Trace number 4100836

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? 128.373 129.435

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-boeing1.opb
MD5SUMceb2e4b71eb9bdf9c63b27bfd911be00
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8869
Total number of constraints561
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 constraints561
Minimum length of a constraint11
Maximum length of a constraint6849
Number of terms in the objective function 6523
Biggest coefficient in the objective function 7301
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 529587
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529932
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-4100836-1466227498.opb
0.00/0.00	c File size is 738183 bytes.
127.82/128.89	c Sum of soft weights:       529587
127.82/128.89	c |                                                                                                       |
127.82/128.89	c ========================================[ Problem Statistics ]===========================================
127.82/128.89	c |                                                                                                       |
127.82/128.89	c |  Problem Type:             Weighted                                                                   |
127.82/128.89	c |  Number of variables:          8869                                                                   |
127.82/128.89	c |  Number of hard clauses:          0                                                                   |
127.82/128.89	c |  Number of soft clauses:       6523                                                                   |
127.82/128.89	c |  Number of cardinality:           0                                                                   |
127.82/128.89	c |  Number of PB :                 570                                                                   |
127.82/128.89	c |  Parse time:                   0.08 s                                                                 |
127.82/128.89	c |                                                                                                       |
127.82/128.89	c ==========================================[ Solver Settings ]============================================
127.82/128.89	c |                                                                                                       |
127.82/128.89	c |  Algorithm:                LinearSU                                                                   |
127.82/128.89	c |  BMO strategy:                   On                                                                   |
127.82/128.89	c |  BMO search:                     No                                                                   |
127.82/128.89	c |  PB Encoding:                   GTE                                                                   |
127.82/128.89	c |                                                                                                       |
127.82/128.89	c Error: Out of memory.
127.82/128.89	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-4100836-1466227498/watcher-4100836-1466227498 -o /tmp/evaluation-result-4100836-1466227498/solver-4100836-1466227498 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100836-1466227498.opb 

pid=23268
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: 2.12 2.11 2.04 3/176 23271
/proc/meminfo: memFree=21017020/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=3588 CPUtime=0 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 622 0 0 0 0 0 0 0 20 0 1 0 24799907 3674112 497 33554432000 4194304 6058637 140735790479104 140737030881608 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 897 498 315 456 0 252 0

[startup+0.100169 s]
/proc/loadavg: 2.12 2.11 2.04 3/176 23271
/proc/meminfo: memFree=21017020/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=20748 CPUtime=0.09 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 3804 0 0 0 9 0 0 0 20 0 1 0 24799907 21245952 3393 33554432000 4194304 6058637 140735790479104 140737030881608 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 5187 3401 164 456 0 4723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20748

[startup+0.200335 s]
/proc/loadavg: 2.12 2.11 2.04 3/176 23271
/proc/meminfo: memFree=21017020/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=47204 CPUtime=0.19 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 9900 0 0 0 18 1 0 0 20 0 1 0 24799907 48336896 9959 33554432000 4194304 6058637 140735790479104 140737030881608 4242441 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 11801 9970 165 456 0 11337 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 47204

[startup+0.30036 s]
/proc/loadavg: 2.12 2.11 2.04 3/176 23271
/proc/meminfo: memFree=21017020/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=69820 CPUtime=0.29 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 13883 0 0 0 28 1 0 0 20 0 1 0 24799907 71495680 14835 33554432000 4194304 6058637 140735790479104 140737030881608 4294662 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 17455 14835 165 456 0 16991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 69820

[startup+0.700308 s]
/proc/loadavg: 2.12 2.11 2.04 3/176 23271
/proc/meminfo: memFree=21017020/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=194568 CPUtime=0.69 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 27532 0 0 0 65 4 0 0 20 0 1 0 24799907 199237632 39117 33554432000 4194304 6058637 140735790479104 140735790477736 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 48642 39120 165 456 0 48178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 194568

