Trace number 4101534

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 PB16? (TO) 1800.25 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
MD5SUM0abc7673c35064c54cd6e972f16047d8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables38297
Total number of constraints102
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 constraints102
Minimum length of a constraint23
Maximum length of a constraint1530
Number of terms in the objective function 37494
Biggest coefficient in the objective function 580
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 555190
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260900
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555190
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
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-4101534-1466227397.opb
0.00/0.00	c File size is 1178326 bytes.
1800.03/1800.40	c Sum of soft weights:       555190
1800.03/1800.40	c |                                                                                                       |
1800.03/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.03/1800.40	c |                                                                                                       |
1800.03/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.03/1800.40	c |  Number of variables:         38297                                                                   |
1800.03/1800.40	c |  Number of hard clauses:          0                                                                   |
1800.03/1800.40	c |  Number of soft clauses:      37494                                                                   |
1800.03/1800.40	c |  Number of cardinality:           0                                                                   |
1800.03/1800.40	c |  Number of PB :                 179                                                                   |
1800.03/1800.40	c |  Parse time:                   0.14 s                                                                 |
1800.03/1800.40	c |                                                                                                       |
1800.03/1800.40	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-4101534-1466227397/watcher-4101534-1466227397 -o /tmp/evaluation-result-4101534-1466227397/solver-4101534-1466227397 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17853 --watchdog 1960 open-wbo HOME/instance-4101534-1466227397.opb 

pid=20916
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: 2.15 2.24 2.26 3/176 20919
/proc/meminfo: memFree=17637884/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=3884 CPUtime=0 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 718 0 0 0 0 0 0 0 20 0 1 0 24785458 3977216 594 33554432000 4194304 6059633 140734005347616 140737040015944 5131575 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 971 594 421 456 0 219 0

[startup+0.100169 s]
/proc/loadavg: 2.15 2.24 2.26 3/176 20919
/proc/meminfo: memFree=17637884/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=10928 CPUtime=0.09 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 2581 0 0 0 9 0 0 0 20 0 1 0 24785458 11190272 2346 33554432000 4194304 6059633 140734005347616 140737040015944 4213525 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 2732 2346 422 456 0 1980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10928

[startup+0.200367 s]
/proc/loadavg: 2.15 2.24 2.26 3/176 20919
/proc/meminfo: memFree=17637884/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=46172 CPUtime=0.19 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 10349 0 0 0 18 1 0 0 20 0 1 0 24785458 47280128 10092 33554432000 4194304 6059633 140734005347616 140734005345976 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 11543 10095 161 456 0 11079 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46172

[startup+0.300371 s]
/proc/loadavg: 2.15 2.24 2.26 3/176 20919
/proc/meminfo: memFree=17637884/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=81548 CPUtime=0.28 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 18421 0 0 0 26 2 0 0 20 0 1 0 24785458 83505152 18552 33554432000 4194304 6059633 140734005347616 140734005345976 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 20420 18556 161 456 0 19956 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 81548

[startup+0.700306 s]
/proc/loadavg: 2.15 2.24 2.26 3/176 20919
/proc/meminfo: memFree=17637884/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=223568 CPUtime=0.69 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 35942 0 0 0 62 7 0 0 20 0 1 0 24785458 228933632 45271 33554432000 4194304 6059633 140734005347616 140734005345976 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 55892 45271 162 456 0 55428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 223568

[startup+1.50027 s]
/proc/loadavg: 2.15 2.24 2.26 3/177 20920
/proc/meminfo: memFree=17348744/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=284764 CPUtime=1.49 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 42391 0 0 0 140 9 0 0 20 0 1 0 24785458 291598336 58818 33554432000 4194304 6059633 140734005347616 140734005345336 4242475 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 71191 58818 162 456 0 70727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 284764

[startup+3.10028 s]
/proc/loadavg: 2.15 2.24 2.26 4/177 20920
/proc/meminfo: memFree=17251332/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=284764 CPUtime=3.09 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 43203 0 0 0 300 9 0 0 20 0 1 0 24785458 291598336 61163 33554432000 4194304 6059633 140734005347616 140734005345160 4313178 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 71191 61163 162 456 0 70727 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 284764

[startup+6.3003 s]
/proc/loadavg: 2.13 2.24 2.26 3/177 20920
/proc/meminfo: memFree=17026500/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=377116 CPUtime=6.29 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 50869 0 0 0 618 11 0 0 20 0 1 0 24785458 386166784 79540 33554432000 4194304 6059633 140734005347616 140734005345272 4252202 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 94279 79540 162 456 0 93815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377116

