Trace number 4101908

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? 159.149 160.176

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-van.opb
MD5SUMd92d79a852cb21e3bf779066f8153c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39649
Best CPU time to get the best result obtained on this benchmark1800.96
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41696
Optimality of the best value was proved NO
Number of variables135360
Total number of constraints39616
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39488
Minimum length of a constraint2
Maximum length of a constraint496
Number of terms in the objective function 192
Biggest coefficient in the objective function 3977
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 524416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 170151
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524573
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-4101908-1466234400.opb
0.00/0.00	c File size is 61121012 bytes.
158.34/159.37	c Sum of soft weights:       524416
158.34/159.37	c |                                                                                                       |
158.34/159.37	c ========================================[ Problem Statistics ]===========================================
158.34/159.37	c |                                                                                                       |
158.34/159.37	c |  Problem Type:             Weighted                                                                   |
158.34/159.37	c |  Number of variables:        135360                                                                   |
158.34/159.37	c |  Number of hard clauses:        128                                                                   |
158.34/159.37	c |  Number of soft clauses:        192                                                                   |
158.34/159.37	c |  Number of cardinality:           0                                                                   |
158.34/159.37	c |  Number of PB :               44608                                                                   |
158.34/159.37	c |  Parse time:                   5.57 s                                                                 |
158.34/159.37	c |                                                                                                       |
158.34/159.37	c ==========================================[ Solver Settings ]============================================
158.34/159.37	c |                                                                                                       |
158.34/159.37	c |  Algorithm:                LinearSU                                                                   |
158.34/159.37	c |  BMO strategy:                   On                                                                   |
158.34/159.37	c |  BMO search:                     No                                                                   |
158.34/159.37	c |  PB Encoding:                   GTE                                                                   |
158.34/159.37	c |                                                                                                       |
158.34/159.37	c Error: Out of memory.
158.34/159.37	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-4101908-1466234400/watcher-4101908-1466234400 -o /tmp/evaluation-result-4101908-1466234400/solver-4101908-1466234400 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4101908-1466234400.opb 

pid=27681
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 27684
/proc/meminfo: memFree=30686676/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=61896 CPUtime=0 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 4227 0 0 0 0 0 0 0 20 0 1 0 25490315 63381504 4104 33554432000 4194304 6058637 140733520264336 140733762144232 5068842 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 15474 4121 4102 456 0 87 0

[startup+0.100207 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 27684
/proc/meminfo: memFree=30686676/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=68920 CPUtime=0.09 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 16955 0 0 0 8 1 0 0 20 0 1 0 25490315 70574080 16831 33554432000 4194304 6058637 140733520264336 140733762144232 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 17230 16832 15058 456 0 1843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 68920

[startup+0.20037 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 27684
/proc/meminfo: memFree=30686676/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=77236 CPUtime=0.19 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 19060 0 0 0 18 1 0 0 20 0 1 0 25490315 79089664 18936 33554432000 4194304 6058637 140733520264336 140733762144232 5039495 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 19309 18936 15058 456 0 3922 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 77236

[startup+0.300316 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 27684
/proc/meminfo: memFree=30686676/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=85468 CPUtime=0.29 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 21100 0 0 0 27 2 0 0 20 0 1 0 25490315 87519232 20976 33554432000 4194304 6058637 140733520264336 140733762144232 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 21367 20977 15058 456 0 5980 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85468

[startup+0.700282 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 27684
/proc/meminfo: memFree=30686676/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=92592 CPUtime=0.69 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 22877 0 0 0 67 2 0 0 20 0 1 0 25490315 94814208 22753 33554432000 4194304 6058637 140733520264336 140733520262696 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 23148 22753 15058 456 0 7761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92592

[startup+1.50023 s]
/proc/loadavg: 2.09 2.09 2.08 3/178 27685
/proc/meminfo: memFree=30650336/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=102276 CPUtime=1.49 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 25307 0 0 0 147 2 0 0 20 0 1 0 25490315 104730624 25183 33554432000 4194304 6058637 140733520264336 140733520262696 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 25569 25183 15058 456 0 10182 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102276

