Trace number 4101484

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? 153.479 154.532

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-vpm1.opb
MD5SUM7d8a1496a778abf94cc39a37abc46ff3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark67.7647
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51
Optimality of the best value was proved NO
Number of variables2754
Total number of constraints444
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 constraints444
Minimum length of a constraint11
Maximum length of a constraint82
Number of terms in the objective function 168
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 168
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 204800
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524341
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-4101484-1466231490.opb
0.00/0.00	c File size is 104310 bytes.
152.94/154.00	c Sum of soft weights:          168
152.94/154.00	c |                                                                                                       |
152.94/154.00	c ========================================[ Problem Statistics ]===========================================
152.94/154.00	c |                                                                                                       |
152.94/154.00	c |  Problem Type:           Unweighted                                                                   |
152.94/154.00	c |  Number of variables:          2754                                                                   |
152.94/154.00	c |  Number of hard clauses:          0                                                                   |
152.94/154.00	c |  Number of soft clauses:        168                                                                   |
152.94/154.00	c |  Number of cardinality:           0                                                                   |
152.94/154.00	c |  Number of PB :                 486                                                                   |
152.94/154.00	c |  Parse time:                   0.01 s                                                                 |
152.94/154.00	c |                                                                                                       |
152.94/154.00	c ==========================================[ Solver Settings ]============================================
152.94/154.00	c |                                                                                                       |
152.94/154.00	c |  Algorithm:                LinearSU                                                                   |
152.94/154.00	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
152.94/154.00	c |                                                                                                       |
152.94/154.00	c Error: Out of memory.
152.94/154.00	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-4101484-1466231490/watcher-4101484-1466231490 -o /tmp/evaluation-result-4101484-1466231490/solver-4101484-1466231490 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4101484-1466231490.opb 

pid=10965
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 2.13 2.09 3/176 10968
/proc/meminfo: memFree=25926704/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=2836 CPUtime=0 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 438 0 0 0 0 0 0 0 20 0 1 0 25197966 2904064 314 33554432000 4194304 6058637 140734025186144 140736175379576 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 709 315 161 456 0 219 0

[startup+0.100168 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 10968
/proc/meminfo: memFree=25926704/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=39080 CPUtime=0.09 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 6924 0 0 0 8 1 0 0 20 0 1 0 25197966 40017920 7779 33554432000 4194304 6058637 140734025186144 140734025184472 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 9770 7780 162 456 0 9306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39080

[startup+0.200353 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 10968
/proc/meminfo: memFree=25926704/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=76028 CPUtime=0.19 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 14270 0 0 0 17 2 0 0 20 0 1 0 25197966 77852672 16106 33554432000 4194304 6058637 140734025186144 140734025184472 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 19007 16108 162 456 0 18543 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 76028

[startup+0.300339 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 10968
/proc/meminfo: memFree=25926704/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=99592 CPUtime=0.29 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 18677 0 0 0 27 2 0 0 20 0 1 0 25197966 101982208 22557 33554432000 4194304 6058637 140734025186144 140734025184472 4242283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 24898 22557 162 456 0 24434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 99592

[startup+0.700291 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 10968
/proc/meminfo: memFree=25926704/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=204024 CPUtime=0.69 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 29683 0 0 0 64 5 0 0 20 0 1 0 25197966 208920576 42072 33554432000 4194304 6058637 140734025186144 140734025184472 4242283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 51006 42074 162 456 0 50542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 204024

[startup+1.50029 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 10969
/proc/meminfo: memFree=25589436/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=415368 CPUtime=1.49 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 44201 0 0 0 140 9 0 0 20 0 1 0 25197966 425336832 81969 33554432000 4194304 6058637 140734025186144 140734025184616 4313040 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 103842 81969 162 456 0 103378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 415368

