Trace number 4082251

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) 1800.04 1800.42

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-wood1p.opb
MD5SUM360101c0d249c34bf56133c11582c641
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 variables77820
Total number of constraints244
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
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 53687091200000000
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 66413144120266880244
Number of bits of the biggest sum of numbers66
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.
1800.00/1800.40	c 
1800.00/1800.40	c *** TERMINATED *** by signal 15
1800.00/1800.40	s UNKNOWN
1800.00/1800.40	c _____________________________________________________________________________
1800.00/1800.40	c 
1800.00/1800.40	c std/band forms        : 0,1
1800.00/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.00/1800.40	c BDD/srt/adr Max costs : 0,0,0
1800.00/1800.40	c BDDraw/bin/mul/srt/adr: 1,0,0,0,0
1800.00/1800.40	c BDD nodes             : 2587328
1800.00/1800.40	c Es1/CC detections     : 0,0
1800.00/1800.40	c SAT/UNSAT calls       : 0,0
1800.00/1800.40	c restarts              : 0
1800.00/1800.40	c conflicts             : 0              (0 /sec)
1800.00/1800.40	c decisions             : 0              (0 /sec)
1800.00/1800.40	c propagations          : 0              (0 /sec)
1800.00/1800.40	c inspects              : 0              (0 /sec)
1800.00/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.00/1800.40	c Time for Opt-base     : 0 s
1800.00/1800.40	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-4082251-1465240288/watcher-4082251-1465240288 -o /tmp/evaluation-result-4082251-1465240288/solver-4082251-1465240288 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1465220629-5808 --watchdog 1960 naps-1.02 HOME/instance-4082251-1465240288.opb 

pid=8243
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: 2.13 2.20 2.18 4/176 8246
/proc/meminfo: memFree=30481100/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=7156 CPUtime=0 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 447 0 0 0 0 0 0 0 20 0 1 0 105961876 7327744 321 33554432000 4194304 5796924 140734454538064 140734454537224 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 1789 321 118 392 0 1388 0

[startup+0.100176 s]
/proc/loadavg: 2.13 2.20 2.18 4/176 8246
/proc/meminfo: memFree=30481100/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=16120 CPUtime=0.09 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 3090 0 0 0 9 0 0 0 20 0 1 0 105961876 16506880 2520 33554432000 4194304 5796924 140734454538064 140734454537224 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 4030 2523 124 392 0 3629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16120

[startup+0.200387 s]
/proc/loadavg: 2.13 2.20 2.18 4/176 8246
/proc/meminfo: memFree=30481100/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=18816 CPUtime=0.19 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 4537 0 0 0 19 0 0 0 20 0 1 0 105961876 19267584 2963 33554432000 4194304 5796924 140734454538064 140734454537224 5096633 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 4704 2963 124 392 0 4303 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18816

[startup+0.300371 s]
/proc/loadavg: 2.13 2.20 2.18 4/176 8246
/proc/meminfo: memFree=30481100/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=17664 CPUtime=0.29 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 5817 0 0 0 29 0 0 0 20 0 1 0 105961876 18087936 2242 33554432000 4194304 5796924 140734454538064 140734454537224 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 4416 2242 124 392 0 4015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17664

[startup+0.700313 s]
/proc/loadavg: 2.13 2.20 2.18 4/176 8246
/proc/meminfo: memFree=30481100/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=26100 CPUtime=0.69 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 11071 0 0 0 68 1 0 0 20 0 1 0 105961876 26726400 3478 33554432000 4194304 5796924 140734454538064 140734454537224 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 6525 3478 128 392 0 6124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26100

[startup+1.5003 s]
/proc/loadavg: 2.13 2.20 2.18 4/177 8247
/proc/meminfo: memFree=30455276/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=47632 CPUtime=1.49 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 24407 0 0 0 146 3 0 0 20 0 1 0 105961876 48775168 6644 33554432000 4194304 5796924 140734454538064 140734454535592 5363594 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 11908 6644 128 392 0 11507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47632

[startup+3.10028 s]
/proc/loadavg: 2.13 2.20 2.18 3/177 8247
/proc/meminfo: memFree=30442008/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=84996 CPUtime=3.09 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 49031 0 0 0 302 7 0 0 20 0 1 0 105961876 87035904 11459 33554432000 4194304 5796924 140734454538064 140734454535592 5363594 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 21249 11459 128 392 0 20848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84996

[startup+6.30031 s]
/proc/loadavg: 2.12 2.20 2.17 3/177 8247
/proc/meminfo: memFree=30400196/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=158740 CPUtime=6.29 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 97638 0 0 0 616 13 0 0 20 0 1 0 105961876 162549760 21143 33554432000 4194304 5796924 140734454538064 140734454535592 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 39685 21143 128 392 0 39284 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 158740

