Trace number 4116472

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-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round22-4.opb
MD5SUM684f6855c1ee33724b7a5e32b76a4f80
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 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 -- LSU
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-4116472-1466966317.opb
0.00/0.00	c File size is 378015 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:       7856                                                                   |
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 :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4116472-1466966317/watcher-4116472-1466966317 -o /tmp/evaluation-result-4116472-1466966317/solver-4116472-1466966317 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960 open-wbo-lsu HOME/instance-4116472-1466966317.opb 

pid=29645
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: 2.00 2.00 2.00 3/176 29648
/proc/meminfo: memFree=31656792/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 29668767 2777088 280 33554432000 4194304 6058637 140734976932816 140736533851320 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 678 280 228 456 0 121 0

[startup+0.100174 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29648
/proc/meminfo: memFree=31656792/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=26820 CPUtime=0.08 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 4635 0 0 0 8 0 0 0 20 0 1 0 29668767 27463680 5430 33554432000 4194304 6058637 140734976932816 140734976931128 4266335 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 6705 5430 165 456 0 6241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26820

[startup+0.200379 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29648
/proc/meminfo: memFree=31656792/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=27792 CPUtime=0.18 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 4955 0 0 0 18 0 0 0 20 0 1 0 29668767 28459008 5696 33554432000 4194304 6058637 140734976932816 140734976931128 4277390 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 6948 5696 179 456 0 6484 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27792

[startup+0.300369 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29648
/proc/meminfo: memFree=31656792/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=27924 CPUtime=0.28 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 4987 0 0 0 28 0 0 0 20 0 1 0 29668767 28594176 5728 33554432000 4194304 6058637 140734976932816 140734976931128 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 6981 5728 179 456 0 6517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27924

[startup+0.700319 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29648
/proc/meminfo: memFree=31656792/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=28172 CPUtime=0.68 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 5071 0 0 0 68 0 0 0 20 0 1 0 29668767 28848128 5812 33554432000 4194304 6058637 140734976932816 140734976931128 4254419 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 7043 5812 180 456 0 6579 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28172

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29649
/proc/meminfo: memFree=31634064/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=28560 CPUtime=1.48 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 5575 0 0 0 148 0 0 0 20 0 1 0 29668767 29245440 5676 33554432000 4194304 6058637 140734976932816 140734976931416 4246336 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 7140 5676 181 456 0 6676 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28560

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29649
/proc/meminfo: memFree=31633880/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=28560 CPUtime=3.09 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 5704 0 0 0 308 1 0 0 20 0 1 0 29668767 29245440 5802 33554432000 4194304 6058637 140734976932816 140734976931880 4246207 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 7140 5802 181 456 0 6676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28560

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29649
/proc/meminfo: memFree=31632980/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=29160 CPUtime=6.28 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 6529 0 0 0 627 1 0 0 20 0 1 0 29668767 29859840 5965 33554432000 4194304 6058637 140734976932816 140734976931880 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 7290 5965 181 456 0 6826 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29160

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29649
/proc/meminfo: memFree=31621212/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=40752 CPUtime=12.69 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 7350 0 0 0 1267 2 0 0 20 0 1 0 29668767 41730048 8767 33554432000 4194304 6058637 140734976932816 140734976931576 4277335 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 10188 8767 181 456 0 9724 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40752

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29649
/proc/meminfo: memFree=31621848/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=40752 CPUtime=25.49 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 7453 0 0 0 2547 2 0 0 20 0 1 0 29668767 41730048 8865 33554432000 4194304 6058637 140734976932816 140734976931576 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 10188 8865 181 456 0 9724 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40752

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29649
/proc/meminfo: memFree=31616628/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=45108 CPUtime=51.07 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 8178 0 0 0 5105 2 0 0 20 0 1 0 29668767 46190592 10030 33554432000 4194304 6058637 140734976932816 140734976931576 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 11277 10030 181 456 0 10813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45108

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29653
/proc/meminfo: memFree=31611116/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=47828 CPUtime=102.28 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 9133 0 0 0 10225 3 0 0 20 0 1 0 29668767 48975872 9326 33554432000 4194304 6058637 140734976932816 140734976931544 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 11957 9326 181 456 0 11493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47828

