Trace number 4116842

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 NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-4.opb
MD5SUMef75d0fa559b60e210d6da0ea8998a08
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116842-1466980822.opb
0.00/0.00	c File size is 416636 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

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-4116842-1466980822/watcher-4116842-1466980822 -o /tmp/evaluation-result-4116842-1466980822/solver-4116842-1466980822 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466980822-24492 --watchdog 1960 open-wbo HOME/instance-4116842-1466980822.opb 

pid=24508
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: 4.01 4.13 4.15 2/171 24511
/proc/meminfo: memFree=30636632/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 31122013 2813952 289 33554432000 4194304 6059633 140733367287776 140733942642728 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 687 289 236 456 0 121 0

[startup+0.100126 s]
/proc/loadavg: 4.01 4.13 4.15 2/171 24511
/proc/meminfo: memFree=30636632/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=23504 CPUtime=0.09 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 4911 0 0 0 8 1 0 0 20 0 1 0 31122013 24068096 5093 33554432000 4194304 6059633 140733367287776 140733942642728 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 5876 5094 163 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200389 s]
/proc/loadavg: 4.01 4.13 4.15 2/171 24511
/proc/meminfo: memFree=30636632/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=28128 CPUtime=0.19 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 5602 0 0 0 18 1 0 0 20 0 1 0 31122013 28803072 5706 33554432000 4194304 6059633 140733367287776 140733942642728 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 7032 5706 182 456 0 6568 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28128

[startup+0.300369 s]
/proc/loadavg: 4.01 4.13 4.15 2/171 24511
/proc/meminfo: memFree=30636632/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=28220 CPUtime=0.29 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 5693 0 0 0 28 1 0 0 20 0 1 0 31122013 28897280 5774 33554432000 4194304 6059633 140733367287776 140733942642728 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 7055 5774 182 456 0 6591 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28220

[startup+0.70031 s]
/proc/loadavg: 4.01 4.13 4.15 2/171 24511
/proc/meminfo: memFree=30636632/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=28624 CPUtime=0.69 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 5805 0 0 0 68 1 0 0 20 0 1 0 31122013 29310976 5884 33554432000 4194304 6059633 140733367287776 140733367286136 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 7156 5884 183 456 0 6692 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28624

[startup+1.50031 s]
/proc/loadavg: 4.01 4.13 4.15 3/178 24522
/proc/meminfo: memFree=30590092/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=28624 CPUtime=1.49 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 6361 0 0 0 148 1 0 0 20 0 1 0 31122013 29310976 5854 33554432000 4194304 6059633 140733367287776 140733367286136 4277889 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 7156 5854 184 456 0 6692 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28624

[startup+3.10032 s]
/proc/loadavg: 3.93 4.11 4.15 3/178 24522
/proc/meminfo: memFree=30588956/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=29004 CPUtime=3.09 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 6579 0 0 0 308 1 0 0 20 0 1 0 31122013 29700096 6069 33554432000 4194304 6059633 140733367287776 140733367286136 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 7251 6069 184 456 0 6787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29004

[startup+6.30031 s]
/proc/loadavg: 3.93 4.11 4.15 3/178 24522
/proc/meminfo: memFree=30587360/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=29556 CPUtime=6.29 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 7434 0 0 0 628 1 0 0 20 0 1 0 31122013 30265344 6228 33554432000 4194304 6059633 140733367287776 140733367286600 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 7389 6228 184 456 0 6925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29556

[startup+12.7003 s]
/proc/loadavg: 3.78 4.08 4.14 3/178 24522
/proc/meminfo: memFree=30566196/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=41048 CPUtime=12.69 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 8129 0 0 0 1267 2 0 0 20 0 1 0 31122013 42033152 8908 33554432000 4194304 6059633 140733367287776 140733367286296 4277852 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 10262 8908 184 456 0 9798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 3.38 3.98 4.10 3/178 24522
/proc/meminfo: memFree=30556356/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=45468 CPUtime=25.49 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 8943 0 0 0 2547 2 0 0 20 0 1 0 31122013 46559232 10161 33554432000 4194304 6059633 140733367287776 140733367286296 4263798 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 11367 10161 184 456 0 10903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45468