[startup+1.5003 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 23272
/proc/meminfo: memFree=20607096/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=465700 CPUtime=1.49 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 48989 0 0 0 139 10 0 0 20 0 1 0 24799907 476876800 85603 33554432000 4194304 6058637 140735790479104 140735790477736 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 116425 85605 165 456 0 115961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 465700

[startup+3.1003 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 23272
/proc/meminfo: memFree=20218824/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=669976 CPUtime=3.09 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 78141 0 0 0 291 18 0 0 20 0 1 0 24799907 686055424 142302 33554432000 4194304 6058637 140735790479104 140735790477672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 167494 142302 165 456 0 167030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 669976

[startup+6.3003 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 23272
/proc/meminfo: memFree=19516108/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=1020384 CPUtime=6.29 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 106564 0 0 0 603 26 0 0 20 0 1 0 24799907 1044873216 208012 33554432000 4194304 6058637 140735790479104 140735790477368 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 255096 208013 165 456 0 254632 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1020384

[startup+12.7003 s]
/proc/loadavg: 2.10 2.11 2.03 3/177 23272
/proc/meminfo: memFree=17500328/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=2165408 CPUtime=12.69 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 190810 0 0 0 1219 50 0 0 20 0 1 0 24799907 2217377792 409723 33554432000 4194304 6058637 140735790479104 140735790477368 4294662 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 541352 410235 165 456 0 540888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2165408

[startup+25.5003 s]
/proc/loadavg: 2.01 2.09 2.03 3/177 23318
/proc/meminfo: memFree=27427720/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=3200364 CPUtime=25.49 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 283055 0 0 0 2472 77 0 0 20 0 1 0 24799907 3277172736 657705 33554432000 4194304 6058637 140735790479104 140735790477672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 800091 657705 165 456 0 799627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3200364

[startup+51.1003 s]
/proc/loadavg: 2.17 2.12 2.04 3/177 23318
/proc/meminfo: memFree=20377036/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=7202968 CPUtime=51.07 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 568206 0 0 0 4943 164 0 0 20 0 1 0 24799907 7375839232 1382043 33554432000 4194304 6058637 140735790479104 140735790477672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 1800742 1382044 165 456 0 1800278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7202968

[startup+102.3 s]
/proc/loadavg: 2.13 2.12 2.04 3/177 23365
/proc/meminfo: memFree=20485936/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=12704728 CPUtime=102.26 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 1024135 0 0 0 9918 308 0 0 20 0 1 0 24799907 13009641472 2575468 33554432000 4194304 6058637 140735790479104 140735790477672 5032638 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3176182 2575468 165 456 0 3175718 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12704728

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23271 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.13 2.12 2.04 3/177 23365
/proc/meminfo: memFree=20485936/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=12704728 CPUtime=102.35 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 1024147 0 0 0 9927 308 0 0 20 0 1 0 24799907 13009641472 2575991 33554432000 4194304 6058637 140735790479104 140735790477672 4313027 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3176182 2575991 165 456 0 3175718 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 12704728

[startup+115.2 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 23365
/proc/meminfo: memFree=18095448/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=13265548 CPUtime=115.13 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 1162220 0 0 0 11169 344 0 0 20 0 1 0 24799907 13583921152 2955208 33554432000 4194304 6058637 140735790479104 140735790477672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3316387 2955209 165 456 0 3315923 0
Current children cumulated CPU time (s) 115.13
Current children cumulated vsize (KiB) 13265548

[startup+121.6 s]
/proc/loadavg: 2.09 2.11 2.04 3/177 23366
/proc/meminfo: memFree=16931892/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=13510124 CPUtime=121.54 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 1222239 0 0 0 11793 361 0 0 20 0 1 0 24799907 13834366976 3106137 33554432000 4194304 6058637 140735790479104 140735790477672 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3377531 3106137 165 456 0 3377067 0
Current children cumulated CPU time (s) 121.54
Current children cumulated vsize (KiB) 13510124

