Trace number 4101012

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? 76.7323 77.7639

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-wood1p.opb
MD5SUMaabed44ae42554b2c221ee9ed761b9cb
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 benchmark193.848
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77820
Total number of constraints244
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 constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 590977
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-4101012-1466229030.opb
0.00/0.00	c File size is 19308387 bytes.
76.20/77.24	c Sum of soft weights:       524317
76.20/77.24	c |                                                                                                       |
76.20/77.24	c ========================================[ Problem Statistics ]===========================================
76.20/77.24	c |                                                                                                       |
76.20/77.24	c |  Problem Type:             Weighted                                                                   |
76.20/77.24	c |  Number of variables:         77820                                                                   |
76.20/77.24	c |  Number of hard clauses:          0                                                                   |
76.20/77.24	c |  Number of soft clauses:         30                                                                   |
76.20/77.24	c |  Number of cardinality:           0                                                                   |
76.20/77.24	c |  Number of PB :                 487                                                                   |
76.20/77.24	c |  Parse time:                   1.97 s                                                                 |
76.20/77.24	c |                                                                                                       |
76.20/77.24	c ==========================================[ Solver Settings ]============================================
76.20/77.24	c |                                                                                                       |
76.20/77.24	c |  Algorithm:                LinearSU                                                                   |
76.20/77.24	c |  BMO strategy:                   On                                                                   |
76.20/77.24	c |  BMO search:                     No                                                                   |
76.20/77.24	c |  PB Encoding:                   GTE                                                                   |
76.20/77.24	c |                                                                                                       |
76.20/77.24	c Error: Out of memory.
76.20/77.24	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-4101012-1466229030/watcher-4101012-1466229030 -o /tmp/evaluation-result-4101012-1466229030/solver-4101012-1466229030 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4101012-1466229030.opb 

pid=24309
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: 2.05 2.07 2.06 3/177 24312
/proc/meminfo: memFree=28985292/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=21060 CPUtime=0 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 4914 0 0 0 0 0 0 0 20 0 1 0 24953219 21565440 4790 33554432000 4194304 6058637 140737374591856 140733971393912 5068842 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 5265 4809 4790 456 0 87 0

[startup+0.100116 s]
/proc/loadavg: 2.05 2.07 2.06 3/177 24312
/proc/meminfo: memFree=28985292/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=26116 CPUtime=0.09 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 6247 0 0 0 9 0 0 0 20 0 1 0 24953219 26742784 6122 33554432000 4194304 6058637 140737374591856 140733971393912 4629472 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 6529 6122 4849 456 0 1351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26116

[startup+0.200284 s]
/proc/loadavg: 2.05 2.07 2.06 3/177 24312
/proc/meminfo: memFree=28985292/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=29148 CPUtime=0.19 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 7036 0 0 0 19 0 0 0 20 0 1 0 24953219 29847552 6911 33554432000 4194304 6058637 140737374591856 140733971393912 4235238 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 7287 6911 4849 456 0 2109 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29148

[startup+0.300268 s]
/proc/loadavg: 2.05 2.07 2.06 3/177 24312
/proc/meminfo: memFree=28985292/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=32404 CPUtime=0.29 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 7850 0 0 0 29 0 0 0 20 0 1 0 24953219 33181696 7725 33554432000 4194304 6058637 140737374591856 140733971393912 4735336 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 8101 7725 4849 456 0 2923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32404

[startup+0.700277 s]
/proc/loadavg: 2.05 2.07 2.06 3/177 24312
/proc/meminfo: memFree=28985292/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=47160 CPUtime=0.69 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 11536 0 0 0 68 1 0 0 20 0 1 0 24953219 48291840 11411 33554432000 4194304 6058637 140737374591856 140737374590216 4229437 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 11790 11411 4849 456 0 6612 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47160

[startup+1.50024 s]
/proc/loadavg: 2.05 2.07 2.06 3/178 24313
/proc/meminfo: memFree=28807000/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=69308 CPUtime=1.48 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 17274 0 0 0 147 1 0 0 20 0 1 0 24953219 70971392 16929 33554432000 4194304 6058637 140737374591856 140737374590216 5155945 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 17327 16929 4849 456 0 12149 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 69308

