Trace number 4099956

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? 158.649 159.722

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
MD5SUM7b94c3aac6895e79f8b40603fea93848
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3100
Total number of constraints120
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4915
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526817
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526817
Number of bits of the biggest sum of numbers20
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-4099956-1466216551.opb
0.00/0.00	c File size is 117926 bytes.
158.00/159.08	c Sum of soft weights:       526817
158.00/159.08	c |                                                                                                       |
158.00/159.08	c ========================================[ Problem Statistics ]===========================================
158.00/159.08	c |                                                                                                       |
158.00/159.08	c |  Problem Type:             Weighted                                                                   |
158.00/159.08	c |  Number of variables:          3100                                                                   |
158.00/159.08	c |  Number of hard clauses:          0                                                                   |
158.00/159.08	c |  Number of soft clauses:       3100                                                                   |
158.00/159.08	c |  Number of cardinality:           0                                                                   |
158.00/159.08	c |  Number of PB :                 140                                                                   |
158.00/159.08	c |  Parse time:                   0.01 s                                                                 |
158.00/159.08	c |                                                                                                       |
158.00/159.08	c ==========================================[ Solver Settings ]============================================
158.00/159.08	c |                                                                                                       |
158.00/159.08	c |  Algorithm:                LinearSU                                                                   |
158.00/159.08	c |  BMO strategy:                   On                                                                   |
158.00/159.08	c |  BMO search:                     No                                                                   |
158.00/159.08	c |  PB Encoding:                   GTE                                                                   |
158.00/159.08	c |                                                                                                       |
158.00/159.08	c Error: Out of memory.
158.00/159.08	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-4099956-1466216551/watcher-4099956-1466216551 -o /tmp/evaluation-result-4099956-1466216551/solver-4099956-1466216551 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4099956-1466216551.opb 

pid=17911
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: 2.07 2.04 2.00 3/176 17914
/proc/meminfo: memFree=22218524/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=2848 CPUtime=0 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 461 0 0 0 0 0 0 0 20 0 1 0 23705276 2916352 336 33554432000 4194304 6058637 140734489244016 140734329209112 4210464 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 712 336 164 456 0 219 0

[startup+0.10017 s]
/proc/loadavg: 2.07 2.04 2.00 3/176 17914
/proc/meminfo: memFree=22218524/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=25356 CPUtime=0.09 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 4484 0 0 0 9 0 0 0 20 0 1 0 23705276 25964544 4779 33554432000 4194304 6058637 140734489244016 140734329209112 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 6339 4781 164 456 0 5875 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25356

[startup+0.200347 s]
/proc/loadavg: 2.07 2.04 2.00 3/176 17914
/proc/meminfo: memFree=22218524/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=48428 CPUtime=0.19 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 8929 0 0 0 18 1 0 0 20 0 1 0 23705276 49590272 10062 33554432000 4194304 6058637 140734489244016 140734329209112 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 12107 10063 164 456 0 11643 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48428

[startup+0.300343 s]
/proc/loadavg: 2.07 2.04 2.00 3/176 17914
/proc/meminfo: memFree=22218524/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=70636 CPUtime=0.29 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 12118 0 0 0 27 2 0 0 20 0 1 0 23705276 72331264 14645 33554432000 4194304 6058637 140734489244016 140734329209112 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 17659 14658 164 456 0 17195 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 70636

[startup+0.700294 s]
/proc/loadavg: 2.07 2.04 2.00 3/176 17914
/proc/meminfo: memFree=22218524/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=136092 CPUtime=0.69 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 23235 0 0 0 65 4 0 0 20 0 1 0 23705276 139358208 30637 33554432000 4194304 6058637 140734489244016 140734329209112 4294863 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 34023 30638 164 456 0 33559 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 136092