[startup+12.7003 s]
/proc/loadavg: 2.12 2.23 2.25 3/177 20920
/proc/meminfo: memFree=16955564/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=469392 CPUtime=12.69 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 56748 0 0 0 1256 13 0 0 20 0 1 0 24785458 480657408 90529 33554432000 4194304 6059633 140734005347616 140734005345272 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 117348 90529 162 456 0 116884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 469392

[startup+25.5004 s]
/proc/loadavg: 2.10 2.22 2.25 3/177 20920
/proc/meminfo: memFree=16888328/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=469392 CPUtime=25.48 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 56751 0 0 0 2535 13 0 0 20 0 1 0 24785458 480657408 90532 33554432000 4194304 6059633 140734005347616 140734005345272 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 117348 90532 162 456 0 116884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 469392

[startup+51.1004 s]
/proc/loadavg: 2.25 2.25 2.26 3/177 20966
/proc/meminfo: memFree=29753420/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=469392 CPUtime=51.08 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 56760 0 0 0 5095 13 0 0 20 0 1 0 24785458 480657408 90541 33554432000 4194304 6059633 140734005347616 140734005345272 4293812 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 117348 90541 162 456 0 116884 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 469392

[startup+102.3 s]
/proc/loadavg: 2.25 2.25 2.26 3/177 20967
/proc/meminfo: memFree=29718908/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=469392 CPUtime=102.26 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 56799 0 0 0 10213 13 0 0 20 0 1 0 24785458 480657408 90916 33554432000 4194304 6059633 140734005347616 140734005345272 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 117348 90916 162 456 0 116884 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 469392

[startup+162.3 s]
/proc/loadavg: 2.20 2.24 2.25 3/177 20968
/proc/meminfo: memFree=29693556/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=469524 CPUtime=162.24 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 56818 0 0 0 16211 13 0 0 20 0 1 0 24785458 480792576 90954 33554432000 4194304 6059633 140734005347616 140734005345272 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 117381 90954 162 456 0 116917 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 469524

[startup+222.307 s]
/proc/loadavg: 2.25 2.24 2.25 4/176 20969
/proc/meminfo: memFree=29644384/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=469524 CPUtime=222.24 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 56840 0 0 0 22211 13 0 0 20 0 1 0 24785458 480792576 90976 33554432000 4194304 6059633 140734005347616 140734005345272 4315032 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 117381 90976 162 456 0 116917 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 469524

[startup+282.3 s]
/proc/loadavg: 2.30 2.25 2.26 3/177 20971
/proc/meminfo: memFree=29536180/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=524736 CPUtime=282.22 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 64912 0 0 0 28207 15 0 0 20 0 1 0 24785458 537329664 112915 33554432000 4194304 6059633 140734005347616 140734005345336 4313178 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 131184 112915 162 456 0 130720 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 524736

[startup+342.3 s]
/proc/loadavg: 2.15 2.22 2.24 3/176 20972
/proc/meminfo: memFree=29542200/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=526980 CPUtime=342.22 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 65584 0 0 0 34206 16 0 0 20 0 1 0 24785458 539627520 114997 33554432000 4194304 6059633 140734005347616 140734005345336 4313232 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 131745 114997 162 456 0 131281 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 526980

[startup+402.3 s]
/proc/loadavg: 2.26 2.24 2.25 3/177 20974
/proc/meminfo: memFree=29375544/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=644772 CPUtime=402.21 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 70366 0 0 0 40202 19 0 0 20 0 1 0 24785458 660246528 142263 33554432000 4194304 6059633 140734005347616 140734005345160 4589383 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 161193 142263 162 456 0 160729 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 644772

[startup+462.3 s]
/proc/loadavg: 2.27 2.24 2.25 3/178 20978
/proc/meminfo: memFree=29391804/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=644772 CPUtime=462.2 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 70367 0 0 0 46201 19 0 0 20 0 1 0 24785458 660246528 142264 33554432000 4194304 6059633 140734005347616 140734005345160 4315032 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 161193 142264 162 456 0 160729 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 644772

[startup+522.3 s]
/proc/loadavg: 2.22 2.23 2.24 4/177 20979
/proc/meminfo: memFree=29370316/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=644772 CPUtime=522.19 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 70371 0 0 0 52200 19 0 0 20 0 1 0 24785458 660246528 142268 33554432000 4194304 6059633 140734005347616 140734005345160 4589383 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 161193 142268 162 456 0 160729 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 644772

