Trace number 4101622

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? 142.282 143.304

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-timtab1.opb
MD5SUMc0c51739754f7ff71a39eb839c3accdf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark162257
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 171974
Optimality of the best value was proved NO
Number of variables3763
Total number of constraints453
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 constraints453
Minimum length of a constraint2
Maximum length of a constraint138
Number of terms in the objective function 1925
Biggest coefficient in the objective function 5406
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 525309
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 166003
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525309
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-4101622-1466227581.opb
0.00/0.00	c File size is 172130 bytes.
141.68/142.71	c Sum of soft weights:       525309
141.68/142.71	c |                                                                                                       |
141.68/142.71	c ========================================[ Problem Statistics ]===========================================
141.68/142.71	c |                                                                                                       |
141.68/142.71	c |  Problem Type:             Weighted                                                                   |
141.68/142.71	c |  Number of variables:          3763                                                                   |
141.68/142.71	c |  Number of hard clauses:          0                                                                   |
141.68/142.71	c |  Number of soft clauses:       1925                                                                   |
141.68/142.71	c |  Number of cardinality:           0                                                                   |
141.68/142.71	c |  Number of PB :                 624                                                                   |
141.68/142.71	c |  Parse time:                   0.02 s                                                                 |
141.68/142.71	c |                                                                                                       |
141.68/142.71	c Error: Out of memory.
141.68/142.71	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-4101622-1466227581/watcher-4101622-1466227581 -o /tmp/evaluation-result-4101622-1466227581/solver-4101622-1466227581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24076 --watchdog 1960 open-wbo HOME/instance-4101622-1466227581.opb 

pid=27303
running on 8 cores: 0-3,8-11

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: 2.26 2.10 2.03 3/258 27306
/proc/meminfo: memFree=30000436/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=3036 CPUtime=0 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 504 0 0 0 0 0 0 0 20 0 1 0 24802749 3108864 379 33554432000 4194304 6059633 140733279954864 140733279953208 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 759 379 177 456 0 252 0

[startup+0.100164 s]
/proc/loadavg: 2.26 2.10 2.03 3/258 27306
/proc/meminfo: memFree=30000436/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=31652 CPUtime=0.09 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 6087 0 0 0 9 0 0 0 20 0 1 0 24802749 32411648 6412 33554432000 4194304 6059633 140733279954864 140733279953208 4239837 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 7913 6415 162 456 0 7449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31652

[startup+0.200375 s]
/proc/loadavg: 2.26 2.10 2.03 3/258 27306
/proc/meminfo: memFree=30000436/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=60452 CPUtime=0.19 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 11579 0 0 0 18 1 0 0 20 0 1 0 24802749 61902848 12307 33554432000 4194304 6059633 140733279954864 140733279952920 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 15113 12308 162 456 0 14649 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 60452

[startup+0.300337 s]
/proc/loadavg: 2.26 2.10 2.03 3/258 27306
/proc/meminfo: memFree=30000436/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=88016 CPUtime=0.29 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 16074 0 0 0 27 2 0 0 20 0 1 0 24802749 90128384 17824 33554432000 4194304 6059633 140733279954864 140733279952920 4239837 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 22004 17824 162 456 0 21540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 88016

[startup+0.700292 s]
/proc/loadavg: 2.26 2.10 2.03 3/258 27306
/proc/meminfo: memFree=30000436/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=195480 CPUtime=0.69 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 28205 0 0 0 64 5 0 0 20 0 1 0 24802749 200171520 39867 33554432000 4194304 6059633 140733279954864 140733279952920 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 48870 39868 162 456 0 48406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 195480

[startup+1.50028 s]
/proc/loadavg: 2.26 2.10 2.03 3/259 27307
/proc/meminfo: memFree=29694940/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=409432 CPUtime=1.49 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 43552 0 0 0 140 9 0 0 20 0 1 0 24802749 419258368 82170 33554432000 4194304 6059633 140733279954864 140733279952584 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 102358 82170 162 456 0 101894 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 409432