[startup+12.7003 s]
/proc/loadavg: 2.11 2.20 2.17 3/177 8247
/proc/meminfo: memFree=30299972/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=302568 CPUtime=12.69 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 186916 0 0 0 1242 27 0 0 20 0 1 0 105961876 309829632 42054 33554432000 4194304 5796924 140734454538064 140734454537224 4261421 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 75642 42054 128 392 0 75241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 302568

[startup+25.5004 s]
/proc/loadavg: 2.09 2.18 2.17 3/177 8247
/proc/meminfo: memFree=30236532/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=25.49 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314336 0 0 0 2504 45 0 0 20 0 1 0 105961876 513011712 71520 33554432000 4194304 5796924 140734454538064 140734454535928 4802665 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71520 130 392 0 124846 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 500988

[startup+51.1004 s]
/proc/loadavg: 2.14 2.19 2.17 3/177 8247
/proc/meminfo: memFree=30211528/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=51.08 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314336 0 0 0 5063 45 0 0 20 0 1 0 105961876 513011712 71520 33554432000 4194304 5796924 140734454538064 140734454535928 4366834 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71520 130 392 0 124846 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 500988

[startup+102.3 s]
/proc/loadavg: 2.06 2.15 2.16 3/177 8248
/proc/meminfo: memFree=30236692/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=102.28 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314337 0 0 0 10183 45 0 0 20 0 1 0 105961876 513011712 71521 33554432000 4194304 5796924 140734454538064 140734454535928 4366895 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71521 130 392 0 124846 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 500988

[startup+162.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 8249
/proc/meminfo: memFree=30181352/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=162.27 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314337 0 0 0 16182 45 0 0 20 0 1 0 105961876 513011712 71521 33554432000 4194304 5796924 140734454538064 140734454535928 4802738 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71521 130 392 0 124846 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 500988

[startup+222.308 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 8250
/proc/meminfo: memFree=30201440/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=222.26 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314337 0 0 0 22181 45 0 0 20 0 1 0 105961876 513011712 71521 33554432000 4194304 5796924 140734454538064 140734454535928 4802665 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71521 130 392 0 124846 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 500988

[startup+282.3 s]
/proc/loadavg: 2.29 2.22 2.18 3/177 8251
/proc/meminfo: memFree=30221852/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=282.25 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314337 0 0 0 28180 45 0 0 20 0 1 0 105961876 513011712 71521 33554432000 4194304 5796924 140734454538064 140734454535928 4802630 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71521 130 392 0 124846 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 500988

[startup+342.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 8253
/proc/meminfo: memFree=30173256/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=500988 CPUtime=342.24 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 314337 0 0 0 34179 45 0 0 20 0 1 0 105961876 513011712 71521 33554432000 4194304 5796924 140734454538064 140734454535928 4369022 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 125247 71521 130 392 0 124846 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 500988

[startup+402.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 8254
/proc/meminfo: memFree=28392116/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=402.22 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750189 0 0 0 40109 113 0 0 20 0 1 0 105961876 2361552896 520385 33554432000 4194304 5796924 140734454538064 140734450873800 4805602 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520385 139 392 0 576150 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 2306204

[startup+462.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 8255
/proc/meminfo: memFree=28423132/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=462.21 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750194 0 0 0 46108 113 0 0 20 0 1 0 105961876 2361552896 520390 33554432000 4194304 5796924 140734454538064 140734454535048 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520390 144 392 0 576150 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 2306204

[startup+522.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/178 8259
/proc/meminfo: memFree=28378248/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=522.21 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750194 0 0 0 52108 113 0 0 20 0 1 0 105961876 2361552896 520390 33554432000 4194304 5796924 140734454538064 140734454535048 5087488 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520390 144 392 0 576150 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 2306204

[startup+582.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 8260
/proc/meminfo: memFree=28404968/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=582.2 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750194 0 0 0 58107 113 0 0 20 0 1 0 105961876 2361552896 520390 33554432000 4194304 5796924 140734454538064 140734454535048 4865685 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520390 144 392 0 576150 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 2306204


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


[startup+882.307 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 8312
/proc/meminfo: memFree=26160888/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=882.14 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750223 0 0 0 88101 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 2306204

[startup+942.3 s]
/proc/loadavg: 2.09 2.16 2.17 3/177 8314
/proc/meminfo: memFree=26160996/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=942.11 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750238 0 0 0 94098 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5096660 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 2306204

[startup+1002.3 s]
/proc/loadavg: 2.22 2.18 2.17 3/177 8315
/proc/meminfo: memFree=26160868/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1002.1 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750248 0 0 0 100097 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5087650 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 2306204

