Trace number 4101548

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? 134.755 135.807

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-rgn.opb
MD5SUMe9bdb75d971f85face52b6150a0bc6b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark90984
Best CPU time to get the best result obtained on this benchmark1800.86
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 13258
Optimality of the best value was proved NO
Number of variables1260
Total number of constraints104
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint12
Maximum length of a constraint127
Number of terms in the objective function 1160
Biggest coefficient in the objective function 6487
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 525000
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 105486
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 525000
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-4101548-1466231746.opb
0.00/0.00	c File size is 46324 bytes.
134.19/135.25	c Sum of soft weights:       525000
134.19/135.25	c |                                                                                                       |
134.19/135.25	c ========================================[ Problem Statistics ]===========================================
134.19/135.25	c |                                                                                                       |
134.19/135.25	c |  Problem Type:             Weighted                                                                   |
134.19/135.25	c |  Number of variables:          1260                                                                   |
134.19/135.25	c |  Number of hard clauses:          0                                                                   |
134.19/135.25	c |  Number of soft clauses:       1160                                                                   |
134.19/135.25	c |  Number of cardinality:           4                                                                   |
134.19/135.25	c |  Number of PB :                 120                                                                   |
134.19/135.25	c |  Parse time:                   0.00 s                                                                 |
134.19/135.25	c |                                                                                                       |
134.19/135.25	c ==========================================[ Solver Settings ]============================================
134.19/135.25	c |                                                                                                       |
134.19/135.25	c |  Algorithm:                LinearSU                                                                   |
134.19/135.25	c |  BMO strategy:                   On                                                                   |
134.19/135.25	c |  BMO search:                     No                                                                   |
134.19/135.25	c |  PB Encoding:                   GTE                                                                   |
134.19/135.25	c |                                                                                                       |
134.19/135.25	c Error: Out of memory.
134.19/135.25	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-4101548-1466231746/watcher-4101548-1466231746 -o /tmp/evaluation-result-4101548-1466231746/solver-4101548-1466231746 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4101548-1466231746.opb 

pid=26541
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: 2.17 2.12 2.09 3/176 26544
/proc/meminfo: memFree=28649432/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=6972 CPUtime=0 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 429 0 0 0 0 0 0 0 20 0 1 0 25224700 7139328 293 33554432000 4194304 6058637 140736394476192 140735225927704 4250197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 1743 297 156 456 0 1279 0

[startup+0.100176 s]
/proc/loadavg: 2.17 2.12 2.09 3/176 26544
/proc/meminfo: memFree=28649432/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=36552 CPUtime=0.09 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 7137 0 0 0 8 1 0 0 20 0 1 0 25224700 37429248 7487 33554432000 4194304 6058637 140736394476192 140735225927704 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 9138 7487 165 456 0 8674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36552

[startup+0.200372 s]
/proc/loadavg: 2.17 2.12 2.09 3/176 26544
/proc/meminfo: memFree=28649432/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=61956 CPUtime=0.19 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 12077 0 0 0 17 2 0 0 20 0 1 0 25224700 63442944 13329 33554432000 4194304 6058637 140736394476192 140735225927704 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 15489 13329 165 456 0 15025 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 61956

[startup+0.300347 s]
/proc/loadavg: 2.17 2.12 2.09 3/176 26544
/proc/meminfo: memFree=28649432/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=89124 CPUtime=0.29 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 15960 0 0 0 27 2 0 0 20 0 1 0 25224700 91262976 18129 33554432000 4194304 6058637 140736394476192 140735225927704 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 22281 18138 165 456 0 21817 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 89124

[startup+0.700193 s]
/proc/loadavg: 2.17 2.12 2.09 3/176 26544
/proc/meminfo: memFree=28649432/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=195796 CPUtime=0.69 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 27392 0 0 0 64 5 0 0 20 0 1 0 25224700 200495104 40073 33554432000 4194304 6058637 140736394476192 140736394474456 5034120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 48949 40073 165 456 0 48485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 195796

[startup+1.5003 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 26545
/proc/meminfo: memFree=28213840/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=406580 CPUtime=1.49 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 41861 0 0 0 139 10 0 0 20 0 1 0 25224700 416337920 79569 33554432000 4194304 6058637 140736394476192 140736394474456 4242837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 101645 79569 165 456 0 101181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 406580

[startup+3.10031 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 26545
/proc/meminfo: memFree=27854372/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=742444 CPUtime=3.09 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 64692 0 0 0 290 19 0 0 20 0 1 0 25224700 760262656 158291 33554432000 4194304 6058637 140736394476192 140736394474456 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 185611 158293 165 456 0 185147 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 742444

[startup+6.30028 s]
/proc/loadavg: 2.16 2.12 2.09 3/177 26545
/proc/meminfo: memFree=26881164/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=1306780 CPUtime=6.29 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 104232 0 0 0 597 32 0 0 20 0 1 0 25224700 1338142720 267944 33554432000 4194304 6058637 140736394476192 140736394474504 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 326695 267944 165 456 0 326231 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1306780

[startup+12.7003 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 26545
/proc/meminfo: memFree=25209004/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=2277180 CPUtime=12.69 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 170492 0 0 0 1213 56 0 0 20 0 1 0 25224700 2331832320 434855 33554432000 4194304 6058637 140736394476192 140736394474504 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 569295 434856 165 456 0 568831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2277180

[startup+25.5004 s]
/proc/loadavg: 2.19 2.13 2.09 3/177 26545
/proc/meminfo: memFree=21981960/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=3594364 CPUtime=25.48 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 288725 0 0 0 2446 102 0 0 20 0 1 0 25224700 3680628736 752889 33554432000 4194304 6058637 140736394476192 140736394474504 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 898591 752889 165 456 0 898127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3594364