[startup+582.3 s]
/proc/loadavg: 2.29 2.25 2.25 3/177 20981
/proc/meminfo: memFree=29368616/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=644772 CPUtime=582.18 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 70373 0 0 0 58199 19 0 0 20 0 1 0 24785458 660246528 142270 33554432000 4194304 6059633 140734005347616 140734005345160 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 161193 142270 162 456 0 160729 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 644772


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.24 2.25 2.25 3/177 20988
/proc/meminfo: memFree=28944968/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=1049728 CPUtime=942.12 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 96901 0 0 0 94182 30 0 0 20 0 1 0 24785458 1074921472 230005 33554432000 4194304 6059633 140734005347616 140734005345064 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 262432 230005 162 456 0 261968 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 1049728

[startup+1002.3 s]
/proc/loadavg: 2.19 2.23 2.24 3/177 20989
/proc/meminfo: memFree=28878140/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=1248576 CPUtime=1002.12 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 108062 0 0 0 100177 35 0 0 20 0 1 0 24785458 1278541824 258935 33554432000 4194304 6059633 140734005347616 140734005345336 4589379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 312144 258935 162 456 0 311680 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 1248576

[startup+1062.3 s]
/proc/loadavg: 2.14 2.22 2.24 3/178 20992
/proc/meminfo: memFree=28408848/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=1831304 CPUtime=1062.1 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 149404 0 0 0 106158 52 0 0 20 0 1 0 24785458 1875255296 373226 33554432000 4194304 6059633 140734005347616 140734005345064 4313216 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 457826 373226 162 456 0 457362 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 1831304

[startup+1122.3 s]
/proc/loadavg: 2.26 2.24 2.24 3/177 20994
/proc/meminfo: memFree=28023864/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=2258524 CPUtime=1122.09 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 191956 0 0 0 112144 65 0 0 20 0 1 0 24785458 2312728576 464235 33554432000 4194304 6059633 140734005347616 140734005345064 4294120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 564631 464235 162 456 0 564167 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 2258524

[startup+1182.3 s]
/proc/loadavg: 2.30 2.25 2.24 3/177 20995
/proc/meminfo: memFree=27657156/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=2814108 CPUtime=1182.08 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 228659 0 0 0 118129 79 0 0 20 0 1 0 24785458 2881646592 547400 33554432000 4194304 6059633 140734005347616 140734005345064 4293812 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 703527 547400 162 456 0 703063 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 2814108

[startup+1242.3 s]
/proc/loadavg: 2.30 2.26 2.25 3/177 20996
/proc/meminfo: memFree=27310240/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=3047328 CPUtime=1242.07 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 266179 0 0 0 124117 90 0 0 20 0 1 0 24785458 3120463872 629888 33554432000 4194304 6059633 140734005347616 140734005345064 4252202 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 761832 629888 162 456 0 761368 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 3047328

[startup+1302.3 s]
/proc/loadavg: 2.26 2.26 2.25 3/177 20997
/proc/meminfo: memFree=27040588/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=3780208 CPUtime=1302.06 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 305127 0 0 0 130107 99 0 0 20 0 1 0 24785458 3870932992 711146 33554432000 4194304 6059633 140734005347616 140734005345064 4313172 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 945052 711146 162 456 0 944588 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 3780208

[startup+1362.3 s]
/proc/loadavg: 2.37 2.28 2.26 3/177 20998
/proc/meminfo: memFree=26525376/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=4066336 CPUtime=1362.06 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 348326 0 0 0 136093 113 0 0 20 0 1 0 24785458 4163928064 837638 33554432000 4194304 6059633 140734005347616 140734005345336 4313187 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1016584 837638 162 456 0 1016120 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 4066336

[startup+1422.3 s]
/proc/loadavg: 2.18 2.24 2.24 3/177 21000
/proc/meminfo: memFree=25705060/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5294260 CPUtime=1422.06 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 422191 0 0 0 142065 141 0 0 20 0 1 0 24785458 5421322240 1036104 33554432000 4194304 6059633 140734005347616 140734005345336 4313228 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1323565 1036104 162 456 0 1323101 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 5294260

[startup+1482.3 s]
/proc/loadavg: 2.28 2.26 2.25 4/177 21001
/proc/meminfo: memFree=25690180/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5294260 CPUtime=1482.03 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 422245 0 0 0 148062 141 0 0 20 0 1 0 24785458 5421322240 1036144 33554432000 4194304 6059633 140734005347616 140734005345336 4300640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1323565 1036144 162 456 0 1323101 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 5294260

