Trace number 4103351

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) 1800.07 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-dano3_4.opb
MD5SUM77442b3482c8e96813b174683c20fffc
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables404566
Total number of constraints3686
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints3682
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 134217728000
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 569083166190
Number of bits of the biggest sum of numbers40
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.
1800.05/1800.40	c 
1800.05/1800.40	c *** TERMINATED *** by signal 15
1800.05/1800.40	s UNKNOWN
1800.05/1800.40	c _____________________________________________________________________________
1800.05/1800.40	c 
1800.05/1800.40	c std/band forms        : 1049,552
1800.05/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.05/1800.40	c BDD/srt/adr Max costs : 57090,0,0
1800.05/1800.40	c BDDraw/bin/mul/srt/adr: 552,0,1048,0,0
1800.05/1800.40	c BDD nodes             : 33593391
1800.05/1800.40	c Es1/CC detections     : 0,0
1800.05/1800.40	c SAT/UNSAT calls       : 0,0
1800.05/1800.40	c restarts              : 0
1800.05/1800.40	c conflicts             : 0              (0 /sec)
1800.05/1800.40	c decisions             : 0              (0 /sec)
1800.05/1800.40	c propagations          : 0              (0 /sec)
1800.05/1800.40	c inspects              : 0              (0 /sec)
1800.05/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.05/1800.40	c Time for Opt-base     : 1287 s
1800.05/1800.40	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-4103351-1466252971/watcher-4103351-1466252971 -o /tmp/evaluation-result-4103351-1466252971/solver-4103351-1466252971 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7953 --watchdog 1960 naps-1.02 HOME/instance-4103351-1466252971.opb 

pid=9346
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: 1.93 1.99 1.99 4/176 9349
/proc/meminfo: memFree=29986712/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=6728 CPUtime=0 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 383 0 0 0 0 0 0 0 20 0 1 0 27347737 6889472 258 33554432000 4194304 5796924 140734208718800 140734117058584 4404063 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 1682 259 124 392 0 1281 0

[startup+0.100159 s]
/proc/loadavg: 1.93 1.99 1.99 4/176 9349
/proc/meminfo: memFree=29986712/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=12740 CPUtime=0.09 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 1948 0 0 0 9 0 0 0 20 0 1 0 27347737 13045760 1732 33554432000 4194304 5796924 140734208718800 140734117058584 5087700 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 3185 1732 124 392 0 2784 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.20033 s]
/proc/loadavg: 1.93 1.99 1.99 4/176 9349
/proc/meminfo: memFree=29986712/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=16740 CPUtime=0.19 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 2897 0 0 0 19 0 0 0 20 0 1 0 27347737 17141760 2681 33554432000 4194304 5796924 140734208718800 140734117058584 5092467 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 4185 2681 124 392 0 3784 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16740

[startup+0.300275 s]
/proc/loadavg: 1.93 1.99 1.99 4/176 9349
/proc/meminfo: memFree=29986712/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=20024 CPUtime=0.29 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 3686 0 0 0 29 0 0 0 20 0 1 0 27347737 20504576 3470 33554432000 4194304 5796924 140734208718800 140734117058584 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 5006 3470 124 392 0 4605 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20024

[startup+0.700234 s]
/proc/loadavg: 1.93 1.99 1.99 4/176 9349
/proc/meminfo: memFree=29986712/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=35264 CPUtime=0.69 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 7465 0 0 0 69 0 0 0 20 0 1 0 27347737 36110336 7156 33554432000 4194304 5796924 140734208718800 140734208716328 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 8816 7156 124 392 0 8415 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35264

[startup+1.50025 s]
/proc/loadavg: 1.93 1.99 1.99 3/177 9350
/proc/meminfo: memFree=29945024/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=64816 CPUtime=1.49 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 14762 0 0 0 148 1 0 0 20 0 1 0 27347737 66371584 14241 33554432000 4194304 5796924 140734208718800 140734208716296 5100064 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 16204 14241 124 392 0 15803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64816