[startup+51.1004 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 26545
/proc/meminfo: memFree=15862916/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=7339444 CPUtime=51.08 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 545343 0 0 0 4881 227 0 0 20 0 1 0 25224700 7515590656 1375685 33554432000 4194304 6058637 140736394476192 140736394474760 4293656 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 1834861 1375685 165 456 0 1834397 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7339444

[startup+102.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 26592
/proc/meminfo: memFree=14886868/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=12369484 CPUtime=102.27 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 1015827 0 0 0 9791 436 0 0 20 0 1 0 25224700 12666351616 2553792 33554432000 4194304 6058637 140736394476192 140736394474760 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3092371 2553793 165 456 0 3091907 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12369484

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26544 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 26592
/proc/meminfo: memFree=14886868/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=12371648 CPUtime=102.37 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 1016210 0 0 0 9801 436 0 0 20 0 1 0 25224700 12668567552 2555197 33554432000 4194304 6058637 140736394476192 140736394474760 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3092912 2555198 165 456 0 3092448 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 12371648

[startup+115.2 s]
/proc/loadavg: 2.15 2.12 2.09 3/177 26592
/proc/meminfo: memFree=11868396/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=12852460 CPUtime=115.15 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 1122993 0 0 0 11042 473 0 0 20 0 1 0 25224700 13160919040 2828560 33554432000 4194304 6058637 140736394476192 140736394474760 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3213115 2828560 165 456 0 3212651 0
Current children cumulated CPU time (s) 115.15
Current children cumulated vsize (KiB) 12852460

[startup+128 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 26593
/proc/meminfo: memFree=8471992/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=13448256 CPUtime=127.94 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 1258736 0 0 0 12280 514 0 0 20 0 1 0 25224700 13771014144 3128838 33554432000 4194304 6058637 140736394476192 140736394474760 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3362064 3128838 165 456 0 3361600 0
Current children cumulated CPU time (s) 127.94
Current children cumulated vsize (KiB) 13448256

[startup+131.2 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 26593
/proc/meminfo: memFree=7655936/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=13510584 CPUtime=131.14 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202496 1270882 0 0 0 12593 521 0 0 20 0 1 0 25224700 13834838016 3182886 33554432000 4194304 6058637 140736394476192 140736394474760 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3377646 3182886 165 456 0 3377182 0
Current children cumulated CPU time (s) 131.14
Current children cumulated vsize (KiB) 13510584

[startup+134.4 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 26593
/proc/meminfo: memFree=6845272/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=13634976 CPUtime=134.19 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) S 26541 26544 7337 0 -1 4202496 1282606 0 0 0 12890 529 0 0 20 0 1 0 25224700 13962215424 3234468 33554432000 4194304 6058637 140736394476192 140736394475416 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3408744 3234468 214 456 0 3408280 0
Current children cumulated CPU time (s) 134.19
Current children cumulated vsize (KiB) 13634976

[startup+135.2 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 26593
/proc/meminfo: memFree=6845272/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=13634976 CPUtime=134.19 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) S 26541 26544 7337 0 -1 4202496 1282606 0 0 0 12890 529 0 0 20 0 1 0 25224700 13962215424 3234468 33554432000 4194304 6058637 140736394476192 140736394475416 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/26544/statm: 3408744 3234468 214 456 0 3408280 0
Current children cumulated CPU time (s) 134.19
Current children cumulated vsize (KiB) 13634976

[startup+135.6 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 26593
/proc/meminfo: memFree=7520060/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=0 CPUtime=134.54 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202500 1282607 0 0 0 12890 564 0 0 20 0 1 0 25224700 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26544/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 134.54
Current children cumulated vsize (KiB) 0

[startup+135.8 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 26593
/proc/meminfo: memFree=7520060/32872528 swapFree=526336/559040
[pid=26544] ppid=26541 vsize=0 CPUtime=134.74 cores=1,3,5,7
/proc/26544/stat : 26544 (open-wbo-lsu) R 26541 26544 7337 0 -1 4202500 1282607 0 0 0 12890 584 0 0 20 0 1 0 25224700 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26544/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 134.74
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 135.807
CPU time (s): 134.755
CPU user time (s): 128.907
CPU system time (s): 5.84711
CPU usage (%): 99.2249
Max. virtual memory (cumulated for all children) (KiB): 13634976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 128.907
system time used= 5.84711
maximum resident set size= 12937876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1282607
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= 52
involuntary context switches= 140

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.355945 second user time and 0.51992 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 08:35:46
IDJOB=4101548
IDBENCH=1764
IDSOLVER=2545
FILE ID=node106/4101548-1466231746
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/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-rgn.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101548-1466231746/watcher-4101548-1466231746 -o /tmp/evaluation-result-4101548-1466231746/solver-4101548-1466231746 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4101548-1466231746.opb

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

MD5SUM BENCH= e9bdb75d971f85face52b6150a0bc6b1
RANDOM SEED=1478368880

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:        28650184 kB
Buffers:           83440 kB
Cached:           211496 kB
SwapCached:         1868 kB
Active:          2695432 kB
Inactive:         222844 kB
Active(anon):    2622188 kB
Inactive(anon):     3504 kB
Active(file):      73244 kB
Inactive(file):   219340 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              9884 kB
Writeback:             0 kB
AnonPages:       3152832 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             608228 kB
SReclaimable:      51632 kB
SUnreclaim:       556596 kB
KernelStack:        1464 kB
PageTables:        10128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3573076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    622592 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 08:38:02