[startup+51.1004 s]
/proc/loadavg: 2.97 3.83 4.05 3/177 24522
/proc/meminfo: memFree=30556256/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=45468 CPUtime=51.08 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 8983 0 0 0 5106 2 0 0 20 0 1 0 31122013 46559232 10201 33554432000 4194304 6059633 140733367287776 140733367286296 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 11367 10201 184 456 0 10903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45468

[startup+102.3 s]
/proc/loadavg: 2.47 3.55 3.94 4/177 24523
/proc/meminfo: memFree=30545716/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=55972 CPUtime=102.28 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 11333 0 0 0 10225 3 0 0 20 0 1 0 31122013 57315328 11639 33554432000 4194304 6059633 140733367287776 140733367286296 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 13993 11639 184 456 0 13529 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55972

[startup+162.3 s]
/proc/loadavg: 2.23 3.30 3.83 4/177 24525
/proc/meminfo: memFree=30521932/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=67592 CPUtime=162.26 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 11584 0 0 0 16223 3 0 0 20 0 1 0 31122013 69214208 14445 33554432000 4194304 6059633 140733367287776 140733367286264 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 16898 14445 184 456 0 16434 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67592

[startup+222.307 s]
/proc/loadavg: 2.21 3.09 3.72 3/177 24526
/proc/meminfo: memFree=30519832/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=67592 CPUtime=222.26 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 11756 0 0 0 22223 3 0 0 20 0 1 0 31122013 69214208 14615 33554432000 4194304 6059633 140733367287776 140733367286264 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 16898 14615 184 456 0 16434 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67592

[startup+282.3 s]
/proc/loadavg: 2.13 2.92 3.62 3/177 24527
/proc/meminfo: memFree=30507480/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=282.24 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 12351 0 0 0 28220 4 0 0 20 0 1 0 31122013 100290560 16493 33554432000 4194304 6059633 140733367287776 140733367286264 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 16493 184 456 0 24021 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97940

[startup+342.3 s]
/proc/loadavg: 2.09 2.76 3.52 4/177 24528
/proc/meminfo: memFree=30503020/32872528 swapFree=1094512/1184448
[pid=24511] ppid=24508 vsize=97940 CPUtime=342.23 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 12352 0 0 0 34219 4 0 0 20 0 1 0 31122013 100290560 17005 33554432000 4194304 6059633 140733367287776 140733367286264 4261190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 17005 184 456 0 24021 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97940

[startup+402.3 s]
/proc/loadavg: 2.16 2.67 3.44 3/177 24529
/proc/meminfo: memFree=30494820/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=402.22 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 12354 0 0 0 40218 4 0 0 20 0 1 0 31122013 100290560 18029 33554432000 4194304 6059633 140733367287776 140733367286264 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 18029 184 456 0 24021 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97940

[startup+462.3 s]
/proc/loadavg: 2.18 2.57 3.36 4/177 24531
/proc/meminfo: memFree=30488800/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=462.21 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 12356 0 0 0 46217 4 0 0 20 0 1 0 31122013 100290560 19053 33554432000 4194304 6059633 140733367287776 140733367286264 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 19053 184 456 0 24021 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97940

[startup+522.3 s]
/proc/loadavg: 2.14 2.49 3.28 3/177 24532
/proc/meminfo: memFree=30486512/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=522.21 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 12356 0 0 0 52217 4 0 0 20 0 1 0 31122013 100290560 19053 33554432000 4194304 6059633 140733367287776 140733367286264 4255394 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 19053 184 456 0 24021 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97940

[startup+582.3 s]
/proc/loadavg: 2.20 2.45 3.21 3/178 24536
/proc/meminfo: memFree=30484852/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=582.21 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 13128 0 0 0 58215 6 0 0 20 0 1 0 31122013 100290560 19053 33554432000 4194304 6059633 140733367287776 140733367286600 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 19053 184 456 0 24021 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 97940