[startup+3.10024 s]
/proc/loadavg: 1.93 1.99 1.99 3/177 9350
/proc/meminfo: memFree=29904104/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=127568 CPUtime=3.09 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 29713 0 0 0 305 4 0 0 20 0 1 0 27347737 130629632 28862 33554432000 4194304 5796924 140734208718800 140734208716296 5092416 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 31892 28862 124 392 0 31491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127568

[startup+6.30029 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 9350
/proc/meminfo: memFree=29782504/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=247528 CPUtime=6.29 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 58651 0 0 0 621 8 0 0 20 0 1 0 27347737 253468672 58163 33554432000 4194304 5796924 140734208718800 140734208716328 5092643 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 61882 58163 124 392 0 61481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 247528

[startup+12.7002 s]
/proc/loadavg: 1.94 1.99 1.99 3/177 9350
/proc/meminfo: memFree=29587480/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=424244 CPUtime=12.69 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 101383 0 0 0 1254 15 0 0 20 0 1 0 27347737 434425856 103154 33554432000 4194304 5796924 140734208718800 140734208716296 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 106061 103154 128 392 0 105660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 424244

[startup+25.5004 s]
/proc/loadavg: 1.96 1.99 1.99 3/177 9350
/proc/meminfo: memFree=29347972/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=650052 CPUtime=25.49 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 155304 0 0 0 2527 22 0 0 20 0 1 0 27347737 665653248 159630 33554432000 4194304 5796924 140734208718800 140734208716664 4369031 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 162513 159630 130 392 0 162112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 650052

[startup+51.1003 s]
/proc/loadavg: 1.97 1.99 1.99 3/178 9354
/proc/meminfo: memFree=29360280/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=637532 CPUtime=51.08 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 155364 0 0 0 5086 22 0 0 20 0 1 0 27347737 652832768 156529 33554432000 4194304 5796924 140734208718800 140734208715016 4863552 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 159383 156529 144 392 0 158982 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 637532

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/177 9355
/proc/meminfo: memFree=29239944/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=762516 CPUtime=102.28 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 165795 0 0 0 10203 25 0 0 20 0 1 0 27347737 780816384 186726 33554432000 4194304 5796924 140734208718800 140734208673320 5087772 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 190629 186726 144 392 0 190228 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 762516

[startup+162.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 9356
/proc/meminfo: memFree=28956548/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=1059220 CPUtime=162.27 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 194812 0 0 0 16192 35 0 0 20 0 1 0 27347737 1084641280 257180 33554432000 4194304 5796924 140734208718800 140734208639112 5092622 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 264805 257180 144 392 0 264404 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1059220

[startup+222.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 9403
/proc/meminfo: memFree=30438792/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=1205596 CPUtime=222.26 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 220286 0 0 0 22185 41 0 0 20 0 1 0 27347737 1234530304 294407 33554432000 4194304 5796924 140734208718800 140734208641672 4451502 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 301399 294407 144 392 0 300998 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1205596

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 9404
/proc/meminfo: memFree=30123592/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=1542068 CPUtime=282.24 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 245774 0 0 0 28172 52 0 0 20 0 1 0 27347737 1579077632 372758 33554432000 4194304 5796924 140734208718800 140734208638696 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 385517 372758 144 392 0 385116 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 1542068

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 9406
/proc/meminfo: memFree=29970952/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=1746572 CPUtime=342.23 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 271170 0 0 0 34162 61 0 0 20 0 1 0 27347737 1788489728 409958 33554432000 4194304 5796924 140734208718800 140734208261000 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 436643 409958 144 392 0 436242 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 1746572

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 9407
/proc/meminfo: memFree=29491740/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2177752 CPUtime=402.22 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 295757 0 0 0 40143 79 0 0 20 0 1 0 27347737 2230018048 529740 33554432000 4194304 5796924 140734208718800 140734207640504 4808145 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 544438 529740 144 392 0 544037 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 2177752

[startup+462.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/177 9408
/proc/meminfo: memFree=29338216/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2277024 CPUtime=462.2 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 320581 0 0 0 46133 87 0 0 20 0 1 0 27347737 2331672576 566316 33554432000 4194304 5796924 140734208718800 140734207734248 4266531 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 569256 566316 144 392 0 568855 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 2277024

