Trace number 4099783

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) 1800.12 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-aflow40b.opb
MD5SUMb1cb8dfc9613a6d80968091d3346a684
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5921
Best CPU time to get the best result obtained on this benchmark1800.26
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5507
Optimality of the best value was proved NO
Number of variables23384
Total number of constraints2806
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints2767
Minimum length of a constraint14
Maximum length of a constraint1202
Number of terms in the objective function 1364
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 230637
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 7037881
Number of bits of the biggest sum of numbers23
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.
1800.01/1800.30	c 
1800.01/1800.30	c *** TERMINATED *** by signal 15
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c _____________________________________________________________________________
1800.01/1800.30	c 
1800.01/1800.30	c std/band forms        : 2767,39
1800.01/1800.30	c 2cl/3cl ITE-codings   : 1410693,3858984
1800.01/1800.30	c BDD/srt/adr Max costs : 116618,0,0
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 78,0,2728,0,0
1800.01/1800.30	c BDD nodes             : 5826249
1800.01/1800.30	c Es1/CC detections     : 0,0
1800.01/1800.30	c SAT/UNSAT calls       : 0,0
1800.01/1800.30	c restarts              : 0
1800.01/1800.30	c conflicts             : 0              (0 /sec)
1800.01/1800.30	c decisions             : 0              (0 /sec)
1800.01/1800.30	c propagations          : 0              (0 /sec)
1800.01/1800.30	c inspects              : 0              (0 /sec)
1800.01/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 690.6 s
1800.01/1800.30	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-4099783-1466208015/watcher-4099783-1466208015 -o /tmp/evaluation-result-4099783-1466208015/solver-4099783-1466208015 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466206079-966 --watchdog 1960 naps-1.02 HOME/instance-4099783-1466208015.opb 

pid=2388
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: 2.35 2.29 1.99 3/177 2391
/proc/meminfo: memFree=29767076/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=7100 CPUtime=0 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 450 0 0 0 0 0 0 0 20 0 1 0 22848350 7270400 325 33554432000 4194304 5796924 140733532698368 140734048822552 4659057 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 1775 325 124 392 0 1374 0

[startup+0.100166 s]
/proc/loadavg: 2.35 2.29 1.99 3/177 2391
/proc/meminfo: memFree=29767076/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=14320 CPUtime=0.09 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 2145 0 0 0 9 0 0 0 20 0 1 0 22848350 14663680 1979 33554432000 4194304 5796924 140733532698368 140734048822552 5151664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 3580 1986 124 392 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14320

[startup+0.200286 s]
/proc/loadavg: 2.35 2.29 1.99 3/177 2391
/proc/meminfo: memFree=29767076/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=18520 CPUtime=0.19 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 3375 0 0 0 19 0 0 0 20 0 1 0 22848350 18964480 3125 33554432000 4194304 5796924 140733532698368 140733532697592 4261418 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 4630 3127 128 392 0 4229 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18520

[startup+0.300269 s]
/proc/loadavg: 2.35 2.29 1.99 3/177 2391
/proc/meminfo: memFree=29767076/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=21904 CPUtime=0.29 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 4219 0 0 0 29 0 0 0 20 0 1 0 22848350 22429696 3969 33554432000 4194304 5796924 140733532698368 140733532697592 5096706 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 5476 3969 128 392 0 5075 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21904

[startup+0.700244 s]
/proc/loadavg: 2.35 2.29 1.99 3/177 2391
/proc/meminfo: memFree=29767076/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=33408 CPUtime=0.69 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 7100 0 0 0 68 1 0 0 20 0 1 0 22848350 34209792 6850 33554432000 4194304 5796924 140733532698368 140733532697592 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 8352 6850 128 392 0 7951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33408

[startup+1.50024 s]
/proc/loadavg: 2.35 2.29 1.99 3/178 2392
/proc/meminfo: memFree=29643988/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=35312 CPUtime=1.49 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 7806 0 0 0 148 1 0 0 20 0 1 0 22848350 36159488 7373 33554432000 4194304 5796924 140733532698368 140733532694584 5096549 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 8828 7373 144 392 0 8427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35312

[startup+3.10023 s]
/proc/loadavg: 2.32 2.29 1.99 3/178 2392
/proc/meminfo: memFree=29635984/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=35320 CPUtime=3.09 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 7808 0 0 0 308 1 0 0 20 0 1 0 22848350 36167680 7375 33554432000 4194304 5796924 140733532698368 140733532694584 4839552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 8830 7375 144 392 0 8429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35320

