Trace number 4101388

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 PB16OPT262571 178.565 178.594

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc02.opb
MD5SUM249ed436a6071ad98c057d483cdcc59d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262571
Best CPU time to get the best result obtained on this benchmark0.040993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262571
Optimality of the best value was proved YES
Number of variables89
Total number of constraints39
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints25
Minimum length of a constraint4
Maximum length of a constraint79
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 524334
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-4101388-1466231119.opb
0.00/0.00	c File size is 3996 bytes.
177.96/178.04	c Sum of soft weights:       524318
177.96/178.04	c |                                                                                                       |
177.96/178.04	c ========================================[ Problem Statistics ]===========================================
177.96/178.04	c |                                                                                                       |
177.96/178.04	c |  Problem Type:             Weighted                                                                   |
177.96/178.04	c |  Number of variables:            89                                                                   |
177.96/178.04	c |  Number of hard clauses:         10                                                                   |
177.96/178.04	c |  Number of soft clauses:         31                                                                   |
177.96/178.04	c |  Number of cardinality:          39                                                                   |
177.96/178.04	c |  Number of PB :                   4                                                                   |
177.96/178.04	c |  Parse time:                   0.00 s                                                                 |
177.96/178.04	c |                                                                                                       |
177.96/178.04	c ==========================================[ Solver Settings ]============================================
177.96/178.04	c |                                                                                                       |
177.96/178.04	c |  Algorithm:                LinearSU                                                                   |
177.96/178.04	c |  BMO strategy:                   On                                                                   |
177.96/178.04	c |  BMO search:                     No                                                                   |
177.96/178.04	c |  PB Encoding:                   GTE                                                                   |
177.96/178.04	c |                                                                                                       |
177.96/178.04	o 262810
177.96/178.04	o 262723
177.96/178.04	o 262722
177.96/178.04	o 262639
177.96/178.04	o 262638
177.96/178.04	o 262617
177.96/178.04	o 262616
177.96/178.04	o 262573
177.96/178.04	o 262572
177.96/178.04	o 262571
177.96/178.04	s OPTIMUM FOUND
177.96/178.04	v x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x39 -x40 -x41 -x42 x43 -x44 -x45 x46 -x47 -x48 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x1 -x2 -x13 -x14 -x25 -x26 -x37 -x38 -x49 -x50

Verifier Data 

OK	262571

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-4101388-1466231119/watcher-4101388-1466231119 -o /tmp/evaluation-result-4101388-1466231119/solver-4101388-1466231119 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4101388-1466231119.opb 

pid=10728
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: 2.24 2.17 2.09 3/176 10731
/proc/meminfo: memFree=28694884/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=7464 CPUtime=0 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 613 0 0 0 0 0 0 0 20 0 1 0 25160851 7643136 981 33554432000 4194304 6058637 140734546452848 140735039487688 5130736 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 1866 981 165 456 0 1402 0

[startup+0.100169 s]
/proc/loadavg: 2.24 2.17 2.09 3/176 10731
/proc/meminfo: memFree=28694884/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=37168 CPUtime=0.08 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 7355 0 0 0 8 0 0 0 20 0 1 0 25160851 38060032 7567 33554432000 4194304 6058637 140734546452848 140735039487688 4294662 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 9292 7568 165 456 0 8828 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 37168

[startup+0.200358 s]
/proc/loadavg: 2.24 2.17 2.09 3/176 10731
/proc/meminfo: memFree=28694884/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=61024 CPUtime=0.19 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 12277 0 0 0 18 1 0 0 20 0 1 0 25160851 62488576 12177 33554432000 4194304 6058637 140734546452848 140734546450840 4294624 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 15256 12177 165 456 0 14792 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 61024

[startup+0.300348 s]
/proc/loadavg: 2.24 2.17 2.09 3/176 10731
/proc/meminfo: memFree=28694884/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=74856 CPUtime=0.29 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 15213 0 0 0 27 2 0 0 20 0 1 0 25160851 76652544 15467 33554432000 4194304 6058637 140734546452848 140734546450840 4294739 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 18714 15468 165 456 0 18250 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 74856

