Trace number 4100494

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 PB16? 152.686 153.712

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-B1C1S1.opb
MD5SUMcc797868c6f9cb3811b8dc2300ad7f9f
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 benchmark275.589
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 556800
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
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-4100494-1466225641.opb
0.00/0.00	c File size is 3617989 bytes.
151.99/153.02	c Sum of soft weights:       556800
151.99/153.02	c |                                                                                                       |
151.99/153.02	c ========================================[ Problem Statistics ]===========================================
151.99/153.02	c |                                                                                                       |
151.99/153.02	c |  Problem Type:             Weighted                                                                   |
151.99/153.02	c |  Number of variables:        107808                                                                   |
151.99/153.02	c |  Number of hard clauses:          0                                                                   |
151.99/153.02	c |  Number of soft clauses:      38688                                                                   |
151.99/153.02	c |  Number of cardinality:           0                                                                   |
151.99/153.02	c |  Number of PB :                5184                                                                   |
151.99/153.02	c |  Parse time:                   0.44 s                                                                 |
151.99/153.02	c |                                                                                                       |
151.99/153.02	c Error: Out of memory.
151.99/153.02	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-4100494-1466225641/watcher-4100494-1466225641 -o /tmp/evaluation-result-4100494-1466225641/solver-4100494-1466225641 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466223673-22413 --watchdog 1960 open-wbo HOME/instance-4100494-1466225641.opb 

pid=23315
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: 2.21 2.23 2.36 4/176 23318
/proc/meminfo: memFree=22925308/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=6136 CPUtime=0 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 1270 0 0 0 0 0 0 0 20 0 1 0 24612510 6283264 1146 33554432000 4194304 6059633 140733598488672 140734540669864 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 1534 1147 1017 456 0 186 0

[startup+0.100167 s]
/proc/loadavg: 2.21 2.23 2.36 4/176 23318
/proc/meminfo: memFree=22925308/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=15040 CPUtime=0.09 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 3627 0 0 0 9 0 0 0 20 0 1 0 24612510 15400960 3389 33554432000 4194304 6059633 140733598488672 140734540669864 5131227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3760 3390 1018 456 0 2412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15040

[startup+0.200332 s]
/proc/loadavg: 2.21 2.23 2.36 4/176 23318
/proc/meminfo: memFree=22925308/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=21112 CPUtime=0.18 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 5129 0 0 0 18 0 0 0 20 0 1 0 24612510 21618688 4891 33554432000 4194304 6059633 140733598488672 140734540669864 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 5278 4891 1018 456 0 3930 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 21112

[startup+0.300323 s]
/proc/loadavg: 2.21 2.23 2.36 4/176 23318
/proc/meminfo: memFree=22925308/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=23752 CPUtime=0.29 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 5801 0 0 0 28 1 0 0 20 0 1 0 24612510 24322048 5563 33554432000 4194304 6059633 140733598488672 140734540669864 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 5938 5564 1018 456 0 4590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23752

[startup+0.700273 s]
/proc/loadavg: 2.21 2.23 2.36 4/176 23318
/proc/meminfo: memFree=22925308/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=139816 CPUtime=0.69 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 26846 0 0 0 65 4 0 0 20 0 1 0 24612510 143171584 28867 33554432000 4194304 6059633 140733598488672 140733598485576 4239837 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 34954 28867 162 456 0 34490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 139816

[startup+1.50028 s]
/proc/loadavg: 2.21 2.23 2.36 4/177 23319
/proc/meminfo: memFree=22667140/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=270440 CPUtime=1.49 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 45791 0 0 0 141 8 0 0 20 0 1 0 24612510 276930560 60321 33554432000 4194304 6059633 140733598488672 140733598486120 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 67610 60321 162 456 0 67146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 270440

[startup+3.10028 s]
/proc/loadavg: 2.21 2.23 2.36 4/177 23319
/proc/meminfo: memFree=22423852/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=533188 CPUtime=3.09 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 73276 0 0 0 294 15 0 0 20 0 1 0 24612510 545984512 114249 33554432000 4194304 6059633 140733598488672 140733598486392 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 133297 114250 162 456 0 132833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 533188

