Trace number 4100236

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? 141.762 142.823

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-markshare2_1.opb
MD5SUMf3b3c7fec040599f5daa92cc157157c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark55.8595
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved NO
Number of variables330
Total number of constraints13
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 constraints13
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261082
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
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-4100236-1466218817.opb
0.00/0.00	c File size is 11813 bytes.
141.18/142.24	c Sum of soft weights:       524454
141.18/142.24	c |                                                                                                       |
141.18/142.24	c ========================================[ Problem Statistics ]===========================================
141.18/142.24	c |                                                                                                       |
141.18/142.24	c |  Problem Type:             Weighted                                                                   |
141.18/142.24	c |  Number of variables:           330                                                                   |
141.18/142.24	c |  Number of hard clauses:          0                                                                   |
141.18/142.24	c |  Number of soft clauses:        210                                                                   |
141.18/142.24	c |  Number of cardinality:           0                                                                   |
141.18/142.24	c |  Number of PB :                  20                                                                   |
141.18/142.24	c |  Parse time:                   0.00 s                                                                 |
141.18/142.24	c |                                                                                                       |
141.18/142.24	c ==========================================[ Solver Settings ]============================================
141.18/142.24	c |                                                                                                       |
141.18/142.24	c |  Algorithm:                LinearSU                                                                   |
141.18/142.24	c |  BMO strategy:                   On                                                                   |
141.18/142.24	c |  BMO search:                     No                                                                   |
141.18/142.24	c |  PB Encoding:                   GTE                                                                   |
141.18/142.24	c |                                                                                                       |
141.18/142.24	c Error: Out of memory.
141.18/142.24	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-4100236-1466218817/watcher-4100236-1466218817 -o /tmp/evaluation-result-4100236-1466218817/solver-4100236-1466218817 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4100236-1466218817.opb 

pid=19563
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: 2.11 2.09 2.04 3/177 19566
/proc/meminfo: memFree=24340820/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=7788 CPUtime=0 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 631 0 0 0 0 0 0 0 20 0 1 0 23931855 7974912 1014 33554432000 4194304 6058637 140733818386272 140736611230520 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 1947 1016 165 456 0 1483 0

[startup+0.100169 s]
/proc/loadavg: 2.11 2.09 2.04 3/177 19566
/proc/meminfo: memFree=24340820/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=39596 CPUtime=0.09 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 7155 0 0 0 8 1 0 0 20 0 1 0 23931855 40546304 8560 33554432000 4194304 6058637 140733818386272 140736611230520 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 9899 8564 165 456 0 9435 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39596

[startup+0.200386 s]
/proc/loadavg: 2.11 2.09 2.04 3/177 19566
/proc/meminfo: memFree=24340820/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=79296 CPUtime=0.18 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 14370 0 0 0 16 2 0 0 20 0 1 0 23931855 81199104 16747 33554432000 4194304 6058637 140733818386272 140733818383720 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 19824 16748 165 456 0 19360 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 79296

[startup+0.300382 s]
/proc/loadavg: 2.11 2.09 2.04 3/177 19566
/proc/meminfo: memFree=24340820/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=112212 CPUtime=0.28 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 19909 0 0 0 25 3 0 0 20 0 1 0 23931855 114905088 23260 33554432000 4194304 6058637 140733818386272 140733818383720 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 28053 23261 165 456 0 27589 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 112212

[startup+0.700343 s]
/proc/loadavg: 2.11 2.09 2.04 3/177 19566
/proc/meminfo: memFree=24340820/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=194880 CPUtime=0.69 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 34545 0 0 0 63 6 0 0 20 0 1 0 23931855 199557120 44539 33554432000 4194304 6058637 140733818386272 140733818383720 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 48720 44548 165 456 0 48256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 194880

[startup+1.50035 s]
/proc/loadavg: 2.11 2.09 2.04 3/178 19567
/proc/meminfo: memFree=24016356/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=304520 CPUtime=1.49 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 47105 0 0 0 140 9 0 0 20 0 1 0 23931855 311828480 63231 33554432000 4194304 6058637 140733818386272 140733818384296 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 76130 63231 165 456 0 75666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 304520