[startup+0.700292 s]
/proc/loadavg: 2.24 2.17 2.09 3/176 10731
/proc/meminfo: memFree=28694884/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=109128 CPUtime=0.69 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 20737 0 0 0 66 3 0 0 20 0 1 0 25160851 111747072 24905 33554432000 4194304 6058637 140734546452848 140734546450840 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 27282 24905 165 456 0 26818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 109128

[startup+1.50032 s]
/proc/loadavg: 2.24 2.17 2.09 3/177 10732
/proc/meminfo: memFree=28461772/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=196880 CPUtime=1.49 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 29736 0 0 0 143 6 0 0 20 0 1 0 25160851 201605120 42735 33554432000 4194304 6058637 140734546452848 140734546450888 4330000 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 49220 42735 165 456 0 48756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 196880

[startup+3.10031 s]
/proc/loadavg: 2.22 2.16 2.09 3/177 10732
/proc/meminfo: memFree=28256676/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=411652 CPUtime=3.08 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 46401 0 0 0 298 10 0 0 20 0 1 0 25160851 421531648 78662 33554432000 4194304 6058637 140734546452848 140734546450888 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 102913 78662 165 456 0 102449 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 411652

[startup+6.30029 s]
/proc/loadavg: 2.22 2.16 2.09 3/177 10732
/proc/meminfo: memFree=27689964/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=718844 CPUtime=6.29 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 78987 0 0 0 612 17 0 0 20 0 1 0 25160851 736096256 151446 33554432000 4194304 6058637 140734546452848 140734546450888 4313024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 179711 151446 165 456 0 179247 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 718844

[startup+12.7003 s]
/proc/loadavg: 2.19 2.16 2.09 3/177 10732
/proc/meminfo: memFree=26374376/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=1632320 CPUtime=12.69 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 143174 0 0 0 1233 36 0 0 20 0 1 0 25160851 1671495680 305661 33554432000 4194304 6058637 140734546452848 140734546451416 4300475 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 408080 305661 165 456 0 407616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632320

[startup+25.5004 s]
/proc/loadavg: 2.24 2.17 2.09 3/177 10732
/proc/meminfo: memFree=23964112/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=2767248 CPUtime=25.49 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 266112 0 0 0 2479 70 0 0 20 0 1 0 25160851 2833661952 614314 33554432000 4194304 6058637 140734546452848 140734546451416 4294662 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 691812 614314 165 456 0 691348 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2767248

[startup+51.1004 s]
/proc/loadavg: 2.16 2.15 2.09 3/177 10732
/proc/meminfo: memFree=19190524/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=6381636 CPUtime=51.08 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 495615 0 0 0 4964 144 0 0 20 0 1 0 25160851 6534795264 1214870 33554432000 4194304 6058637 140734546452848 140734546451416 4312975 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 1595409 1214870 165 456 0 1594945 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6381636

[startup+102.3 s]
/proc/loadavg: 2.10 2.14 2.09 3/176 10733
/proc/meminfo: memFree=9767760/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=11385636 CPUtime=102.28 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 964071 0 0 0 9947 281 0 0 20 0 1 0 25160851 11658891264 2396570 33554432000 4194304 6058637 140734546452848 140734546451416 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 2846409 2396570 166 456 0 2845945 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11385636

[startup+162.3 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 10781
/proc/meminfo: memFree=15109852/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=13229740 CPUtime=162.26 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 1423983 0 0 0 15864 362 0 0 20 0 1 0 25160851 13547253760 2992222 33554432000 4194304 6058637 140734546452848 140734546452184 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 3307435 2992222 181 456 0 3306971 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13229740

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10731 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+166.4 s]
/proc/loadavg: 2.20 2.16 2.09 3/177 10781
/proc/meminfo: memFree=14502188/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=13229740 CPUtime=166.36 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 1423987 0 0 0 16274 362 0 0 20 0 1 0 25160851 13547253760 2992516 33554432000 4194304 6058637 140734546452848 140734546452184 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 3307435 2992516 181 456 0 3306971 0
Current children cumulated CPU time (s) 166.36
Current children cumulated vsize (KiB) 13229740

