Trace number 4116448

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-size80-round22-1.opb
MD5SUM4716d1f4c45bbf27d304b61e55fae378
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 benchmark542.002
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 constraints8656
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)368
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-4116448-1466957314.opb
0.00/0.00	c File size is 377105 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:       7792                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
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-4116448-1466957314/watcher-4116448-1466957314 -o /tmp/evaluation-result-4116448-1466957314/solver-4116448-1466957314 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960 open-wbo-lsu HOME/instance-4116448-1466957314.opb 

pid=28917
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: 2.04 2.01 2.00 3/176 28920
/proc/meminfo: memFree=31692596/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 28768409 2777088 280 33554432000 4194304 6058637 140733211490704 140733227441096 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 678 280 228 456 0 121 0

[startup+0.100176 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 28920
/proc/meminfo: memFree=31692596/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=26840 CPUtime=0.09 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 5125 0 0 0 9 0 0 0 20 0 1 0 28768409 27484160 5332 33554432000 4194304 6058637 140733211490704 140733227441096 4266335 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 6710 5343 165 456 0 6246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26840

[startup+0.200381 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 28920
/proc/meminfo: memFree=31692596/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=27900 CPUtime=0.19 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 5517 0 0 0 19 0 0 0 20 0 1 0 28768409 28569600 5647 33554432000 4194304 6058637 140733211490704 140733227441096 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 6975 5647 179 456 0 6511 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27900

[startup+0.300381 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 28920
/proc/meminfo: memFree=31692596/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=27900 CPUtime=0.29 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 5519 0 0 0 29 0 0 0 20 0 1 0 28768409 28569600 5649 33554432000 4194304 6058637 140733211490704 140733227441096 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 6975 5649 179 456 0 6511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27900

[startup+0.700321 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 28920
/proc/meminfo: memFree=31692596/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=28280 CPUtime=0.69 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 5611 0 0 0 69 0 0 0 20 0 1 0 28768409 28958720 5741 33554432000 4194304 6058637 140733211490704 140733211489304 4257038 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 7070 5741 180 456 0 6606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28280

[startup+1.50032 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28921
/proc/meminfo: memFree=31670236/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=28512 CPUtime=1.49 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 5980 0 0 0 148 1 0 0 20 0 1 0 28768409 29196288 5582 33554432000 4194304 6058637 140733211490704 140733211489304 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 7128 5582 181 456 0 6664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28512

[startup+3.10032 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28921
/proc/meminfo: memFree=31669988/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=28644 CPUtime=3.09 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 6226 0 0 0 308 1 0 0 20 0 1 0 28768409 29331456 5823 33554432000 4194304 6058637 140733211490704 140733211489768 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 7161 5823 181 456 0 6697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28644

[startup+6.30032 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 28921
/proc/meminfo: memFree=31635272/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=29280 CPUtime=6.29 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 6738 0 0 0 628 1 0 0 20 0 1 0 28768409 29982720 6090 33554432000 4194304 6058637 140733211490704 140733211489768 4254419 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 7320 6090 181 456 0 6856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29280

[startup+12.7003 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 28921
/proc/meminfo: memFree=31621196/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=40716 CPUtime=12.69 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 7868 0 0 0 1268 1 0 0 20 0 1 0 28768409 41693184 8681 33554432000 4194304 6058637 140733211490704 140733211489464 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 10179 8681 181 456 0 9715 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40716

[startup+25.5004 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28921
/proc/meminfo: memFree=31615272/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=40716 CPUtime=25.49 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 7990 0 0 0 2547 2 0 0 20 0 1 0 28768409 41693184 8798 33554432000 4194304 6058637 140733211490704 140733211489464 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 10179 8798 181 456 0 9715 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40716

[startup+51.1004 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28921
/proc/meminfo: memFree=31653256/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=45136 CPUtime=51.09 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 8785 0 0 0 5107 2 0 0 20 0 1 0 28768409 46219264 10028 33554432000 4194304 6058637 140733211490704 140733211489464 4278108 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 11284 10028 181 456 0 10820 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45136

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28926
/proc/meminfo: memFree=31655556/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=47856 CPUtime=102.28 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 10115 0 0 0 10225 3 0 0 20 0 1 0 28768409 49004544 9361 33554432000 4194304 6058637 140733211490704 140733211489432 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 11964 9361 181 456 0 11500 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47856

