Trace number 4084236

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? 78.0951 79.1183

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_0null10mast_rapportOE1.0_TMAX120_K67_cod3.opb
MD5SUM043b2183f4b3653ca0f559f6c2418f2c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2157
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 32076
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 912450
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 912450
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-4084236-1465365174.opb
0.00/0.00	c File size is 2790437 bytes.
77.62/78.65	c Sum of soft weights:       912450
77.62/78.65	c |                                                                                                       |
77.62/78.65	c ========================================[ Problem Statistics ]===========================================
77.62/78.65	c |                                                                                                       |
77.62/78.65	c |  Problem Type:             Weighted                                                                   |
77.62/78.65	c |  Number of variables:         40451                                                                   |
77.62/78.65	c |  Number of hard clauses:      40396                                                                   |
77.62/78.65	c |  Number of soft clauses:      32076                                                                   |
77.62/78.65	c |  Number of cardinality:         553                                                                   |
77.62/78.65	c |  Number of PB :                   1                                                                   |
77.62/78.65	c |  Parse time:                   0.32 s                                                                 |
77.62/78.65	c |                                                                                                       |
77.62/78.65	c ==========================================[ Solver Settings ]============================================
77.62/78.65	c |                                                                                                       |
77.62/78.65	c |  Algorithm:                LinearSU                                                                   |
77.62/78.65	c |  BMO strategy:                   On                                                                   |
77.62/78.65	c |  BMO search:                     No                                                                   |
77.62/78.65	c |  PB Encoding:                   GTE                                                                   |
77.62/78.65	c |                                                                                                       |
77.62/78.65	o 0
77.62/78.65	c Error: Out of memory.
77.62/78.65	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-4084236-1465365174/watcher-4084236-1465365174 -o /tmp/evaluation-result-4084236-1465365174/solver-4084236-1465365174 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960 open-wbo-lsu HOME/instance-4084236-1465365174.opb 

pid=26520
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: 2.14 2.21 2.18 3/174 26523
/proc/meminfo: memFree=29534420/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=5196 CPUtime=0 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 1047 0 0 0 0 0 0 0 20 0 1 0 118450424 5320704 922 33554432000 4194304 6058637 140736096583232 140736256036616 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 1299 922 816 456 0 153 0

[startup+0.100173 s]
/proc/loadavg: 2.14 2.21 2.18 3/174 26523
/proc/meminfo: memFree=29534420/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=12232 CPUtime=0.09 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 2873 0 0 0 9 0 0 0 20 0 1 0 118450424 12525568 2653 33554432000 4194304 6058637 140736096583232 140736256036616 5047925 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 3058 2653 817 456 0 1912 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12232

[startup+0.200345 s]
/proc/loadavg: 2.14 2.21 2.18 3/174 26523
/proc/meminfo: memFree=29534420/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=13632 CPUtime=0.19 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 3202 0 0 0 19 0 0 0 20 0 1 0 118450424 13959168 2982 33554432000 4194304 6058637 140736096583232 140736256036616 4210712 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 3408 2982 817 456 0 2262 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13632

[startup+0.300316 s]
/proc/loadavg: 2.14 2.21 2.18 3/174 26523
/proc/meminfo: memFree=29534420/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=14844 CPUtime=0.29 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 3462 0 0 0 29 0 0 0 20 0 1 0 118450424 15200256 3242 33554432000 4194304 6058637 140736096583232 140736256036616 4678687 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 3711 3242 817 456 0 2565 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14844

[startup+0.700185 s]
/proc/loadavg: 2.14 2.21 2.18 3/174 26523
/proc/meminfo: memFree=29534420/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=136428 CPUtime=0.68 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 23437 0 0 0 65 3 0 0 20 0 1 0 118450424 139702272 28338 33554432000 4194304 6058637 140736096583232 140736096579592 5050109 0 0 4096 8404992 0 0 0 17 7 0 0 0 0 0
/proc/26523/statm: 34107 28338 165 456 0 33643 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 136428

[startup+1.50028 s]
/proc/loadavg: 2.14 2.21 2.18 3/175 26524
/proc/meminfo: memFree=29311548/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=329004 CPUtime=1.48 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 49568 0 0 0 139 9 0 0 20 0 1 0 118450424 336900096 74092 33554432000 4194304 6058637 140736096583232 140736096581944 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 82251 74092 170 456 0 81787 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 329004