[startup+1.50028 s]
/proc/loadavg: 2.07 2.04 2.00 4/177 17915
/proc/meminfo: memFree=21969696/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=275960 CPUtime=1.49 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 36965 0 0 0 142 7 0 0 20 0 1 0 23705276 282583040 53590 33554432000 4194304 6058637 140734489244016 140734489242008 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 68990 53590 164 456 0 68526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 275960

[startup+3.1003 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 17915
/proc/meminfo: memFree=21778068/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=450704 CPUtime=3.09 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 57185 0 0 0 296 13 0 0 20 0 1 0 23705276 461520896 95929 33554432000 4194304 6058637 140734489244016 140734489242312 5130736 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 112644 95915 164 456 0 112180 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 450704

[startup+6.30023 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 17915
/proc/meminfo: memFree=21179376/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=778668 CPUtime=6.29 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 94405 0 0 0 607 22 0 0 20 0 1 0 23705276 797356032 176302 33554432000 4194304 6058637 140734489244016 140734489242312 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 194667 176302 164 456 0 194203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 778668

[startup+12.7003 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 17915
/proc/meminfo: memFree=20102276/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=1674016 CPUtime=12.69 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 159141 0 0 0 1229 40 0 0 20 0 1 0 23705276 1714192384 328045 33554432000 4194304 6058637 140734489244016 140734489242312 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 418504 328045 164 456 0 418040 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1674016

[startup+25.5004 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 17915
/proc/meminfo: memFree=17934276/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=2850684 CPUtime=25.49 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 292779 0 0 0 2470 79 0 0 20 0 1 0 23705276 2919100416 636174 33554432000 4194304 6058637 140734489244016 140734489242312 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 712671 636174 164 456 0 712207 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2850684

[startup+51.1004 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 17961
/proc/meminfo: memFree=25721432/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=6250420 CPUtime=51.08 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 469009 0 0 0 4957 151 0 0 20 0 1 0 23705276 6400430080 1161108 33554432000 4194304 6058637 140734489244016 140734489242312 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 1562605 1161108 164 456 0 1562141 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6250420

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 17962
/proc/meminfo: memFree=15565256/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=11301672 CPUtime=102.26 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 933410 0 0 0 9914 312 0 0 20 0 1 0 23705276 11572912128 2357960 33554432000 4194304 6058637 140734489244016 140734489242584 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 2825418 2357960 164 456 0 2824954 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11301672

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17914 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 17962
/proc/meminfo: memFree=15565256/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=11303836 CPUtime=102.35 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 933902 0 0 0 9923 312 0 0 20 0 1 0 23705276 11575128064 2359985 33554432000 4194304 6058637 140734489244016 140734489242584 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 2825959 2359985 164 456 0 2825495 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 11303836

[startup+128 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 17963
/proc/meminfo: memFree=10885264/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=13219336 CPUtime=127.93 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 1402880 0 0 0 12399 394 0 0 20 0 1 0 23705276 13536600064 3031826 33554432000 4194304 6058637 140734489244016 140734489242520 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 3304834 3031826 165 456 0 3304370 0
Current children cumulated CPU time (s) 127.93
Current children cumulated vsize (KiB) 13219336

[startup+140.8 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 17963
/proc/meminfo: memFree=9025896/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=14203924 CPUtime=140.73 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 1649649 0 0 0 13643 430 0 0 20 0 1 0 23705276 14544818176 3278595 33554432000 4194304 6058637 140734489244016 140734489242520 4251866 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 3550981 3278595 165 456 0 3550517 0
Current children cumulated CPU time (s) 140.73
Current children cumulated vsize (KiB) 14203924

[startup+147.2 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 17963
/proc/meminfo: memFree=7663544/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=14526932 CPUtime=147.12 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 1708704 0 0 0 14262 450 0 0 20 0 1 0 23705276 14875578368 3428065 33554432000 4194304 6058637 140734489244016 140734489242312 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 3631733 3428065 165 456 0 3631269 0
Current children cumulated CPU time (s) 147.12
Current children cumulated vsize (KiB) 14526932

