Trace number 4086577

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) 1800.06 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_3.opb
MD5SUMf48abdef3d00ab6f87ca2e4f0d43c1d1
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 variables51
Total number of constraints13
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint1
Maximum length of a constraint50
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1270
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3811
Number of bits of the biggest sum of numbers12
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-4086577-1465259662.opb
0.00/0.00	c File size is 4933 bytes.
1800.04/1800.40	c Sum of soft weights:            1
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.04/1800.40	c |  Number of variables:            51                                                                   |
1800.04/1800.40	c |  Number of hard clauses:          1                                                                   |
1800.04/1800.40	c |  Number of soft clauses:          1                                                                   |
1800.04/1800.40	c |  Number of cardinality:           0                                                                   |
1800.04/1800.40	c |  Number of PB :                  12                                                                   |
1800.04/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.04/1800.40	c |                                                                                                       |
1800.04/1800.40	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-4086577-1465259662/watcher-4086577-1465259662 -o /tmp/evaluation-result-4086577-1465259662/solver-4086577-1465259662 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465255309-7050 --watchdog 1960 open-wbo HOME/instance-4086577-1465259662.opb 

pid=7987
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: 2.11 2.10 2.03 3/176 7990
/proc/meminfo: memFree=30226252/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=7260 CPUtime=0 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 645 0 0 0 0 0 0 0 20 0 1 0 107901151 7434240 486 33554432000 4194304 6059633 140735632436096 140737171227608 4294854 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 1815 488 162 456 0 1351 0

[startup+0.100169 s]
/proc/loadavg: 2.11 2.10 2.03 3/176 7990
/proc/meminfo: memFree=30226252/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=24972 CPUtime=0.09 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 4825 0 0 0 9 0 0 0 20 0 1 0 107901151 25571328 5808 33554432000 4194304 6059633 140735632436096 140737171227608 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 6243 5811 162 456 0 5779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24972

[startup+0.200375 s]
/proc/loadavg: 2.11 2.10 2.03 3/176 7990
/proc/meminfo: memFree=30226252/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=54216 CPUtime=0.18 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 7801 0 0 0 18 0 0 0 20 0 1 0 107901151 55517184 10317 33554432000 4194304 6059633 140735632436096 140735632434152 4294824 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 13554 10319 162 456 0 13090 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 54216

[startup+0.300351 s]
/proc/loadavg: 2.11 2.10 2.03 3/176 7990
/proc/meminfo: memFree=30226252/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=65476 CPUtime=0.29 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 10678 0 0 0 28 1 0 0 20 0 1 0 107901151 67047424 15749 33554432000 4194304 6059633 140735632436096 140735632434152 4295055 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 16369 15750 162 456 0 15905 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65476

[startup+0.700297 s]
/proc/loadavg: 2.11 2.10 2.03 3/176 7990
/proc/meminfo: memFree=30226252/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=158384 CPUtime=0.69 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 21588 0 0 0 65 4 0 0 20 0 1 0 107901151 162185216 36875 33554432000 4194304 6059633 140735632436096 140735632434152 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 39596 36884 162 456 0 39132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 158384

[startup+1.50029 s]
/proc/loadavg: 2.11 2.10 2.03 3/177 7991
/proc/meminfo: memFree=29998384/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=373720 CPUtime=1.49 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 40336 0 0 0 140 9 0 0 20 0 1 0 107901151 382689280 76981 33554432000 4194304 6059633 140735632436096 140735632434152 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 93430 76982 162 456 0 92966 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 373720

[startup+3.10026 s]
/proc/loadavg: 2.11 2.10 2.03 3/177 7991
/proc/meminfo: memFree=29775684/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=674336 CPUtime=3.09 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 75566 0 0 0 291 18 0 0 20 0 1 0 107901151 690520064 146239 33554432000 4194304 6059633 140735632436096 140735632433880 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 168584 146239 167 456 0 168120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 674336

[startup+6.3003 s]
/proc/loadavg: 2.10 2.10 2.03 3/177 7991
/proc/meminfo: memFree=29594176/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=723888 CPUtime=6.29 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 87976 0 0 0 609 20 0 0 20 0 1 0 107901151 741261312 158649 33554432000 4194304 6059633 140735632436096 140735632434472 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 180972 158649 179 456 0 180508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 723888