[startup+3.10029 s]
/proc/loadavg: 2.24 2.10 2.03 3/259 27307
/proc/meminfo: memFree=29340096/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=923748 CPUtime=3.09 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 66929 0 0 0 291 18 0 0 20 0 1 0 24802749 945917952 162130 33554432000 4194304 6059633 140733279954864 140733279952584 5040984 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 230937 162137 162 456 0 230473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 923748

[startup+6.3003 s]
/proc/loadavg: 2.24 2.10 2.03 3/259 27307
/proc/meminfo: memFree=28488596/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=1445320 CPUtime=6.29 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 97406 0 0 0 595 34 0 0 20 0 1 0 24802749 1480007680 318311 33554432000 4194304 6059633 140733279954864 140733279952584 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 361330 318311 162 456 0 360866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1445320

[startup+12.7003 s]
/proc/loadavg: 2.22 2.10 2.03 3/259 27307
/proc/meminfo: memFree=26684500/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=2758112 CPUtime=12.69 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 157328 0 0 0 1208 61 0 0 20 0 1 0 24802749 2824306688 570857 33554432000 4194304 6059633 140733279954864 140733279952888 4313178 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 689528 570857 162 456 0 689064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2758112

[startup+25.5004 s]
/proc/loadavg: 2.24 2.11 2.03 3/259 27307
/proc/meminfo: memFree=24256588/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=4222860 CPUtime=25.48 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 260973 0 0 0 2454 94 0 0 20 0 1 0 24802749 4324208640 839324 33554432000 4194304 6059633 140733279954864 140733279952888 4589383 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 1055715 839324 162 456 0 1055251 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4222860

[startup+51.1004 s]
/proc/loadavg: 2.16 2.10 2.03 3/259 27307
/proc/meminfo: memFree=19774192/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=6411580 CPUtime=51.08 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 501651 0 0 0 4952 156 0 0 20 0 1 0 24802749 6565457920 1408388 33554432000 4194304 6059633 140733279954864 140733279952888 4294854 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 1602895 1408388 162 456 0 1602431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6411580

[startup+102.3 s]
/proc/loadavg: 2.06 2.08 2.02 3/259 27308
/proc/meminfo: memFree=10652780/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=12685648 CPUtime=102.29 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 911748 0 0 0 9911 318 0 0 20 0 1 0 24802749 12990103552 2517780 33554432000 4194304 6059633 140733279954864 140733279952888 4589383 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3171412 2517780 162 456 0 3170948 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 12685648

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27306 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.41 s]
/proc/loadavg: 2.06 2.08 2.02 3/259 27308
/proc/meminfo: memFree=10652780/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=12687576 CPUtime=102.38 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 912140 0 0 0 9920 318 0 0 20 0 1 0 24802749 12992077824 2519194 33554432000 4194304 6059633 140733279954864 140733279952888 4252054 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3171894 2519195 162 456 0 3171430 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 12687576

[startup+128 s]
/proc/loadavg: 2.04 2.07 2.02 2/252 27340
/proc/meminfo: memFree=19301928/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=14485148 CPUtime=127.97 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 1188661 0 0 0 12389 408 0 0 20 0 1 0 24802749 14832791552 3162305 33554432000 4194304 6059633 140733279954864 140733279952584 4313238 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3621287 3162305 162 456 0 3620823 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 14485148

[startup+134.4 s]
/proc/loadavg: 1.96 2.06 2.02 2/252 27340
/proc/meminfo: memFree=18648504/32872528 swapFree=7808/7808
[pid=27306] ppid=27303 vsize=14752664 CPUtime=134.37 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 1248892 0 0 0 13004 433 0 0 20 0 1 0 24802749 15106727936 3317485 33554432000 4194304 6059633 140733279954864 140733279952888 4589364 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3688166 3317486 162 456 0 3687702 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 14752664

[startup+137.61 s]
/proc/loadavg: 1.88 2.04 2.01 2/252 27340
/proc/meminfo: memFree=18334072/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=14891564 CPUtime=137.58 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 1280088 0 0 0 13309 449 0 0 20 0 1 0 24802749 15248961536 3394671 33554432000 4194304 6059633 140733279954864 140733279952632 5278442 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3722891 3394672 162 456 0 3722427 0
Current children cumulated CPU time (s) 137.58
Current children cumulated vsize (KiB) 14891564

