Trace number 4083652

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? 76.4414 77.4542

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-cracpb1.opb
MD5SUM75f6d21683e6eb738b98c93cf5598ff3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22199
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 22199
Optimality of the best value was proved YES
Number of variables572
Total number of constraints126
Number of constraints which are clauses3
Number of constraints which are cardinality constraints (but not clauses)54
Number of constraints which are nor clauses,nor cardinality constraints69
Minimum length of a constraint4
Maximum length of a constraint518
Number of terms in the objective function 572
Biggest coefficient in the objective function 5000
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 547769
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 5000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 547769
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-4083652-1465326067.opb
0.00/0.00	c File size is 42319 bytes.
75.83/76.85	c Sum of soft weights:       547769
75.83/76.85	c |                                                                                                       |
75.83/76.85	c ========================================[ Problem Statistics ]===========================================
75.83/76.85	c |                                                                                                       |
75.83/76.85	c |  Problem Type:             Weighted                                                                   |
75.83/76.85	c |  Number of variables:           572                                                                   |
75.83/76.85	c |  Number of hard clauses:         58                                                                   |
75.83/76.85	c |  Number of soft clauses:        572                                                                   |
75.83/76.85	c |  Number of cardinality:         153                                                                   |
75.83/76.85	c |  Number of PB :                   4                                                                   |
75.83/76.85	c |  Parse time:                   0.00 s                                                                 |
75.83/76.85	c |                                                                                                       |
75.83/76.85	c ==========================================[ Solver Settings ]============================================
75.83/76.85	c |                                                                                                       |
75.83/76.85	c |  Algorithm:                LinearSU                                                                   |
75.83/76.85	c |  BMO strategy:                   On                                                                   |
75.83/76.85	c |  BMO search:                     No                                                                   |
75.83/76.85	c |  PB Encoding:                   GTE                                                                   |
75.83/76.85	c |                                                                                                       |
75.83/76.85	o 270000
75.83/76.85	c Error: Out of memory.
75.83/76.85	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-4083652-1465326067/watcher-4083652-1465326067 -o /tmp/evaluation-result-4083652-1465326067/solver-4083652-1465326067 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960 open-wbo-lsu HOME/instance-4083652-1465326067.opb 

pid=18686
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: 2.19 2.25 2.20 3/177 18689
/proc/meminfo: memFree=20669204/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=7116 CPUtime=0 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 459 0 0 0 0 0 0 0 20 0 1 0 114540238 7286784 324 33554432000 4194304 6058637 140736974345872 140736622802888 4294739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 1779 326 164 456 0 1315 0

[startup+0.100167 s]
/proc/loadavg: 2.19 2.25 2.20 3/177 18689
/proc/meminfo: memFree=20669204/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=25640 CPUtime=0.09 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 4889 0 0 0 9 0 0 0 20 0 1 0 114540238 26255360 5751 33554432000 4194304 6058637 140736974345872 140736622802888 5046461 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 6410 5751 164 456 0 5946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25640

[startup+0.200354 s]
/proc/loadavg: 2.19 2.25 2.20 3/177 18689
/proc/meminfo: memFree=20669204/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=54312 CPUtime=0.19 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 8553 0 0 0 18 1 0 0 20 0 1 0 114540238 55615488 10435 33554432000 4194304 6058637 140736974345872 140736622802888 4294739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 13578 10436 164 456 0 13114 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 54312

[startup+0.300343 s]
/proc/loadavg: 2.19 2.25 2.20 3/177 18689
/proc/meminfo: memFree=20669204/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=82800 CPUtime=0.29 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 11059 0 0 0 28 1 0 0 20 0 1 0 114540238 84787200 16007 33554432000 4194304 6058637 140736974345872 140736622802888 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 20700 16008 164 456 0 20236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82800

[startup+0.70029 s]
/proc/loadavg: 2.19 2.25 2.20 3/177 18689
/proc/meminfo: memFree=20669204/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=155108 CPUtime=0.68 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 20996 0 0 0 65 3 0 0 20 0 1 0 114540238 158830592 36164 33554432000 4194304 6058637 140736974345872 140736974343864 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 38777 36164 165 456 0 38313 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 155108