[startup+6.30026 s]
/proc/loadavg: 2.32 2.29 1.99 3/178 2392
/proc/meminfo: memFree=29633940/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=35640 CPUtime=6.29 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 7865 0 0 0 628 1 0 0 20 0 1 0 22848350 36495360 7432 33554432000 4194304 5796924 140733532698368 140733532694584 5087643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 8910 7432 144 392 0 8509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35640

[startup+12.7002 s]
/proc/loadavg: 2.37 2.30 2.00 2/172 2423
/proc/meminfo: memFree=30388220/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=36884 CPUtime=12.69 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 8170 0 0 0 1268 1 0 0 20 0 1 0 22848350 37769216 7737 33554432000 4194304 5796924 140733532698368 140733532694584 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 9221 7737 144 392 0 8820 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36884

[startup+25.5003 s]
/proc/loadavg: 2.22 2.27 1.99 3/178 2438
/proc/meminfo: memFree=30324368/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=38928 CPUtime=25.49 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 8620 0 0 0 2548 1 0 0 20 0 1 0 22848350 39862272 8187 33554432000 4194304 5796924 140733532698368 140733532694584 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 9732 8187 144 392 0 9331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38928

[startup+51.1003 s]
/proc/loadavg: 2.36 2.29 2.01 3/178 2461
/proc/meminfo: memFree=27806044/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=43360 CPUtime=51.08 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 9494 0 0 0 5107 1 0 0 20 0 1 0 22848350 44400640 9243 33554432000 4194304 5796924 140733532698368 140733532694584 4313086 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 10840 9243 144 392 0 10439 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43360

[startup+102.3 s]
/proc/loadavg: 2.29 2.29 2.02 3/178 2462
/proc/meminfo: memFree=27703048/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=52940 CPUtime=102.28 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 11769 0 0 0 10226 2 0 0 20 0 1 0 22848350 54210560 11370 33554432000 4194304 5796924 140733532698368 140733532694584 4861328 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 13235 11370 144 392 0 12834 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52940

[startup+162.3 s]
/proc/loadavg: 2.21 2.27 2.02 4/177 2463
/proc/meminfo: memFree=27670380/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=65644 CPUtime=162.26 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 14094 0 0 0 16224 2 0 0 20 0 1 0 22848350 67219456 14932 33554432000 4194304 5796924 140733532698368 140733532694584 5096609 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 16411 14932 144 392 0 16010 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 65644

[startup+222.307 s]
/proc/loadavg: 2.21 2.26 2.04 4/177 2464
/proc/meminfo: memFree=27633636/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=85028 CPUtime=222.26 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 15530 0 0 0 22223 3 0 0 20 0 1 0 22848350 87068672 18842 33554432000 4194304 5796924 140733532698368 140733532694584 4809872 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 21257 18842 144 392 0 20856 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 85028

[startup+282.3 s]
/proc/loadavg: 2.25 2.26 2.05 3/177 2466
/proc/meminfo: memFree=27606736/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=89228 CPUtime=282.25 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 17007 0 0 0 28221 4 0 0 20 0 1 0 22848350 91369472 20830 33554432000 4194304 5796924 140733532698368 140733532694584 4299791 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 22307 20830 144 392 0 21906 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 89228

[startup+342.3 s]
/proc/loadavg: 2.19 2.24 2.05 4/177 2467
/proc/meminfo: memFree=27655300/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=92372 CPUtime=342.23 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 17785 0 0 0 34219 4 0 0 20 0 1 0 22848350 94588928 21608 33554432000 4194304 5796924 140733532698368 140733532694584 4808163 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 23093 21608 144 392 0 22692 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 92372

[startup+402.3 s]
/proc/loadavg: 2.28 2.25 2.07 3/177 2468
/proc/meminfo: memFree=27632224/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=101672 CPUtime=402.22 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 18900 0 0 0 40218 4 0 0 20 0 1 0 22848350 104112128 22723 33554432000 4194304 5796924 140733532698368 140733532694584 5087766 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 25418 22723 144 392 0 25017 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 101672

[startup+462.3 s]
/proc/loadavg: 2.29 2.26 2.08 3/177 2469
/proc/meminfo: memFree=27603288/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=104828 CPUtime=462.21 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 19856 0 0 0 46217 4 0 0 20 0 1 0 22848350 107343872 24190 33554432000 4194304 5796924 140733532698368 140733532694584 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 26207 24190 144 392 0 25806 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 104828

