Trace number 4099820

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? 140.85 141.873

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-ran10x12.opb
MD5SUM44a4d7082f03e09f83e967b1f06a2c02
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 benchmark0.029994
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3720
Total number of constraints142
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 constraints142
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 3720
Biggest coefficient in the objective function 4142
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527176
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 527176
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-4099820-1466215194.opb
0.00/0.00	c File size is 142150 bytes.
140.33/141.36	c Sum of soft weights:       527176
140.33/141.36	c |                                                                                                       |
140.33/141.36	c ========================================[ Problem Statistics ]===========================================
140.33/141.36	c |                                                                                                       |
140.33/141.36	c |  Problem Type:             Weighted                                                                   |
140.33/141.36	c |  Number of variables:          3720                                                                   |
140.33/141.36	c |  Number of hard clauses:          0                                                                   |
140.33/141.36	c |  Number of soft clauses:       3720                                                                   |
140.33/141.36	c |  Number of cardinality:           0                                                                   |
140.33/141.36	c |  Number of PB :                 164                                                                   |
140.33/141.36	c |  Parse time:                   0.02 s                                                                 |
140.33/141.37	c |                                                                                                       |
140.33/141.37	c ==========================================[ Solver Settings ]============================================
140.33/141.37	c |                                                                                                       |
140.33/141.37	c |  Algorithm:                LinearSU                                                                   |
140.33/141.37	c |  BMO strategy:                   On                                                                   |
140.33/141.37	c |  BMO search:                     No                                                                   |
140.33/141.37	c |  PB Encoding:                   GTE                                                                   |
140.33/141.37	c |                                                                                                       |
140.33/141.37	c Error: Out of memory.
140.33/141.37	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-4099820-1466215194/watcher-4099820-1466215194 -o /tmp/evaluation-result-4099820-1466215194/solver-4099820-1466215194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4099820-1466215194.opb 

pid=17081
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: 2.09 2.06 2.01 3/176 17084
/proc/meminfo: memFree=29430576/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=2872 CPUtime=0 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 455 0 0 0 0 0 0 0 20 0 1 0 23569504 2940928 331 33554432000 4194304 6058637 140733199888576 140736011727768 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 718 331 169 456 0 219 0

[startup+0.100174 s]
/proc/loadavg: 2.09 2.06 2.01 3/176 17084
/proc/meminfo: memFree=29430576/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=21624 CPUtime=0.09 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 4014 0 0 0 9 0 0 0 20 0 1 0 23569504 22142976 4820 33554432000 4194304 6058637 140733199888576 140736011727768 5277498 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 5406 4820 164 456 0 4942 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21624

[startup+0.200442 s]
/proc/loadavg: 2.09 2.06 2.01 3/176 17084
/proc/meminfo: memFree=29430576/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=46400 CPUtime=0.19 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 7673 0 0 0 18 1 0 0 20 0 1 0 23569504 47513600 10012 33554432000 4194304 6058637 140733199888576 140736011727768 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 11633 10016 164 456 0 11169 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46400

[startup+0.300359 s]
/proc/loadavg: 2.09 2.06 2.01 3/176 17084
/proc/meminfo: memFree=29430576/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=73908 CPUtime=0.29 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 11295 0 0 0 28 1 0 0 20 0 1 0 23569504 75681792 15167 33554432000 4194304 6058637 140733199888576 140736011727768 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 18477 15168 164 456 0 18013 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 73908

[startup+0.700301 s]
/proc/loadavg: 2.09 2.06 2.01 3/176 17084
/proc/meminfo: memFree=29430576/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=155488 CPUtime=0.69 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 19654 0 0 0 66 3 0 0 20 0 1 0 23569504 159219712 30169 33554432000 4194304 6058637 140733199888576 140733199886296 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 38872 30169 164 456 0 38408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 155488

[startup+1.5003 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 17085
/proc/meminfo: memFree=29241212/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=284240 CPUtime=1.48 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 35699 0 0 0 142 6 0 0 20 0 1 0 23569504 291061760 58401 33554432000 4194304 6058637 140733199888576 140733199886296 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 71060 58401 164 456 0 70596 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 284240

[startup+3.1003 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 17085
/proc/meminfo: memFree=29124516/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=465036 CPUtime=3.08 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 53392 0 0 0 298 10 0 0 20 0 1 0 23569504 476196864 97200 33554432000 4194304 6058637 140733199888576 140733199886872 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 116259 97201 164 456 0 115795 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 465036

[startup+6.30025 s]
/proc/loadavg: 2.08 2.06 2.01 4/177 17085
/proc/meminfo: memFree=28812688/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=792316 CPUtime=6.29 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 94496 0 0 0 608 21 0 0 20 0 1 0 23569504 811331584 178939 33554432000 4194304 6058637 140733199888576 140733199886568 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 198079 178942 164 456 0 197615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 792316

[startup+12.7003 s]
/proc/loadavg: 2.08 2.06 2.01 3/178 17088
/proc/meminfo: memFree=28244940/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=1687440 CPUtime=12.69 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 159490 0 0 0 1229 40 0 0 20 0 1 0 23569504 1727938560 326759 33554432000 4194304 6058637 140733199888576 140733199886872 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 421860 326759 164 456 0 421396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1687440

[startup+25.5004 s]
/proc/loadavg: 2.13 2.07 2.01 3/178 17088
/proc/meminfo: memFree=27127564/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=2661864 CPUtime=25.49 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 242048 0 0 0 2480 69 0 0 20 0 1 0 23569504 2725748736 577436 33554432000 4194304 6058637 140733199888576 140733199886872 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 665466 577436 164 456 0 665002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2661864

