Trace number 4100940

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? 88.7095 89.7237

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-ship04s.opb
MD5SUMfe1a2bbeb11180a9cf7bf3ad481e98b1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables43740
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint1980
Number of terms in the objective function 43740
Biggest coefficient in the objective function 3749
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 560502
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 560502
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-4100940-1466228313.opb
0.00/0.00	c File size is 1792879 bytes.
88.19/89.20	c Sum of soft weights:       560502
88.19/89.20	c |                                                                                                       |
88.19/89.20	c ========================================[ Problem Statistics ]===========================================
88.19/89.20	c |                                                                                                       |
88.19/89.20	c |  Problem Type:             Weighted                                                                   |
88.19/89.20	c |  Number of variables:         43740                                                                   |
88.19/89.20	c |  Number of hard clauses:          0                                                                   |
88.19/89.20	c |  Number of soft clauses:      43740                                                                   |
88.19/89.20	c |  Number of cardinality:           0                                                                   |
88.19/89.20	c |  Number of PB :                 660                                                                   |
88.19/89.20	c |  Parse time:                   0.21 s                                                                 |
88.19/89.20	c |                                                                                                       |
88.19/89.20	c ==========================================[ Solver Settings ]============================================
88.19/89.20	c |                                                                                                       |
88.19/89.20	c |  Algorithm:                LinearSU                                                                   |
88.19/89.20	c |  BMO strategy:                   On                                                                   |
88.19/89.20	c |  BMO search:                     No                                                                   |
88.19/89.20	c |  PB Encoding:                   GTE                                                                   |
88.19/89.20	c |                                                                                                       |
88.19/89.20	c Error: Out of memory.
88.19/89.20	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-4100940-1466228313/watcher-4100940-1466228313 -o /tmp/evaluation-result-4100940-1466228313/solver-4100940-1466228313 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100940-1466228313.opb 

pid=23880
running on 4 cores: 1,3,5,7

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: 2.03 2.10 2.07 3/176 23883
/proc/meminfo: memFree=29704380/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=4484 CPUtime=0 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 857 0 0 0 0 0 0 0 20 0 1 0 24881445 4591616 733 33554432000 4194304 6058637 140735358570624 140735104866200 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 1121 733 572 456 0 219 0

[startup+0.100123 s]
/proc/loadavg: 2.03 2.10 2.07 3/176 23883
/proc/meminfo: memFree=29704380/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=12264 CPUtime=0.09 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 2937 0 0 0 9 0 0 0 20 0 1 0 24881445 12558336 2684 33554432000 4194304 6058637 140735358570624 140735104866200 4195200 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 3066 2684 573 456 0 2164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12264

[startup+0.200349 s]
/proc/loadavg: 2.03 2.10 2.07 3/176 23883
/proc/meminfo: memFree=29704380/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=14416 CPUtime=0.19 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 3478 0 0 0 19 0 0 0 20 0 1 0 24881445 14761984 3225 33554432000 4194304 6058637 140735358570624 140735104866200 4680238 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 3604 3225 573 456 0 2702 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14416

[startup+0.300338 s]
/proc/loadavg: 2.03 2.10 2.07 3/176 23883
/proc/meminfo: memFree=29704380/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=51764 CPUtime=0.29 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 11128 0 0 0 28 1 0 0 20 0 1 0 24881445 53006336 10977 33554432000 4194304 6058637 140735358570624 140735358567528 4294863 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 12941 10978 164 456 0 12477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51764

[startup+0.700336 s]
/proc/loadavg: 2.03 2.10 2.07 3/176 23883
/proc/meminfo: memFree=29704380/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=134844 CPUtime=0.68 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 24213 0 0 0 65 3 0 0 20 0 1 0 24881445 138080256 30604 33554432000 4194304 6058637 140735358570624 140735358567528 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 33711 30604 164 456 0 33247 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 134844

