Trace number 4100603

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 1.02UNSAT 1198.35 1198.6

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-stair.opb
MD5SUM98b9ab286036da69f2015d2ff2a12818
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.10168
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables11454
Total number of constraints362
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 constraints362
Minimum length of a constraint13
Maximum length of a constraint810
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524930
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.
1197.75/1198.08	s UNSATISFIABLE
1197.75/1198.08	c _____________________________________________________________________________
1197.75/1198.08	c 
1197.75/1198.08	c std/band forms        : 194,215
1197.75/1198.08	c 2cl/3cl ITE-codings   : 5575498,2702913
1197.75/1198.08	c BDD/srt/adr Max costs : 215396,138564,2554
1197.75/1198.08	c BDDraw/bin/mul/srt/adr: 119,0,243,40,7
1197.75/1198.08	c BDD nodes             : 15210337
1197.75/1198.08	c Es1/CC detections     : 0,0
1197.75/1198.08	c SAT/UNSAT calls       : 0,1
1197.75/1198.08	c restarts              : 13
1197.75/1198.08	c conflicts             : 3246           (3 /sec)
1197.75/1198.08	c decisions             : 8157           (7 /sec)
1197.75/1198.08	c propagations          : 52773291       (44124 /sec)
1197.75/1198.08	c inspects              : 0              (0 /sec)
1197.75/1198.08	c CPU time (solving tm) : 1196 s        (54.14 s)
1197.75/1198.08	c Time for Opt-base     : 949.1 s
1197.75/1198.08	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-4100603-1466217335/watcher-4100603-1466217335 -o /tmp/evaluation-result-4100603-1466217335/solver-4100603-1466217335 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7008 --watchdog 1960 naps-1.02 HOME/instance-4100603-1466217335.opb 

pid=11316
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: 2.06 2.14 2.07 3/176 11319
/proc/meminfo: memFree=31317216/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6952 CPUtime=0 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 423 0 0 0 0 0 0 0 20 0 1 0 23780162 7118848 297 33554432000 4194304 5796924 140733676353776 140734637029944 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1738 297 124 392 0 1337 0

[startup+0.100156 s]
/proc/loadavg: 2.06 2.14 2.07 3/176 11319
/proc/meminfo: memFree=31317216/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=10528 CPUtime=0.09 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 1316 0 0 0 9 0 0 0 20 0 1 0 23780162 10780672 1190 33554432000 4194304 5796924 140733676353776 140733676351272 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 2632 1190 124 392 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10528

[startup+0.20031 s]
/proc/loadavg: 2.06 2.14 2.07 3/176 11319
/proc/meminfo: memFree=31317216/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=13400 CPUtime=0.19 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 2020 0 0 0 19 0 0 0 20 0 1 0 23780162 13721600 1894 33554432000 4194304 5796924 140733676353776 140733676351272 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 3350 1895 128 392 0 2949 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13400

[startup+0.300269 s]
/proc/loadavg: 2.06 2.14 2.07 3/176 11319
/proc/meminfo: memFree=31317216/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=16444 CPUtime=0.29 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 2708 0 0 0 29 0 0 0 20 0 1 0 23780162 16838656 2582 33554432000 4194304 5796924 140733676353776 140733676351272 5087488 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 4111 2582 128 392 0 3710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16444

[startup+0.700268 s]
/proc/loadavg: 2.06 2.14 2.07 3/176 11319
/proc/meminfo: memFree=31317216/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=27612 CPUtime=0.69 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 5537 0 0 0 69 0 0 0 20 0 1 0 23780162 28274688 5314 33554432000 4194304 5796924 140733676353776 140733676351272 4802604 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 6903 5314 132 392 0 6502 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27612

[startup+1.50029 s]
/proc/loadavg: 2.06 2.13 2.07 3/177 11320
/proc/meminfo: memFree=31287928/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=54488 CPUtime=1.49 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 12370 0 0 0 148 1 0 0 20 0 1 0 23780162 55795712 11982 33554432000 4194304 5796924 140733676353776 140733676303736 4425326 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 13622 11982 144 392 0 13221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54488

[startup+3.10029 s]
/proc/loadavg: 2.06 2.13 2.07 3/177 11320
/proc/meminfo: memFree=31255688/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=89588 CPUtime=3.09 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 21458 0 0 0 306 3 0 0 20 0 1 0 23780162 91738112 20592 33554432000 4194304 5796924 140733676353776 140733676297480 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 22397 20593 144 392 0 21996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89588