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.20 2.84 3/177 24543
/proc/meminfo: memFree=30461168/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=942.13 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 16638 0 0 0 94202 11 0 0 20 0 1 0 31122013 100290560 19212 33554432000 4194304 6059633 140733367287776 140733367286600 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 19212 184 456 0 24021 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97940

[startup+1002.3 s]
/proc/loadavg: 2.15 2.19 2.80 3/177 24544
/proc/meminfo: memFree=30459136/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=1002.13 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 17029 0 0 0 100201 12 0 0 20 0 1 0 31122013 100290560 19212 33554432000 4194304 6059633 140733367287776 140733367286600 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 19212 184 456 0 24021 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97940

[startup+1062.3 s]
/proc/loadavg: 2.05 2.15 2.75 3/177 24546
/proc/meminfo: memFree=30425152/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1062.12 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 17807 0 0 0 106199 13 0 0 20 0 1 0 31122013 150794240 27263 33554432000 4194304 6059633 140733367287776 140733367286312 4262833 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 27263 184 456 0 36351 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147260

[startup+1122.3 s]
/proc/loadavg: 2.15 2.17 2.71 3/177 24547
/proc/meminfo: memFree=30418932/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1122.11 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 18203 0 0 0 112197 14 0 0 20 0 1 0 31122013 150794240 28799 33554432000 4194304 6059633 140733367287776 140733367286312 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 28799 184 456 0 36351 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147260

[startup+1182.3 s]
/proc/loadavg: 2.19 2.18 2.68 3/178 24551
/proc/meminfo: memFree=30411664/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1182.11 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 18598 0 0 0 118196 15 0 0 20 0 1 0 31122013 150794240 29823 33554432000 4194304 6059633 140733367287776 140733367286312 4262280 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 29823 184 456 0 36351 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 147260

[startup+1242.3 s]
/proc/loadavg: 2.20 2.19 2.65 3/178 24575
/proc/meminfo: memFree=30406096/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1242.09 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 18995 0 0 0 124194 15 0 0 20 0 1 0 31122013 150794240 31359 33554432000 4194304 6059633 140733367287776 140733367286312 4277835 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 31359 184 456 0 36351 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 147260

[startup+1302.3 s]
/proc/loadavg: 2.18 2.18 2.62 3/177 24576
/proc/meminfo: memFree=30440768/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1302.08 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 19595 0 0 0 130192 16 0 0 20 0 1 0 31122013 150794240 31532 33554432000 4194304 6059633 140733367287776 140733367286312 4277538 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 31532 184 456 0 36351 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147260

[startup+1362.3 s]
/proc/loadavg: 2.16 2.17 2.59 3/177 24578
/proc/meminfo: memFree=30433240/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=97940 CPUtime=1362.08 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 20630 0 0 0 136189 19 0 0 20 0 1 0 31122013 100290560 19212 33554432000 4194304 6059633 140733367287776 140733367286568 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 24485 19212 184 456 0 24021 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97940

[startup+1422.3 s]
/proc/loadavg: 2.10 2.15 2.55 3/177 24579
/proc/meminfo: memFree=30430980/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=178080 CPUtime=1422.07 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 21616 0 0 0 142187 20 0 0 20 0 1 0 31122013 182353920 32450 33554432000 4194304 6059633 140733367287776 140733367286568 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 44520 32450 184 456 0 44056 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 178080

[startup+1482.3 s]
/proc/loadavg: 2.30 2.20 2.54 4/177 24580
/proc/meminfo: memFree=30431024/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=178080 CPUtime=1482.05 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 22591 0 0 0 148184 21 0 0 20 0 1 0 31122013 182353920 32450 33554432000 4194304 6059633 140733367287776 140733367286568 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 44520 32450 184 456 0 44056 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 178080

[startup+1542.31 s]
/proc/loadavg: 2.20 2.19 2.52 3/177 24581
/proc/meminfo: memFree=30431676/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=178080 CPUtime=1542.05 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 23572 0 0 0 154182 23 0 0 20 0 1 0 31122013 182353920 32450 33554432000 4194304 6059633 140733367287776 140733367286568 4254734 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 44520 32450 184 456 0 44056 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 178080