[startup+1.50035 s]
/proc/loadavg: 2.03 2.09 2.07 3/177 23884
/proc/meminfo: memFree=29424680/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=286004 CPUtime=1.49 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 41421 0 0 0 141 8 0 0 20 0 1 0 24881445 292868096 62684 33554432000 4194304 6058637 140735358570624 140735358568072 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 71501 62684 164 456 0 71037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 286004

[startup+3.10035 s]
/proc/loadavg: 2.03 2.09 2.07 3/177 23884
/proc/meminfo: memFree=29167360/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=622524 CPUtime=3.09 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 68577 0 0 0 295 14 0 0 20 0 1 0 24881445 637464576 122219 33554432000 4194304 6058637 140735358570624 140735358568072 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 155664 122237 164 456 0 155200 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 622524

[startup+6.30034 s]
/proc/loadavg: 2.02 2.09 2.07 3/177 23884
/proc/meminfo: memFree=28336632/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=1075108 CPUtime=6.29 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 115855 0 0 0 601 28 0 0 20 0 1 0 24881445 1100910592 238848 33554432000 4194304 6058637 140735358570624 140735358568072 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 268777 238848 164 456 0 268313 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1075108

[startup+12.7003 s]
/proc/loadavg: 2.02 2.09 2.07 3/177 23884
/proc/meminfo: memFree=26615096/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=2496536 CPUtime=12.69 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 211518 0 0 0 1215 54 0 0 20 0 1 0 24881445 2556452864 474100 33554432000 4194304 6058637 140735358570624 140735358568072 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 624134 474100 164 456 0 623670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2496536

[startup+25.5003 s]
/proc/loadavg: 2.09 2.10 2.08 3/177 23884
/proc/meminfo: memFree=23748344/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=4234936 CPUtime=25.49 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 387050 0 0 0 2447 102 0 0 20 0 1 0 24881445 4336574464 916747 33554432000 4194304 6058637 140735358570624 140735358568344 4251859 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 1058734 916747 164 456 0 1058270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4234936

[startup+51.1003 s]
/proc/loadavg: 2.12 2.11 2.08 3/177 23884
/proc/meminfo: memFree=17784340/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=7840692 CPUtime=51.08 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 787410 0 0 0 4915 193 0 0 20 0 1 0 24881445 8028868608 1866773 33554432000 4194304 6058637 140735358570624 140735358568664 5130736 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 1960173 1866785 164 456 0 1959709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7840692

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23883 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.12 2.11 2.08 3/177 23884
/proc/meminfo: memFree=17784340/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=7843268 CPUtime=51.18 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 787940 0 0 0 4925 193 0 0 20 0 1 0 24881445 8031506432 1869346 33554432000 4194304 6058637 140735358570624 140735358568664 4588439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 1960817 1869346 164 456 0 1960353 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 7843268

[startup+76.8003 s]
/proc/loadavg: 2.08 2.10 2.08 3/177 23885
/proc/meminfo: memFree=12505248/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=11974736 CPUtime=76.78 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 1080859 0 0 0 7396 282 0 0 20 0 1 0 24881445 12262129664 2681257 33554432000 4194304 6058637 140735358570624 140735358568664 4294624 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 2993684 2681257 164 456 0 2993220 0
Current children cumulated CPU time (s) 76.78
Current children cumulated vsize (KiB) 11974736

[startup+83.2003 s]
/proc/loadavg: 2.07 2.10 2.08 3/177 23885
/proc/meminfo: memFree=10859724/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=12510524 CPUtime=83.18 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 1204446 0 0 0 8010 308 0 0 20 0 1 0 24881445 12810776576 2928506 33554432000 4194304 6058637 140735358570624 140735358568664 4294662 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 3127631 2928506 164 456 0 3127167 0
Current children cumulated CPU time (s) 83.18
Current children cumulated vsize (KiB) 12510524