[startup+1542.31 s]
/proc/loadavg: 2.24 2.25 2.25 3/177 21002
/proc/meminfo: memFree=25670212/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5294260 CPUtime=1542.01 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 422275 0 0 0 154060 141 0 0 20 0 1 0 24785458 5421322240 1036765 33554432000 4194304 6059633 140734005347616 140734005345336 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1323565 1036765 162 456 0 1323101 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 5294260

[startup+1602.3 s]
/proc/loadavg: 2.18 2.23 2.24 3/177 21003
/proc/meminfo: memFree=25720744/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5294260 CPUtime=1601.98 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 422309 0 0 0 160057 141 0 0 20 0 1 0 24785458 5421322240 1037633 33554432000 4194304 6059633 140734005347616 140734005345336 4293903 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1323565 1037633 162 456 0 1323101 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 5294260

[startup+1662.3 s]
/proc/loadavg: 2.25 2.25 2.24 3/178 21007
/proc/meminfo: memFree=25697268/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5294260 CPUtime=1661.96 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 422330 0 0 0 166055 141 0 0 20 0 1 0 24785458 5421322240 1039860 33554432000 4194304 6059633 140734005347616 140734005345336 4589383 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1323565 1039860 162 456 0 1323101 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 5294260

[startup+1722.3 s]
/proc/loadavg: 2.19 2.23 2.24 3/177 21008
/proc/meminfo: memFree=25596452/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5422280 CPUtime=1721.95 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 425212 0 0 0 172051 144 0 0 20 0 1 0 24785458 5552414720 1060997 33554432000 4194304 6059633 140734005347616 140734005345704 4313160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1355570 1060997 162 456 0 1355106 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 5422280

[startup+1782.3 s]
/proc/loadavg: 2.16 2.22 2.23 3/177 21010
/proc/meminfo: memFree=25568716/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5422280 CPUtime=1781.94 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 425219 0 0 0 178050 144 0 0 20 0 1 0 24785458 5552414720 1063820 33554432000 4194304 6059633 140734005347616 140734005345704 4313219 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1355570 1063820 162 456 0 1355106 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 5422280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.20 2.22 2.23 3/177 21011
/proc/meminfo: memFree=25322956/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=5868408 CPUtime=1800.03 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202496 440935 0 0 0 179853 150 0 0 20 0 1 0 24785458 6009249792 1123986 33554432000 4194304 6059633 140734005347616 140734005345064 4313228 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 1467102 1123986 162 456 0 1466638 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 5868408

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20919 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.6 s]
/proc/loadavg: 2.20 2.22 2.23 3/177 21011
/proc/meminfo: memFree=25322956/32872528 swapFree=1499884/1696108
[pid=20919] ppid=20916 vsize=0 CPUtime=1800.23 cores=1,3,5,7
/proc/20919/stat : 20919 (open-wbo) R 20916 20919 8337 0 -1 4202500 440938 0 0 0 179853 170 0 0 20 0 1 0 24785458 0 0 33554432000 0 0 0 0 0 0 16384 4096 8404992 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20919/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child status: 40
Real time (s): 1800.6
CPU time (s): 1800.25
CPU user time (s): 1798.53
CPU system time (s): 1.71174
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 5868408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.53
system time used= 1.71174
maximum resident set size= 4495956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 440938
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= 137
involuntary context switches= 1971

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69629 second user time and 6.81896 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 07:23:17
IDJOB=4101534
IDBENCH=1762
IDSOLVER=2547
FILE ID=node137/4101534-1466227397
RUNJOBID= node137-1466223724-17853
PBS_JOBID= 19918140
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101534-1466227397/watcher-4101534-1466227397 -o /tmp/evaluation-result-4101534-1466227397/solver-4101534-1466227397 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17853 --watchdog 1960  open-wbo HOME/instance-4101534-1466227397.opb

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

MD5SUM BENCH= 0abc7673c35064c54cd6e972f16047d8
RANDOM SEED=1171392273

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        17640708 kB
Buffers:          109184 kB
Cached:           175436 kB
SwapCached:         1268 kB
Active:         12571168 kB
Inactive:         201676 kB
Active(anon):   12489272 kB
Inactive(anon):     1024 kB
Active(file):      81896 kB
Inactive(file):   200652 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:              5820 kB
Writeback:             0 kB
AnonPages:      14148292 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             604016 kB
SReclaimable:      47744 kB
SUnreclaim:       556272 kB
KernelStack:        1472 kB
PageTables:        32636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   15791092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3997696 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= 71692 MiB
End job on node137 at 2016-06-18 07:53:18