[startup+3.10028 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 10969
/proc/meminfo: memFree=25287848/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=746764 CPUtime=3.09 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 64397 0 0 0 291 18 0 0 20 0 1 0 25197966 764686336 156621 33554432000 4194304 6058637 140734025186144 140734025184408 4242837 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 186691 156621 162 456 0 186227 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 746764

[startup+6.30029 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 10969
/proc/meminfo: memFree=24391312/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=1452820 CPUtime=6.29 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 97293 0 0 0 596 33 0 0 20 0 1 0 25197966 1487687680 302955 33554432000 4194304 6058637 140734025186144 140734025184136 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 363205 302955 162 456 0 362741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1452820

[startup+12.7003 s]
/proc/loadavg: 2.10 2.12 2.09 4/177 10969
/proc/meminfo: memFree=22717356/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=2117700 CPUtime=12.69 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 158931 0 0 0 1217 52 0 0 20 0 1 0 25197966 2168524800 455379 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 529425 455379 162 456 0 528961 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2117700

[startup+25.5004 s]
/proc/loadavg: 2.08 2.11 2.09 3/177 10969
/proc/meminfo: memFree=20624644/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=3607176 CPUtime=25.48 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 257708 0 0 0 2465 83 0 0 20 0 1 0 25197966 3693748224 708445 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 901794 708445 162 456 0 901330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3607176

[startup+51.1004 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 10970
/proc/meminfo: memFree=16046608/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=5657324 CPUtime=51.08 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 440007 0 0 0 4963 145 0 0 20 0 1 0 25197966 5793099776 1203461 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 1414331 1203461 162 456 0 1413867 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5657324

[startup+102.3 s]
/proc/loadavg: 2.08 2.10 2.08 4/177 11017
/proc/meminfo: memFree=17862612/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=11640468 CPUtime=102.28 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 824681 0 0 0 9958 270 0 0 20 0 1 0 25197966 11919839232 2207956 33554432000 4194304 6058637 140734025186144 140734025184456 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 2910117 2207956 162 456 0 2909653 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11640468

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10968 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.08 2.10 2.08 4/177 11017
/proc/meminfo: memFree=17862612/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=11642556 CPUtime=102.37 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 825089 0 0 0 9967 270 0 0 20 0 1 0 25197966 11921977344 2209897 33554432000 4194304 6058637 140734025186144 140734025184456 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 2910639 2209897 162 456 0 2910175 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 11642556

[startup+128 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 11017
/proc/meminfo: memFree=13397916/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=13225336 CPUtime=127.95 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 1097828 0 0 0 12448 347 0 0 20 0 1 0 25197966 13542744064 2791249 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 3306334 2791249 162 456 0 3305870 0
Current children cumulated CPU time (s) 127.95
Current children cumulated vsize (KiB) 13225336

[startup+140.8 s]
/proc/loadavg: 2.04 2.08 2.08 3/177 11018
/proc/meminfo: memFree=11444148/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=13479480 CPUtime=140.76 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 1143584 0 0 0 13706 370 0 0 20 0 1 0 25197966 13802987520 2995415 33554432000 4194304 6058637 140734025186144 140734025184712 4313040 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 3369870 2995415 162 456 0 3369406 0
Current children cumulated CPU time (s) 140.76
Current children cumulated vsize (KiB) 13479480

[startup+147.2 s]
/proc/loadavg: 2.12 2.10 2.09 4/177 11018
/proc/meminfo: memFree=10702676/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=13606552 CPUtime=147.14 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 1166421 0 0 0 14332 382 0 0 20 0 1 0 25197966 13933109248 3096940 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 3401638 3096940 162 456 0 3401174 0
Current children cumulated CPU time (s) 147.14
Current children cumulated vsize (KiB) 13606552

[startup+150.4 s]
/proc/loadavg: 2.12 2.10 2.09 4/177 11018
/proc/meminfo: memFree=10253292/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=13670088 CPUtime=150.33 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 1177849 0 0 0 14645 388 0 0 20 0 1 0 25197966 13998170112 3148737 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 3417522 3148737 162 456 0 3417058 0
Current children cumulated CPU time (s) 150.33
Current children cumulated vsize (KiB) 13670088