[startup+1.50029 s]
/proc/loadavg: 2.19 2.25 2.20 4/178 18690
/proc/meminfo: memFree=20448256/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=365752 CPUtime=1.48 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 39041 0 0 0 140 8 0 0 20 0 1 0 114540238 374530048 74532 33554432000 4194304 6058637 140736974345872 140736974343864 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 91438 74534 165 456 0 90974 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 365752

[startup+3.10029 s]
/proc/loadavg: 2.34 2.28 2.21 4/178 18690
/proc/meminfo: memFree=20234628/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=659832 CPUtime=3.09 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 71736 0 0 0 292 17 0 0 20 0 1 0 114540238 675667968 143451 33554432000 4194304 6058637 140736974345872 140736974343464 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 164958 143451 170 456 0 164494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 659832

[startup+6.30024 s]
/proc/loadavg: 2.34 2.28 2.21 3/178 18690
/proc/meminfo: memFree=19649100/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=1562204 CPUtime=6.28 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 130662 0 0 0 596 32 0 0 20 0 1 0 114540238 1599696896 283624 33554432000 4194304 6058637 140736974345872 140736974343464 5046461 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 390551 283625 170 456 0 390087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1562204

[startup+12.7003 s]
/proc/loadavg: 2.28 2.27 2.20 3/178 18690
/proc/meminfo: memFree=18512816/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=2681820 CPUtime=12.69 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 233649 0 0 0 1207 62 0 0 20 0 1 0 114540238 2746183680 554730 33554432000 4194304 6058637 140736974345872 140736974343464 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 670455 554731 170 456 0 669991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2681820

[startup+25.5072 s]
/proc/loadavg: 2.24 2.26 2.20 3/178 18690
/proc/meminfo: memFree=16164492/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=4963160 CPUtime=25.49 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 478567 0 0 0 2429 120 0 0 20 0 1 0 114540238 5082275840 1124644 33554432000 4194304 6058637 140736974345872 140736974343736 5130624 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 1240790 1124646 170 456 0 1240326 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4963160

[startup+51.1003 s]
/proc/loadavg: 2.37 2.28 2.21 3/178 18690
/proc/meminfo: memFree=12183036/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=11152844 CPUtime=51.08 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 855437 0 0 0 4869 239 0 0 20 0 1 0 114540238 11420512256 2124934 33554432000 4194304 6058637 140736974345872 140736974343464 4251862 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 2788211 2124934 170 456 0 2787747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11152844

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18689 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.3003 s]
/proc/loadavg: 2.37 2.28 2.21 3/178 18690
/proc/meminfo: memFree=12183036/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=11160680 CPUtime=51.28 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 856944 0 0 0 4889 239 0 0 20 0 1 0 114540238 11428536320 2131552 33554432000 4194304 6058637 140736974345872 140736974343464 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 2790170 2131570 170 456 0 2789706 0
Current children cumulated CPU time (s) 51.28
Current children cumulated vsize (KiB) 11160680

[startup+64.1003 s]
/proc/loadavg: 2.36 2.29 2.21 3/177 18691
/proc/meminfo: memFree=10098656/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=12086368 CPUtime=64.08 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 1057554 0 0 0 6120 288 0 0 20 0 1 0 114540238 12376440832 2634673 33554432000 4194304 6058637 140736974345872 140736974343464 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 3021592 2634673 170 456 0 3021128 0
Current children cumulated CPU time (s) 64.08
Current children cumulated vsize (KiB) 12086368

[startup+70.5003 s]
/proc/loadavg: 2.33 2.28 2.21 3/177 18691
/proc/meminfo: memFree=9150768/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=12509152 CPUtime=70.48 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 1152285 0 0 0 6740 308 0 0 20 0 1 0 114540238 12809371648 2864819 33554432000 4194304 6058637 140736974345872 140736974343464 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 3127288 2864819 170 456 0 3126824 0
Current children cumulated CPU time (s) 70.48
Current children cumulated vsize (KiB) 12509152

[startup+73.7003 s]
/proc/loadavg: 2.30 2.28 2.21 3/177 18691
/proc/meminfo: memFree=8892848/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=12610040 CPUtime=73.68 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 1175523 0 0 0 7053 315 0 0 20 0 1 0 114540238 12912680960 2958064 33554432000 4194304 6058637 140736974345872 140736974343464 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 3152510 2958064 170 456 0 3152046 0
Current children cumulated CPU time (s) 73.68
Current children cumulated vsize (KiB) 12610040