[startup+1602.3 s]
/proc/loadavg: 2.17 2.18 2.49 3/177 24582
/proc/meminfo: memFree=30435996/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1602.03 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 23985 0 0 0 160179 24 0 0 20 0 1 0 31122013 150794240 31377 33554432000 4194304 6059633 140733367287776 140733367286312 4278141 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 31377 184 456 0 36351 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 147260

[startup+1662.3 s]
/proc/loadavg: 2.17 2.18 2.47 3/177 24584
/proc/meminfo: memFree=30437944/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1662.03 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 24949 0 0 0 166177 26 0 0 20 0 1 0 31122013 150794240 30847 33554432000 4194304 6059633 140733367287776 140733367286312 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 30847 184 456 0 36351 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 147260

[startup+1722.3 s]
/proc/loadavg: 2.26 2.20 2.45 3/177 24585
/proc/meminfo: memFree=30442952/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1722.02 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 25929 0 0 0 172174 28 0 0 20 0 1 0 31122013 150794240 29823 33554432000 4194304 6059633 140733367287776 140733367286312 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 29823 184 456 0 36351 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147260

[startup+1782.3 s]
/proc/loadavg: 2.14 2.18 2.43 3/178 24589
/proc/meminfo: memFree=30447500/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1782.01 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 26907 0 0 0 178172 29 0 0 20 0 1 0 31122013 150794240 28287 33554432000 4194304 6059633 140733367287776 140733367286312 4254760 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 28287 184 456 0 36351 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 147260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.18 2.42 3/178 24589
/proc/meminfo: memFree=30434340/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1800.01 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 26913 0 0 0 179972 29 0 0 20 0 1 0 31122013 150794240 31359 33554432000 4194304 6059633 140733367287776 140733367286312 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 31359 184 456 0 36351 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147260

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 24511 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.18 2.42 3/178 24589
/proc/meminfo: memFree=30434340/32872528 swapFree=1094508/1184444
[pid=24511] ppid=24508 vsize=147260 CPUtime=1800.01 cores=1,3,5,7
/proc/24511/stat : 24511 (open-wbo) R 24508 24511 23481 0 -1 4202496 26913 0 0 0 179972 29 0 0 20 0 1 0 31122013 150794240 31359 33554432000 4194304 6059633 140733367287776 140733367286312 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24511/statm: 36815 31359 184 456 0 36351 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147260

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.298954
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.298954
maximum resident set size= 135944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26916
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= 15
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.38933 second user time and 7.06992 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-27 00:40:22
IDJOB=4116842
IDBENCH=109520
IDSOLVER=2547
FILE ID=node115/4116842-1466980822
RUNJOBID= node115-1466980822-24492
PBS_JOBID= 19976385
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116842-1466980822/watcher-4116842-1466980822 -o /tmp/evaluation-result-4116842-1466980822/solver-4116842-1466980822 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466980822-24492 --watchdog 1960  open-wbo HOME/instance-4116842-1466980822.opb

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

MD5SUM BENCH= ef75d0fa559b60e210d6da0ea8998a08
RANDOM SEED=718760638

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		: 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	: 5332.57
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	: 5332.55
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		: 2666.395
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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:        30640988 kB
Buffers:           81256 kB
Cached:           232332 kB
SwapCached:         1676 kB
Active:            52184 kB
Inactive:         264912 kB
Active(anon):       5192 kB
Inactive(anon):      684 kB
Active(file):      46992 kB
Inactive(file):   264228 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5636 kB
Writeback:             0 kB
AnonPages:       1187144 kB
Mapped:             7160 kB
Shmem:                 0 kB
Slab:             596380 kB
SReclaimable:      40060 kB
SUnreclaim:       556320 kB
KernelStack:        1392 kB
PageTables:         6832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1281304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 71652 MiB
End job on node115 at 2016-06-27 01:10:23