Trace number 4116690

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-size112-round22-1.opb
MD5SUM154764e9df41c652e29cc0d7de19c998
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 variables4128
Total number of constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
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-4116690-1466960754.opb
0.00/0.00	c File size is 377560 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7824                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116690-1466960754/watcher-4116690-1466960754 -o /tmp/evaluation-result-4116690-1466960754/solver-4116690-1466960754 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4116690-1466960754.opb 

pid=30801
running on 4 cores: 0,2,4,6

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: 2.11 2.05 2.01 3/176 30804
/proc/meminfo: memFree=31679460/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29114418 2777088 278 33554432000 4194304 6059633 140733220818432 140735449365048 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 678 279 227 456 0 121 0

[startup+0.100177 s]
/proc/loadavg: 2.11 2.05 2.01 3/176 30804
/proc/meminfo: memFree=31679460/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=26840 CPUtime=0.09 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 4997 0 0 0 9 0 0 0 20 0 1 0 29114418 27484160 5229 33554432000 4194304 6059633 140733220818432 140735449365048 4266430 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 6710 5230 168 456 0 6246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26840

[startup+0.200375 s]
/proc/loadavg: 2.11 2.05 2.01 3/176 30804
/proc/meminfo: memFree=31679460/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=27936 CPUtime=0.19 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 5352 0 0 0 19 0 0 0 20 0 1 0 29114418 28606464 5510 33554432000 4194304 6059633 140733220818432 140735449365048 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 6984 5510 182 456 0 6520 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27936

[startup+0.300321 s]
/proc/loadavg: 2.11 2.05 2.01 3/176 30804
/proc/meminfo: memFree=31679460/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=27936 CPUtime=0.29 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 5399 0 0 0 29 0 0 0 20 0 1 0 29114418 28606464 5556 33554432000 4194304 6059633 140733220818432 140735449365048 4254688 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 6984 5556 182 456 0 6520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27936

[startup+0.700318 s]
/proc/loadavg: 2.11 2.05 2.01 3/176 30804
/proc/meminfo: memFree=31679460/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=28032 CPUtime=0.69 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 5463 0 0 0 69 0 0 0 20 0 1 0 29114418 28704768 5599 33554432000 4194304 6059633 140733220818432 140733220817016 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 7008 5599 183 456 0 6544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28032

[startup+1.50033 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 30805
/proc/meminfo: memFree=31657160/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=28304 CPUtime=1.49 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 6111 0 0 0 149 0 0 0 20 0 1 0 29114418 28983296 5695 33554432000 4194304 6059633 140733220818432 140733220817016 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 7076 5695 184 456 0 6612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28304

[startup+3.10032 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 30805
/proc/meminfo: memFree=31656184/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=28568 CPUtime=3.09 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 6228 0 0 0 309 0 0 0 20 0 1 0 29114418 29253632 5811 33554432000 4194304 6059633 140733220818432 140733220816744 4278425 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 7142 5811 184 456 0 6678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28568

[startup+6.3003 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 30805
/proc/meminfo: memFree=31624044/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=29160 CPUtime=6.29 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 7120 0 0 0 628 1 0 0 20 0 1 0 29114418 29859840 5970 33554432000 4194304 6059633 140733220818432 140733220817256 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 7290 5970 184 456 0 6826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29160

[startup+12.7003 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 30805
/proc/meminfo: memFree=31608060/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=40752 CPUtime=12.69 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 7918 0 0 0 1268 1 0 0 20 0 1 0 29114418 41730048 8749 33554432000 4194304 6059633 140733220818432 140733220816952 4254760 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 10188 8749 184 456 0 9724 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40752

[startup+25.5003 s]
/proc/loadavg: 2.15 2.06 2.01 3/177 30805
/proc/meminfo: memFree=31599956/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=40752 CPUtime=25.49 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 7982 0 0 0 2548 1 0 0 20 0 1 0 29114418 41730048 8811 33554432000 4194304 6059633 140733220818432 140733220816952 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 10188 8811 184 456 0 9724 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40752

[startup+51.1003 s]
/proc/loadavg: 2.16 2.07 2.01 3/177 30805
/proc/meminfo: memFree=31639444/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=45108 CPUtime=51.08 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 8777 0 0 0 5107 1 0 0 20 0 1 0 29114418 46190592 10039 33554432000 4194304 6059633 140733220818432 140733220816952 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 11277 10039 184 456 0 10813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45108

[startup+102.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 30806
/proc/meminfo: memFree=31588532/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=47828 CPUtime=102.28 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 9764 0 0 0 10226 2 0 0 20 0 1 0 29114418 48975872 9890 33554432000 4194304 6059633 140733220818432 140733220816920 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 11957 9890 184 456 0 11493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47828