[startup+140.8 s]
/proc/loadavg: 1.88 2.04 2.01 2/252 27340
/proc/meminfo: memFree=17988576/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=15064688 CPUtime=140.78 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202496 1319952 0 0 0 13614 464 0 0 20 0 1 0 24802749 15426240512 3478992 33554432000 4194304 6059633 140733279954864 140733279952888 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3766172 3478992 162 456 0 3765708 0
Current children cumulated CPU time (s) 140.78
Current children cumulated vsize (KiB) 15064688

[startup+142.4 s]
/proc/loadavg: 1.88 2.04 2.01 1/252 27340
/proc/meminfo: memFree=17922496/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=15148340 CPUtime=141.68 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) S 27303 27306 15292 0 -1 4202496 1323618 0 0 0 13699 469 0 0 20 0 1 0 24802749 15511900160 3494922 33554432000 4194304 6059633 140733279954864 140733279954088 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 10 0 0 0 0 0
/proc/27306/statm: 3787085 3494922 210 456 0 3786621 0
Current children cumulated CPU time (s) 141.68
Current children cumulated vsize (KiB) 15148340

[startup+142.8 s]
/proc/loadavg: 1.88 2.04 2.01 1/252 27340
/proc/meminfo: memFree=17922496/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=0 CPUtime=141.77 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202500 1323620 0 0 0 13699 478 0 0 20 0 1 0 24802749 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/27306/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.77
Current children cumulated vsize (KiB) 0

[startup+143.2 s]
/proc/loadavg: 1.73 2.00 2.00 2/252 27340
/proc/meminfo: memFree=23210740/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=0 CPUtime=142.17 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202500 1323620 0 0 0 13699 518 0 0 20 0 1 0 24802749 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/27306/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 142.17
Current children cumulated vsize (KiB) 0

[startup+143.3 s]
/proc/loadavg: 1.73 2.00 2.00 2/252 27340
/proc/meminfo: memFree=23210740/32872528 swapFree=7804/7804
[pid=27306] ppid=27303 vsize=0 CPUtime=142.27 cores=0-3,8-11
/proc/27306/stat : 27306 (open-wbo) R 27303 27306 15292 0 -1 4202500 1323620 0 0 0 13699 528 0 0 20 0 1 0 24802749 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/27306/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 142.27
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 143.304
CPU time (s): 142.282
CPU user time (s): 136.998
CPU system time (s): 5.2842
CPU usage (%): 99.2869
Max. virtual memory (cumulated for all children) (KiB): 15148340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 136.998
system time used= 5.2842
maximum resident set size= 13979696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1323620
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= 149

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.940856 second user time and 1.54876 second system time

The end

Launcher Data 

Begin job on node132 at 2016-06-18 07:26:22
IDJOB=4101622
IDBENCH=1773
IDSOLVER=2547
FILE ID=node132/4101622-1466227581
RUNJOBID= node132-1466223172-24076
PBS_JOBID= 19918145
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-timtab1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101622-1466227581/watcher-4101622-1466227581 -o /tmp/evaluation-result-4101622-1466227581/solver-4101622-1466227581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24076 --watchdog 1960  open-wbo HOME/instance-4101622-1466227581.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= c0c51739754f7ff71a39eb839c3accdf
RANDOM SEED=1135029479

node132.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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 8
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        30001196 kB
Buffers:           71924 kB
Cached:           118020 kB
SwapCached:         1744 kB
Active:          1976840 kB
Inactive:         134760 kB
Active(anon):    1921780 kB
Inactive(anon):     3000 kB
Active(file):      55060 kB
Inactive(file):   131760 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108856 kB
SwapFree:       67099332 kB
Dirty:              9936 kB
Writeback:            12 kB
AnonPages:       2002192 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             606808 kB
SReclaimable:      46780 kB
SUnreclaim:       560028 kB
KernelStack:        2200 kB
PageTables:         8172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2351184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987140 kB
HardwareCorrupted:     0 kB
AnonHugePages:    366592 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= 71732 MiB
End job on node132 at 2016-06-18 07:28:45