[startup+12.7003 s]
/proc/loadavg: 2.09 2.09 2.03 3/177 7991
/proc/meminfo: memFree=29583252/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=728536 CPUtime=12.69 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 89132 0 0 0 1249 20 0 0 20 0 1 0 107901151 746020864 159805 33554432000 4194304 6059633 140735632436096 140735632434472 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 182134 159805 180 456 0 181670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 728536

[startup+25.5004 s]
/proc/loadavg: 2.07 2.09 2.03 3/177 7991
/proc/meminfo: memFree=29582288/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=729596 CPUtime=25.49 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 89397 0 0 0 2529 20 0 0 20 0 1 0 107901151 747106304 160070 33554432000 4194304 6059633 140735632436096 140735632434472 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 182399 160070 180 456 0 181935 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 729596

[startup+51.1004 s]
/proc/loadavg: 2.05 2.08 2.03 3/177 7991
/proc/meminfo: memFree=29579992/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=730124 CPUtime=51.08 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 89532 0 0 0 5088 20 0 0 20 0 1 0 107901151 747646976 160716 33554432000 4194304 6059633 140735632436096 140735632434472 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 182531 160716 180 456 0 182067 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 730124

[startup+102.3 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 7992
/proc/meminfo: memFree=29573388/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=731768 CPUtime=102.28 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 89932 0 0 0 10208 20 0 0 20 0 1 0 107901151 749330432 161627 33554432000 4194304 6059633 140735632436096 140735632434472 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 182942 161627 180 456 0 182478 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 731768

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/177 7993
/proc/meminfo: memFree=29565764/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=732480 CPUtime=162.25 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90126 0 0 0 16205 20 0 0 20 0 1 0 107901151 750059520 162306 33554432000 4194304 6059633 140735632436096 140735632434584 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183120 162306 180 456 0 182656 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 732480

[startup+222.307 s]
/proc/loadavg: 2.00 2.04 2.01 3/177 7995
/proc/meminfo: memFree=29558780/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=733412 CPUtime=222.23 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90420 0 0 0 22203 20 0 0 20 0 1 0 107901151 751013888 163593 33554432000 4194304 6059633 140735632436096 140735632434472 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183353 163593 180 456 0 182889 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 733412

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 7996
/proc/meminfo: memFree=29553492/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=734120 CPUtime=282.2 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90603 0 0 0 28200 20 0 0 20 0 1 0 107901151 751738880 164271 33554432000 4194304 6059633 140735632436096 140735632434584 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183530 164271 180 456 0 183066 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 734120

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 8000
/proc/meminfo: memFree=29541264/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=734536 CPUtime=342.19 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90755 0 0 0 34198 21 0 0 20 0 1 0 107901151 752164864 165933 33554432000 4194304 6059633 140735632436096 140735632434472 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183634 165933 180 456 0 183170 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 734536

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 8001
/proc/meminfo: memFree=29535656/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=734812 CPUtime=402.17 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90852 0 0 0 40196 21 0 0 20 0 1 0 107901151 752447488 167038 33554432000 4194304 6059633 140735632436096 140735632434472 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183703 167038 180 456 0 183239 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 734812

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 8002
/proc/meminfo: memFree=29530828/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=735328 CPUtime=462.15 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90947 0 0 0 46194 21 0 0 20 0 1 0 107901151 752975872 168142 33554432000 4194304 6059633 140735632436096 140735632434584 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183832 168142 180 456 0 183368 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 735328

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 8004
/proc/meminfo: memFree=29523996/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=735328 CPUtime=522.14 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 90987 0 0 0 52193 21 0 0 20 0 1 0 107901151 752975872 168693 33554432000 4194304 6059633 140735632436096 140735632434584 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183832 168693 180 456 0 183368 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 735328

[startup+582.3 s]
/proc/loadavg: 2.15 2.04 2.01 3/177 8005
/proc/meminfo: memFree=29520944/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=735884 CPUtime=582.13 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 91095 0 0 0 58192 21 0 0 20 0 1 0 107901151 753545216 169823 33554432000 4194304 6059633 140735632436096 140735632434440 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 183971 169823 180 456 0 183507 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 735884


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


[startup+882.307 s]
/proc/loadavg: 2.11 2.09 2.02 3/177 8011
/proc/meminfo: memFree=29485228/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=739080 CPUtime=882.1 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 91898 0 0 0 88188 22 0 0 20 0 1 0 107901151 756817920 175736 33554432000 4194304 6059633 140735632436096 140735632434472 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 184770 175736 180 456 0 184306 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 739080