[startup+1062.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/177 8316
/proc/meminfo: memFree=26160852/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1062.08 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750264 0 0 0 106095 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5087743 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 2306204

[startup+1122.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/178 8320
/proc/meminfo: memFree=26159496/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1122.07 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750278 0 0 0 112094 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 2306204

[startup+1182.3 s]
/proc/loadavg: 2.25 2.19 2.18 3/177 8321
/proc/meminfo: memFree=26160624/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1182.05 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750289 0 0 0 118092 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5096674 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 2306204

[startup+1242.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/177 8323
/proc/meminfo: memFree=26160012/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1242.04 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750300 0 0 0 124091 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 4806757 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 2306204

[startup+1302.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 8324
/proc/meminfo: memFree=26160380/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1302.02 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750318 0 0 0 130089 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 2306204

[startup+1362.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/177 8325
/proc/meminfo: memFree=26160496/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1362 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750327 0 0 0 136087 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5100101 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 2306204

[startup+1422.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 8326
/proc/meminfo: memFree=26159760/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1422 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750333 0 0 0 142087 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5087776 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 2306204

[startup+1482.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/177 8327
/proc/meminfo: memFree=26159992/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1481.98 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750345 0 0 0 148085 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5096673 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 2306204

[startup+1542.31 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 8329
/proc/meminfo: memFree=26160356/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1541.97 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750354 0 0 0 154084 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 4865390 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 2306204

[startup+1602.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 8330
/proc/meminfo: memFree=25396112/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1601.95 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750364 0 0 0 160082 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5100122 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 2306204

[startup+1662.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/177 8331
/proc/meminfo: memFree=25387772/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1661.93 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750373 0 0 0 166080 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5077874 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 2306204

[startup+1722.3 s]
/proc/loadavg: 2.16 2.18 2.17 3/178 8335
/proc/meminfo: memFree=25377400/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1721.92 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750383 0 0 0 172079 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5092467 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 2306204

[startup+1782.3 s]
/proc/loadavg: 2.19 2.18 2.17 3/177 8336
/proc/meminfo: memFree=25395268/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1781.91 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750395 0 0 0 178078 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 5087589 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 2306204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.21 2.18 2.18 3/177 8336
/proc/meminfo: memFree=25391936/32872528 swapFree=14956/1314940
[pid=8246] ppid=8243 vsize=2306204 CPUtime=1800 cores=1,3,5,7
/proc/8246/stat : 8246 (naps-1.02) R 8243 8246 5791 0 -1 4202496 750400 0 0 0 179887 113 0 0 20 0 1 0 105961876 2361552896 520648 33554432000 4194304 5796924 140734454538064 140734454535048 4865685 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8246/statm: 576551 520648 144 392 0 576150 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 2306204

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 8246 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.42
CPU time (s): 1800.04
CPU user time (s): 1798.88
CPU system time (s): 1.16282
CPU usage (%): 99.9788
Max. virtual memory (cumulated for all children) (KiB): 2306204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.88
system time used= 1.16282
maximum resident set size= 2082644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 750413
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= 209
involuntary context switches= 1834

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.49032 second user time and 7.02493 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-06 21:11:29
IDJOB=4082251
IDBENCH=2441
IDSOLVER=2544
FILE ID=node131/4082251-1465240288
RUNJOBID= node131-1465220629-5808
PBS_JOBID= 19843221
Free space on /tmp= 71700 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-wood1p.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4082251-1465240288/watcher-4082251-1465240288 -o /tmp/evaluation-result-4082251-1465240288/solver-4082251-1465240288 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1465220629-5808 --watchdog 1960  naps-1.02 HOME/instance-4082251-1465240288.opb

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

MD5SUM BENCH= 360101c0d249c34bf56133c11582c641
RANDOM SEED=1325074717

node131.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
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:        30482016 kB
Buffers:           21404 kB
Cached:           159404 kB
SwapCached:         4708 kB
Active:           280088 kB
Inactive:          88312 kB
Active(anon):     185912 kB
Inactive(anon):     4048 kB
Active(file):      94176 kB
Inactive(file):    84264 kB
Unevictable:     1314940 kB
Mlocked:           14956 kB
SwapTotal:      67108856 kB
SwapFree:       67095980 kB
Dirty:             37480 kB
Writeback:             0 kB
AnonPages:       1505288 kB
Mapped:             7792 kB
Shmem:                 0 kB
Slab:             568336 kB
SReclaimable:      12064 kB
SUnreclaim:       556272 kB
KernelStack:        1424 kB
PageTables:         6932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1642288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1427456 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= 71696 MiB
End job on node131 at 2016-06-06 21:41:30