[startup+6.30028 s]
/proc/loadavg: 2.19 2.23 2.36 3/177 23319
/proc/meminfo: memFree=21866476/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=889844 CPUtime=6.29 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 113031 0 0 0 603 26 0 0 20 0 1 0 24612510 911200256 206026 33554432000 4194304 6059633 140733598488672 140733598486696 5131227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 222461 206026 162 456 0 221997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 889844

[startup+12.7003 s]
/proc/loadavg: 2.17 2.22 2.36 4/177 23319
/proc/meminfo: memFree=20710056/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=1903292 CPUtime=12.68 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 194726 0 0 0 1219 49 0 0 20 0 1 0 24612510 1948971008 379679 33554432000 4194304 6059633 140733598488672 140733598486696 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 475823 379680 162 456 0 475359 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1903292

[startup+25.5004 s]
/proc/loadavg: 2.28 2.24 2.36 3/177 23319
/proc/meminfo: memFree=18299400/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=3125772 CPUtime=25.48 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 316541 0 0 0 2463 85 0 0 20 0 1 0 24612510 3200790528 675157 33554432000 4194304 6059633 140733598488672 140733598486120 4313160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 781443 675157 162 456 0 780979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3125772

[startup+51.1004 s]
/proc/loadavg: 2.25 2.24 2.36 4/177 23319
/proc/meminfo: memFree=14596764/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=5349404 CPUtime=51.08 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 535322 0 0 0 4964 144 0 0 20 0 1 0 24612510 5477789696 1203832 33554432000 4194304 6059633 140733598488672 140733598486392 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 1337351 1203832 162 456 0 1336887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5349404

[startup+102.3 s]
/proc/loadavg: 2.29 2.25 2.35 4/177 23366
/proc/meminfo: memFree=20654436/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=11956208 CPUtime=102.28 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 989064 0 0 0 9939 289 0 0 20 0 1 0 24612510 12243156992 2314142 33554432000 4194304 6059633 140733598488672 140733598486440 4252202 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 2989052 2314142 162 456 0 2988588 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11956208

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23318 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.29 2.25 2.35 4/177 23366
/proc/meminfo: memFree=20654436/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=11958852 CPUtime=102.38 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 989717 0 0 0 9949 289 0 0 20 0 1 0 24612510 12245864448 2315817 33554432000 4194304 6059633 140733598488672 140733598486440 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 2989713 2315817 162 456 0 2989249 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 11958852

[startup+128 s]
/proc/loadavg: 2.26 2.24 2.35 3/177 23366
/proc/meminfo: memFree=18457416/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=12895368 CPUtime=127.97 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 1212613 0 0 0 12454 343 0 0 20 0 1 0 24612510 13204856832 2862443 33554432000 4194304 6059633 140733598488672 140733598486392 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3223842 2862443 162 456 0 3223378 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 12895368

[startup+140.8 s]
/proc/loadavg: 2.27 2.24 2.35 3/177 23367
/proc/meminfo: memFree=17320680/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=13430940 CPUtime=140.77 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 1326501 0 0 0 13699 378 0 0 20 0 1 0 24612510 13753282560 3151093 33554432000 4194304 6059633 140733598488672 140733598486696 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3357735 3151093 162 456 0 3357271 0
Current children cumulated CPU time (s) 140.77
Current children cumulated vsize (KiB) 13430940

[startup+147.2 s]
/proc/loadavg: 2.33 2.26 2.35 4/177 23367
/proc/meminfo: memFree=16920484/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=14180680 CPUtime=147.16 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 1377919 0 0 0 14323 393 0 0 20 0 1 0 24612510 14521016320 3269452 33554432000 4194304 6059633 140733598488672 140733598486696 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3545170 3269452 162 456 0 3544706 0
Current children cumulated CPU time (s) 147.16
Current children cumulated vsize (KiB) 14180680

[startup+150.4 s]
/proc/loadavg: 2.30 2.25 2.35 3/177 23367
/proc/meminfo: memFree=16649980/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=14545760 CPUtime=150.37 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 1404071 0 0 0 14633 404 0 0 20 0 1 0 24612510 14894858240 3341083 33554432000 4194304 6059633 140733598488672 140733598486120 5046851 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3636440 3341083 162 456 0 3635976 0
Current children cumulated CPU time (s) 150.37
Current children cumulated vsize (KiB) 14545760