[startup+3.10035 s]
/proc/loadavg: 2.11 2.09 2.04 3/178 19567
/proc/meminfo: memFree=23815416/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=451524 CPUtime=3.09 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 61419 0 0 0 296 13 0 0 20 0 1 0 23931855 462360576 94408 33554432000 4194304 6058637 140733818386272 140733818384296 4330054 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 112881 94408 165 456 0 112417 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 451524

[startup+6.30035 s]
/proc/loadavg: 2.10 2.09 2.04 3/178 19567
/proc/meminfo: memFree=23249512/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=787404 CPUtime=6.29 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 89645 0 0 0 609 20 0 0 20 0 1 0 23931855 806301696 156343 33554432000 4194304 6058637 140733818386272 140733818384040 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 196851 156343 165 456 0 196387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 787404

[startup+12.7003 s]
/proc/loadavg: 2.09 2.09 2.04 4/178 19567
/proc/meminfo: memFree=22105124/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=1201172 CPUtime=12.69 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 126980 0 0 0 1237 32 0 0 20 0 1 0 23931855 1230000128 265714 33554432000 4194304 6058637 140733818386272 140733818384296 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 300293 265714 165 456 0 299829 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1201172

[startup+25.5004 s]
/proc/loadavg: 2.07 2.08 2.04 3/178 19567
/proc/meminfo: memFree=19400396/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=2624292 CPUtime=25.49 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 223720 0 0 0 2486 63 0 0 20 0 1 0 23931855 2687275008 506556 33554432000 4194304 6058637 140733818386272 140733818384296 4294016 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 656073 506556 165 456 0 655609 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2624292

[startup+51.1004 s]
/proc/loadavg: 2.10 2.09 2.04 3/178 19590
/proc/meminfo: memFree=14927828/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=4639744 CPUtime=51.08 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 427656 0 0 0 4990 118 0 0 20 0 1 0 23931855 4751097856 1001235 33554432000 4194304 6058637 140733818386272 140733818384296 4312986 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 1159936 1001236 165 456 0 1159472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4639744

[startup+102.3 s]
/proc/loadavg: 2.04 2.08 2.03 3/178 19636
/proc/meminfo: memFree=13988024/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=11374592 CPUtime=102.26 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 935225 0 0 0 9951 275 0 0 20 0 1 0 23931855 11647582208 2221923 33554432000 4194304 6058637 140733818386272 140733818384568 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 2843648 2221923 165 456 0 2843184 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11374592

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19566 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.04 2.08 2.03 3/178 19636
/proc/meminfo: memFree=13988024/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=11376856 CPUtime=102.36 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 935626 0 0 0 9961 275 0 0 20 0 1 0 23931855 11649900544 2223346 33554432000 4194304 6058637 140733818386272 140733818384568 4312968 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 2844214 2223346 165 456 0 2843750 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 11376856

[startup+128 s]
/proc/loadavg: 2.03 2.07 2.03 3/177 19637
/proc/meminfo: memFree=6868348/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=12447568 CPUtime=127.95 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 1184234 0 0 0 12455 340 0 0 20 0 1 0 23931855 12746309632 2838849 33554432000 4194304 6058637 140733818386272 140733818384568 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 3111892 2838850 165 456 0 3111428 0
Current children cumulated CPU time (s) 127.95
Current children cumulated vsize (KiB) 12447568

[startup+134.4 s]
/proc/loadavg: 2.02 2.07 2.03 3/177 19637
/proc/meminfo: memFree=5134752/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=12575652 CPUtime=134.34 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 1211050 0 0 0 13085 349 0 0 20 0 1 0 23931855 12877467648 2958667 33554432000 4194304 6058637 140733818386272 140733818384568 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 3143913 2958668 165 456 0 3143449 0
Current children cumulated CPU time (s) 134.34
Current children cumulated vsize (KiB) 12575652