[startup+152 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 11018
/proc/meminfo: memFree=9956840/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=13701856 CPUtime=151.94 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202496 1183567 0 0 0 14803 391 0 0 20 0 1 0 25197966 14030700544 3173873 33554432000 4194304 6058637 140734025186144 140734025184712 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 3425464 3173873 162 456 0 3425000 0
Current children cumulated CPU time (s) 151.94
Current children cumulated vsize (KiB) 13701856

[startup+153.6 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 11018
/proc/meminfo: memFree=9809360/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=13787288 CPUtime=152.94 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) S 10965 10968 10259 0 -1 4202496 1187672 0 0 0 14901 393 0 0 20 0 1 0 25197966 14118182912 3189731 33554432000 4194304 6058637 140734025186144 140734025185368 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/10968/statm: 3446822 3189731 211 456 0 3446358 0
Current children cumulated CPU time (s) 152.94
Current children cumulated vsize (KiB) 13787288

[startup+154 s]
/proc/loadavg: 2.11 2.10 2.09 2/177 11018
/proc/meminfo: memFree=9472840/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=0 CPUtime=152.94 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202500 1187673 0 0 0 14901 393 0 0 20 0 1 0 25197966 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/10968/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 152.94
Current children cumulated vsize (KiB) 0

[startup+154.4 s]
/proc/loadavg: 2.11 2.10 2.09 2/177 11018
/proc/meminfo: memFree=9472840/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=0 CPUtime=153.33 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202500 1187673 0 0 0 14901 432 0 0 20 0 1 0 25197966 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/10968/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 153.33
Current children cumulated vsize (KiB) 0

[startup+154.5 s]
/proc/loadavg: 2.11 2.10 2.09 2/177 11018
/proc/meminfo: memFree=9472840/32872528 swapFree=877056/942464
[pid=10968] ppid=10965 vsize=0 CPUtime=153.43 cores=0,2,4,6
/proc/10968/stat : 10968 (open-wbo-lsu) R 10965 10968 10259 0 -1 4202500 1187673 0 0 0 14901 442 0 0 20 0 1 0 25197966 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/10968/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 153.43
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 154.532
CPU time (s): 153.479
CPU user time (s): 149.018
CPU system time (s): 4.46032
CPU usage (%): 99.3181
Max. virtual memory (cumulated for all children) (KiB): 13787288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 149.018
system time used= 4.46032
maximum resident set size= 12758928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1187673
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= 52
involuntary context switches= 159

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.425935 second user time and 0.561914 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 08:31:30
IDJOB=4101484
IDBENCH=1755
IDSOLVER=2545
FILE ID=node113/4101484-1466231490
RUNJOBID= node113-1466230464-10275
PBS_JOBID= 19918179
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-vpm1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101484-1466231490/watcher-4101484-1466231490 -o /tmp/evaluation-result-4101484-1466231490/solver-4101484-1466231490 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960  open-wbo-lsu HOME/instance-4101484-1466231490.opb

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

MD5SUM BENCH= 7d8a1496a778abf94cc39a37abc46ff3
RANDOM SEED=706027653

node113.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		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.59
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		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
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	: 5332.56
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		: 2666.799
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        25929652 kB
Buffers:          105116 kB
Cached:           213220 kB
SwapCached:         1896 kB
Active:          5022552 kB
Inactive:         232676 kB
Active(anon):    4935872 kB
Inactive(anon):     3420 kB
Active(file):      86680 kB
Inactive(file):   229256 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       5907164 kB
Mapped:             7856 kB
Shmem:                 0 kB
Slab:             601548 kB
SReclaimable:      45208 kB
SUnreclaim:       556340 kB
KernelStack:        1472 kB
PageTables:        16572 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    7849288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 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= 71696 MiB
End job on node113 at 2016-06-18 08:34:05