[startup+152 s]
/proc/loadavg: 2.30 2.25 2.35 3/177 23367
/proc/meminfo: memFree=16413196/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=14691868 CPUtime=151.97 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202496 1423566 0 0 0 14788 409 0 0 20 0 1 0 24612510 15044472832 3383572 33554432000 4194304 6059633 140733598488672 140733598486120 4318568 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3672967 3383572 209 456 0 3672503 0
Current children cumulated CPU time (s) 151.97
Current children cumulated vsize (KiB) 14691868

[startup+152.8 s]
/proc/loadavg: 2.30 2.25 2.35 3/177 23367
/proc/meminfo: memFree=16413196/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=14691868 CPUtime=151.99 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) S 23315 23318 15709 0 -1 4202496 1423567 0 0 0 14790 409 0 0 20 0 1 0 24612510 15044472832 3383573 33554432000 4194304 6059633 140733598488672 140733598487896 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/23318/statm: 3672967 3383573 210 456 0 3672503 0
Current children cumulated CPU time (s) 151.99
Current children cumulated vsize (KiB) 14691868

[startup+153.2 s]
/proc/loadavg: 2.30 2.25 2.35 2/177 23367
/proc/meminfo: memFree=16396320/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=0 CPUtime=152.16 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202500 1423569 0 0 0 14790 426 0 0 20 0 1 0 24612510 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23318/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 152.16
Current children cumulated vsize (KiB) 0

[startup+153.6 s]
/proc/loadavg: 2.30 2.25 2.35 2/177 23367
/proc/meminfo: memFree=16396320/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=0 CPUtime=152.56 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202500 1423569 0 0 0 14790 466 0 0 20 0 1 0 24612510 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23318/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 152.56
Current children cumulated vsize (KiB) 0

[startup+153.7 s]
/proc/loadavg: 2.30 2.25 2.35 2/177 23367
/proc/meminfo: memFree=16396320/32872528 swapFree=1534436/1655032
[pid=23318] ppid=23315 vsize=0 CPUtime=152.66 cores=0,2,4,6
/proc/23318/stat : 23318 (open-wbo) R 23315 23318 15709 0 -1 4202500 1423569 0 0 0 14790 476 0 0 20 0 1 0 24612510 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23318/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 152.66
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 153.712
CPU time (s): 152.686
CPU user time (s): 147.91
CPU system time (s): 4.77627
CPU usage (%): 99.3322
Max. virtual memory (cumulated for all children) (KiB): 14691868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 147.91
system time used= 4.77627
maximum resident set size= 13534300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1423569
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= 366

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.369943 second user time and 0.619905 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-18 06:54:01
IDJOB=4100494
IDBENCH=1623
IDSOLVER=2547
FILE ID=node122/4100494-1466225641
RUNJOBID= node122-1466223673-22413
PBS_JOBID= 19918155
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-B1C1S1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100494-1466225641/watcher-4100494-1466225641 -o /tmp/evaluation-result-4100494-1466225641/solver-4100494-1466225641 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466223673-22413 --watchdog 1960  open-wbo HOME/instance-4100494-1466225641.opb

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

MD5SUM BENCH= cc797868c6f9cb3811b8dc2300ad7f9f
RANDOM SEED=1599362016

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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        22925836 kB
Buffers:          141520 kB
Cached:           181412 kB
SwapCached:            0 kB
Active:          7308244 kB
Inactive:         227604 kB
Active(anon):    7204572 kB
Inactive(anon):    11152 kB
Active(file):     103672 kB
Inactive(file):   216452 kB
Unevictable:     1655032 kB
Mlocked:         1534436 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8168 kB
Writeback:             0 kB
AnonPages:       8848960 kB
Mapped:            13492 kB
Shmem:               204 kB
Slab:             608668 kB
SReclaimable:      52076 kB
SUnreclaim:       556592 kB
KernelStack:        1472 kB
PageTables:        22252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    9805016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2344960 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= 71728 MiB
End job on node122 at 2016-06-18 06:56:35