[startup+522.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 9409
/proc/meminfo: memFree=29188752/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2533824 CPUtime=522.18 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 345899 0 0 0 52123 95 0 0 20 0 1 0 27347737 2594635776 603413 33554432000 4194304 5796924 140734208718800 140734208073512 4806847 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 633456 603413 144 392 0 633055 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 2533824

[startup+582.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 9410
/proc/meminfo: memFree=29167156/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2545668 CPUtime=582.16 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 348901 0 0 0 58121 95 0 0 20 0 1 0 27347737 2606764032 607931 33554432000 4194304 5796924 140734208718800 140734208715016 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 636417 607931 144 392 0 636016 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 2545668


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9419
/proc/meminfo: memFree=29140388/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2553728 CPUtime=882.1 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 350936 0 0 0 88114 96 0 0 20 0 1 0 27347737 2615017472 610958 33554432000 4194304 5796924 140734208718800 140734208715016 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 638432 610958 144 392 0 638031 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 2553728

[startup+942.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/176 9420
/proc/meminfo: memFree=29133864/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2556516 CPUtime=942.08 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 351622 0 0 0 94112 96 0 0 20 0 1 0 27347737 2617872384 612155 33554432000 4194304 5796924 140734208718800 140734208715016 4865409 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 639129 612155 144 392 0 638728 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 2556516

[startup+1002.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 9422
/proc/meminfo: memFree=29129692/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2559176 CPUtime=1002.07 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 352308 0 0 0 100111 96 0 0 20 0 1 0 27347737 2620596224 612841 33554432000 4194304 5796924 140734208718800 140734208715016 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 639794 612841 144 392 0 639393 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 2559176

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9423
/proc/meminfo: memFree=29124092/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2561968 CPUtime=1062.07 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 352991 0 0 0 106110 97 0 0 20 0 1 0 27347737 2623455232 614035 33554432000 4194304 5796924 140734208718800 140734208715016 5087488 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 640492 614035 144 392 0 640091 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 2561968

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9424
/proc/meminfo: memFree=29106856/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2564616 CPUtime=1122.06 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 353678 0 0 0 112109 97 0 0 20 0 1 0 27347737 2626166784 615233 33554432000 4194304 5796924 140734208718800 140734208712520 4809349 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 641154 615233 144 392 0 640753 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 2564616

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9425
/proc/meminfo: memFree=29102508/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2567408 CPUtime=1182.05 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 354363 0 0 0 118108 97 0 0 20 0 1 0 27347737 2629025792 615918 33554432000 4194304 5796924 140734208718800 140734208715016 5094663 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 641852 615918 144 392 0 641451 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 2567408

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9429
/proc/meminfo: memFree=29093284/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2570196 CPUtime=1242.04 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 355048 0 0 0 124107 97 0 0 20 0 1 0 27347737 2631880704 617114 33554432000 4194304 5796924 140734208718800 140734208715016 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 642549 617114 144 392 0 642148 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 2570196

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9431
/proc/meminfo: memFree=29090060/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2572860 CPUtime=1302.02 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 355730 0 0 0 130105 97 0 0 20 0 1 0 27347737 2634608640 617796 33554432000 4194304 5796924 140734208718800 140734208712520 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 643215 617796 144 392 0 642814 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 2572860

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 9432
/proc/meminfo: memFree=29084044/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2575656 CPUtime=1362.02 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 356416 0 0 0 136104 98 0 0 20 0 1 0 27347737 2637471744 618993 33554432000 4194304 5796924 140734208718800 140734208715016 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 643914 618993 144 392 0 643513 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 2575656

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9433
/proc/meminfo: memFree=29077780/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2578308 CPUtime=1422.02 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 357090 0 0 0 142104 98 0 0 20 0 1 0 27347737 2640187392 620178 33554432000 4194304 5796924 140734208718800 140734208715016 4865544 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 644577 620178 144 392 0 644176 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 2578308