[startup+3.10028 s]
/proc/loadavg: 2.09 2.09 2.08 3/178 27685
/proc/meminfo: memFree=30635520/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=124056 CPUtime=3.09 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 30709 0 0 0 306 3 0 0 20 0 1 0 25490315 127033344 30585 33554432000 4194304 6058637 140733520264336 140733520262680 4629454 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 31014 30585 15058 456 0 15627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124056

[startup+6.30028 s]
/proc/loadavg: 2.16 2.10 2.09 3/178 27685
/proc/meminfo: memFree=30557672/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=366752 CPUtime=6.29 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 72004 0 0 0 617 12 0 0 20 0 1 0 25490315 375554048 83824 33554432000 4194304 6058637 140733520264336 140733520262680 4294739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 91688 83827 164 456 0 91224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 366752

[startup+12.7003 s]
/proc/loadavg: 2.15 2.10 2.09 3/178 27685
/proc/meminfo: memFree=28297696/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=3175308 CPUtime=12.69 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 191856 0 0 0 1202 67 0 0 20 0 1 0 25490315 3251515392 632371 33554432000 4194304 6058637 140733520264336 140733520262600 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 793827 632372 164 456 0 793363 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3175308

[startup+25.5003 s]
/proc/loadavg: 2.18 2.11 2.09 3/178 27685
/proc/meminfo: memFree=26941868/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=4361640 CPUtime=25.49 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 307409 0 0 0 2449 100 0 0 20 0 1 0 25490315 4466319360 935195 33554432000 4194304 6058637 140733520264336 140733520262632 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 1090410 935195 164 456 0 1089946 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4361640

[startup+51.1003 s]
/proc/loadavg: 2.12 2.10 2.09 3/178 27685
/proc/meminfo: memFree=24875976/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=7005632 CPUtime=51.08 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 517936 0 0 0 4942 166 0 0 20 0 1 0 25490315 7173767168 1454946 33554432000 4194304 6058637 140733520264336 140733520262632 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 1751408 1454946 164 456 0 1750944 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7005632

[startup+102.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 27686
/proc/meminfo: memFree=21057840/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=12660680 CPUtime=102.27 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 860545 0 0 0 9935 292 0 0 20 0 1 0 25490315 12964536320 2416945 33554432000 4194304 6058637 140733520264336 140733520262632 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3165170 2416945 164 456 0 3164706 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12660680

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27684 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.607 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 27686
/proc/meminfo: memFree=20991076/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=12665492 CPUtime=102.58 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 861580 0 0 0 9966 292 0 0 20 0 1 0 25490315 12969463808 2421557 33554432000 4194304 6058637 140733520264336 140733520262632 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3166373 2421557 164 456 0 3165909 0
Current children cumulated CPU time (s) 102.58
Current children cumulated vsize (KiB) 12665492

[startup+128.2 s]
/proc/loadavg: 2.03 2.08 2.08 3/177 27687
/proc/meminfo: memFree=18844416/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=14014432 CPUtime=128.17 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 1095763 0 0 0 12463 354 0 0 20 0 1 0 25490315 14350778368 2961302 33554432000 4194304 6058637 140733520264336 140733520262632 4313040 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3503608 2961302 164 456 0 3503144 0
Current children cumulated CPU time (s) 128.17
Current children cumulated vsize (KiB) 14014432

[startup+141 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 27687
/proc/meminfo: memFree=18015092/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=14224776 CPUtime=140.98 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 1140690 0 0 0 13722 376 0 0 20 0 1 0 25490315 14566170624 3161573 33554432000 4194304 6058637 140733520264336 140733520262632 4300425 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3556194 3161574 164 456 0 3555730 0
Current children cumulated CPU time (s) 140.98
Current children cumulated vsize (KiB) 14224776

[startup+153.8 s]
/proc/loadavg: 2.10 2.08 2.08 4/177 27687
/proc/meminfo: memFree=16491996/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=15290940 CPUtime=153.77 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 1385786 0 0 0 14947 430 0 0 20 0 1 0 25490315 15657922560 3552799 33554432000 4194304 6058637 140733520264336 140733520262632 4251859 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3822735 3552799 164 456 0 3822271 0
Current children cumulated CPU time (s) 153.77
Current children cumulated vsize (KiB) 15290940