[startup+162.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 29654
/proc/meminfo: memFree=31591084/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=67160 CPUtime=162.26 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 10225 0 0 0 16223 3 0 0 20 0 1 0 29668767 68771840 13940 33554432000 4194304 6058637 140734976932816 140734976931544 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 16790 13940 181 456 0 16326 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67160

[startup+222.307 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 29655
/proc/meminfo: memFree=31583400/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=222.26 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 10788 0 0 0 22222 4 0 0 20 0 1 0 29668767 99852288 15798 33554432000 4194304 6058637 140734976932816 140734976931544 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 15798 181 456 0 23914 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97512

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29657
/proc/meminfo: memFree=31580868/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=282.25 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 10992 0 0 0 28221 4 0 0 20 0 1 0 29668767 99852288 16508 33554432000 4194304 6058637 140734976932816 140734976931544 4254539 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 16508 181 456 0 23914 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97512

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29658
/proc/meminfo: memFree=31577160/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=342.23 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 10995 0 0 0 34219 4 0 0 20 0 1 0 29668767 99852288 18044 33554432000 4194304 6058637 140734976932816 140734976931544 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 18044 181 456 0 23914 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97512

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29659
/proc/meminfo: memFree=31611556/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=402.22 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 10996 0 0 0 40218 4 0 0 20 0 1 0 29668767 99852288 18556 33554432000 4194304 6058637 140734976932816 140734976931544 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 18556 181 456 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 2.00 2.00 3/177 29660
/proc/meminfo: memFree=31609396/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=462.22 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 10997 0 0 0 46218 4 0 0 20 0 1 0 29668767 99852288 19068 33554432000 4194304 6058637 140734976932816 140734976931544 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 19068 181 456 0 23914 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97512

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29661
/proc/meminfo: memFree=31609036/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=522.2 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 11359 0 0 0 52216 4 0 0 20 0 1 0 29668767 99852288 19068 33554432000 4194304 6058637 140734976932816 140734976931880 4277643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 19068 181 456 0 23914 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97512

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29663
/proc/meminfo: memFree=31516188/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=582.19 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 12084 0 0 0 58214 5 0 0 20 0 1 0 29668767 150355968 27095 33554432000 4194304 6058637 140734976932816 140734976931592 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 27095 181 456 0 36244 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 146832


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 29718
/proc/meminfo: memFree=31579320/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=942.14 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 15379 0 0 0 94203 11 0 0 20 0 1 0 29668767 150355968 28120 33554432000 4194304 6058637 140734976932816 140734976931592 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 28120 181 456 0 36244 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146832

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29719
/proc/meminfo: memFree=31566900/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1002.13 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 15751 0 0 0 100201 12 0 0 20 0 1 0 29668767 150355968 30168 33554432000 4194304 6058637 140734976932816 140734976931592 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 30168 181 456 0 36244 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146832

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 29720
/proc/meminfo: memFree=31608784/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=1062.12 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 16121 0 0 0 106199 13 0 0 20 0 1 0 29668767 99852288 19069 33554432000 4194304 6058637 140734976932816 140734976931880 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 19069 181 456 0 23914 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97512

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 29721
/proc/meminfo: memFree=31609092/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=1122.12 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 16491 0 0 0 112198 14 0 0 20 0 1 0 29668767 99852288 19069 33554432000 4194304 6058637 140734976932816 140734976931880 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 19069 181 456 0 23914 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97512

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 29723
/proc/meminfo: memFree=31608344/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1182.1 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 17359 0 0 0 118195 15 0 0 20 0 1 0 29668767 150355968 27096 33554432000 4194304 6058637 140734976932816 140734976931592 4277722 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 27096 181 456 0 36244 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146832

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 29724
/proc/meminfo: memFree=31571928/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1242.1 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 18139 0 0 0 124193 17 0 0 20 0 1 0 29668767 150355968 28120 33554432000 4194304 6058637 140734976932816 140734976931592 4255188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 28120 181 456 0 36244 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146832

[startup+1302.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/178 29728
/proc/meminfo: memFree=31568140/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1302.08 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 19101 0 0 0 130190 18 0 0 20 0 1 0 29668767 150355968 29144 33554432000 4194304 6058637 140734976932816 140734976931592 4277540 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 29144 181 456 0 36244 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146832

[startup+1362.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 29752
/proc/meminfo: memFree=31533868/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1362.07 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 20060 0 0 0 136187 20 0 0 20 0 1 0 29668767 150355968 29656 33554432000 4194304 6058637 140734976932816 140734976931592 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 29656 181 456 0 36244 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146832