[startup+86.4004 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 23885
/proc/meminfo: memFree=10316844/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=12607124 CPUtime=86.38 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 1223173 0 0 0 8322 316 0 0 20 0 1 0 24881445 12909694976 3012130 33554432000 4194304 6058637 140735358570624 140735358568664 4312995 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 3151781 3012130 164 456 0 3151317 0
Current children cumulated CPU time (s) 86.38
Current children cumulated vsize (KiB) 12607124

[startup+88.0004 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 23885
/proc/meminfo: memFree=9946124/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=12655424 CPUtime=87.99 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202496 1232536 0 0 0 8480 319 0 0 20 0 1 0 24881445 12959154176 3053686 33554432000 4194304 6058637 140735358570624 140735358568664 4300448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 3163856 3053686 164 456 0 3163392 0
Current children cumulated CPU time (s) 87.99
Current children cumulated vsize (KiB) 12655424

[startup+88.8003 s]
/proc/loadavg: 2.06 2.09 2.08 3/177 23885
/proc/meminfo: memFree=9946124/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=12726756 CPUtime=88.19 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) S 23880 23883 7337 0 -1 4202496 1234190 0 0 0 8499 320 0 0 20 0 1 0 24881445 13032198144 3058797 33554432000 4194304 6058637 140735358570624 140735358569848 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/23883/statm: 3181689 3058797 213 456 0 3181225 0
Current children cumulated CPU time (s) 88.19
Current children cumulated vsize (KiB) 12726756

[startup+89.2074 s]
/proc/loadavg: 2.06 2.09 2.08 2/178 23888
/proc/meminfo: memFree=9869204/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=0 CPUtime=88.19 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202500 1234191 0 0 0 8499 320 0 0 20 0 1 0 24881445 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23883/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 88.19
Current children cumulated vsize (KiB) 0

[startup+89.6003 s]
/proc/loadavg: 2.06 2.09 2.08 2/178 23888
/proc/meminfo: memFree=9869204/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=0 CPUtime=88.58 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202500 1234191 0 0 0 8499 359 0 0 20 0 1 0 24881445 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23883/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 88.58
Current children cumulated vsize (KiB) 0

[startup+89.7004 s]
/proc/loadavg: 2.06 2.09 2.08 2/178 23888
/proc/meminfo: memFree=9869204/32872528 swapFree=526336/559040
[pid=23883] ppid=23880 vsize=0 CPUtime=88.68 cores=1,3,5,7
/proc/23883/stat : 23883 (open-wbo-lsu) R 23880 23883 7337 0 -1 4202500 1234191 0 0 0 8499 369 0 0 20 0 1 0 24881445 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23883/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 88.68
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 89.7237
CPU time (s): 88.7095
CPU user time (s): 84.9921
CPU system time (s): 3.71743
CPU usage (%): 98.8696
Max. virtual memory (cumulated for all children) (KiB): 12726756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.9921
system time used= 3.71743
maximum resident set size= 12235192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1234191
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= 94

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.218966 second user time and 0.367944 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:38:33
IDJOB=4100940
IDBENCH=1680
IDSOLVER=2545
FILE ID=node106/4100940-1466228313
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71696 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-ship04s.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100940-1466228313/watcher-4100940-1466228313 -o /tmp/evaluation-result-4100940-1466228313/solver-4100940-1466228313 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100940-1466228313.opb

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

MD5SUM BENCH= fe1a2bbeb11180a9cf7bf3ad481e98b1
RANDOM SEED=70732414

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:        29707444 kB
Buffers:          100344 kB
Cached:           193932 kB
SwapCached:         1844 kB
Active:          1641112 kB
Inactive:         222904 kB
Active(anon):    1568364 kB
Inactive(anon):     3204 kB
Active(file):      72748 kB
Inactive(file):   219700 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             11456 kB
Writeback:             0 kB
AnonPages:       2229900 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             607648 kB
SReclaimable:      50760 kB
SUnreclaim:       556888 kB
KernelStack:        1472 kB
PageTables:         8152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2724968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    243712 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 07:40:03