[startup+3.10032 s]
/proc/loadavg: 2.14 2.21 2.18 3/175 26524
/proc/meminfo: memFree=29235496/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=329268 CPUtime=3.08 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 49654 0 0 0 299 9 0 0 20 0 1 0 118450424 337170432 74178 33554432000 4194304 6058637 140736096583232 140736096581848 4262512 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 82317 74178 170 456 0 81853 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 329268

[startup+6.3003 s]
/proc/loadavg: 2.13 2.21 2.18 3/175 26524
/proc/meminfo: memFree=28885280/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=1036312 CPUtime=6.28 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 106100 0 0 0 603 25 0 0 20 0 1 0 118450424 1061183488 196790 33554432000 4194304 6058637 140736096583232 140736096580280 4294739 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 259078 196790 181 456 0 258614 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1036312

[startup+12.7003 s]
/proc/loadavg: 2.12 2.20 2.18 4/175 26524
/proc/meminfo: memFree=27686308/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=2574900 CPUtime=12.68 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 226532 0 0 0 1207 61 0 0 20 0 1 0 118450424 2636697600 487333 33554432000 4194304 6058637 140736096583232 140736096580392 5046461 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 643725 487334 181 456 0 643261 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2574900

[startup+25.5003 s]
/proc/loadavg: 2.09 2.19 2.17 3/175 26524
/proc/meminfo: memFree=25385836/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=4746340 CPUtime=25.47 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 459683 0 0 0 2431 116 0 0 20 0 1 0 118450424 4860252160 1064387 33554432000 4194304 6058637 140736096583232 140736096581368 4251859 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 1186585 1064387 181 456 0 1186121 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4746340

[startup+51.1004 s]
/proc/loadavg: 2.12 2.19 2.17 3/175 26524
/proc/meminfo: memFree=20862640/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=11205524 CPUtime=51.07 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 906530 0 0 0 4871 236 0 0 20 0 1 0 118450424 11474456576 2183275 33554432000 4194304 6058637 140736096583232 140736096581096 4312986 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 2801381 2183275 181 456 0 2800917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11205524

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26523 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.12 2.19 2.17 3/175 26524
/proc/meminfo: memFree=20862640/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=11209232 CPUtime=51.17 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 907387 0 0 0 4881 236 0 0 20 0 1 0 118450424 11478253568 2186176 33554432000 4194304 6058637 140736096583232 140736096581096 4251816 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 2802308 2186176 181 456 0 2801844 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 11209232

[startup+64.0003 s]
/proc/loadavg: 2.09 2.18 2.17 3/175 26525
/proc/meminfo: memFree=18749456/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=12069864 CPUtime=63.97 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 1117996 0 0 0 6116 281 0 0 20 0 1 0 118450424 12359540736 2694698 33554432000 4194304 6058637 140736096583232 140736096580824 4251859 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 3017466 2694698 181 456 0 3017002 0
Current children cumulated CPU time (s) 63.97
Current children cumulated vsize (KiB) 12069864

[startup+70.4003 s]
/proc/loadavg: 2.09 2.18 2.17 3/175 26525
/proc/meminfo: memFree=17850952/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=12439064 CPUtime=70.37 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 1205285 0 0 0 6734 303 0 0 20 0 1 0 118450424 12737601536 2911781 33554432000 4194304 6058637 140736096583232 140736096580824 5130283 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 3109766 2911781 181 456 0 3109302 0
Current children cumulated CPU time (s) 70.37
Current children cumulated vsize (KiB) 12439064

[startup+73.6003 s]
/proc/loadavg: 2.09 2.18 2.17 3/175 26525
/proc/meminfo: memFree=17565124/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=12625460 CPUtime=73.57 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 1242403 0 0 0 7042 315 0 0 20 0 1 0 118450424 12928471040 3015329 33554432000 4194304 6058637 140736096583232 140736096581096 4251816 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 3156365 3015329 181 456 0 3155901 0
Current children cumulated CPU time (s) 73.57
Current children cumulated vsize (KiB) 12625460

