Trace number 4100916

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? 141.946 143.026

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb
MD5SUMc9c03ffbcefada456722b42cc16a80ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark838
Best CPU time to get the best result obtained on this benchmark1800.79
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1895
Optimality of the best value was proved NO
Number of variables74400
Total number of constraints1408
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 constraints1408
Minimum length of a constraint90
Maximum length of a constraint930
Number of terms in the objective function 55800
Biggest coefficient in the objective function 718
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 571800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 169126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 571800
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-4100916-1466228154.opb
0.00/0.00	c File size is 3368779 bytes.
141.42/142.50	c Sum of soft weights:       571800
141.42/142.50	c |                                                                                                       |
141.42/142.50	c ========================================[ Problem Statistics ]===========================================
141.42/142.50	c |                                                                                                       |
141.42/142.50	c |  Problem Type:             Weighted                                                                   |
141.42/142.50	c |  Number of variables:         74400                                                                   |
141.42/142.50	c |  Number of hard clauses:          0                                                                   |
141.42/142.50	c |  Number of soft clauses:      55800                                                                   |
141.42/142.50	c |  Number of cardinality:           0                                                                   |
141.42/142.50	c |  Number of PB :                2028                                                                   |
141.42/142.50	c |  Parse time:                   0.37 s                                                                 |
141.42/142.50	c |                                                                                                       |
141.42/142.50	c ==========================================[ Solver Settings ]============================================
141.42/142.50	c |                                                                                                       |
141.42/142.50	c |  Algorithm:                LinearSU                                                                   |
141.42/142.50	c |  BMO strategy:                   On                                                                   |
141.42/142.50	c |  BMO search:                     No                                                                   |
141.42/142.50	c |  PB Encoding:                   GTE                                                                   |
141.42/142.50	c |                                                                                                       |
141.42/142.50	c Error: Out of memory.
141.42/142.50	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-4100916-1466228154/watcher-4100916-1466228154 -o /tmp/evaluation-result-4100916-1466228154/solver-4100916-1466228154 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4100916-1466228154.opb 

pid=23739
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: 2.12 2.12 2.07 3/176 23742
/proc/meminfo: memFree=20372588/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=5628 CPUtime=0 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 1155 0 0 0 0 0 0 0 20 0 1 0 24865565 5763072 1030 33554432000 4194304 6058637 140734780853824 140737403109608 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 1407 1030 957 456 0 120 0

[startup+0.100164 s]
/proc/loadavg: 2.12 2.12 2.07 3/176 23742
/proc/meminfo: memFree=20372588/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=14984 CPUtime=0.09 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 3466 0 0 0 9 0 0 0 20 0 1 0 24865565 15343616 3341 33554432000 4194304 6058637 140734780853824 140734780852408 5040864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 3746 3342 957 456 0 2459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14984

[startup+0.200334 s]
/proc/loadavg: 2.12 2.12 2.07 3/176 23742
/proc/meminfo: memFree=20372588/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=17504 CPUtime=0.19 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 4279 0 0 0 19 0 0 0 20 0 1 0 24865565 17924096 3990 33554432000 4194304 6058637 140734780853824 140734780852408 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 4376 3991 958 456 0 3089 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17504

[startup+0.300335 s]
/proc/loadavg: 2.12 2.12 2.07 3/176 23742
/proc/meminfo: memFree=20372588/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=21868 CPUtime=0.29 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 5373 0 0 0 29 0 0 0 20 0 1 0 24865565 22392832 5084 33554432000 4194304 6058637 140734780853824 140734780852408 4927609 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 5467 5084 958 456 0 4180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21868

[startup+0.700332 s]
/proc/loadavg: 2.12 2.12 2.07 3/176 23742
/proc/meminfo: memFree=20372588/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=124196 CPUtime=0.69 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 23172 0 0 0 65 4 0 0 20 0 1 0 24865565 127176704 26007 33554432000 4194304 6058637 140734780853824 140734780852408 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 31049 26008 164 456 0 30585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 124196

