Trace number 4101739

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) 1800.17 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow40b.opb
MD5SUM4990a2601191ad55c4ad7d6303e4ded9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6735
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 525160
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.06/1800.50	c 
1800.06/1800.50	c *** TERMINATED *** by signal 15
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	c _____________________________________________________________________________
1800.06/1800.50	c 
1800.06/1800.50	c std/band forms        : 2827,57
1800.06/1800.50	c 2cl/3cl ITE-codings   : 1410693,0
1800.06/1800.50	c BDD/srt/adr Max costs : 963,334194,6140
1800.06/1800.50	c BDDraw/bin/mul/srt/adr: 78,0,2728,60,18
1800.06/1800.50	c BDD nodes             : 26795397
1800.06/1800.50	c Es1/CC detections     : 0,0
1800.06/1800.50	c SAT/UNSAT calls       : 0,0
1800.06/1800.50	c restarts              : 0
1800.06/1800.50	c conflicts             : 0              (0 /sec)
1800.06/1800.50	c decisions             : 0              (0 /sec)
1800.06/1800.50	c propagations          : 0              (0 /sec)
1800.06/1800.50	c inspects              : 0              (0 /sec)
1800.06/1800.50	c CPU time (solving tm) : 1798 s        (0 s)
1800.06/1800.50	c Time for Opt-base     : 802.7 s
1800.06/1800.50	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-4101739-1466233012/watcher-4101739-1466233012 -o /tmp/evaluation-result-4101739-1466233012/solver-4101739-1466233012 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11874 --watchdog 1960 naps-1.02 HOME/instance-4101739-1466233012.opb 

pid=16604
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: 2.03 2.11 2.15 3/176 16607
/proc/meminfo: memFree=30554528/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=7100 CPUtime=0 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 452 0 0 0 0 0 0 0 20 0 1 0 25350193 7270400 326 33554432000 4194304 5796924 140734704214768 140736680672616 4404063 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1775 326 124 392 0 1374 0

[startup+0.100165 s]
/proc/loadavg: 2.03 2.11 2.15 3/176 16607
/proc/meminfo: memFree=30554528/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=13604 CPUtime=0.09 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 2082 0 0 0 9 0 0 0 20 0 1 0 25350193 13930496 1914 33554432000 4194304 5796924 140734704214768 140736680672616 4404174 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 3526 1918 124 392 0 3125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13604

[startup+0.200347 s]
/proc/loadavg: 2.03 2.11 2.15 3/176 16607
/proc/meminfo: memFree=30554528/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=18520 CPUtime=0.19 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 3385 0 0 0 19 0 0 0 20 0 1 0 25350193 18964480 3134 33554432000 4194304 5796924 140734704214768 140736680672616 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 4630 3139 128 392 0 4229 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18520

[startup+0.300318 s]
/proc/loadavg: 2.03 2.11 2.15 3/176 16607
/proc/meminfo: memFree=30554528/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=21908 CPUtime=0.29 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 4222 0 0 0 29 0 0 0 20 0 1 0 25350193 22433792 3971 33554432000 4194304 5796924 140734704214768 140736680672616 4806878 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 5477 3971 128 392 0 5076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21908

[startup+0.700241 s]
/proc/loadavg: 2.03 2.11 2.15 3/176 16607
/proc/meminfo: memFree=30554528/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=33548 CPUtime=0.69 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 7144 0 0 0 68 1 0 0 20 0 1 0 25350193 34353152 6893 33554432000 4194304 5796924 140734704214768 140736680672616 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 8387 6893 128 392 0 7986 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33548

[startup+1.50023 s]
/proc/loadavg: 2.03 2.11 2.15 3/177 16608
/proc/meminfo: memFree=30524984/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=35316 CPUtime=1.49 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 7808 0 0 0 148 1 0 0 20 0 1 0 25350193 36163584 7374 33554432000 4194304 5796924 140734704214768 140734704210984 4295883 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 8829 7374 144 392 0 8428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35316

[startup+3.10031 s]
/proc/loadavg: 2.03 2.11 2.15 3/177 16608
/proc/meminfo: memFree=30524620/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=35320 CPUtime=3.09 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 7809 0 0 0 308 1 0 0 20 0 1 0 25350193 36167680 7375 33554432000 4194304 5796924 140734704214768 140734704210984 5128416 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 8830 7375 144 392 0 8429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35320

