Trace number 4086294

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 PB16OPT1120 607.395 607.517

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
MD5SUM9b4418c5c34f37121cd9ad7732df64ff
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1120
Best CPU time to get the best result obtained on this benchmark34.5537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1120
Optimality of the best value was proved YES
Number of variables89
Total number of constraints28
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint2
Maximum length of a constraint47
Number of terms in the objective function 85
Biggest coefficient in the objective function 517
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15494
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1656
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 15494
Number of bits of the biggest sum of numbers14
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
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-4086294-1465234285.opb
0.00/0.00	c File size is 3601 bytes.
607.37/607.51	c Sum of soft weights:        15494
607.37/607.51	c |                                                                                                       |
607.37/607.51	c ========================================[ Problem Statistics ]===========================================
607.37/607.51	c |                                                                                                       |
607.37/607.51	c |  Problem Type:             Weighted                                                                   |
607.37/607.51	c |  Number of variables:            89                                                                   |
607.37/607.51	c |  Number of hard clauses:          2                                                                   |
607.37/607.51	c |  Number of soft clauses:         85                                                                   |
607.37/607.51	c |  Number of cardinality:          15                                                                   |
607.37/607.51	c |  Number of PB :                  11                                                                   |
607.37/607.51	c |  Parse time:                   0.00 s                                                                 |
607.37/607.51	c |                                                                                                       |
607.37/607.51	o 4993
607.37/607.51	o 3726
607.37/607.51	o 3035
607.37/607.51	o 2717
607.37/607.51	o 2439
607.37/607.51	o 2181
607.37/607.51	o 1793
607.37/607.51	o 1548
607.37/607.51	o 1540
607.37/607.51	o 1414
607.37/607.51	o 1255
607.37/607.51	o 1120
607.37/607.51	s OPTIMUM FOUND
607.37/607.51	v x1 x2 -x3 -x4 -x5 -x8 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -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 -x6 x7 -x9 -x10

Verifier Data 

OK	1120

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-4086294-1465234285/watcher-4086294-1465234285 -o /tmp/evaluation-result-4086294-1465234285/solver-4086294-1465234285 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465234167-1599 --watchdog 1960 open-wbo HOME/instance-4086294-1465234285.opb 

pid=2017
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: 2.29 3.33 3.75 3/176 2020
/proc/meminfo: memFree=31480096/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=7396 CPUtime=0 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 677 0 0 0 0 0 0 0 20 0 1 0 105360264 7573504 513 33554432000 4194304 6059633 140736858865840 140733818701032 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 1849 518 163 456 0 1385 0

[startup+0.100174 s]
/proc/loadavg: 2.29 3.33 3.75 3/176 2020
/proc/meminfo: memFree=31480096/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=26936 CPUtime=0.09 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 4603 0 0 0 9 0 0 0 20 0 1 0 105360264 27582464 5800 33554432000 4194304 6059633 140736858865840 140736858863624 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 6734 5800 163 456 0 6270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26936

[startup+0.200375 s]
/proc/loadavg: 2.29 3.33 3.75 3/176 2020
/proc/meminfo: memFree=31480096/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=54424 CPUtime=0.19 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 7602 0 0 0 18 1 0 0 20 0 1 0 105360264 55730176 10332 33554432000 4194304 6059633 140736858865840 140736858863624 4294824 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 13606 10335 163 456 0 13142 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 54424

[startup+0.300358 s]
/proc/loadavg: 2.29 3.33 3.75 3/176 2020
/proc/meminfo: memFree=31480096/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=67540 CPUtime=0.29 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 10970 0 0 0 27 2 0 0 20 0 1 0 105360264 69160960 15744 33554432000 4194304 6059633 140736858865840 140736858863624 4313234 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 16885 15745 163 456 0 16421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67540

[startup+0.700293 s]
/proc/loadavg: 2.29 3.33 3.75 3/176 2020
/proc/meminfo: memFree=31480096/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=159496 CPUtime=0.69 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 21525 0 0 0 65 4 0 0 20 0 1 0 105360264 163323904 35497 33554432000 4194304 6059633 140736858865840 140736858863624 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 39874 35497 163 456 0 39410 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 159496

