc/meminfo: memFree=17930432/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=4334108 CPUtime=1800.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) S 14715 14718 12149 0 -1 4194304 332986 0 0 0 179899 110 0 0 20 0 1 0 23772362 4438126592 956719 33554432000 4194304 5796924 140735563491616 140735563464456 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 1083527 956719 194 392 0 1083126 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4334108

[startup+1802.4 s]
/proc/loadavg: 2.35 2.21 2.13 2/177 14831
/proc/meminfo: memFree=17930432/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=4334108 CPUtime=1800.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) S 14715 14718 12149 0 -1 4194304 332986 0 0 0 179899 110 0 0 20 0 1 0 23772362 4438126592 956719 33554432000 4194304 5796924 140735563491616 140735563464456 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 1083527 956719 194 392 0 1083126 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4334108

[startup+1802.5 s]
/proc/loadavg: 2.35 2.21 2.13 2/177 14831
/proc/meminfo: memFree=17930432/32872528 swapFree=1074772/1156532
[pid=14718] ppid=14715 vsize=4334108 CPUtime=1800.09 cores=0,2,4,6
/proc/14718/stat : 14718 (naps-1.02) S 14715 14718 12149 0 -1 4194304 332986 0 0 0 179899 110 0 0 20 0 1 0 23772362 4438126592 956719 33554432000 4194304 5796924 140735563491616 140735563464456 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/14718/statm: 1083527 956719 194 392 0 1083126 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 4334108

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.59
CPU time (s): 1800.19
CPU user time (s): 1798.99
CPU system time (s): 1.19782
CPU usage (%): 99.867
Max. virtual memory (cumulated for all children) (KiB): 4334108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.19782
maximum resident set size= 3826876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332986
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= 168
involuntary context switches= 1849

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2322 second user time and 7.71583 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 04:33:51
IDJOB=4100595
IDBENCH=1637
IDSOLVER=2544
FILE ID=node114/4100595-1466217231
RUNJOBID= node114-1466206099-12165
PBS_JOBID= 19918162
Free space on /tmp= 71724 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sierra.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100595-1466217231/watcher-4100595-1466217231 -o /tmp/evaluation-result-4100595-1466217231/solver-4100595-1466217231 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12165 --watchdog 1960  naps-1.02 HOME/instance-4100595-1466217231.opb

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

MD5SUM BENCH= bc13f5c9713036f697e6f30ffdababe9
RANDOM SEED=531714118

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:        28342272 kB
Buffers:           95988 kB
Cached:           112920 kB
SwapCached:          808 kB
Active:          2472300 kB
Inactive:         142988 kB
Active(anon):    2407424 kB
Inactive(anon):     1176 kB
Active(file):      64876 kB
Inactive(file):   141812 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100508 kB
Dirty:              6216 kB
Writeback:             4 kB
AnonPages:       3578460 kB
Mapped:             9300 kB
Shmem:                 0 kB
Slab:             604168 kB
SReclaimable:      47744 kB
SUnreclaim:       556424 kB
KernelStack:        1488 kB
PageTables:        10940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3731772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    274432 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= 71716 MiB
End job on node114 at 2016-06-18 05:03:54