[startup+1.50034 s]
/proc/loadavg: 2.12 2.12 2.07 3/177 23743
/proc/meminfo: memFree=20128396/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=257468 CPUtime=1.48 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 43045 0 0 0 141 7 0 0 20 0 1 0 24865565 263647232 58144 33554432000 4194304 6058637 140734780853824 140734780851544 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 64367 58144 164 456 0 63903 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 257468

[startup+3.10033 s]
/proc/loadavg: 2.12 2.12 2.07 3/177 23743
/proc/meminfo: memFree=19901740/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=500076 CPUtime=3.08 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 65525 0 0 0 295 13 0 0 20 0 1 0 24865565 512077824 101077 33554432000 4194304 6058637 140734780853824 140734780852200 4312980 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 125019 101077 164 456 0 124555 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 500076

[startup+6.30035 s]
/proc/loadavg: 2.27 2.15 2.08 3/177 23743
/proc/meminfo: memFree=19352092/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=781096 CPUtime=6.29 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 94783 0 0 0 608 21 0 0 20 0 1 0 24865565 799842304 171400 33554432000 4194304 6058637 140734780853824 140734780851816 4313040 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 195274 171400 164 456 0 194810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 781096

[startup+12.7003 s]
/proc/loadavg: 2.25 2.15 2.08 3/177 23743
/proc/meminfo: memFree=18341696/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=1623736 CPUtime=12.68 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 147548 0 0 0 1229 39 0 0 20 0 1 0 24865565 1662705664 307052 33554432000 4194304 6058637 140734780853824 140734780851864 4294662 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 405934 307053 164 456 0 405470 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1623736

[startup+25.5004 s]
/proc/loadavg: 2.27 2.16 2.09 3/177 23789
/proc/meminfo: memFree=27818204/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=2690212 CPUtime=25.48 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 255711 0 0 0 2481 67 0 0 20 0 1 0 24865565 2754777088 584611 33554432000 4194304 6058637 140734780853824 140734780851864 4294672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 672553 584611 164 456 0 672089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2690212

[startup+51.1004 s]
/proc/loadavg: 2.18 2.14 2.08 3/177 23789
/proc/meminfo: memFree=23490344/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=4770676 CPUtime=51.08 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 479592 0 0 0 4978 130 0 0 20 0 1 0 24865565 4885172224 1147217 33554432000 4194304 6058637 140734780853824 140734780851816 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 1192669 1147217 164 456 0 1192205 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4770676

[startup+102.3 s]
/proc/loadavg: 2.08 2.12 2.08 3/177 23791
/proc/meminfo: memFree=13910332/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=11488740 CPUtime=102.25 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 987915 0 0 0 9953 272 0 0 20 0 1 0 24865565 11764469760 2333263 33554432000 4194304 6058637 140734780853824 140734780852392 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 2872185 2333264 164 456 0 2871721 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11488740

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23742 sig 9
??? kill -23742 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.08 2.12 2.08 3/177 23791
/proc/meminfo: memFree=13910332/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=11490540 CPUtime=102.35 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 988387 0 0 0 9963 272 0 0 20 0 1 0 24865565 11766312960 2335268 33554432000 4194304 6058637 140734780853824 140734780852392 4313042 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 2872635 2335268 164 456 0 2872171 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 11490540

[startup+128 s]
/proc/loadavg: 2.05 2.11 2.08 3/177 23791
/proc/meminfo: memFree=9330668/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=12488528 CPUtime=127.92 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 1200755 0 0 0 12465 327 0 0 20 0 1 0 24865565 12788252672 2896157 33554432000 4194304 6058637 140734780853824 140734780851816 4312986 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 3122132 2896158 165 456 0 3121668 0
Current children cumulated CPU time (s) 127.92
Current children cumulated vsize (KiB) 12488528

[startup+134.4 s]
/proc/loadavg: 2.04 2.10 2.08 3/177 23791
/proc/meminfo: memFree=8302232/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=12715520 CPUtime=134.32 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 1257248 0 0 0 13091 341 0 0 20 0 1 0 24865565 13020692480 3028278 33554432000 4194304 6058637 140734780853824 140734780851816 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 3178880 3028278 165 456 0 3178416 0
Current children cumulated CPU time (s) 134.32
Current children cumulated vsize (KiB) 12715520