[startup+6.30025 s]
/proc/loadavg: 2.02 2.11 2.15 3/177 16608
/proc/meminfo: memFree=30522480/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=35636 CPUtime=6.29 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 7866 0 0 0 628 1 0 0 20 0 1 0 25350193 36491264 7432 33554432000 4194304 5796924 140734704214768 140734704210984 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 8909 7432 144 392 0 8508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35636

[startup+12.7002 s]
/proc/loadavg: 2.02 2.11 2.15 3/177 16608
/proc/meminfo: memFree=30519776/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=36880 CPUtime=12.69 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 8171 0 0 0 1268 1 0 0 20 0 1 0 25350193 37765120 7737 33554432000 4194304 5796924 140734704214768 140734704210984 4840430 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 9220 7737 144 392 0 8819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36880

[startup+25.5004 s]
/proc/loadavg: 2.09 2.12 2.15 4/177 16608
/proc/meminfo: memFree=30511424/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=38928 CPUtime=25.49 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 8622 0 0 0 2548 1 0 0 20 0 1 0 25350193 39862272 8188 33554432000 4194304 5796924 140734704214768 140734704210984 4199805 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 9732 8188 144 392 0 9331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38928

[startup+51.1004 s]
/proc/loadavg: 2.21 2.14 2.16 3/177 16608
/proc/meminfo: memFree=30495172/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=43360 CPUtime=51.08 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 10002 0 0 0 5107 1 0 0 20 0 1 0 25350193 44400640 9238 33554432000 4194304 5796924 140734704214768 140734704210984 5087766 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 10840 9238 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: 2.09 2.12 2.15 3/176 16609
/proc/meminfo: memFree=30464856/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=52940 CPUtime=102.28 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 11758 0 0 0 10227 1 0 0 20 0 1 0 25350193 54210560 11357 33554432000 4194304 5796924 140734704214768 140734704210984 5087682 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 13235 11357 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 2.14 2.15 3/177 16611
/proc/meminfo: memFree=30481672/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=65584 CPUtime=162.26 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 14116 0 0 0 16224 2 0 0 20 0 1 0 25350193 67158016 14440 33554432000 4194304 5796924 140734704214768 140734704210984 5100633 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 16396 14440 144 392 0 15995 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 65584

[startup+222.307 s]
/proc/loadavg: 2.17 2.14 2.15 3/178 16615
/proc/meminfo: memFree=30428184/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=85008 CPUtime=222.25 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 16550 0 0 0 22223 2 0 0 20 0 1 0 25350193 87048192 18837 33554432000 4194304 5796924 140734704214768 140734704210984 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 21252 18837 144 392 0 20851 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 85008

[startup+282.3 s]
/proc/loadavg: 2.15 2.14 2.15 3/178 16639
/proc/meminfo: memFree=30466180/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=89316 CPUtime=282.24 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 17758 0 0 0 28221 3 0 0 20 0 1 0 25350193 91459584 20556 33554432000 4194304 5796924 140734704214768 140734704210984 4806981 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 22329 20556 144 392 0 21928 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 89316

[startup+342.3 s]
/proc/loadavg: 2.16 2.14 2.15 3/177 16640
/proc/meminfo: memFree=30437032/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=92372 CPUtime=342.23 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 18771 0 0 0 34220 3 0 0 20 0 1 0 25350193 94588928 21569 33554432000 4194304 5796924 140734704214768 140734704210984 4806736 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 23093 21569 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: 2.15 2.14 2.15 4/177 16641
/proc/meminfo: memFree=30469768/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=101672 CPUtime=402.22 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 19820 0 0 0 40219 3 0 0 20 0 1 0 25350193 104112128 23129 33554432000 4194304 5796924 140734704214768 140734704210984 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 25418 23129 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: 2.15 2.15 2.15 3/177 16643
/proc/meminfo: memFree=30442368/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=104664 CPUtime=462.21 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 20600 0 0 0 46218 3 0 0 20 0 1 0 25350193 107175936 23909 33554432000 4194304 5796924 140734704214768 140734704210984 4810000 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 26166 23909 144 392 0 25765 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 104664

[startup+522.3 s]
/proc/loadavg: 2.37 2.21 2.17 3/177 16690
/proc/meminfo: memFree=29891680/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=468096 CPUtime=522.2 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 104742 0 0 0 52204 16 0 0 20 0 1 0 25350193 479330304 114531 33554432000 4194304 5796924 140734704214768 140734704210984 4861399 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 117024 114531 191 392 0 116623 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 468096