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.00 5/177 30853
/proc/meminfo: memFree=31665432/32872528 swapFree=329972/354500
[pid=30804] ppid=30801 vsize=67204 CPUtime=162.27 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 10818 0 0 0 16225 2 0 0 20 0 1 0 29114418 68816896 14464 33554432000 4194304 6059633 140733220818432 140733220816920 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 16801 14464 184 456 0 16337 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67204

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 2.00 4/177 30854
/proc/meminfo: memFree=31660184/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=67204 CPUtime=222.26 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 10928 0 0 0 22224 2 0 0 20 0 1 0 29114418 68816896 15085 33554432000 4194304 6059633 140733220818432 140733220816920 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 16801 15085 184 456 0 16337 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67204

[startup+282.3 s]
/proc/loadavg: 2.06 2.04 2.00 4/178 30858
/proc/meminfo: memFree=31643020/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=282.24 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 11645 0 0 0 28222 2 0 0 20 0 1 0 29114418 99893248 16535 33554432000 4194304 6059633 140733220818432 140733220816920 4277862 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 16535 184 456 0 23924 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97552

[startup+342.3 s]
/proc/loadavg: 2.13 2.06 2.01 5/177 30859
/proc/meminfo: memFree=31636492/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=342.23 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 11649 0 0 0 34221 2 0 0 20 0 1 0 29114418 99893248 17571 33554432000 4194304 6059633 140733220818432 140733220816920 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 17571 184 456 0 23924 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97552

[startup+402.3 s]
/proc/loadavg: 2.09 2.06 2.01 4/177 30860
/proc/meminfo: memFree=31625732/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=402.22 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 11650 0 0 0 40220 2 0 0 20 0 1 0 29114418 99893248 18083 33554432000 4194304 6059633 140733220818432 140733220816920 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 18083 184 456 0 23924 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97552

[startup+462.3 s]
/proc/loadavg: 2.07 2.06 2.01 4/177 30862
/proc/meminfo: memFree=31622500/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=462.22 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 11651 0 0 0 46219 3 0 0 20 0 1 0 29114418 99893248 18595 33554432000 4194304 6059633 140733220818432 140733220816920 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 18595 184 456 0 23924 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97552

[startup+522.3 s]
/proc/loadavg: 2.06 2.06 2.01 5/177 30863
/proc/meminfo: memFree=31616364/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=522.21 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 11652 0 0 0 52218 3 0 0 20 0 1 0 29114418 99893248 19107 33554432000 4194304 6059633 140733220818432 140733220816920 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 19107 184 456 0 23924 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97552

[startup+582.3 s]
/proc/loadavg: 2.12 2.08 2.01 4/177 30864
/proc/meminfo: memFree=31613692/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=582.2 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 12077 0 0 0 58217 3 0 0 20 0 1 0 29114418 99893248 19107 33554432000 4194304 6059633 140733220818432 140733220817256 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 19107 184 456 0 23924 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97552


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.08 2.01 4/177 30874
/proc/meminfo: memFree=31612544/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=942.14 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 15927 0 0 0 94205 9 0 0 20 0 1 0 29114418 99893248 19107 33554432000 4194304 6059633 140733220818432 140733220817256 4277786 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 19107 184 456 0 23924 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97552

[startup+1002.3 s]
/proc/loadavg: 2.09 2.07 2.01 4/177 30875
/proc/meminfo: memFree=31578284/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=1002.14 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 16358 0 0 0 100204 10 0 0 20 0 1 0 29114418 99893248 19107 33554432000 4194304 6059633 140733220818432 140733220817256 4277637 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 19107 184 456 0 23924 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 97552

[startup+1062.3 s]
/proc/loadavg: 2.03 2.06 2.00 4/177 30877
/proc/meminfo: memFree=31613032/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=97552 CPUtime=1062.13 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 16789 0 0 0 106202 11 0 0 20 0 1 0 29114418 99893248 19107 33554432000 4194304 6059633 140733220818432 140733220817256 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 24388 19107 184 456 0 23924 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97552

[startup+1122.3 s]
/proc/loadavg: 2.01 2.05 2.00 4/177 30878
/proc/meminfo: memFree=31576860/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1122.12 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 17648 0 0 0 112200 12 0 0 20 0 1 0 29114418 150396928 28221 33554432000 4194304 6059633 140733220818432 140733220816968 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 28221 184 456 0 36254 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 146872

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/177 30879
/proc/meminfo: memFree=31570840/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1182.11 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 18083 0 0 0 118198 13 0 0 20 0 1 0 29114418 150396928 29757 33554432000 4194304 6059633 140733220818432 140733220816968 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 29757 184 456 0 36254 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146872

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 5/177 30880
/proc/meminfo: memFree=31566368/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1242.09 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 18518 0 0 0 124196 13 0 0 20 0 1 0 29114418 150396928 30781 33554432000 4194304 6059633 140733220818432 140733220816968 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 30781 184 456 0 36254 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146872