[startup+942.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/178 8015
/proc/meminfo: memFree=29477576/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=739616 CPUtime=942.08 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 92038 0 0 0 94186 22 0 0 20 0 1 0 107901151 757366784 176898 33554432000 4194304 6059633 140735632436096 140735632434472 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 184904 176898 180 456 0 184440 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 739616

[startup+1002.3 s]
/proc/loadavg: 2.18 2.11 2.03 3/177 8016
/proc/meminfo: memFree=29467312/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=740696 CPUtime=1002.07 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 92296 0 0 0 100185 22 0 0 20 0 1 0 107901151 758472704 178689 33554432000 4194304 6059633 140735632436096 140735632434472 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185174 178689 180 456 0 184710 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 740696

[startup+1062.3 s]
/proc/loadavg: 2.14 2.10 2.03 3/176 8063
/proc/meminfo: memFree=30478232/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=740852 CPUtime=1062.06 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 92344 0 0 0 106184 22 0 0 20 0 1 0 107901151 758632448 180270 33554432000 4194304 6059633 140735632436096 140735632434472 4277889 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185213 180270 180 456 0 184749 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 740852

[startup+1122.3 s]
/proc/loadavg: 2.10 2.10 2.03 3/177 8066
/proc/meminfo: memFree=30350896/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=956176 CPUtime=1122.05 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 92920 0 0 0 112180 25 0 0 20 0 1 0 107901151 979124224 181339 33554432000 4194304 6059633 140735632436096 140735632434472 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 239044 181339 180 456 0 238580 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 956176

[startup+1182.3 s]
/proc/loadavg: 2.19 2.12 2.04 3/177 8067
/proc/meminfo: memFree=30410212/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=741660 CPUtime=1182.04 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 93474 0 0 0 118173 31 0 0 20 0 1 0 107901151 759459840 164602 33554432000 4194304 6059633 140735632436096 140735632434472 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185415 164602 181 456 0 184951 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 741660

[startup+1242.3 s]
/proc/loadavg: 2.13 2.11 2.04 3/177 8068
/proc/meminfo: memFree=30397868/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=742196 CPUtime=1242.03 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 93607 0 0 0 124172 31 0 0 20 0 1 0 107901151 760008704 165757 33554432000 4194304 6059633 140735632436096 140735632434472 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185549 165757 181 456 0 185085 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 742196

[startup+1302.3 s]
/proc/loadavg: 2.18 2.14 2.05 3/177 8069
/proc/meminfo: memFree=30388732/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=742328 CPUtime=1302.02 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 93675 0 0 0 130171 31 0 0 20 0 1 0 107901151 760143872 167368 33554432000 4194304 6059633 140735632436096 140735632434472 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185582 167368 181 456 0 185118 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 742328

[startup+1362.3 s]
/proc/loadavg: 2.14 2.12 2.05 3/177 8070
/proc/meminfo: memFree=30380164/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=742860 CPUtime=1362.01 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 93783 0 0 0 136170 31 0 0 20 0 1 0 107901151 760688640 168498 33554432000 4194304 6059633 140735632436096 140735632434472 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185715 168498 181 456 0 185251 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 742860

[startup+1422.3 s]
/proc/loadavg: 2.05 2.10 2.05 3/177 8072
/proc/meminfo: memFree=30372760/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=743208 CPUtime=1422.01 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 93871 0 0 0 142169 32 0 0 20 0 1 0 107901151 761044992 169608 33554432000 4194304 6059633 140735632436096 140735632434472 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185802 169608 181 456 0 185338 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 743208

[startup+1482.3 s]
/proc/loadavg: 2.06 2.09 2.05 3/177 8073
/proc/meminfo: memFree=30364888/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=743604 CPUtime=1482 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 93973 0 0 0 148168 32 0 0 20 0 1 0 107901151 761450496 170732 33554432000 4194304 6059633 140735632436096 140735632434472 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185901 170732 181 456 0 185437 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 743604

[startup+1542.31 s]
/proc/loadavg: 2.08 2.09 2.05 3/178 8077
/proc/meminfo: memFree=30353368/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=743868 CPUtime=1542 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 94071 0 0 0 154168 32 0 0 20 0 1 0 107901151 761720832 171341 33554432000 4194304 6059633 140735632436096 140735632434472 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 185967 171341 181 456 0 185503 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 743868