[startup+1.50033 s]
/proc/loadavg: 2.29 3.33 3.75 3/177 2021
/proc/meminfo: memFree=31289728/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=203288 CPUtime=1.49 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31179 0 0 0 144 5 0 0 20 0 1 0 105360264 208166912 47705 33554432000 4194304 6059633 140736858865840 140736858863880 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 50822 47705 172 456 0 50358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 203288

[startup+3.10034 s]
/proc/loadavg: 2.29 3.33 3.75 3/177 2021
/proc/meminfo: memFree=31288516/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=203552 CPUtime=3.09 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31242 0 0 0 304 5 0 0 20 0 1 0 105360264 208437248 47768 33554432000 4194304 6059633 140736858865840 140736858864600 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 50888 47768 183 456 0 50424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 203552

[startup+6.30032 s]
/proc/loadavg: 2.26 3.31 3.74 3/177 2021
/proc/meminfo: memFree=31256332/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=203552 CPUtime=6.29 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31267 0 0 0 624 5 0 0 20 0 1 0 105360264 208437248 47793 33554432000 4194304 6059633 140736858865840 140736858864600 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 50888 47793 185 456 0 50424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 203552

[startup+12.7003 s]
/proc/loadavg: 2.24 3.28 3.73 4/177 2021
/proc/meminfo: memFree=31243960/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=203668 CPUtime=12.69 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31309 0 0 0 1264 5 0 0 20 0 1 0 105360264 208556032 47835 33554432000 4194304 6059633 140736858865840 140736858864088 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 50917 47835 186 456 0 50453 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 203668

[startup+25.5004 s]
/proc/loadavg: 2.26 3.24 3.70 3/177 2021
/proc/meminfo: memFree=31247600/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=203880 CPUtime=25.49 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31389 0 0 0 2544 5 0 0 20 0 1 0 105360264 208773120 47914 33554432000 4194304 6059633 140736858865840 140736858864088 4278161 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 50970 47914 186 456 0 50506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 203880

[startup+51.1004 s]
/proc/loadavg: 2.25 3.15 3.66 3/177 2021
/proc/meminfo: memFree=31285604/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=204180 CPUtime=51.08 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31495 0 0 0 5103 5 0 0 20 0 1 0 105360264 209080320 48531 33554432000 4194304 6059633 140736858865840 140736858864600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 51045 48531 186 456 0 50581 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 204180

[startup+102.3 s]
/proc/loadavg: 2.11 2.97 3.57 3/177 2022
/proc/meminfo: memFree=31246704/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=204948 CPUtime=102.28 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 31974 0 0 0 10222 6 0 0 20 0 1 0 105360264 209866752 49001 33554432000 4194304 6059633 140736858865840 140736858863880 4278432 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 51237 49001 186 456 0 50773 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 204948

[startup+162.3 s]
/proc/loadavg: 2.19 2.84 3.49 3/177 2024
/proc/meminfo: memFree=31222472/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=255596 CPUtime=162.26 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 32336 0 0 0 16220 6 0 0 20 0 1 0 105360264 261730304 50374 33554432000 4194304 6059633 140736858865840 140736858863880 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 63899 50374 186 456 0 63435 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 255596

[startup+222.307 s]
/proc/loadavg: 2.14 2.71 3.40 3/177 2025
/proc/meminfo: memFree=31212936/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=256460 CPUtime=222.26 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 32540 0 0 0 22220 6 0 0 20 0 1 0 105360264 262615040 51089 33554432000 4194304 6059633 140736858865840 140736858863880 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 64115 51089 187 456 0 63651 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 256460

[startup+282.3 s]
/proc/loadavg: 2.09 2.59 3.32 3/177 2026
/proc/meminfo: memFree=31214280/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=256740 CPUtime=282.23 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 32642 0 0 0 28217 6 0 0 20 0 1 0 105360264 262901760 52319 33554432000 4194304 6059633 140736858865840 140736858863880 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 64185 52319 187 456 0 63721 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 256740