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28927
/proc/meminfo: memFree=31641124/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=59476 CPUtime=162.26 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 10633 0 0 0 16223 3 0 0 20 0 1 0 28768409 60903424 12945 33554432000 4194304 6058637 140733211490704 140733211489432 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 14869 12945 181 456 0 14405 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59476

[startup+222.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28928
/proc/meminfo: memFree=31638580/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=59476 CPUtime=222.26 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 10714 0 0 0 22223 3 0 0 20 0 1 0 28768409 60903424 13534 33554432000 4194304 6058637 140733211490704 140733211489432 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 14869 13534 181 456 0 14405 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59476

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28929
/proc/meminfo: memFree=31632988/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=282.24 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 11287 0 0 0 28220 4 0 0 20 0 1 0 28768409 91979776 14993 33554432000 4194304 6058637 140733211490704 140733211489432 4277676 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 14993 181 456 0 21992 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 89824

[startup+342.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 28930
/proc/meminfo: memFree=31631192/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=342.23 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 11290 0 0 0 34219 4 0 0 20 0 1 0 28768409 91979776 15505 33554432000 4194304 6058637 140733211490704 140733211489432 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 15505 181 456 0 21992 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89824

[startup+402.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28933
/proc/meminfo: memFree=31611468/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=402.23 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 11610 0 0 0 40218 5 0 0 20 0 1 0 28768409 91979776 20422 33554432000 4194304 6058637 140733211490704 140733211489432 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 20422 181 456 0 21992 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89824

[startup+462.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28934
/proc/meminfo: memFree=31560144/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=462.22 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 11611 0 0 0 46217 5 0 0 20 0 1 0 28768409 91979776 20934 33554432000 4194304 6058637 140733211490704 140733211489432 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 20934 181 456 0 21992 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 89824

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28935
/proc/meminfo: memFree=31562388/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=522.21 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 11612 0 0 0 52216 5 0 0 20 0 1 0 28768409 91979776 21446 33554432000 4194304 6058637 140733211490704 140733211489432 4278290 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 21446 181 456 0 21992 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89824

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28936
/proc/meminfo: memFree=31567980/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=582.19 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 11877 0 0 0 58214 5 0 0 20 0 1 0 28768409 91979776 21446 33554432000 4194304 6058637 140733211490704 140733211489768 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 21446 181 456 0 21992 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 89824


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28991
/proc/meminfo: memFree=31587496/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=139144 CPUtime=942.14 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 14283 0 0 0 94203 11 0 0 20 0 1 0 28768409 142483456 30912 33554432000 4194304 6058637 140733211490704 140733211489480 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 34786 30912 181 456 0 34322 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139144

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28993
/proc/meminfo: memFree=31620508/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=1002.13 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 14555 0 0 0 100201 12 0 0 20 0 1 0 28768409 91979776 21446 33554432000 4194304 6058637 140733211490704 140733211489768 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 21446 181 456 0 21992 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 89824

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28994
/proc/meminfo: memFree=31600088/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=1062.13 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 14826 0 0 0 106200 13 0 0 20 0 1 0 28768409 91979776 21446 33554432000 4194304 6058637 140733211490704 140733211489768 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 21446 181 456 0 21992 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 89824

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28995
/proc/meminfo: memFree=31598280/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=1122.11 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 15097 0 0 0 112198 13 0 0 20 0 1 0 28768409 91979776 21446 33554432000 4194304 6058637 140733211490704 140733211489768 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 21446 181 456 0 21992 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 89824

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28996
/proc/meminfo: memFree=31595896/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=89824 CPUtime=1182.11 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 15369 0 0 0 118197 14 0 0 20 0 1 0 28768409 91979776 21446 33554432000 4194304 6058637 140733211490704 140733211489768 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 22456 21446 181 456 0 21992 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 89824

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28997
/proc/meminfo: memFree=31562132/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=139144 CPUtime=1242.1 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 15907 0 0 0 124195 15 0 0 20 0 1 0 28768409 142483456 29888 33554432000 4194304 6058637 140733211490704 140733211489480 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 34786 29888 181 456 0 34322 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139144

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29002
/proc/meminfo: memFree=31529128/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=139144 CPUtime=1302.09 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 16181 0 0 0 130193 16 0 0 20 0 1 0 28768409 142483456 30400 33554432000 4194304 6058637 140733211490704 140733211489480 4277343 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 34786 30400 181 456 0 34322 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139144