[startup+51.1004 s]
/proc/loadavg: 2.08 2.06 2.01 4/178 17088
/proc/meminfo: memFree=24930108/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=4739948 CPUtime=51.08 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 460984 0 0 0 4969 139 0 0 20 0 1 0 23569504 4853706752 1130039 33554432000 4194304 6058637 140733199888576 140733199886872 4293488 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 1184987 1130039 164 456 0 1184523 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4739948

[startup+102.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/178 17112
/proc/meminfo: memFree=20464120/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=11146340 CPUtime=102.28 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 912834 0 0 0 9930 298 0 0 20 0 1 0 23569504 11413852160 2234947 33554432000 4194304 6058637 140733199888576 140733199886872 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 2786585 2234947 164 456 0 2786121 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11146340

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17084 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.10 2.07 2.01 3/178 17112
/proc/meminfo: memFree=20464120/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=11147844 CPUtime=102.38 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 913372 0 0 0 9940 298 0 0 20 0 1 0 23569504 11415392256 2236507 33554432000 4194304 6058637 140733199888576 140733199886872 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 2786961 2236507 164 456 0 2786497 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 11147844

[startup+128 s]
/proc/loadavg: 2.07 2.06 2.00 3/177 17113
/proc/meminfo: memFree=18637748/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=11719488 CPUtime=127.97 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 1038686 0 0 0 12437 360 0 0 20 0 1 0 23569504 12000755712 2699081 33554432000 4194304 6058637 140733199888576 140733199887144 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 2929872 2699082 164 456 0 2929408 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 11719488

[startup+134.4 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17113
/proc/meminfo: memFree=17996960/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=11973604 CPUtime=134.37 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 1097557 0 0 0 13062 375 0 0 20 0 1 0 23569504 12260970496 2853972 33554432000 4194304 6058637 140733199888576 140733199887144 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 2993401 2853972 164 456 0 2992937 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 11973604

[startup+137.607 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17113
/proc/meminfo: memFree=17667484/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=12112204 CPUtime=137.57 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 1129757 0 0 0 13373 384 0 0 20 0 1 0 23569504 12402896896 2933679 33554432000 4194304 6058637 140733199888576 140733199887144 4313040 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 3028051 2933679 164 456 0 3027587 0
Current children cumulated CPU time (s) 137.57
Current children cumulated vsize (KiB) 12112204

[startup+139.2 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17113
/proc/meminfo: memFree=17578012/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=12146252 CPUtime=139.17 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202496 1136949 0 0 0 13530 387 0 0 20 0 1 0 23569504 12437762048 2965399 33554432000 4194304 6058637 140733199888576 140733199887144 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 3036563 2965399 164 456 0 3036099 0
Current children cumulated CPU time (s) 139.17
Current children cumulated vsize (KiB) 12146252

[startup+140.8 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17113
/proc/meminfo: memFree=17342136/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=12346476 CPUtime=140.33 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) S 17081 17084 7337 0 -1 4202496 1170243 0 0 0 13640 393 0 0 20 0 1 0 23569504 12642791424 3012985 33554432000 4194304 6058637 140733199888576 140733199887800 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/17084/statm: 3086619 3012985 213 456 0 3086155 0
Current children cumulated CPU time (s) 140.33
Current children cumulated vsize (KiB) 12346476

[startup+141.6 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17113
/proc/meminfo: memFree=17342136/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=0 CPUtime=140.56 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202500 1170244 0 0 0 13640 416 0 0 20 0 1 0 23569504 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 140.56
Current children cumulated vsize (KiB) 0

[startup+141.8 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 17113
/proc/meminfo: memFree=17342136/32872528 swapFree=526336/559040
[pid=17084] ppid=17081 vsize=0 CPUtime=140.76 cores=1,3,5,7
/proc/17084/stat : 17084 (open-wbo-lsu) R 17081 17084 7337 0 -1 4202500 1170244 0 0 0 13640 436 0 0 20 0 1 0 23569504 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/17084/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 140.76
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 141.873
CPU time (s): 140.85
CPU user time (s): 136.408
CPU system time (s): 4.44132
CPU usage (%): 99.2784
Max. virtual memory (cumulated for all children) (KiB): 12346476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 136.408
system time used= 4.44132
maximum resident set size= 12051944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1170244
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= 148

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.364944 second user time and 0.547916 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 03:59:54
IDJOB=4099820
IDBENCH=1538
IDSOLVER=2545
FILE ID=node106/4099820-1466215194
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71684 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-ran10x12.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099820-1466215194/watcher-4099820-1466215194 -o /tmp/evaluation-result-4099820-1466215194/solver-4099820-1466215194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4099820-1466215194.opb

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

MD5SUM BENCH= 44a4d7082f03e09f83e967b1f06a2c02
RANDOM SEED=1615534353

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:        29431376 kB
Buffers:           96636 kB
Cached:           103796 kB
SwapCached:         1896 kB
Active:          2003368 kB
Inactive:         123088 kB
Active(anon):    1926560 kB
Inactive(anon):     1964 kB
Active(file):      76808 kB
Inactive(file):   121124 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       2463192 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             604588 kB
SReclaimable:      48428 kB
SUnreclaim:       556160 kB
KernelStack:        1472 kB
PageTables:         9076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3075320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    456704 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= 71680 MiB
End job on node106 at 2016-06-18 04:02:16