[startup+6.30023 s]
/proc/loadavg: 2.06 2.13 2.07 3/177 11320
/proc/meminfo: memFree=31221240/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=102524 CPUtime=6.29 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 24746 0 0 0 626 3 0 0 20 0 1 0 23780162 104984576 23880 33554432000 4194304 5796924 140733676353776 140733676350760 4809872 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 25631 23880 146 392 0 25230 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102524

[startup+12.7002 s]
/proc/loadavg: 2.05 2.13 2.07 3/177 11320
/proc/meminfo: memFree=31220520/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=102524 CPUtime=12.69 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 24844 0 0 0 1266 3 0 0 20 0 1 0 23780162 104984576 23978 33554432000 4194304 5796924 140733676353776 140733676350760 4295645 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 25631 23978 152 392 0 25230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102524

[startup+25.5003 s]
/proc/loadavg: 2.04 2.12 2.07 3/177 11320
/proc/meminfo: memFree=31219956/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=102524 CPUtime=25.49 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 24844 0 0 0 2546 3 0 0 20 0 1 0 23780162 104984576 23978 33554432000 4194304 5796924 140733676353776 140733676349992 4808064 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 25631 23978 152 392 0 25230 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102524

[startup+51.1003 s]
/proc/loadavg: 2.02 2.11 2.07 3/177 11320
/proc/meminfo: memFree=31195012/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=127376 CPUtime=51.08 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 26960 0 0 0 5104 4 0 0 20 0 1 0 23780162 130433024 29805 33554432000 4194304 5796924 140733676353776 140733676349992 5096620 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 31844 29805 152 392 0 31443 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127376

[startup+102.3 s]
/proc/loadavg: 2.01 2.09 2.06 3/177 11321
/proc/meminfo: memFree=31167604/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=151516 CPUtime=102.28 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 31974 0 0 0 10223 5 0 0 20 0 1 0 23780162 155152384 35330 33554432000 4194304 5796924 140733676353776 140733676349992 4863552 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 37879 35330 152 392 0 37478 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 151516

[startup+162.3 s]
/proc/loadavg: 2.04 2.09 2.06 3/177 11322
/proc/meminfo: memFree=31128804/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=186160 CPUtime=162.24 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 34526 0 0 0 16218 6 0 0 20 0 1 0 23780162 190627840 43447 33554432000 4194304 5796924 140733676353776 140733676349992 5092604 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 46540 43447 152 392 0 46139 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 186160

[startup+222.307 s]
/proc/loadavg: 2.01 2.07 2.06 3/177 11324
/proc/meminfo: memFree=31107748/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=196852 CPUtime=222.23 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 37205 0 0 0 22217 6 0 0 20 0 1 0 23780162 201576448 47141 33554432000 4194304 5796924 140733676353776 140733676349992 5096680 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 49213 47141 152 392 0 48812 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 196852

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/178 11328
/proc/meminfo: memFree=31089084/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=217952 CPUtime=282.21 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 39590 0 0 0 28214 7 0 0 20 0 1 0 23780162 223182848 50548 33554432000 4194304 5796924 140733676353776 140733676349992 4806969 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 54488 50548 152 392 0 54087 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 217952

[startup+342.3 s]
/proc/loadavg: 2.12 2.07 2.05 3/178 11330
/proc/meminfo: memFree=30831264/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=375460 CPUtime=342.2 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 69063 0 0 0 34206 14 0 0 20 0 1 0 23780162 384471040 91960 33554432000 4194304 5796924 140733676353776 140733676349992 5096588 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 93865 91960 152 392 0 93464 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 375460

[startup+402.3 s]
/proc/loadavg: 2.08 2.07 2.05 4/177 11331
/proc/meminfo: memFree=30802684/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=412504 CPUtime=402.19 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 73648 0 0 0 40204 15 0 0 20 0 1 0 23780162 422404096 97567 33554432000 4194304 5796924 140733676353776 140733676349992 5087774 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 103126 97567 152 392 0 102725 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 412504

[startup+462.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/177 11377
/proc/meminfo: memFree=30978980/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=412504 CPUtime=462.18 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 73652 0 0 0 46203 15 0 0 20 0 1 0 23780162 422404096 99615 33554432000 4194304 5796924 140733676353776 140733676349992 5087743 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 103126 99615 152 392 0 102725 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 412504