[startup+3.10025 s]
/proc/loadavg: 2.05 2.07 2.06 3/178 24313
/proc/meminfo: memFree=28628588/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=308732 CPUtime=3.09 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 51888 0 0 0 299 10 0 0 20 0 1 0 24953219 316141568 68990 33554432000 4194304 6058637 140737374591856 140737374589576 5130283 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 77183 68990 163 456 0 76719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 308732

[startup+6.30025 s]
/proc/loadavg: 2.13 2.08 2.07 3/178 24313
/proc/meminfo: memFree=27667024/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=1048464 CPUtime=6.28 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 114569 0 0 0 601 27 0 0 20 0 1 0 24953219 1073627136 210393 33554432000 4194304 6058637 140737374591856 140737374589848 5046461 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 262116 210394 163 456 0 261652 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1048464

[startup+12.7003 s]
/proc/loadavg: 2.12 2.08 2.07 3/178 24313
/proc/meminfo: memFree=25762700/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=2560792 CPUtime=12.68 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 233410 0 0 0 1206 62 0 0 20 0 1 0 24953219 2622251008 493520 33554432000 4194304 6058637 140737374591856 140737374588760 5130283 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 640198 493520 163 456 0 639734 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2560792

[startup+25.5003 s]
/proc/loadavg: 2.09 2.08 2.07 3/178 24313
/proc/meminfo: memFree=21977000/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=4689224 CPUtime=25.48 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 461255 0 0 0 2428 120 0 0 20 0 1 0 24953219 4801765376 1043295 33554432000 4194304 6058637 140737374591856 140737374588760 5046461 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 1172306 1043297 163 456 0 1171842 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4689224

[startup+51.1003 s]
/proc/loadavg: 2.18 2.10 2.07 3/177 24313
/proc/meminfo: memFree=15155152/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=10579976 CPUtime=51.07 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 858396 0 0 0 4856 251 0 0 20 0 1 0 24953219 10833895424 2050570 33554432000 4194304 6058637 140737374591856 140737374589032 4251816 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 2644994 2050570 163 456 0 2644530 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10579976

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24312 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.18 2.10 2.07 3/177 24313
/proc/meminfo: memFree=15155152/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=10583008 CPUtime=51.16 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 859323 0 0 0 4865 251 0 0 20 0 1 0 24953219 10837000192 2053541 33554432000 4194304 6058637 140737374591856 140737374589032 4251862 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24312/statm: 2645752 2053541 163 456 0 2645288 0
Current children cumulated CPU time (s) 51.16
Current children cumulated vsize (KiB) 10583008

[startup+64.0003 s]
/proc/loadavg: 2.22 2.11 2.08 4/177 24314
/proc/meminfo: memFree=11364752/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=11747736 CPUtime=63.96 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 1050035 0 0 0 6097 299 0 0 20 0 1 0 24953219 12029681664 2552897 33554432000 4194304 6058637 140737374591856 140737374588488 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 2936934 2552897 163 456 0 2936470 0
Current children cumulated CPU time (s) 63.96
Current children cumulated vsize (KiB) 11747736

[startup+70.4003 s]
/proc/loadavg: 2.21 2.11 2.08 3/177 24314
/proc/meminfo: memFree=9535652/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=12222112 CPUtime=70.37 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 1154789 0 0 0 6714 323 0 0 20 0 1 0 24953219 12515442688 2827303 33554432000 4194304 6058637 140737374591856 140737374588488 4313004 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 3055528 2827303 163 456 0 3055064 0
Current children cumulated CPU time (s) 70.37
Current children cumulated vsize (KiB) 12222112

[startup+73.6003 s]
/proc/loadavg: 2.21 2.11 2.08 3/177 24314
/proc/meminfo: memFree=8879476/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=12501756 CPUtime=73.56 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 1213363 0 0 0 7020 336 0 0 20 0 1 0 24953219 12801798144 2968659 33554432000 4194304 6058637 140737374591856 140737374588488 4330075 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 3125439 2968659 163 456 0 3124975 0
Current children cumulated CPU time (s) 73.56
Current children cumulated vsize (KiB) 12501756