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9434
/proc/meminfo: memFree=29072740/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2581096 CPUtime=1482 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 357775 0 0 0 148102 98 0 0 20 0 1 0 27347737 2643042304 620863 33554432000 4194304 5796924 140734208718800 140734208712520 4840392 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 645274 620863 144 392 0 644873 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 2581096

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9435
/proc/meminfo: memFree=29067044/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2583756 CPUtime=1542 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 358461 0 0 0 154102 98 0 0 20 0 1 0 27347737 2645766144 622060 33554432000 4194304 5796924 140734208718800 140734208715016 5092518 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 645939 622060 144 392 0 645538 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 2583756

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9437
/proc/meminfo: memFree=29060284/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2586548 CPUtime=1601.98 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 359148 0 0 0 160100 98 0 0 20 0 1 0 27347737 2648625152 623258 33554432000 4194304 5796924 140734208718800 140734208712520 4806938 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 646637 623258 144 392 0 646236 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 2586548

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9438
/proc/meminfo: memFree=29054132/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2589208 CPUtime=1661.97 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 359833 0 0 0 166099 98 0 0 20 0 1 0 27347737 2651348992 623943 33554432000 4194304 5796924 140734208718800 140734208715016 5100093 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 647302 623943 144 392 0 646901 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 2589208

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9439
/proc/meminfo: memFree=29048112/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2591996 CPUtime=1721.96 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 360520 0 0 0 172098 98 0 0 20 0 1 0 27347737 2654203904 625141 33554432000 4194304 5796924 140734208718800 140734208715016 5096709 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 647999 625141 144 392 0 647598 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 2591996

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9440
/proc/meminfo: memFree=29036680/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2597252 CPUtime=1781.95 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 361806 0 0 0 178097 98 0 0 20 0 1 0 27347737 2659586048 627073 33554432000 4194304 5796924 140734208718800 140734208712520 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 649313 627073 144 392 0 648912 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 2597252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9440
/proc/meminfo: memFree=29034872/32872528 swapFree=190484/190484
[pid=9349] ppid=9346 vsize=2598744 CPUtime=1800.05 cores=1,3,5,7
/proc/9349/stat : 9349 (naps-1.02) R 9346 9349 7936 0 -1 4202496 362180 0 0 0 179907 98 0 0 20 0 1 0 27347737 2661113856 627447 33554432000 4194304 5796924 140734208718800 140734208712520 5087700 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/9349/statm: 649686 627447 144 392 0 649285 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 2598744

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 9349 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.07
CPU user time (s): 1799.07
CPU system time (s): 0.998848
CPU usage (%): 99.9811
Max. virtual memory (cumulated for all children) (KiB): 2598744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 0.998848
maximum resident set size= 2509840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 362193
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= 132
involuntary context switches= 1841

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.88026 second user time and 6.595 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 14:29:32
IDJOB=4103351
IDBENCH=2336
IDSOLVER=2544
FILE ID=node102/4103351-1466252971
RUNJOBID= node102-1466240351-7953
PBS_JOBID= 19918190
Free space on /tmp= 71692 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_4.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103351-1466252971/watcher-4103351-1466252971 -o /tmp/evaluation-result-4103351-1466252971/solver-4103351-1466252971 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7953 --watchdog 1960  naps-1.02 HOME/instance-4103351-1466252971.opb

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

MD5SUM BENCH= 77442b3482c8e96813b174683c20fffc
RANDOM SEED=151860731

node102.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.746
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	: 5333.49
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.746
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:        29986976 kB
Buffers:          125168 kB
Cached:           182904 kB
SwapCached:         2468 kB
Active:          1756512 kB
Inactive:         191232 kB
Active(anon):    1639572 kB
Inactive(anon):     2288 kB
Active(file):     116940 kB
Inactive(file):   188944 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:             36132 kB
Writeback:             0 kB
AnonPages:       1839268 kB
Mapped:             9380 kB
Shmem:                 0 kB
Slab:             602912 kB
SReclaimable:      47076 kB
SUnreclaim:       555836 kB
KernelStack:        1456 kB
PageTables:         7432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1973388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1630208 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= 71688 MiB
End job on node102 at 2016-06-18 14:59:33