[startup+157 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 27687
/proc/meminfo: memFree=16273788/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=15341960 CPUtime=156.96 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202496 1400274 0 0 0 15260 436 0 0 20 0 1 0 25490315 15710167040 3605612 33554432000 4194304 6058637 140733520264336 140733520262632 4251859 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3835490 3605612 164 456 0 3835026 0
Current children cumulated CPU time (s) 156.96
Current children cumulated vsize (KiB) 15341960

[startup+158.6 s]
/proc/loadavg: 2.09 2.08 2.08 2/177 27687
/proc/meminfo: memFree=16147592/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=15429020 CPUtime=158.34 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) S 27681 27684 7337 0 -1 4202496 1406777 0 0 0 15395 439 0 0 20 0 1 0 25490315 15799316480 3627364 33554432000 4194304 6058637 140733520264336 140733520263560 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/27684/statm: 3857255 3627364 213 456 0 3856791 0
Current children cumulated CPU time (s) 158.34
Current children cumulated vsize (KiB) 15429020

[startup+159.4 s]
/proc/loadavg: 2.09 2.08 2.08 2/177 27687
/proc/meminfo: memFree=16147592/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=0 CPUtime=158.37 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202500 1406778 0 0 0 15395 442 0 0 20 0 1 0 25490315 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27684/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 158.37
Current children cumulated vsize (KiB) 0

[startup+159.807 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 27687
/proc/meminfo: memFree=20993388/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=0 CPUtime=158.77 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202500 1406778 0 0 0 15395 482 0 0 20 0 1 0 25490315 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27684/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 158.77
Current children cumulated vsize (KiB) 0

[startup+160 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 27687
/proc/meminfo: memFree=20993388/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=0 CPUtime=158.97 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202500 1406778 0 0 0 15395 502 0 0 20 0 1 0 25490315 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27684/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 158.97
Current children cumulated vsize (KiB) 0

[startup+160.1 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 27687
/proc/meminfo: memFree=20993388/32872528 swapFree=526336/559040
[pid=27684] ppid=27681 vsize=0 CPUtime=159.07 cores=0,2,4,6
/proc/27684/stat : 27684 (open-wbo-lsu) R 27681 27684 7337 0 -1 4202500 1406778 0 0 0 15395 512 0 0 20 0 1 0 25490315 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/27684/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 159.07
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 160.176
CPU time (s): 159.149
CPU user time (s): 153.953
CPU system time (s): 5.19621
CPU usage (%): 99.3589
Max. virtual memory (cumulated for all children) (KiB): 15429020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.953
system time used= 5.19621
maximum resident set size= 14509588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1406778
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= 4
involuntary context switches= 168

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.410937 second user time and 0.636903 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 09:20:02
IDJOB=4101908
IDBENCH=1809
IDSOLVER=2545
FILE ID=node106/4101908-1466234400
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71628 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-van.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101908-1466234400/watcher-4101908-1466234400 -o /tmp/evaluation-result-4101908-1466234400/solver-4101908-1466234400 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4101908-1466234400.opb

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

MD5SUM BENCH= d92d79a852cb21e3bf779066f8153c82
RANDOM SEED=890486641

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:        30686940 kB
Buffers:           72980 kB
Cached:           227520 kB
SwapCached:         1636 kB
Active:           684136 kB
Inactive:         193596 kB
Active(anon):     575596 kB
Inactive(anon):     3940 kB
Active(file):     108540 kB
Inactive(file):   189656 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             64144 kB
Writeback:             0 kB
AnonPages:       1139996 kB
Mapped:             8180 kB
Shmem:                 0 kB
Slab:             610904 kB
SReclaimable:      54092 kB
SUnreclaim:       556812 kB
KernelStack:        1464 kB
PageTables:         6564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1361536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    419840 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= 71624 MiB
End job on node106 at 2016-06-18 09:22:42