[startup+76.8003 s]
/proc/loadavg: 2.08 2.18 2.17 3/175 26525
/proc/meminfo: memFree=17263216/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=12781196 CPUtime=76.77 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202496 1281063 0 0 0 7354 323 0 0 20 0 1 0 118450424 13087944704 3106622 33554432000 4194304 6058637 140736096583232 140736096581096 4251816 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 3195299 3106622 181 456 0 3194835 0
Current children cumulated CPU time (s) 76.77
Current children cumulated vsize (KiB) 12781196

[startup+78.4003 s]
/proc/loadavg: 2.07 2.17 2.17 2/175 26525
/proc/meminfo: memFree=17075740/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=12863388 CPUtime=77.62 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) S 26520 26523 22851 0 -1 4202496 1285227 0 0 0 7438 324 0 0 20 0 1 0 118450424 13172109312 3124583 33554432000 4194304 6058637 140736096583232 140736096582456 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 5 0 0 0 0 0
/proc/26523/statm: 3215847 3124583 230 456 0 3215383 0
Current children cumulated CPU time (s) 77.62
Current children cumulated vsize (KiB) 12863388

[startup+78.8003 s]
/proc/loadavg: 2.07 2.17 2.17 2/175 26525
/proc/meminfo: memFree=17075740/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=0 CPUtime=77.77 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202500 1285228 0 0 0 7438 339 0 0 20 0 1 0 118450424 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 77.77
Current children cumulated vsize (KiB) 0

[startup+79.0003 s]
/proc/loadavg: 2.07 2.17 2.17 2/175 26525
/proc/meminfo: memFree=17075740/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=0 CPUtime=77.97 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202500 1285228 0 0 0 7438 359 0 0 20 0 1 0 118450424 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 77.97
Current children cumulated vsize (KiB) 0

[startup+79.1003 s]
/proc/loadavg: 2.07 2.17 2.17 2/175 26525
/proc/meminfo: memFree=17075740/32872528 swapFree=17536/1464688
[pid=26523] ppid=26520 vsize=0 CPUtime=78.07 cores=1,3,5,7
/proc/26523/stat : 26523 (open-wbo-lsu) R 26520 26523 22851 0 -1 4202500 1285228 0 0 0 7438 369 0 0 20 0 1 0 118450424 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/26523/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 78.07
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 79.1183
CPU time (s): 78.0951
CPU user time (s): 74.3867
CPU system time (s): 3.70844
CPU usage (%): 98.7068
Max. virtual memory (cumulated for all children) (KiB): 12863388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 74.3867
system time used= 3.70844
maximum resident set size= 12498336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1285228
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= 116

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.203968 second user time and 0.246962 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 07:52:54
IDJOB=4084236
IDBENCH=90662
IDSOLVER=2545
FILE ID=node121/4084236-1465365174
RUNJOBID= node121-1465337014-22868
PBS_JOBID= 19853394
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_0null10mast_rapportOE1.0_TMAX120_K67_cod3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084236-1465365174/watcher-4084236-1465365174 -o /tmp/evaluation-result-4084236-1465365174/solver-4084236-1465365174 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960  open-wbo-lsu HOME/instance-4084236-1465365174.opb

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

MD5SUM BENCH= 043b2183f4b3653ca0f559f6c2418f2c
RANDOM SEED=1327583665

node121.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		: 2667.050
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	: 5334.10
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		: 2667.050
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		: 2667.050
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	: 5332.57
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		: 2667.050
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	: 5332.55
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		: 2667.050
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		: 2667.050
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		: 2667.050
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	: 5332.54
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		: 2667.050
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:        29534528 kB
Buffers:          184188 kB
Cached:           805652 kB
SwapCached:         1736 kB
Active:           614824 kB
Inactive:         504160 kB
Active(anon):     129668 kB
Inactive(anon):     2208 kB
Active(file):     485156 kB
Inactive(file):   501952 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:              7392 kB
Writeback:             0 kB
AnonPages:       1622460 kB
Mapped:             8080 kB
Shmem:                 0 kB
Slab:             607632 kB
SReclaimable:      51916 kB
SUnreclaim:       555716 kB
KernelStack:        1456 kB
PageTables:         6744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1726760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1548288 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= 71720 MiB
End job on node121 at 2016-06-08 07:54:13