[startup+582.3 s]
/proc/loadavg: 2.38 2.23 2.18 3/177 16691
/proc/meminfo: memFree=29555176/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=557332 CPUtime=582.2 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 127060 0 0 0 58200 20 0 0 20 0 1 0 25350193 570707968 137360 33554432000 4194304 5796924 140734704214768 140734704210984 5087490 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 139333 137360 191 392 0 138932 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 557332


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.19 2.17 3/177 16701
/proc/meminfo: memFree=29151596/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=888652 CPUtime=942.14 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 163889 0 0 0 94183 31 0 0 20 0 1 0 25350193 909979648 217665 33554432000 4194304 5796924 140734704214768 140734704210984 4261408 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 222163 217665 191 392 0 221762 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 888652

[startup+1002.3 s]
/proc/loadavg: 2.14 2.16 2.16 3/177 16702
/proc/meminfo: memFree=29119732/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=906340 CPUtime=1002.11 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 168349 0 0 0 100179 32 0 0 20 0 1 0 25350193 928092160 223623 33554432000 4194304 5796924 140734704214768 140734704210984 5092651 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 226585 223623 191 392 0 226184 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 906340

[startup+1062.3 s]
/proc/loadavg: 2.16 2.16 2.16 3/177 16704
/proc/meminfo: memFree=29050908/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=930100 CPUtime=1062.08 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 174314 0 0 0 106175 33 0 0 20 0 1 0 25350193 952422400 230573 33554432000 4194304 5796924 140734704214768 140734704210984 5087579 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 232525 230573 191 392 0 232124 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 930100

[startup+1122.3 s]
/proc/loadavg: 2.15 2.16 2.16 3/177 16705
/proc/meminfo: memFree=29026748/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=990016 CPUtime=1122.06 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 178164 0 0 0 112172 34 0 0 20 0 1 0 25350193 1013776384 235935 33554432000 4194304 5796924 140734704214768 140734704210984 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 247504 235935 191 392 0 247103 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 990016

[startup+1182.3 s]
/proc/loadavg: 2.10 2.14 2.16 3/177 16706
/proc/meminfo: memFree=28601268/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=1693072 CPUtime=1182.04 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 215836 0 0 0 118154 50 0 0 20 0 1 0 25350193 1733705728 391236 33554432000 4194304 5796924 140734704214768 140734704189432 4659057 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 423268 391236 193 392 0 422867 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 1693072

[startup+1242.3 s]
/proc/loadavg: 2.18 2.16 2.16 3/177 16707
/proc/meminfo: memFree=25377808/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5158048 CPUtime=1242.02 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 443422 0 0 0 124049 153 0 0 20 0 1 0 25350193 5281841152 1137040 33554432000 4194304 5796924 140734704214768 140734704211880 4592128 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1289512 1137040 208 392 0 1289111 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 5158048

[startup+1302.3 s]
/proc/loadavg: 2.12 2.14 2.15 4/177 16708
/proc/meminfo: memFree=25349260/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5193560 CPUtime=1302 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 446614 0 0 0 130046 154 0 0 20 0 1 0 25350193 5318205440 1145826 33554432000 4194304 5796924 140734704214768 140734704211816 4594694 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1298390 1145826 217 392 0 1297989 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 5193560

[startup+1362.3 s]
/proc/loadavg: 2.09 2.13 2.15 3/177 16710
/proc/meminfo: memFree=25311244/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5206744 CPUtime=1361.99 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 446631 0 0 0 136045 154 0 0 20 0 1 0 25350193 5331705856 1147364 33554432000 4194304 5796924 140734704214768 140734704211816 4569014 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1301686 1147364 217 392 0 1301285 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 5206744

[startup+1422.3 s]
/proc/loadavg: 2.17 2.15 2.15 3/178 16714
/proc/meminfo: memFree=25315968/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5206744 CPUtime=1421.99 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447149 0 0 0 142045 154 0 0 20 0 1 0 25350193 5331705856 1149923 33554432000 4194304 5796924 140734704214768 140734704211816 4607776 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1301686 1149923 218 392 0 1301285 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 5206744

[startup+1482.3 s]
/proc/loadavg: 2.25 2.16 2.16 3/177 16715
/proc/meminfo: memFree=25271612/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5206744 CPUtime=1481.97 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447152 0 0 0 148043 154 0 0 20 0 1 0 25350193 5331705856 1150947 33554432000 4194304 5796924 140734704214768 140734704211816 4606555 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1301686 1150947 218 392 0 1301285 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 5206744