[startup+522.3 s]
/proc/loadavg: 2.01 2.04 2.04 3/177 11379
/proc/meminfo: memFree=30772024/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=435208 CPUtime=522.16 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 79352 0 0 0 52200 16 0 0 20 0 1 0 23780162 445652992 106823 33554432000 4194304 5796924 140733676353776 140733676349992 4295774 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 108802 106823 152 392 0 108401 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 435208

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/177 11380
/proc/meminfo: memFree=30650292/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=550712 CPUtime=582.13 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 79970 0 0 0 58194 19 0 0 20 0 1 0 23780162 563929088 129255 33554432000 4194304 5796924 140733676353776 140733676349992 5096588 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 137678 129255 152 392 0 137277 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 550712

[startup+642.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/177 11381
/proc/meminfo: memFree=30498668/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=550712 CPUtime=642.12 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 79973 0 0 0 64193 19 0 0 20 0 1 0 23780162 563929088 130279 33554432000 4194304 5796924 140733676353776 140733676349992 5096706 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 137678 130279 152 392 0 137277 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 550712

[startup+702.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/177 11382
/proc/meminfo: memFree=30461916/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=550712 CPUtime=702.12 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 79975 0 0 0 70192 20 0 0 20 0 1 0 23780162 563929088 131303 33554432000 4194304 5796924 140733676353776 140733676349992 5092467 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 137678 131303 152 392 0 137277 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 550712

[startup+762.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/177 11383
/proc/meminfo: memFree=30401372/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=561140 CPUtime=762.12 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 82586 0 0 0 76192 20 0 0 20 0 1 0 23780162 574607360 135447 33554432000 4194304 5796924 140733676353776 140733676349992 4296076 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 140285 135447 152 392 0 139884 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 561140

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/177 11385
/proc/meminfo: memFree=30301172/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=561140 CPUtime=822.1 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 82589 0 0 0 82190 20 0 0 20 0 1 0 23780162 574607360 136983 33554432000 4194304 5796924 140733676353776 140733676349992 4199810 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 140285 136983 152 392 0 139884 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 561140

[startup+882.307 s]
/proc/loadavg: 2.08 2.03 2.02 3/178 11389
/proc/meminfo: memFree=30219244/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=672008 CPUtime=882.09 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 99185 0 0 0 88187 22 0 0 20 0 1 0 23780162 688136192 156134 33554432000 4194304 5796924 140733676353776 140733676350760 5077911 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 168002 156134 192 392 0 167601 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 672008

[startup+942.3 s]
/proc/loadavg: 2.03 2.02 2.01 3/177 11390
/proc/meminfo: memFree=30197128/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=672008 CPUtime=942.09 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 99192 0 0 0 94186 23 0 0 20 0 1 0 23780162 688136192 159718 33554432000 4194304 5796924 140733676353776 140733676350760 5092423 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 168002 159718 192 392 0 167601 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 672008

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/177 11391
/proc/meminfo: memFree=30147544/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=699860 CPUtime=1002.07 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 106147 0 0 0 100183 24 0 0 20 0 1 0 23780162 716656640 166673 33554432000 4194304 5796924 140733676353776 140733676349992 5092416 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 174965 166673 192 392 0 174564 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 699860

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/177 11392
/proc/meminfo: memFree=30105404/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=717944 CPUtime=1062.06 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 110676 0 0 0 106181 25 0 0 20 0 1 0 23780162 735174656 171202 33554432000 4194304 5796924 140733676353776 140733676349992 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 179486 171202 192 392 0 179085 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 717944

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/177 11394
/proc/meminfo: memFree=30082956/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=717944 CPUtime=1122.05 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 110682 0 0 0 112180 25 0 0 20 0 1 0 23780162 735174656 174274 33554432000 4194304 5796924 140733676353776 140733676349992 5096620 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 179486 174274 192 392 0 179085 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 717944

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11395
/proc/meminfo: memFree=24598388/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6715544 CPUtime=1182.05 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 446051 0 0 0 118042 163 0 0 20 0 1 0 23780162 6876717056 1462691 33554432000 4194304 5796924 140733676353776 140733676351096 4632814 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1678886 1462691 201 392 0 1678485 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 6715544

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11319 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1190.4 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24870536/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6197652 CPUtime=1190.15 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 458985 0 0 0 118836 179 0 0 20 0 1 0 23780162 6346395648 1393825 33554432000 4194304 5796924 140733676353776 140733676350888 4606480 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1549413 1393825 216 392 0 1549012 0
Current children cumulated CPU time (s) 1190.15
Current children cumulated vsize (KiB) 6197652

