Trace number 4083938

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.05 1800.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_1.opb
MD5SUM775c76356ae7fda7a41e5dcf917f66b2
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 1273
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3819
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083938-1465346494.opb
0.00/0.00	c File size is 4987 bytes.
1800.02/1800.40	c Sum of soft weights:            1
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.40	c |  Number of variables:            51                                                                   |
1800.02/1800.40	c |  Number of hard clauses:          1                                                                   |
1800.02/1800.40	c |  Number of soft clauses:          1                                                                   |
1800.02/1800.40	c |  Number of cardinality:           0                                                                   |
1800.02/1800.40	c |  Number of PB :                  12                                                                   |
1800.02/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c ==========================================[ Solver Settings ]============================================
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	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-4083938-1465346494/watcher-4083938-1465346494 -o /tmp/evaluation-result-4083938-1465346494/solver-4083938-1465346494 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960 open-wbo-lsu HOME/instance-4083938-1465346494.opb 

pid=20273
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: 2.18 2.11 2.11 3/176 20276
/proc/meminfo: memFree=29529984/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=7260 CPUtime=0 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 581 0 0 0 0 0 0 0 20 0 1 0 116584118 7434240 446 33554432000 4194304 6058637 140737098540768 140736220395128 4294719 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20276/statm: 1815 446 163 456 0 1351 0

[startup+0.100125 s]
/proc/loadavg: 2.18 2.11 2.11 3/176 20276
/proc/meminfo: memFree=29529984/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=24612 CPUtime=0.08 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 3945 0 0 0 8 0 0 0 20 0 1 0 116584118 25202688 5338 33554432000 4194304 6058637 140737098540768 140736220395128 5046461 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20276/statm: 6153 5339 163 456 0 5689 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 24612

[startup+0.200321 s]
/proc/loadavg: 2.18 2.11 2.11 3/176 20276
/proc/meminfo: memFree=29529984/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=41212 CPUtime=0.19 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 6806 0 0 0 18 1 0 0 20 0 1 0 116584118 42201088 9732 33554432000 4194304 6058637 140737098540768 140737098539032 4294632 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 10303 9733 163 456 0 9839 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 41212

[startup+0.300343 s]
/proc/loadavg: 2.18 2.11 2.11 3/176 20276
/proc/meminfo: memFree=29529984/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=63800 CPUtime=0.29 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 9896 0 0 0 27 2 0 0 20 0 1 0 116584118 65331200 14866 33554432000 4194304 6058637 140737098540768 140737098539032 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 15950 14866 163 456 0 15486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 63800

[startup+0.700287 s]
/proc/loadavg: 2.18 2.11 2.11 3/176 20276
/proc/meminfo: memFree=29529984/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=155588 CPUtime=0.69 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 20690 0 0 0 65 4 0 0 20 0 1 0 116584118 159322112 35695 33554432000 4194304 6058637 140737098540768 140737098538760 4294863 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 38897 35695 163 456 0 38433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 155588

[startup+1.50028 s]
/proc/loadavg: 2.18 2.11 2.11 3/177 20277
/proc/meminfo: memFree=29307768/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=373056 CPUtime=1.49 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 40148 0 0 0 140 9 0 0 20 0 1 0 116584118 382009344 76614 33554432000 4194304 6058637 140737098540768 140737098538760 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 93264 76614 163 456 0 92800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 373056

[startup+3.10029 s]
/proc/loadavg: 2.17 2.11 2.11 3/177 20277
/proc/meminfo: memFree=29082084/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=684544 CPUtime=3.09 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 78147 0 0 0 291 18 0 0 20 0 1 0 116584118 700973056 150165 33554432000 4194304 6058637 140737098540768 140737098539032 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 171136 150165 168 456 0 170672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 684544

[startup+6.3003 s]
/proc/loadavg: 2.17 2.11 2.11 3/177 20277
/proc/meminfo: memFree=28843676/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=738220 CPUtime=6.29 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 91588 0 0 0 609 20 0 0 20 0 1 0 116584118 755937280 163606 33554432000 4194304 6058637 140737098540768 140737098539384 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 184555 163606 180 456 0 184091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 738220

[startup+12.7003 s]
/proc/loadavg: 2.14 2.10 2.11 4/177 20277
/proc/meminfo: memFree=28835148/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=740208 CPUtime=12.69 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 92083 0 0 0 1249 20 0 0 20 0 1 0 116584118 757972992 164101 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 185052 164101 181 456 0 184588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 740208

[startup+25.5004 s]
/proc/loadavg: 2.19 2.12 2.11 3/177 20277
/proc/meminfo: memFree=28823428/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=741400 CPUtime=25.48 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 92399 0 0 0 2528 20 0 0 20 0 1 0 116584118 759193600 164928 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 185350 164928 181 456 0 184886 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 741400