[startup+172.807 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 10781
/proc/meminfo: memFree=13548132/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=13229740 CPUtime=172.77 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 1423987 0 0 0 16915 362 0 0 20 0 1 0 25160851 13547253760 2992516 33554432000 4194304 6058637 140734546452848 140734546452184 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 3307435 2992516 181 456 0 3306971 0
Current children cumulated CPU time (s) 172.77
Current children cumulated vsize (KiB) 13229740

[startup+176 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 10781
/proc/meminfo: memFree=13076140/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=13229740 CPUtime=175.97 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 1423987 0 0 0 17235 362 0 0 20 0 1 0 25160851 13547253760 2992527 33554432000 4194304 6058637 140734546452848 140734546452184 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 3307435 2992527 181 456 0 3306971 0
Current children cumulated CPU time (s) 175.97
Current children cumulated vsize (KiB) 13229740

[startup+177.6 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 10781
/proc/meminfo: memFree=12897236/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=13229740 CPUtime=177.56 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 1423987 0 0 0 17394 362 0 0 20 0 1 0 25160851 13547253760 2992527 33554432000 4194304 6058637 140734546452848 140734546452184 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 3307435 2992527 181 456 0 3306971 0
Current children cumulated CPU time (s) 177.56
Current children cumulated vsize (KiB) 13229740

[startup+178 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 10781
/proc/meminfo: memFree=12897236/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=13229740 CPUtime=177.96 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202496 1423987 0 0 0 17434 362 0 0 20 0 1 0 25160851 13547253760 2992527 33554432000 4194304 6058637 140734546452848 140734546452184 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 3307435 2992527 181 456 0 3306971 0
Current children cumulated CPU time (s) 177.96
Current children cumulated vsize (KiB) 13229740

[startup+178.4 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 10781
/proc/meminfo: memFree=15640564/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=0 CPUtime=178.36 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202500 1423989 0 0 0 17438 398 0 0 20 0 1 0 25160851 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 178.36
Current children cumulated vsize (KiB) 0

[startup+178.5 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 10781
/proc/meminfo: memFree=15640564/32872528 swapFree=877056/942464
[pid=10731] ppid=10728 vsize=0 CPUtime=178.46 cores=0,2,4,6
/proc/10731/stat : 10731 (open-wbo-lsu) R 10728 10731 10259 0 -1 4202500 1423989 0 0 0 17438 408 0 0 20 0 1 0 25160851 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10731/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 178.46
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 178.594
CPU time (s): 178.565
CPU user time (s): 174.383
CPU system time (s): 4.18136
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 13229740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 174.383
system time used= 4.18136
maximum resident set size= 11970116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1423989
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= 7
involuntary context switches= 184

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.905862 second user time and 1.68774 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 08:25:19
IDJOB=4101388
IDBENCH=1740
IDSOLVER=2545
FILE ID=node113/4101388-1466231119
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-misc02.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101388-1466231119/watcher-4101388-1466231119 -o /tmp/evaluation-result-4101388-1466231119/solver-4101388-1466231119 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960  open-wbo-lsu HOME/instance-4101388-1466231119.opb

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

MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d
RANDOM SEED=507414567

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:        28698196 kB
Buffers:          104608 kB
Cached:           212904 kB
SwapCached:         1748 kB
Active:          2262256 kB
Inactive:         232140 kB
Active(anon):    2175968 kB
Inactive(anon):     3272 kB
Active(file):      86288 kB
Inactive(file):   228868 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:              9508 kB
Writeback:             0 kB
AnonPages:       3124728 kB
Mapped:             7856 kB
Shmem:                 0 kB
Slab:             601988 kB
SReclaimable:      45212 kB
SUnreclaim:       556776 kB
KernelStack:        1480 kB
PageTables:        10324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3817936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 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 08:28:18