[startup+1302.3 s]
/proc/loadavg: 2.06 2.03 2.00 5/177 30881
/proc/meminfo: memFree=31532112/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1302.09 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 18977 0 0 0 130195 14 0 0 20 0 1 0 29114418 150396928 31293 33554432000 4194304 6059633 140733220818432 140733220816968 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 31293 184 456 0 36254 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146872

[startup+1362.3 s]
/proc/loadavg: 2.06 2.04 2.00 4/177 30883
/proc/meminfo: memFree=31529452/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1362.08 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 19887 0 0 0 136192 16 0 0 20 0 1 0 29114418 150396928 31413 33554432000 4194304 6059633 140733220818432 140733220816968 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 31413 184 456 0 36254 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146872

[startup+1422.3 s]
/proc/loadavg: 2.02 2.03 2.00 4/177 30884
/proc/meminfo: memFree=31525312/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=177692 CPUtime=1422.07 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 21263 0 0 0 142190 17 0 0 20 0 1 0 29114418 181956608 31802 33554432000 4194304 6059633 140733220818432 140733220817224 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 44423 31802 184 456 0 43959 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 177692

[startup+1482.3 s]
/proc/loadavg: 2.09 2.04 2.01 4/178 30888
/proc/meminfo: memFree=31526492/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=177692 CPUtime=1482.06 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 22158 0 0 0 148187 19 0 0 20 0 1 0 29114418 181956608 31680 33554432000 4194304 6059633 140733220818432 140733220817224 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 44423 31680 184 456 0 43959 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177692

[startup+1542.31 s]
/proc/loadavg: 2.03 2.03 2.00 4/177 30889
/proc/meminfo: memFree=31527772/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1542.06 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 22828 0 0 0 154186 20 0 0 20 0 1 0 29114418 150396928 31331 33554432000 4194304 6059633 140733220818432 140733220816968 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 31331 184 456 0 36254 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146872

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 5/176 30890
/proc/meminfo: memFree=31532772/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1602.04 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 23815 0 0 0 160182 22 0 0 20 0 1 0 29114418 150396928 30781 33554432000 4194304 6059633 140733220818432 140733220816968 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 30781 184 456 0 36254 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146872

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 30893
/proc/meminfo: memFree=31538696/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1662.03 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 24833 0 0 0 166180 23 0 0 20 0 1 0 29114418 150396928 30269 33554432000 4194304 6059633 140733220818432 140733220816968 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 30269 184 456 0 36254 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146872

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 30894
/proc/meminfo: memFree=31574536/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1722.02 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 25849 0 0 0 172177 25 0 0 20 0 1 0 29114418 150396928 28733 33554432000 4194304 6059633 140733220818432 140733220816968 4277507 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 28733 184 456 0 36254 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146872

[startup+1782.3 s]
/proc/loadavg: 2.13 2.04 2.01 4/177 30895
/proc/meminfo: memFree=31580464/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1782.02 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 26866 0 0 0 178175 27 0 0 20 0 1 0 29114418 150396928 27197 33554432000 4194304 6059633 140733220818432 140733220816968 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 27197 184 456 0 36254 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 146872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.03 2.01 4/177 30896
/proc/meminfo: memFree=31533788/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1800.01 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 26872 0 0 0 179974 27 0 0 20 0 1 0 29114418 150396928 30269 33554432000 4194304 6059633 140733220818432 140733220816968 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 30269 184 456 0 36254 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146872

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 30804 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.03 2.01 4/177 30896
/proc/meminfo: memFree=31533788/32872528 swapFree=329968/354496
[pid=30804] ppid=30801 vsize=146872 CPUtime=1800.01 cores=0,2,4,6
/proc/30804/stat : 30804 (open-wbo) R 30801 30804 28808 0 -1 4202496 26872 0 0 0 179974 27 0 0 20 0 1 0 29114418 150396928 30269 33554432000 4194304 6059633 140733220818432 140733220816968 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30804/statm: 36718 30269 184 456 0 36254 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146872

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.278957
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 177692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.278957
maximum resident set size= 135680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26875
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= 13
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.34034 second user time and 7.17391 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 19:05:54
IDJOB=4116690
IDBENCH=109501
IDSOLVER=2547
FILE ID=node126/4116690-1466960754
RUNJOBID= node126-1466943732-28824
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-size112-round22-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116690-1466960754/watcher-4116690-1466960754 -o /tmp/evaluation-result-4116690-1466960754/solver-4116690-1466960754 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4116690-1466960754.opb

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

MD5SUM BENCH= 154764e9df41c652e29cc0d7de19c998
RANDOM SEED=2072441984

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:        31679724 kB
Buffers:           12052 kB
Cached:            41936 kB
SwapCached:         1492 kB
Active:           115956 kB
Inactive:          28008 kB
Active(anon):      90668 kB
Inactive(anon):     1664 kB
Active(file):      25288 kB
Inactive(file):    26344 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        560396 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             565172 kB
SReclaimable:       9280 kB
SUnreclaim:       555892 kB
KernelStack:        1472 kB
PageTables:         4912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     560540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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 19:35:54