[startup+137.607 s]
/proc/loadavg: 2.04 2.10 2.08 3/177 23791
/proc/meminfo: memFree=7858456/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=12760644 CPUtime=137.52 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 1268422 0 0 0 13406 346 0 0 20 0 1 0 24865565 13066899456 3078335 33554432000 4194304 6058637 140734780853824 140734780851816 4312968 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 3190161 3078335 165 456 0 3189697 0
Current children cumulated CPU time (s) 137.52
Current children cumulated vsize (KiB) 12760644

[startup+140.8 s]
/proc/loadavg: 2.04 2.10 2.08 3/177 23792
/proc/meminfo: memFree=7120640/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=12805768 CPUtime=140.72 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202496 1279601 0 0 0 13721 351 0 0 20 0 1 0 24865565 13113106432 3127839 33554432000 4194304 6058637 140734780853824 140734780851816 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 3201442 3127839 165 456 0 3200978 0
Current children cumulated CPU time (s) 140.72
Current children cumulated vsize (KiB) 12805768

[startup+142.4 s]
/proc/loadavg: 2.04 2.10 2.08 2/177 23792
/proc/meminfo: memFree=7002384/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=12879580 CPUtime=141.42 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) S 23739 23742 7337 0 -1 4202496 1282128 0 0 0 13790 352 0 0 20 0 1 0 24865565 13188689920 3136902 33554432000 4194304 6058637 140734780853824 140734780853048 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/23742/statm: 3219895 3136902 214 456 0 3219431 0
Current children cumulated CPU time (s) 141.42
Current children cumulated vsize (KiB) 12879580

[startup+142.8 s]
/proc/loadavg: 2.04 2.10 2.08 2/177 23792
/proc/meminfo: memFree=7002384/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=0 CPUtime=141.71 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202500 1282129 0 0 0 13790 381 0 0 20 0 1 0 24865565 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23742/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.71
Current children cumulated vsize (KiB) 0

[startup+143 s]
/proc/loadavg: 2.04 2.10 2.08 4/177 23792
/proc/meminfo: memFree=19041460/32872528 swapFree=526336/559040
[pid=23742] ppid=23739 vsize=0 CPUtime=141.92 cores=0,2,4,6
/proc/23742/stat : 23742 (open-wbo-lsu) R 23739 23742 7337 0 -1 4202500 1282129 0 0 0 13790 402 0 0 20 0 1 0 24865565 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/23742/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.92
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 143.026
CPU time (s): 141.946
CPU user time (s): 137.906
CPU system time (s): 4.04039
CPU usage (%): 99.2451
Max. virtual memory (cumulated for all children) (KiB): 12879580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.906
system time used= 4.04038
maximum resident set size= 12547612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1282129
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= 92
involuntary context switches= 159

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.488925 second user time and 0.622905 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:35:54
IDJOB=4100916
IDBENCH=1677
IDSOLVER=2545
FILE ID=node106/4100916-1466228154
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100916-1466228154/watcher-4100916-1466228154 -o /tmp/evaluation-result-4100916-1466228154/solver-4100916-1466228154 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4100916-1466228154.opb

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

MD5SUM BENCH= c9c03ffbcefada456722b42cc16a80ad
RANDOM SEED=1590956712

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        20373868 kB
Buffers:          100092 kB
Cached:           198448 kB
SwapCached:         1844 kB
Active:         10954888 kB
Inactive:         222196 kB
Active(anon):   10877676 kB
Inactive(anon):     3204 kB
Active(file):      77212 kB
Inactive(file):   218992 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              7768 kB
Writeback:             0 kB
AnonPages:      11566288 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             606980 kB
SReclaimable:      50664 kB
SUnreclaim:       556316 kB
KernelStack:        1472 kB
PageTables:        27636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   12795808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4118528 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= 71688 MiB
End job on node106 at 2016-06-18 07:38:18