[startup+75.3003 s]
/proc/loadavg: 2.30 2.28 2.21 3/177 18691
/proc/meminfo: memFree=8520932/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=12816336 CPUtime=75.28 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202496 1219088 0 0 0 7204 324 0 0 20 0 1 0 114540238 13123928064 3032800 33554432000 4194304 6058637 140736974345872 140736974343464 4251859 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 3204084 3032800 170 456 0 3203620 0
Current children cumulated CPU time (s) 75.28
Current children cumulated vsize (KiB) 12816336

[startup+76.1072 s]
/proc/loadavg: 2.30 2.28 2.21 2/177 18691
/proc/meminfo: memFree=8408324/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=12898940 CPUtime=75.83 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) S 18686 18689 15520 0 -1 4202496 1223991 0 0 0 7258 325 0 0 20 0 1 0 114540238 13208514560 3049456 33554432000 4194304 6058637 140736974345872 140736974345096 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/18689/statm: 3224735 3049456 219 456 0 3224271 0
Current children cumulated CPU time (s) 75.83
Current children cumulated vsize (KiB) 12898940

[startup+76.9002 s]
/proc/loadavg: 2.30 2.28 2.21 2/177 18691
/proc/meminfo: memFree=8408324/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=0 CPUtime=75.88 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202500 1223992 0 0 0 7258 330 0 0 20 0 1 0 114540238 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18689/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 75.88
Current children cumulated vsize (KiB) 0

[startup+77.3002 s]
/proc/loadavg: 2.20 2.25 2.20 3/177 18691
/proc/meminfo: memFree=12104516/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=0 CPUtime=76.28 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202500 1223992 0 0 0 7258 370 0 0 20 0 1 0 114540238 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18689/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 76.28
Current children cumulated vsize (KiB) 0

[startup+77.4002 s]
/proc/loadavg: 2.20 2.25 2.20 3/177 18691
/proc/meminfo: memFree=12104516/32872528 swapFree=16080/1655368
[pid=18689] ppid=18686 vsize=0 CPUtime=76.38 cores=0,2,4,6
/proc/18689/stat : 18689 (open-wbo-lsu) R 18686 18689 15520 0 -1 4202500 1223992 0 0 0 7258 380 0 0 20 0 1 0 114540238 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18689/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 76.38
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 77.4542
CPU time (s): 76.4414
CPU user time (s): 72.584
CPU system time (s): 3.85741
CPU usage (%): 98.6923
Max. virtual memory (cumulated for all children) (KiB): 12898940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.584
system time used= 3.85741
maximum resident set size= 12197828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1223992
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= 85

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.181972 second user time and 0.32395 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-07 21:01:07
IDJOB=4083652
IDBENCH=1855
IDSOLVER=2545
FILE ID=node122/4083652-1465326067
RUNJOBID= node122-1465314711-15536
PBS_JOBID= 19850115
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-cracpb1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083652-1465326067/watcher-4083652-1465326067 -o /tmp/evaluation-result-4083652-1465326067/solver-4083652-1465326067 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960  open-wbo-lsu HOME/instance-4083652-1465326067.opb

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

MD5SUM BENCH= 75f6d21683e6eb738b98c93cf5598ff3
RANDOM SEED=2126304327

node122.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		: 2666.898
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	: 5333.79
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		: 2666.898
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		: 2666.898
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	: 5332.54
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		: 2666.898
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		: 2666.898
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		: 2666.898
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	: 5332.55
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		: 2666.898
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	: 5332.55
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		: 2666.898
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:        20669840 kB
Buffers:          163852 kB
Cached:           280632 kB
SwapCached:          860 kB
Active:          9464984 kB
Inactive:         323108 kB
Active(anon):    9344328 kB
Inactive(anon):     1632 kB
Active(file):     120656 kB
Inactive(file):   321476 kB
Unevictable:     1655368 kB
Mlocked:           16080 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:      11008348 kB
Mapped:             7860 kB
Shmem:                 0 kB
Slab:             604348 kB
SReclaimable:      47660 kB
SUnreclaim:       556688 kB
KernelStack:        1480 kB
PageTables:        26528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   13414452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2811904 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= 71736 MiB
End job on node122 at 2016-06-07 21:02:24