[startup+137.607 s]
/proc/loadavg: 2.02 2.06 2.03 3/177 19683
/proc/meminfo: memFree=19223796/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=12638884 CPUtime=137.55 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 1224483 0 0 0 13400 355 0 0 20 0 1 0 23931855 12942217216 3018601 33554432000 4194304 6058637 140733818386272 140733818384568 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 3159721 3018601 165 456 0 3159257 0
Current children cumulated CPU time (s) 137.55
Current children cumulated vsize (KiB) 12638884

[startup+140.8 s]
/proc/loadavg: 2.02 2.06 2.03 3/177 19683
/proc/meminfo: memFree=18565640/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=12702116 CPUtime=140.74 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202496 1237870 0 0 0 13715 359 0 0 20 0 1 0 23931855 13006966784 3078489 33554432000 4194304 6058637 140733818386272 140733818384568 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 3175529 3078489 165 456 0 3175065 0
Current children cumulated CPU time (s) 140.74
Current children cumulated vsize (KiB) 12702116

[startup+141.6 s]
/proc/loadavg: 2.02 2.06 2.03 3/177 19683
/proc/meminfo: memFree=18565640/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=12774680 CPUtime=141.18 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) S 19563 19566 7337 0 -1 4202496 1240064 0 0 0 13759 359 0 0 20 0 1 0 23931855 13081272320 3085162 33554432000 4194304 6058637 140733818386272 140733818385496 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/19566/statm: 3193670 3085162 214 456 0 3193206 0
Current children cumulated CPU time (s) 141.18
Current children cumulated vsize (KiB) 12774680

[startup+142.4 s]
/proc/loadavg: 2.02 2.06 2.03 2/177 19683
/proc/meminfo: memFree=18438396/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=0 CPUtime=141.34 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202500 1240065 0 0 0 13759 375 0 0 20 0 1 0 23931855 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/19566/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.34
Current children cumulated vsize (KiB) 0

[startup+142.8 s]
/proc/loadavg: 2.02 2.06 2.03 2/177 19683
/proc/meminfo: memFree=18438396/32872528 swapFree=526336/559040
[pid=19566] ppid=19563 vsize=0 CPUtime=141.73 cores=0,2,4,6
/proc/19566/stat : 19566 (open-wbo-lsu) R 19563 19566 7337 0 -1 4202500 1240065 0 0 0 13759 414 0 0 20 0 1 0 23931855 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19566/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.73
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 142.823
CPU time (s): 141.762
CPU user time (s): 137.593
CPU system time (s): 4.16937
CPU usage (%): 99.2577
Max. virtual memory (cumulated for all children) (KiB): 12774680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.593
system time used= 4.16937
maximum resident set size= 12340652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1240065
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= 68
involuntary context switches= 149

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.969852 second user time and 0.858869 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 05:00:17
IDJOB=4100236
IDBENCH=1590
IDSOLVER=2545
FILE ID=node106/4100236-1466218817
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71672 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-markshare2_1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100236-1466218817/watcher-4100236-1466218817 -o /tmp/evaluation-result-4100236-1466218817/solver-4100236-1466218817 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4100236-1466218817.opb

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

MD5SUM BENCH= f3b3c7fec040599f5daa92cc157157c9
RANDOM SEED=1815822235

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:        24343628 kB
Buffers:           96608 kB
Cached:           160672 kB
SwapCached:         1636 kB
Active:          7051384 kB
Inactive:         166788 kB
Active(anon):    6959292 kB
Inactive(anon):     3700 kB
Active(file):      92092 kB
Inactive(file):   163088 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              4700 kB
Writeback:             0 kB
AnonPages:       7565956 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             606016 kB
SReclaimable:      49772 kB
SUnreclaim:       556244 kB
KernelStack:        1480 kB
PageTables:        19244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    9018672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1144832 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= 71688 MiB
End job on node106 at 2016-06-18 05:02:40