[startup+1542.31 s]
/proc/loadavg: 2.19 2.16 2.16 4/177 16716
/proc/meminfo: memFree=25278896/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5206744 CPUtime=1541.95 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447184 0 0 0 154041 154 0 0 20 0 1 0 25350193 5331705856 1153202 33554432000 4194304 5796924 140734704214768 140734704211816 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1301686 1153202 218 392 0 1301285 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 5206744

[startup+1602.3 s]
/proc/loadavg: 2.18 2.16 2.16 3/177 16717
/proc/meminfo: memFree=25246168/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5206744 CPUtime=1601.93 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447206 0 0 0 160038 155 0 0 20 0 1 0 25350193 5331705856 1153714 33554432000 4194304 5796924 140734704214768 140734704211816 4606847 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1301686 1153714 218 392 0 1301285 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 5206744

[startup+1662.3 s]
/proc/loadavg: 2.39 2.22 2.18 3/177 16719
/proc/meminfo: memFree=25350636/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5206744 CPUtime=1661.91 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447713 0 0 0 166031 160 0 0 20 0 1 0 25350193 5331705856 1132380 33554432000 4194304 5796924 140734704214768 140734704212232 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1301686 1132380 218 392 0 1301285 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 5206744

[startup+1722.3 s]
/proc/loadavg: 2.31 2.22 2.18 3/177 16720
/proc/meminfo: memFree=25312608/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5219196 CPUtime=1721.89 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447748 0 0 0 172028 161 0 0 20 0 1 0 25350193 5344456704 1133920 33554432000 4194304 5796924 140734704214768 140734704211816 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1304799 1133920 218 392 0 1304398 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 5219196

[startup+1782.3 s]
/proc/loadavg: 2.37 2.26 2.19 3/177 16721
/proc/meminfo: memFree=25330708/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5219196 CPUtime=1781.87 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447805 0 0 0 178026 161 0 0 20 0 1 0 25350193 5344456704 1134968 33554432000 4194304 5796924 140734704214768 140734704211816 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1304799 1134968 218 392 0 1304398 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 5219196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.27 2.24 2.18 3/177 16721
/proc/meminfo: memFree=25321532/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=5219196 CPUtime=1800.06 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202496 447891 0 0 0 179845 161 0 0 20 0 1 0 25350193 5344456704 1135045 33554432000 4194304 5796924 140734704214768 140734704211816 4606507 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 1304799 1135045 218 392 0 1304398 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5219196

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 16607 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.6 s]
/proc/loadavg: 2.27 2.24 2.18 3/177 16721
/proc/meminfo: memFree=25321532/32872528 swapFree=1103996/1183712
[pid=16607] ppid=16604 vsize=0 CPUtime=1800.16 cores=1,3,5,7
/proc/16607/stat : 16607 (naps-1.02) R 16604 16607 11857 0 -1 4202500 447902 0 0 0 179845 171 0 0 20 0 1 0 25350193 0 0 33554432000 0 0 0 0 0 0 16384 4096 17954 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/16607/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.17
CPU user time (s): 1798.45
CPU system time (s): 1.71274
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 5979420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.45
system time used= 1.71274
maximum resident set size= 5104768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 447902
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= 330
involuntary context switches= 1961

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.35234 second user time and 6.82096 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-18 08:56:52
IDJOB=4101739
IDBENCH=1788
IDSOLVER=2544
FILE ID=node115/4101739-1466233012
RUNJOBID= node115-1466206100-11874
PBS_JOBID= 19918161
Free space on /tmp= 71740 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow40b.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101739-1466233012/watcher-4101739-1466233012 -o /tmp/evaluation-result-4101739-1466233012/solver-4101739-1466233012 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466206100-11874 --watchdog 1960  naps-1.02 HOME/instance-4101739-1466233012.opb

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

MD5SUM BENCH= 4990a2601191ad55c4ad7d6303e4ded9
RANDOM SEED=561026404

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30555520 kB
Buffers:          110436 kB
Cached:           127296 kB
SwapCached:         2472 kB
Active:           211936 kB
Inactive:         164784 kB
Active(anon):     138908 kB
Inactive(anon):     2168 kB
Active(file):      73028 kB
Inactive(file):   162616 kB
Unevictable:     1183712 kB
Mlocked:         1103996 kB
SwapTotal:      67108856 kB
SwapFree:       67099632 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       1331716 kB
Mapped:             9088 kB
Shmem:                 0 kB
Slab:             611360 kB
SReclaimable:      55432 kB
SUnreclaim:       555928 kB
KernelStack:        1448 kB
PageTables:         6712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1453432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node115 at 2016-06-18 09:26:53