[startup+1602.3 s]
/proc/loadavg: 2.03 2.07 2.04 3/179 8101
/proc/meminfo: memFree=30337072/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=744592 CPUtime=1601.98 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 94227 0 0 0 160166 32 0 0 20 0 1 0 107901151 762462208 173030 33554432000 4194304 6059633 140735632436096 140735632434472 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 186148 173030 181 456 0 185684 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 744592

[startup+1662.3 s]
/proc/loadavg: 2.01 2.05 2.03 3/178 8102
/proc/meminfo: memFree=30367704/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=745248 CPUtime=1661.97 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 94331 0 0 0 166165 32 0 0 20 0 1 0 107901151 763133952 174156 33554432000 4194304 6059633 140735632436096 140735632434472 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 186312 174156 181 456 0 185848 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 745248

[startup+1722.3 s]
/proc/loadavg: 2.04 2.06 2.03 3/178 8104
/proc/meminfo: memFree=30360580/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=745520 CPUtime=1721.96 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 94406 0 0 0 172164 32 0 0 20 0 1 0 107901151 763412480 174742 33554432000 4194304 6059633 140735632436096 140735632434472 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 186380 174742 181 456 0 185916 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 745520

[startup+1782.3 s]
/proc/loadavg: 2.07 2.06 2.03 3/178 8105
/proc/meminfo: memFree=30347172/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=745784 CPUtime=1781.95 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 94498 0 0 0 178163 32 0 0 20 0 1 0 107901151 763682816 176367 33554432000 4194304 6059633 140735632436096 140735632434472 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 186446 176367 181 456 0 185982 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 745784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.05 2.06 2.03 3/178 8105
/proc/meminfo: memFree=30347292/32872528 swapFree=13600/559348
[pid=7990] ppid=7987 vsize=745916 CPUtime=1800.04 cores=0,2,4,6
/proc/7990/stat : 7990 (open-wbo) R 7987 7990 7034 0 -1 4202496 94517 0 0 0 179972 32 0 0 20 0 1 0 107901151 763817984 176386 33554432000 4194304 6059633 140735632436096 140735632434472 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/7990/statm: 186479 176386 181 456 0 186015 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 745916

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 7990 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.06
CPU user time (s): 1799.73
CPU system time (s): 0.330949
CPU usage (%): 99.9809
Max. virtual memory (cumulated for all children) (KiB): 1300316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.330949
maximum resident set size= 1005280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94520
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= 148
involuntary context switches= 1845

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5793 second user time and 6.88095 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-07 02:34:22
IDJOB=4086577
IDBENCH=2919
IDSOLVER=2547
FILE ID=node106/4086577-1465259662
RUNJOBID= node106-1465255309-7050
PBS_JOBID= 19843276
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086577-1465259662/watcher-4086577-1465259662 -o /tmp/evaluation-result-4086577-1465259662/solver-4086577-1465259662 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465255309-7050 --watchdog 1960  open-wbo HOME/instance-4086577-1465259662.opb

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

MD5SUM BENCH= f48abdef3d00ab6f87ca2e4f0d43c1d1
RANDOM SEED=1830493606

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
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	: 5333.55
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		: 2666.775
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		: 2666.775
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		: 2666.775
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		: 2666.775
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	: 5332.64
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		: 2666.775
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
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	: 5332.55
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		: 2666.775
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:        30226516 kB
Buffers:           66204 kB
Cached:           137824 kB
SwapCached:         1844 kB
Active:          1246704 kB
Inactive:         137540 kB
Active(anon):    1181284 kB
Inactive(anon):     1284 kB
Active(file):      65420 kB
Inactive(file):   136256 kB
Unevictable:      559348 kB
Mlocked:           13600 kB
SwapTotal:      67108856 kB
SwapFree:       67098540 kB
Dirty:              4656 kB
Writeback:             0 kB
AnonPages:       1843888 kB
Mapped:             7784 kB
Shmem:                 0 kB
Slab:             569188 kB
SReclaimable:      13544 kB
SUnreclaim:       555644 kB
KernelStack:        1472 kB
PageTables:         7520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1919620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1746944 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= 71732 MiB
End job on node106 at 2016-06-07 03:04:22