[startup+522.3 s]
/proc/loadavg: 2.32 2.27 2.10 4/177 2470
/proc/meminfo: memFree=27530672/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=217208 CPUtime=522.2 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 41743 0 0 0 52213 7 0 0 20 0 1 0 22848350 222420992 51535 33554432000 4194304 5796924 140733532698368 140733532694584 4809416 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 54302 51535 144 392 0 53901 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 217208

[startup+582.3 s]
/proc/loadavg: 2.25 2.26 2.10 3/177 2472
/proc/meminfo: memFree=27420920/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=309304 CPUtime=582.2 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 52001 0 0 0 58209 11 0 0 20 0 1 0 22848350 316727296 75265 33554432000 4194304 5796924 140733532698368 140733532694584 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 77326 75265 144 392 0 76925 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 309304


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.24 2.12 3/177 2482
/proc/meminfo: memFree=24341536/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3879988 CPUtime=942.14 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292172 0 0 0 94111 103 0 0 20 0 1 0 22848350 3973107712 835240 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 969997 835240 169 392 0 969596 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 3879988

[startup+1002.3 s]
/proc/loadavg: 2.27 2.24 2.12 3/177 2483
/proc/meminfo: memFree=24327128/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3879988 CPUtime=1002.13 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292176 0 0 0 100110 103 0 0 20 0 1 0 22848350 3973107712 836266 33554432000 4194304 5796924 140733532698368 140733532695416 4606733 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 969997 836266 170 392 0 969596 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3879988

[startup+1062.3 s]
/proc/loadavg: 2.22 2.22 2.12 4/177 2484
/proc/meminfo: memFree=24300600/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3879988 CPUtime=1062.12 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292179 0 0 0 106109 103 0 0 20 0 1 0 22848350 3973107712 837802 33554432000 4194304 5796924 140733532698368 140733532695416 4606555 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 969997 837802 170 392 0 969596 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3879988

[startup+1122.3 s]
/proc/loadavg: 2.28 2.24 2.13 3/177 2485
/proc/meminfo: memFree=24363332/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1122.11 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292692 0 0 0 112108 103 0 0 20 0 1 0 22848350 3986735104 839337 33554432000 4194304 5796924 140733532698368 140733532695416 4592148 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 839337 170 392 0 972923 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3893296

[startup+1182.3 s]
/proc/loadavg: 2.15 2.21 2.12 3/177 2487
/proc/meminfo: memFree=24335548/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1182.1 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292695 0 0 0 118107 103 0 0 20 0 1 0 22848350 3986735104 840873 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 840873 170 392 0 972923 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3893296

[startup+1242.3 s]
/proc/loadavg: 2.13 2.20 2.12 4/178 2491
/proc/meminfo: memFree=24316276/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1242.09 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292698 0 0 0 124106 103 0 0 20 0 1 0 22848350 3986735104 842409 33554432000 4194304 5796924 140733532698368 140733532695416 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 842409 170 392 0 972923 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3893296

[startup+1302.3 s]
/proc/loadavg: 2.26 2.22 2.13 3/177 2492
/proc/meminfo: memFree=24298396/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1302.08 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292700 0 0 0 130105 103 0 0 20 0 1 0 22848350 3986735104 843433 33554432000 4194304 5796924 140733532698368 140733532695416 4606433 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 843433 170 392 0 972923 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 3893296

[startup+1362.3 s]
/proc/loadavg: 2.21 2.21 2.13 3/177 2493
/proc/meminfo: memFree=24272196/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1362.07 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292703 0 0 0 136104 103 0 0 20 0 1 0 22848350 3986735104 844969 33554432000 4194304 5796924 140733532698368 140733532695416 4592014 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 844969 170 392 0 972923 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3893296

[startup+1422.3 s]
/proc/loadavg: 2.18 2.20 2.13 4/177 2494
/proc/meminfo: memFree=24251592/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1422.08 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292705 0 0 0 142104 104 0 0 20 0 1 0 22848350 3986735104 845993 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 845993 170 392 0 972923 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3893296

[startup+1482.3 s]
/proc/loadavg: 2.22 2.20 2.13 3/176 2495
/proc/meminfo: memFree=24224600/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1482.06 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292709 0 0 0 148102 104 0 0 20 0 1 0 22848350 3986735104 848041 33554432000 4194304 5796924 140733532698368 140733532695416 4592023 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 848041 170 392 0 972923 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3893296