[startup+153.6 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 17963
/proc/meminfo: memFree=6720688/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=14679740 CPUtime=153.52 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 1745736 0 0 0 14885 467 0 0 20 0 1 0 23705276 15032053760 3543775 33554432000 4194304 6058637 140734489244016 140734489242312 4312986 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 3669935 3543775 165 456 0 3669471 0
Current children cumulated CPU time (s) 153.52
Current children cumulated vsize (KiB) 14679740

[startup+156.8 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 17963
/proc/meminfo: memFree=6205808/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=14813152 CPUtime=156.71 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202496 1778492 0 0 0 15193 478 0 0 20 0 1 0 23705276 15168667648 3617394 33554432000 4194304 6058637 140734489244016 140734489242312 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 3703288 3617394 165 456 0 3702824 0
Current children cumulated CPU time (s) 156.71
Current children cumulated vsize (KiB) 14813152

[startup+158.4 s]
/proc/loadavg: 2.12 2.05 2.01 2/177 17963
/proc/meminfo: memFree=5950052/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=14896472 CPUtime=158 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) S 17911 17914 7337 0 -1 4202496 1783272 0 0 0 15319 481 0 0 20 0 1 0 23705276 15253987328 3635850 33554432000 4194304 6058637 140734489244016 140734489243240 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/17914/statm: 3724118 3635850 214 456 0 3723654 0
Current children cumulated CPU time (s) 158
Current children cumulated vsize (KiB) 14896472

[startup+159.2 s]
/proc/loadavg: 2.12 2.05 2.01 2/177 17963
/proc/meminfo: memFree=5950052/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=0 CPUtime=158.11 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202500 1783273 0 0 0 15319 492 0 0 20 0 1 0 23705276 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17914/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 158.11
Current children cumulated vsize (KiB) 0

[startup+159.607 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 17963
/proc/meminfo: memFree=13623416/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=0 CPUtime=158.52 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202500 1783273 0 0 0 15319 533 0 0 20 0 1 0 23705276 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17914/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 158.52
Current children cumulated vsize (KiB) 0

[startup+159.7 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 17963
/proc/meminfo: memFree=13623416/32872528 swapFree=526336/559040
[pid=17914] ppid=17911 vsize=0 CPUtime=158.61 cores=1,3,5,7
/proc/17914/stat : 17914 (open-wbo-lsu) R 17911 17914 7337 0 -1 4202500 1783273 0 0 0 15319 542 0 0 20 0 1 0 23705276 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17914/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 158.61
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 159.722
CPU time (s): 158.649
CPU user time (s): 153.198
CPU system time (s): 5.45117
CPU usage (%): 99.3281
Max. virtual memory (cumulated for all children) (KiB): 14896472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.198
system time used= 5.45117
maximum resident set size= 14543404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1783273
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= 84
involuntary context switches= 181

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.415936 second user time and 0.609907 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 04:22:32
IDJOB=4099956
IDBENCH=1555
IDSOLVER=2545
FILE ID=node106/4099956-1466216551
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099956-1466216551/watcher-4099956-1466216551 -o /tmp/evaluation-result-4099956-1466216551/solver-4099956-1466216551 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4099956-1466216551.opb

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

MD5SUM BENCH= 7b94c3aac6895e79f8b40603fea93848
RANDOM SEED=2056413522

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        22218788 kB
Buffers:           98472 kB
Cached:           112524 kB
SwapCached:         1896 kB
Active:          9200304 kB
Inactive:         137612 kB
Active(anon):    9127292 kB
Inactive(anon):     1964 kB
Active(file):      73012 kB
Inactive(file):   135648 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              4640 kB
Writeback:             0 kB
AnonPages:       9683244 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             605052 kB
SReclaimable:      48464 kB
SUnreclaim:       556588 kB
KernelStack:        1440 kB
PageTables:        24608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   12733880 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1118208 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= 71692 MiB
End job on node106 at 2016-06-18 04:25:11