[startup+342.3 s]
/proc/loadavg: 2.17 2.53 3.25 3/177 2027
/proc/meminfo: memFree=31228312/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=257324 CPUtime=342.21 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 32793 0 0 0 34214 7 0 0 20 0 1 0 105360264 263499776 52974 33554432000 4194304 6059633 140736858865840 140736858864600 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 64331 52974 187 456 0 63867 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 257324

[startup+402.3 s]
/proc/loadavg: 2.11 2.44 3.17 3/177 2028
/proc/meminfo: memFree=31188428/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=258768 CPUtime=402.2 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 33071 0 0 0 40213 7 0 0 20 0 1 0 105360264 264978432 54591 33554432000 4194304 6059633 140736858865840 140736858864600 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 64692 54591 187 456 0 64228 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 258768

[startup+462.3 s]
/proc/loadavg: 2.04 2.36 3.09 3/177 2030
/proc/meminfo: memFree=31276948/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=209564 CPUtime=462.19 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 33612 0 0 0 46211 8 0 0 20 0 1 0 105360264 214593536 50347 33554432000 4194304 6059633 140736858865840 140736858864328 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 52391 50347 189 456 0 51927 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 209564

[startup+522.3 s]
/proc/loadavg: 2.06 2.31 3.03 3/178 2034
/proc/meminfo: memFree=31220516/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=261780 CPUtime=522.18 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34384 0 0 0 52209 9 0 0 20 0 1 0 105360264 268062720 51611 33554432000 4194304 6059633 140736858865840 140736858863880 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65445 51611 193 456 0 64981 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 261780

[startup+582.3 s]
/proc/loadavg: 2.10 2.28 2.97 3/177 2035
/proc/meminfo: memFree=31199760/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=262464 CPUtime=582.17 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34590 0 0 0 58208 9 0 0 20 0 1 0 105360264 268763136 52839 33554432000 4194304 6059633 140736858865840 140736858863880 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65616 52839 195 456 0 65152 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 262464

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2020 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+588.8 s]
/proc/loadavg: 2.09 2.27 2.96 3/177 2035
/proc/meminfo: memFree=31189520/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=262464 CPUtime=588.67 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34591 0 0 0 58858 9 0 0 20 0 1 0 105360264 268763136 52840 33554432000 4194304 6059633 140736858865840 140736858863880 4264815 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65616 52840 195 456 0 65152 0
Current children cumulated CPU time (s) 588.67
Current children cumulated vsize (KiB) 262464

[startup+595.207 s]
/proc/loadavg: 2.08 2.26 2.96 3/177 2035
/proc/meminfo: memFree=31177796/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=262596 CPUtime=595.07 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34661 0 0 0 59498 9 0 0 20 0 1 0 105360264 268898304 53421 33554432000 4194304 6059633 140736858865840 140736858863976 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65649 53421 195 456 0 65185 0
Current children cumulated CPU time (s) 595.07
Current children cumulated vsize (KiB) 262596

[startup+601.6 s]
/proc/loadavg: 2.07 2.26 2.95 3/177 2035
/proc/meminfo: memFree=31171156/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=262736 CPUtime=601.47 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34736 0 0 0 60137 10 0 0 20 0 1 0 105360264 269041664 53496 33554432000 4194304 6059633 140736858865840 140736858864600 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65684 53496 195 456 0 65220 0
Current children cumulated CPU time (s) 601.47
Current children cumulated vsize (KiB) 262736

[startup+604.8 s]
/proc/loadavg: 2.07 2.25 2.95 3/177 2036
/proc/meminfo: memFree=31166680/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=262868 CPUtime=604.67 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34743 0 0 0 60457 10 0 0 20 0 1 0 105360264 269176832 53503 33554432000 4194304 6059633 140736858865840 140736858863880 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65717 53503 195 456 0 65253 0
Current children cumulated CPU time (s) 604.67
Current children cumulated vsize (KiB) 262868

