Trace number 4116930

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-round22-3.opb
MD5SUMc16d0e7e51c092453a6d7919d70c7251
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1731.89
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8720
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints864
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-4116930-1466966263.opb
0.00/0.00	c File size is 378011 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7856                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116930-1466966263/watcher-4116930-1466966263 -o /tmp/evaluation-result-4116930-1466966263/solver-4116930-1466966263 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116930-1466966263.opb 

pid=31279
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: 2.02 2.05 2.00 3/176 31282
/proc/meminfo: memFree=31722492/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29665314 2777088 280 33554432000 4194304 6059633 140737430790096 140737430789592 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 678 280 227 456 0 121 0

[startup+0.100154 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 31282
/proc/meminfo: memFree=31722492/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=26968 CPUtime=0.09 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 5002 0 0 0 9 0 0 0 20 0 1 0 29665314 27615232 5237 33554432000 4194304 6059633 140737430790096 140737430789592 4256912 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 6778 5239 168 456 0 6314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26968

[startup+0.200386 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 31282
/proc/meminfo: memFree=31722492/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=27748 CPUtime=0.19 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 5336 0 0 0 19 0 0 0 20 0 1 0 29665314 28413952 5500 33554432000 4194304 6059633 140737430790096 140737430789592 4254603 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 6937 5500 182 456 0 6473 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27748

[startup+0.300374 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 31282
/proc/meminfo: memFree=31722492/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=27880 CPUtime=0.29 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 5363 0 0 0 29 0 0 0 20 0 1 0 29665314 28549120 5527 33554432000 4194304 6059633 140737430790096 140737430789592 4254639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 6970 5527 182 456 0 6506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27880

[startup+0.700273 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 31282
/proc/meminfo: memFree=31722492/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=28188 CPUtime=0.69 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 5505 0 0 0 69 0 0 0 20 0 1 0 29665314 28864512 5645 33554432000 4194304 6059633 140737430790096 140737430788456 4262448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 7047 5645 183 456 0 6583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28188

[startup+1.50031 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31283
/proc/meminfo: memFree=31692792/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=28320 CPUtime=1.49 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 6137 0 0 0 148 1 0 0 20 0 1 0 29665314 28999680 5715 33554432000 4194304 6059633 140737430790096 140737430788456 4277616 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 7080 5715 184 456 0 6616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28320

[startup+3.10032 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31283
/proc/meminfo: memFree=31692056/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=28584 CPUtime=3.09 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 6224 0 0 0 308 1 0 0 20 0 1 0 29665314 29270016 5802 33554432000 4194304 6059633 140737430790096 140737430788408 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 7146 5802 184 456 0 6682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28584

[startup+6.30032 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31283
/proc/meminfo: memFree=31691688/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=29032 CPUtime=6.29 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 7136 0 0 0 628 1 0 0 20 0 1 0 29665314 29728768 5966 33554432000 4194304 6059633 140737430790096 140737430788920 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 7258 5966 184 456 0 6794 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29032

[startup+12.7003 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31283
/proc/meminfo: memFree=31680028/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=40748 CPUtime=12.69 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 8407 0 0 0 1267 2 0 0 20 0 1 0 29665314 41725952 8706 33554432000 4194304 6059633 140737430790096 140737430788616 4277524 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 10187 8706 184 456 0 9723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40748

[startup+25.5004 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 31283
/proc/meminfo: memFree=31677864/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=40748 CPUtime=25.49 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 8540 0 0 0 2547 2 0 0 20 0 1 0 29665314 41725952 8833 33554432000 4194304 6059633 140737430790096 140737430788616 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 10187 8833 184 456 0 9723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40748

[startup+51.1004 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31283
/proc/meminfo: memFree=31662664/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=45104 CPUtime=51.08 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 9283 0 0 0 5106 2 0 0 20 0 1 0 29665314 46186496 10032 33554432000 4194304 6059633 140737430790096 140737430788616 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 11276 10032 184 456 0 10812 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45104

[startup+102.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 31284
/proc/meminfo: memFree=31665164/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=47824 CPUtime=102.29 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 10816 0 0 0 10226 3 0 0 20 0 1 0 29665314 48971776 9154 33554432000 4194304 6059633 140737430790096 140737430788584 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 11956 9154 184 456 0 11492 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 47824

[startup+162.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/178 31289
/proc/meminfo: memFree=31638468/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=67164 CPUtime=162.26 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 11834 0 0 0 16223 3 0 0 20 0 1 0 29665314 68775936 14218 33554432000 4194304 6059633 140737430790096 140737430788584 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 16791 14218 184 456 0 16327 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67164

[startup+222.307 s]
/proc/loadavg: 2.16 2.08 2.01 3/177 31290
/proc/meminfo: memFree=31632220/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=67164 CPUtime=222.26 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 12413 0 0 0 22223 3 0 0 20 0 1 0 29665314 68775936 14678 33554432000 4194304 6059633 140737430790096 140737430788920 4278634 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 16791 14678 184 456 0 16327 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67164

[startup+282.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/177 31291
/proc/meminfo: memFree=31623500/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=282.24 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 12692 0 0 0 28221 3 0 0 20 0 1 0 29665314 99852288 16485 33554432000 4194304 6059633 140737430790096 140737430788584 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 16485 184 456 0 23914 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97512

[startup+342.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 31292
/proc/meminfo: memFree=31615188/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=342.23 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 12694 0 0 0 34220 3 0 0 20 0 1 0 29665314 99852288 17509 33554432000 4194304 6059633 140737430790096 140737430788584 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 17509 184 456 0 23914 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97512