[startup+75.2003 s]
/proc/loadavg: 2.19 2.11 2.08 3/177 24314
/proc/meminfo: memFree=8298268/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=12604144 CPUtime=75.16 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202496 1237028 0 0 0 7174 342 0 0 20 0 1 0 24953219 12906643456 3034226 33554432000 4194304 6058637 140737374591856 140737374588216 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 3151036 3034226 163 456 0 3150572 0
Current children cumulated CPU time (s) 75.16
Current children cumulated vsize (KiB) 12604144

[startup+76.8002 s]
/proc/loadavg: 2.19 2.11 2.08 4/177 24314
/proc/meminfo: memFree=7990540/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=12760876 CPUtime=76.2 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) S 24309 24312 7337 0 -1 4202496 1258040 0 0 0 7272 348 0 0 20 0 1 0 24953219 13067137024 3081299 33554432000 4194304 6058637 140737374591856 140737374591080 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 3190219 3081299 212 456 0 3189755 0
Current children cumulated CPU time (s) 76.2
Current children cumulated vsize (KiB) 12760876

[startup+77.2002 s]
/proc/loadavg: 2.19 2.11 2.08 3/177 24314
/proc/meminfo: memFree=7800336/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=12760876 CPUtime=76.2 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) S 24309 24312 7337 0 -1 4202496 1258040 0 0 0 7272 348 0 0 20 0 1 0 24953219 13067137024 3081299 33554432000 4194304 6058637 140737374591856 140737374591080 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 3190219 3081299 212 456 0 3189755 0
Current children cumulated CPU time (s) 76.2
Current children cumulated vsize (KiB) 12760876

[startup+77.6003 s]
/proc/loadavg: 2.19 2.11 2.08 3/177 24314
/proc/meminfo: memFree=7800336/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=0 CPUtime=76.55 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202500 1258041 0 0 0 7272 383 0 0 20 0 1 0 24953219 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 76.55
Current children cumulated vsize (KiB) 0

[startup+77.7002 s]
/proc/loadavg: 2.19 2.11 2.08 3/177 24314
/proc/meminfo: memFree=7800336/32872528 swapFree=526336/559040
[pid=24312] ppid=24309 vsize=0 CPUtime=76.65 cores=0,2,4,6
/proc/24312/stat : 24312 (open-wbo-lsu) R 24309 24312 7337 0 -1 4202500 1258041 0 0 0 7272 393 0 0 20 0 1 0 24953219 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/24312/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 76.65
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 77.7639
CPU time (s): 76.7323
CPU user time (s): 72.7289
CPU system time (s): 4.00339
CPU usage (%): 98.6734
Max. virtual memory (cumulated for all children) (KiB): 12760876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.7289
system time used= 4.00339
maximum resident set size= 12325200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1258041
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= 131

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.209968 second user time and 0.288956 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:50:31
IDJOB=4101012
IDBENCH=1689
IDSOLVER=2545
FILE ID=node106/4101012-1466229030
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71676 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-wood1p.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101012-1466229030/watcher-4101012-1466229030 -o /tmp/evaluation-result-4101012-1466229030/solver-4101012-1466229030 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4101012-1466229030.opb

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

MD5SUM BENCH= aabed44ae42554b2c221ee9ed761b9cb
RANDOM SEED=2112178369

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:        28986036 kB
Buffers:          100312 kB
Cached:           216932 kB
SwapCached:         1844 kB
Active:          2355544 kB
Inactive:         226024 kB
Active(anon):    2263364 kB
Inactive(anon):     3224 kB
Active(file):      92180 kB
Inactive(file):   222800 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             30632 kB
Writeback:            24 kB
AnonPages:       2789860 kB
Mapped:             7748 kB
Shmem:                 0 kB
Slab:             608192 kB
SReclaimable:      51392 kB
SUnreclaim:       556800 kB
KernelStack:        1464 kB
PageTables:         9656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3406680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 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= 71672 MiB
End job on node106 at 2016-06-18 07:51:49