[startup+1542.31 s]
/proc/loadavg: 2.23 2.21 2.14 3/177 2497
/proc/meminfo: memFree=24305744/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1542.06 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292710 0 0 0 154102 104 0 0 20 0 1 0 22848350 3986735104 848553 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 848553 170 392 0 972923 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 3893296

[startup+1602.3 s]
/proc/loadavg: 2.27 2.23 2.15 3/177 2498
/proc/meminfo: memFree=24290648/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1602.04 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292713 0 0 0 160100 104 0 0 20 0 1 0 22848350 3986735104 849067 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 849067 170 392 0 972923 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3893296

[startup+1662.3 s]
/proc/loadavg: 2.23 2.23 2.15 3/177 2499
/proc/meminfo: memFree=24261392/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3893296 CPUtime=1662.03 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 292843 0 0 0 166099 104 0 0 20 0 1 0 22848350 3986735104 850219 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 973324 850219 170 392 0 972923 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3893296

[startup+1722.3 s]
/proc/loadavg: 2.22 2.23 2.16 3/177 2500
/proc/meminfo: memFree=24238320/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3906028 CPUtime=1722.02 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 293228 0 0 0 172098 104 0 0 20 0 1 0 22848350 3999772672 852137 33554432000 4194304 5796924 140733532698368 140733532695416 4591861 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 976507 852137 170 392 0 976106 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3906028

[startup+1782.3 s]
/proc/loadavg: 2.12 2.20 2.15 3/177 2501
/proc/meminfo: memFree=24228552/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3906028 CPUtime=1782.02 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 293230 0 0 0 178098 104 0 0 20 0 1 0 22848350 3999772672 853161 33554432000 4194304 5796924 140733532698368 140733532695416 4606507 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 976507 853161 170 392 0 976106 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3906028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.22 2.16 3/178 2505
/proc/meminfo: memFree=24227200/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3906028 CPUtime=1800.01 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 293230 0 0 0 179897 104 0 0 20 0 1 0 22848350 3999772672 853161 33554432000 4194304 5796924 140733532698368 140733532695416 4606552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 976507 853161 170 392 0 976106 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3906028

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 2391 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.22 2.16 3/178 2505
/proc/meminfo: memFree=24227200/32872528 swapFree=1497824/1644992
[pid=2391] ppid=2388 vsize=3906028 CPUtime=1800.01 cores=0,2,4,6
/proc/2391/stat : 2391 (naps-1.02) R 2388 2391 950 0 -1 4202496 293230 0 0 0 179897 104 0 0 20 0 1 0 22848350 3999772672 853161 33554432000 4194304 5796924 140733532698368 140733532695416 4606552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/2391/statm: 976507 853161 170 392 0 976106 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3906028

Child status: 0
Real time (s): 1800.4
CPU time (s): 1800.12
CPU user time (s): 1798.98
CPU system time (s): 1.14083
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 4234820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.14083
maximum resident set size= 3659812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 293242
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= 8
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78927 second user time and 6.65499 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-18 02:00:15
IDJOB=4099783
IDBENCH=1520
IDSOLVER=2544
FILE ID=node124/4099783-1466208015
RUNJOBID= node124-1466206079-966
PBS_JOBID= 19918153
Free space on /tmp= 71720 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-aflow40b.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099783-1466208015/watcher-4099783-1466208015 -o /tmp/evaluation-result-4099783-1466208015/solver-4099783-1466208015 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466206079-966 --watchdog 1960  naps-1.02 HOME/instance-4099783-1466208015.opb

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

MD5SUM BENCH= b1cb8dfc9613a6d80968091d3346a684
RANDOM SEED=251114737

node124.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.54
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		: 2666.791
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29767968 kB
Buffers:           37772 kB
Cached:            62940 kB
SwapCached:         2428 kB
Active:           696584 kB
Inactive:          57892 kB
Active(anon):     653948 kB
Inactive(anon):     2012 kB
Active(file):      42636 kB
Inactive(file):    55880 kB
Unevictable:     1644992 kB
Mlocked:         1497824 kB
SwapTotal:      67108856 kB
SwapFree:       67099580 kB
Dirty:              9264 kB
Writeback:             0 kB
AnonPages:       2320088 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             569396 kB
SReclaimable:      13524 kB
SUnreclaim:       555872 kB
KernelStack:        1432 kB
PageTables:         8888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2461904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    452608 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 node124 at 2016-06-18 02:30:16