[startup+606.4 s]
/proc/loadavg: 2.07 2.25 2.95 3/177 2036
/proc/meminfo: memFree=31263792/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=263000 CPUtime=606.27 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34843 0 0 0 60617 10 0 0 20 0 1 0 105360264 269312000 53603 33554432000 4194304 6059633 140736858865840 140736858864600 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65750 53603 195 456 0 65286 0
Current children cumulated CPU time (s) 606.27
Current children cumulated vsize (KiB) 263000

[startup+607.2 s]
/proc/loadavg: 2.07 2.25 2.95 3/177 2036
/proc/meminfo: memFree=31263792/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=263000 CPUtime=607.08 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34845 0 0 0 60698 10 0 0 20 0 1 0 105360264 269312000 53605 33554432000 4194304 6059633 140736858865840 140736858864600 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65750 53605 195 456 0 65286 0
Current children cumulated CPU time (s) 607.08
Current children cumulated vsize (KiB) 263000

[startup+607.4 s]
/proc/loadavg: 2.07 2.25 2.95 3/177 2036
/proc/meminfo: memFree=31263792/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=263264 CPUtime=607.27 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34998 0 0 0 60717 10 0 0 20 0 1 0 105360264 269582336 53758 33554432000 4194304 6059633 140736858865840 140736858864600 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65816 53758 195 456 0 65352 0
Current children cumulated CPU time (s) 607.27
Current children cumulated vsize (KiB) 263264

[startup+607.5 s]
/proc/loadavg: 2.07 2.25 2.95 3/177 2036
/proc/meminfo: memFree=31263792/32872528 swapFree=11252/530428
[pid=2020] ppid=2017 vsize=263264 CPUtime=607.37 cores=1,3,5,7
/proc/2020/stat : 2020 (open-wbo) R 2017 2020 25451 0 -1 4202496 34999 0 0 0 60727 10 0 0 20 0 1 0 105360264 269582336 53759 33554432000 4194304 6059633 140736858865840 140736858864600 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2020/statm: 65816 53759 195 456 0 65352 0
Current children cumulated CPU time (s) 607.37
Current children cumulated vsize (KiB) 263264

Child status: 30
Real time (s): 607.517
CPU time (s): 607.395
CPU user time (s): 607.29
CPU system time (s): 0.104984
CPU usage (%): 99.9799
Max. virtual memory (cumulated for all children) (KiB): 339792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 607.29
system time used= 0.104984
maximum resident set size= 300100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35003
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= 56
involuntary context switches= 643

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.39448 second user time and 5.60815 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-06 19:31:25
IDJOB=4086294
IDBENCH=1868
IDSOLVER=2547
FILE ID=node141/4086294-1465234285
RUNJOBID= node141-1465234167-1599
PBS_JOBID= 19843201
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lseu.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086294-1465234285/watcher-4086294-1465234285 -o /tmp/evaluation-result-4086294-1465234285/solver-4086294-1465234285 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465234167-1599 --watchdog 1960  open-wbo HOME/instance-4086294-1465234285.opb

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

MD5SUM BENCH= 9b4418c5c34f37121cd9ad7732df64ff
RANDOM SEED=436448079

node141.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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
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		: 2666.876
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		: 2666.876
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	: 5332.56
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		: 2666.876
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
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	: 5332.56
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		: 2666.876
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:        31480360 kB
Buffers:           25732 kB
Cached:            69468 kB
SwapCached:         1772 kB
Active:           106028 kB
Inactive:          57848 kB
Active(anon):      68608 kB
Inactive(anon):     2404 kB
Active(file):      37420 kB
Inactive(file):    55444 kB
Unevictable:      530428 kB
Mlocked:           11252 kB
SwapTotal:      67108856 kB
SwapFree:       67098116 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        597956 kB
Mapped:             7868 kB
Shmem:                 0 kB
Slab:             567092 kB
SReclaimable:      10576 kB
SUnreclaim:       556516 kB
KernelStack:        1416 kB
PageTables:         5164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     730768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    565248 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= 71740 MiB
End job on node141 at 2016-06-06 19:41:33