[startup+402.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 31293
/proc/meminfo: memFree=31612896/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=402.22 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 12695 0 0 0 40219 3 0 0 20 0 1 0 29665314 99852288 18021 33554432000 4194304 6059633 140737430790096 140737430788584 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 18021 184 456 0 23914 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97512

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.00 4/177 31295
/proc/meminfo: memFree=31609476/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=462.21 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 12696 0 0 0 46218 3 0 0 20 0 1 0 29665314 99852288 18533 33554432000 4194304 6059633 140737430790096 140737430788584 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 18533 184 456 0 23914 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97512

[startup+522.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 31296
/proc/meminfo: memFree=31607548/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=522.2 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 12698 0 0 0 52217 3 0 0 20 0 1 0 29665314 99852288 19045 33554432000 4194304 6059633 140737430790096 140737430788584 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19045 184 456 0 23914 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97512

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 31297
/proc/meminfo: memFree=31573420/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=582.19 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 13595 0 0 0 58215 4 0 0 20 0 1 0 29665314 99852288 19045 33554432000 4194304 6059633 140737430790096 140737430788920 4277778 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19045 184 456 0 23914 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97512


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31307
/proc/meminfo: memFree=31576580/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=146832 CPUtime=942.15 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 17652 0 0 0 94205 10 0 0 20 0 1 0 29665314 150355968 27206 33554432000 4194304 6059633 140737430790096 140737430788632 4261502 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 36708 27206 184 456 0 36244 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 146832

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31308
/proc/meminfo: memFree=31566472/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=146832 CPUtime=1002.14 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 18110 0 0 0 100203 11 0 0 20 0 1 0 29665314 150355968 29254 33554432000 4194304 6059633 140737430790096 140737430788632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 36708 29254 184 456 0 36244 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 146832

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 31309
/proc/meminfo: memFree=31606752/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1062.13 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 18567 0 0 0 106201 12 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97512

[startup+1122.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 31311
/proc/meminfo: memFree=31575056/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1122.11 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 19023 0 0 0 112199 12 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97512

[startup+1182.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/177 31312
/proc/meminfo: memFree=31570596/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1182.1 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 19479 0 0 0 118197 13 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97512

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 31313
/proc/meminfo: memFree=31566156/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1242.1 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 20099 0 0 0 124195 15 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97512

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31314
/proc/meminfo: memFree=31566528/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1302.09 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 20847 0 0 0 130193 16 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97512

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 31318
/proc/meminfo: memFree=31534500/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=146832 CPUtime=1362.08 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 22337 0 0 0 136189 19 0 0 20 0 1 0 29665314 150355968 27206 33554432000 4194304 6059633 140737430790096 140737430788632 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 36708 27206 184 456 0 36244 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146832

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 31343
/proc/meminfo: memFree=31536976/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=146832 CPUtime=1422.08 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 23382 0 0 0 142188 20 0 0 20 0 1 0 29665314 150355968 27206 33554432000 4194304 6059633 140737430790096 140737430788632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 36708 27206 184 456 0 36244 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146832

[startup+1482.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 31344
/proc/meminfo: memFree=31569972/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1482.06 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 23981 0 0 0 148184 22 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97512

[startup+1542.31 s]
/proc/loadavg: 2.05 2.05 2.01 3/177 31345
/proc/meminfo: memFree=31573928/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1542.06 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 25036 0 0 0 154182 24 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97512

[startup+1602.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 31346
/proc/meminfo: memFree=31605548/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1602.03 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 26081 0 0 0 160178 25 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 97512

[startup+1662.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/177 31347
/proc/meminfo: memFree=31605708/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1662.03 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 27126 0 0 0 166176 27 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97512

[startup+1722.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/177 31395
/proc/meminfo: memFree=31641228/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1722.02 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 28177 0 0 0 172173 29 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97512

[startup+1782.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 31396
/proc/meminfo: memFree=31584264/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=177652 CPUtime=1782.01 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 29219 0 0 0 178170 31 0 0 20 0 1 0 29665314 181915648 33417 33554432000 4194304 6059633 140737430790096 140737430788888 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 44413 33417 184 456 0 43949 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 177652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 31396
/proc/meminfo: memFree=31632000/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1800 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 29221 0 0 0 179969 31 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97512

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 31282 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 31396
/proc/meminfo: memFree=31632000/32872528 swapFree=329968/354496
[pid=31282] ppid=31279 vsize=97512 CPUtime=1800 cores=1,3,5,7
/proc/31282/stat : 31282 (open-wbo) R 31279 31282 28808 0 -1 4202496 29221 0 0 0 179969 31 0 0 20 0 1 0 29665314 99852288 19093 33554432000 4194304 6059633 140737430790096 140737430788920 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31282/statm: 24378 19093 184 456 0 23914 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97512

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.319951
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.319951
maximum resident set size= 137764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29224
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= 19
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64229 second user time and 6.81896 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 20:37:43
IDJOB=4116930
IDBENCH=109531
IDSOLVER=2547
FILE ID=node126/4116930-1466966263
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round22-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116930-1466966263/watcher-4116930-1466966263 -o /tmp/evaluation-result-4116930-1466966263/solver-4116930-1466966263 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116930-1466966263.opb

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

MD5SUM BENCH= c16d0e7e51c092453a6d7919d70c7251
RANDOM SEED=1471278158

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31722864 kB
Buffers:           15356 kB
Cached:            44148 kB
SwapCached:         1680 kB
Active:            68200 kB
Inactive:          32976 kB
Active(anon):      42392 kB
Inactive(anon):     1904 kB
Active(file):      25808 kB
Inactive(file):    31072 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        473004 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             565272 kB
SReclaimable:       9432 kB
SUnreclaim:       555840 kB
KernelStack:        1472 kB
PageTables:         4512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     518432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node126 at 2016-06-26 21:07:43