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29003
/proc/meminfo: memFree=31557312/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=139712 CPUtime=1362.07 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 16597 0 0 0 136191 16 0 0 20 0 1 0 28768409 143065088 31054 33554432000 4194304 6058637 140733211490704 140733211489480 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 34928 31054 181 456 0 34464 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139712

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29004
/proc/meminfo: memFree=31557072/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=139712 CPUtime=1422.08 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 17193 0 0 0 142190 18 0 0 20 0 1 0 28768409 143065088 31054 33554432000 4194304 6058637 140733211490704 140733211489480 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 34928 31054 181 456 0 34464 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139712

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29005
/proc/meminfo: memFree=31547156/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=151716 CPUtime=1482.06 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 18503 0 0 0 148186 20 0 0 20 0 1 0 28768409 155357184 33543 33554432000 4194304 6058637 140733211490704 140733211489480 4254411 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 37929 33543 181 456 0 37465 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 151716

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29006
/proc/meminfo: memFree=31547348/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=151716 CPUtime=1542.06 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 19360 0 0 0 154184 22 0 0 20 0 1 0 28768409 155357184 33543 33554432000 4194304 6058637 140733211490704 140733211489480 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 37929 33543 181 456 0 37465 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 151716

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29008
/proc/meminfo: memFree=31551204/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=151716 CPUtime=1602.04 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 20219 0 0 0 160180 24 0 0 20 0 1 0 28768409 155357184 32519 33554432000 4194304 6058637 140733211490704 140733211489480 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 37929 32519 181 456 0 37465 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 151716

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29009
/proc/meminfo: memFree=31582552/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=102396 CPUtime=1662.03 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 20820 0 0 0 166178 25 0 0 20 0 1 0 28768409 104853504 24589 33554432000 4194304 6058637 140733211490704 140733211489768 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 25599 24589 181 456 0 25135 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 102396

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29010
/proc/meminfo: memFree=31550048/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=102396 CPUtime=1722.02 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 21684 0 0 0 172175 27 0 0 20 0 1 0 28768409 104853504 24589 33554432000 4194304 6058637 140733211490704 140733211489768 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 25599 24589 181 456 0 25135 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 102396

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29011
/proc/meminfo: memFree=31547636/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=102396 CPUtime=1782.01 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 22542 0 0 0 178172 29 0 0 20 0 1 0 28768409 104853504 24589 33554432000 4194304 6058637 140733211490704 140733211489768 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 25599 24589 181 456 0 25135 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 102396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29012
/proc/meminfo: memFree=31582452/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=102396 CPUtime=1800.01 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 22542 0 0 0 179972 29 0 0 20 0 1 0 28768409 104853504 24589 33554432000 4194304 6058637 140733211490704 140733211489768 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 25599 24589 181 456 0 25135 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 102396

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 28920 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29012
/proc/meminfo: memFree=31582452/32872528 swapFree=8540/8540
[pid=28920] ppid=28917 vsize=102396 CPUtime=1800.01 cores=1,3,5,7
/proc/28920/stat : 28920 (open-wbo-lsu) R 28917 28920 27507 0 -1 4202496 22542 0 0 0 179972 29 0 0 20 0 1 0 28768409 104853504 24589 33554432000 4194304 6058637 140733211490704 140733211489768 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28920/statm: 25599 24589 181 456 0 25135 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 102396

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.299954
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 182536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.299954
maximum resident set size= 154920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22545
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.49632 second user time and 6.96394 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 18:08:34
IDJOB=4116448
IDBENCH=109471
IDSOLVER=2545
FILE ID=node151/4116448-1466957314
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-size80-round22-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116448-1466957314/watcher-4116448-1466957314 -o /tmp/evaluation-result-4116448-1466957314/solver-4116448-1466957314 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960  open-wbo-lsu HOME/instance-4116448-1466957314.opb

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

MD5SUM BENCH= 4716d1f4c45bbf27d304b61e55fae378
RANDOM SEED=1508848964

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:        31693040 kB
Buffers:           71888 kB
Cached:           293684 kB
SwapCached:         1816 kB
Active:           140620 kB
Inactive:         304112 kB
Active(anon):      80688 kB
Inactive(anon):      848 kB
Active(file):      59932 kB
Inactive(file):   303264 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5080 kB
Writeback:             0 kB
AnonPages:         86516 kB
Mapped:             8148 kB
Shmem:                 0 kB
Slab:             595796 kB
SReclaimable:      39364 kB
SUnreclaim:       556432 kB
KernelStack:        1488 kB
PageTables:         4084 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     223096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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 18:38:34