[startup+124.8 s]
/proc/loadavg: 2.09 2.11 2.04 4/177 23366
/proc/meminfo: memFree=16399632/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=13650752 CPUtime=124.73 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202496 1256772 0 0 0 12103 370 0 0 20 0 1 0 24799907 13978370048 3185622 33554432000 4194304 6058637 140735790479104 140735790477416 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3412688 3185623 165 456 0 3412224 0
Current children cumulated CPU time (s) 124.73
Current children cumulated vsize (KiB) 13650752

[startup+128 s]
/proc/loadavg: 2.08 2.11 2.04 3/177 23366
/proc/meminfo: memFree=15674320/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=13819936 CPUtime=127.82 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) S 23268 23271 7337 0 -1 4202496 1280845 0 0 0 12404 378 0 0 20 0 1 0 24799907 14151614464 3271526 33554432000 4194304 6058637 140735790479104 140735790478328 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3454984 3271526 214 456 0 3454520 0
Current children cumulated CPU time (s) 127.82
Current children cumulated vsize (KiB) 13819936

[startup+128.807 s]
/proc/loadavg: 2.08 2.11 2.04 2/177 23366
/proc/meminfo: memFree=15580324/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=13819936 CPUtime=127.82 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) S 23268 23271 7337 0 -1 4202496 1280845 0 0 0 12404 378 0 0 20 0 1 0 24799907 14151614464 3271526 33554432000 4194304 6058637 140735790479104 140735790478328 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/23271/statm: 3454984 3271526 214 456 0 3454520 0
Current children cumulated CPU time (s) 127.82
Current children cumulated vsize (KiB) 13819936

[startup+129.2 s]
/proc/loadavg: 2.08 2.11 2.04 2/177 23366
/proc/meminfo: memFree=15580324/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=0 CPUtime=128.13 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202500 1280846 0 0 0 12404 409 0 0 20 0 1 0 24799907 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23271/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 128.13
Current children cumulated vsize (KiB) 0

[startup+129.4 s]
/proc/loadavg: 2.08 2.11 2.04 2/177 23366
/proc/meminfo: memFree=15580324/32872528 swapFree=526336/559040
[pid=23271] ppid=23268 vsize=0 CPUtime=128.33 cores=1,3,5,7
/proc/23271/stat : 23271 (open-wbo-lsu) R 23268 23271 7337 0 -1 4202500 1280846 0 0 0 12404 429 0 0 20 0 1 0 24799907 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23271/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 128.33
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 129.435
CPU time (s): 128.373
CPU user time (s): 124.042
CPU system time (s): 4.33134
CPU usage (%): 99.1798
Max. virtual memory (cumulated for all children) (KiB): 13819936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.042
system time used= 4.33134
maximum resident set size= 13086108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1280846
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= 74
involuntary context switches= 133

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.335948 second user time and 0.493924 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:24:58
IDJOB=4100836
IDBENCH=1667
IDSOLVER=2545
FILE ID=node106/4100836-1466227498
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-boeing1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100836-1466227498/watcher-4100836-1466227498 -o /tmp/evaluation-result-4100836-1466227498/solver-4100836-1466227498 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100836-1466227498.opb

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

MD5SUM BENCH= ceb2e4b71eb9bdf9c63b27bfd911be00
RANDOM SEED=311318997

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:        21020224 kB
Buffers:           99216 kB
Cached:           184500 kB
SwapCached:         1844 kB
Active:         10320700 kB
Inactive:         212936 kB
Active(anon):   10248820 kB
Inactive(anon):     3204 kB
Active(file):      71880 kB
Inactive(file):   209732 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              5460 kB
Writeback:             0 kB
AnonPages:      10773432 kB
Mapped:             7804 kB
Shmem:                 0 kB
Slab:             607120 kB
SReclaimable:      50500 kB
SUnreclaim:       556620 kB
KernelStack:        1472 kB
PageTables:        26016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   12955696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2988032 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 07:27:07