[startup+1193.61 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24847324/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6220488 CPUtime=1193.36 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 464662 0 0 0 119156 180 0 0 20 0 1 0 23780162 6369779712 1399502 33554432000 4194304 5796924 140733676353776 140733676350888 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1555122 1399502 216 392 0 1554721 0
Current children cumulated CPU time (s) 1193.36
Current children cumulated vsize (KiB) 6220488

[startup+1196.8 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24843796/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6221808 CPUtime=1196.55 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 465020 0 0 0 119475 180 0 0 20 0 1 0 23780162 6371131392 1400371 33554432000 4194304 5796924 140733676353776 140733676350888 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1555452 1400371 216 392 0 1555051 0
Current children cumulated CPU time (s) 1196.55
Current children cumulated vsize (KiB) 6221808

[startup+1197.6 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24843796/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6222204 CPUtime=1197.34 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 465104 0 0 0 119554 180 0 0 20 0 1 0 23780162 6371536896 1400455 33554432000 4194304 5796924 140733676353776 140733676350888 4606507 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1555551 1400455 216 392 0 1555150 0
Current children cumulated CPU time (s) 1197.34
Current children cumulated vsize (KiB) 6222204

[startup+1198.01 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24843548/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6222204 CPUtime=1197.75 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 465116 0 0 0 119595 180 0 0 20 0 1 0 23780162 6371536896 1400467 33554432000 4194304 5796924 140733676353776 140733676350888 4606555 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1555551 1400467 216 392 0 1555150 0
Current children cumulated CPU time (s) 1197.75
Current children cumulated vsize (KiB) 6222204

[startup+1198.4 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24843548/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=6046864 CPUtime=1198.15 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202496 465133 0 0 0 119634 181 0 0 20 0 1 0 23780162 6191988736 1368874 33554432000 4194304 5796924 140733676353776 140733676350888 4553778 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 1511716 1368874 229 392 0 1511315 0
Current children cumulated CPU time (s) 1198.15
Current children cumulated vsize (KiB) 6046864

[startup+1198.5 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11396
/proc/meminfo: memFree=24843548/32872528 swapFree=303544/319896
[pid=11319] ppid=11316 vsize=0 CPUtime=1198.25 cores=1,3,5,7
/proc/11319/stat : 11319 (naps-1.02) R 11316 11319 6991 0 -1 4202500 465134 0 0 0 119637 188 0 0 20 0 1 0 23780162 0 0 33554432000 0 0 0 0 0 0 0 4096 17954 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/11319/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1198.25
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1198.6
CPU time (s): 1198.35
CPU user time (s): 1196.37
CPU system time (s): 1.9757
CPU usage (%): 99.9795
Max. virtual memory (cumulated for all children) (KiB): 7623592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.37
system time used= 1.9757
maximum resident set size= 6449544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465134
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= 98
involuntary context switches= 1263

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.20851 second user time and 4.5973 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-18 04:35:35
IDJOB=4100603
IDBENCH=1638
IDSOLVER=2544
FILE ID=node128/4100603-1466217335
RUNJOBID= node128-1466206070-7008
PBS_JOBID= 19918149
Free space on /tmp= 71704 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-stair.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100603-1466217335/watcher-4100603-1466217335 -o /tmp/evaluation-result-4100603-1466217335/solver-4100603-1466217335 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1466206070-7008 --watchdog 1960  naps-1.02 HOME/instance-4100603-1466217335.opb

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

MD5SUM BENCH= 98b9ab286036da69f2015d2ff2a12818
RANDOM SEED=481240652

node128.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		: 2666.768
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	: 5333.53
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		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
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	: 5332.56
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		: 2666.768
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		: 2666.768
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	: 5332.57
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		: 2666.768
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	: 5332.56
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		: 2666.768
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	: 5332.56
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		: 2666.768
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31317108 kB
Buffers:           95288 kB
Cached:           105572 kB
SwapCached:         2708 kB
Active:           360836 kB
Inactive:         131388 kB
Active(anon):     291184 kB
Inactive(anon):     2684 kB
Active(file):      69652 kB
Inactive(file):   128704 kB
Unevictable:      319896 kB
Mlocked:          303544 kB
SwapTotal:      67108856 kB
SwapFree:       67099180 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:        569372 kB
Mapped:             9232 kB
Shmem:                 0 kB
Slab:             610640 kB
SReclaimable:      54268 kB
SUnreclaim:       556372 kB
KernelStack:        1472 kB
PageTables:         5376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     736064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 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 node128 at 2016-06-18 04:55:34