[startup+1422.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 29753
/proc/meminfo: memFree=31566356/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1422.07 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 21015 0 0 0 142185 22 0 0 20 0 1 0 29668767 150355968 29656 33554432000 4194304 6058637 140734976932816 140734976931592 4277365 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 29656 181 456 0 36244 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146832

[startup+1482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 29755
/proc/meminfo: memFree=31566120/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1482.05 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 21973 0 0 0 148181 24 0 0 20 0 1 0 29668767 150355968 29656 33554432000 4194304 6058637 140734976932816 140734976931592 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 29656 181 456 0 36244 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146832

[startup+1542.31 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 29756
/proc/meminfo: memFree=31532248/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1542.05 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 22933 0 0 0 154179 26 0 0 20 0 1 0 29668767 150355968 29144 33554432000 4194304 6058637 140734976932816 140734976931592 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 29144 181 456 0 36244 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146832

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 29757
/proc/meminfo: memFree=31527912/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1602.04 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 23893 0 0 0 160176 28 0 0 20 0 1 0 29668767 150355968 28120 33554432000 4194304 6058637 140734976932816 140734976931592 4277497 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 28120 181 456 0 36244 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146832

[startup+1662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 29758
/proc/meminfo: memFree=31576020/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1662.03 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 24851 0 0 0 166173 30 0 0 20 0 1 0 29668767 150355968 27096 33554432000 4194304 6058637 140734976932816 140734976931592 4277353 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 27096 181 456 0 36244 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146832

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 29759
/proc/meminfo: memFree=31608240/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=1722.03 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 25451 0 0 0 172171 32 0 0 20 0 1 0 29668767 99852288 19069 33554432000 4194304 6058637 140734976932816 140734976931880 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 19069 181 456 0 23914 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 97512

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 29761
/proc/meminfo: memFree=31607508/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=97512 CPUtime=1782.01 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 26418 0 0 0 178167 34 0 0 20 0 1 0 29668767 99852288 19069 33554432000 4194304 6058637 140734976932816 140734976931880 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 24378 19069 181 456 0 23914 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 29761
/proc/meminfo: memFree=31533968/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1800.01 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 26781 0 0 0 179966 35 0 0 20 0 1 0 29668767 150355968 27608 33554432000 4194304 6058637 140734976932816 140734976931592 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 27608 181 456 0 36244 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146832

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 29648 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 29761
/proc/meminfo: memFree=31533968/32872528 swapFree=8540/8540
[pid=29648] ppid=29645 vsize=146832 CPUtime=1800.01 cores=1,3,5,7
/proc/29648/stat : 29648 (open-wbo-lsu) R 29645 29648 27507 0 -1 4202496 26781 0 0 0 179966 35 0 0 20 0 1 0 29668767 150355968 27608 33554432000 4194304 6058637 140734976932816 140734976931592 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29648/statm: 36708 27608 181 456 0 36244 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146832

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.67
CPU system time (s): 0.352946
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.352946
maximum resident set size= 139372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26784
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= 16
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75728 second user time and 6.70198 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 20:38:38
IDJOB=4116472
IDBENCH=109474
IDSOLVER=2545
FILE ID=node151/4116472-1466966317
RUNJOBID= node151-1466944525-27524
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round22-4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116472-1466966317/watcher-4116472-1466966317 -o /tmp/evaluation-result-4116472-1466966317/solver-4116472-1466966317 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960  open-wbo-lsu HOME/instance-4116472-1466966317.opb

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

MD5SUM BENCH= 684f6855c1ee33724b7a5e32b76a4f80
RANDOM SEED=1551667485

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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	: 5332.54
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		: 2667.217
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	: 5332.56
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31657056 kB
Buffers:           75680 kB
Cached:           296868 kB
SwapCached:         1816 kB
Active:           165252 kB
Inactive:         309952 kB
Active(anon):     104164 kB
Inactive(anon):      848 kB
Active(file):      61088 kB
Inactive(file):   309104 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:        181880 kB
Mapped:             8004 kB
Shmem:                 0 kB
Slab:             595944 kB
SReclaimable:      39584 kB
SUnreclaim:       556360 kB
KernelStack:        1472 kB
PageTables:         4296 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     234304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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= 71712 MiB
End job on node151 at 2016-06-26 21:08:38