[startup+51.1004 s]
/proc/loadavg: 2.19 2.12 2.12 3/177 20277
/proc/meminfo: memFree=28868004/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=742592 CPUtime=51.08 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 92685 0 0 0 5088 20 0 0 20 0 1 0 116584118 760414208 165214 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 185648 165214 181 456 0 185184 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 742592

[startup+102.3 s]
/proc/loadavg: 2.10 2.11 2.11 4/177 20324
/proc/meminfo: memFree=27583872/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=743252 CPUtime=102.28 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 92840 0 0 0 10207 21 0 0 20 0 1 0 116584118 761090048 165880 33554432000 4194304 6058637 140737098540768 140737098539384 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 185813 165880 181 456 0 185349 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 743252

[startup+162.3 s]
/proc/loadavg: 2.33 2.17 2.13 3/177 20325
/proc/meminfo: memFree=27551264/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=743924 CPUtime=162.26 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 93013 0 0 0 16205 21 0 0 20 0 1 0 116584118 761778176 166564 33554432000 4194304 6058637 140737098540768 140737098539384 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 185981 166564 181 456 0 185517 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 743924

[startup+222.307 s]
/proc/loadavg: 2.23 2.16 2.12 3/177 20327
/proc/meminfo: memFree=27543092/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=745004 CPUtime=222.26 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 93295 0 0 0 22205 21 0 0 20 0 1 0 116584118 762884096 167868 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 186251 167868 181 456 0 185787 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 745004

[startup+282.3 s]
/proc/loadavg: 2.13 2.15 2.12 3/177 20328
/proc/meminfo: memFree=27516020/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=746184 CPUtime=282.24 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 93561 0 0 0 28203 21 0 0 20 0 1 0 116584118 764092416 168645 33554432000 4194304 6058637 140737098540768 140737098539496 4278439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 186546 168645 181 456 0 186082 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 746184

[startup+342.3 s]
/proc/loadavg: 2.18 2.16 2.12 3/177 20329
/proc/meminfo: memFree=27512448/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=746740 CPUtime=342.23 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 93700 0 0 0 34202 21 0 0 20 0 1 0 116584118 764661760 169295 33554432000 4194304 6058637 140737098540768 140737098539384 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 186685 169295 181 456 0 186221 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 746740

[startup+402.3 s]
/proc/loadavg: 2.16 2.16 2.12 3/177 20330
/proc/meminfo: memFree=27502700/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=747860 CPUtime=402.22 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 93999 0 0 0 40201 21 0 0 20 0 1 0 116584118 765808640 171127 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 186965 171127 181 456 0 186501 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 747860

[startup+462.3 s]
/proc/loadavg: 2.18 2.16 2.12 4/177 20331
/proc/meminfo: memFree=27496540/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=749168 CPUtime=462.22 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 94284 0 0 0 46200 22 0 0 20 0 1 0 116584118 767148032 171923 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 187292 171923 181 456 0 186828 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 749168

[startup+522.3 s]
/proc/loadavg: 2.27 2.19 2.13 3/178 20336
/proc/meminfo: memFree=27488940/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=750252 CPUtime=522.21 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 94572 0 0 0 52199 22 0 0 20 0 1 0 116584118 768258048 173233 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 187563 173233 181 456 0 187099 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 750252

[startup+582.3 s]
/proc/loadavg: 2.24 2.20 2.14 3/177 20337
/proc/meminfo: memFree=27485916/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=750384 CPUtime=582.18 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 94652 0 0 0 58196 22 0 0 20 0 1 0 116584118 768393216 173794 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 187596 173794 181 456 0 187132 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 750384


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


[startup+882.307 s]
/proc/loadavg: 2.03 2.13 2.12 3/177 20343
/proc/meminfo: memFree=27454948/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=752568 CPUtime=882.07 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95299 0 0 0 88184 23 0 0 20 0 1 0 116584118 770629632 177442 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188142 177442 181 456 0 187678 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 752568

[startup+942.3 s]
/proc/loadavg: 2.01 2.11 2.11 4/177 20344
/proc/meminfo: memFree=27449992/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=753052 CPUtime=942.05 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95385 0 0 0 94182 23 0 0 20 0 1 0 116584118 771125248 178039 33554432000 4194304 6058637 140737098540768 140737098539544 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188263 178039 181 456 0 187799 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 753052

[startup+1002.3 s]
/proc/loadavg: 2.00 2.09 2.10 3/177 20345
/proc/meminfo: memFree=27442452/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=753900 CPUtime=1002.04 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95592 0 0 0 100181 23 0 0 20 0 1 0 116584118 771993600 179268 33554432000 4194304 6058637 140737098540768 140737098539384 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188475 179268 181 456 0 188011 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 753900

[startup+1062.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/177 20346
/proc/meminfo: memFree=27435508/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=754184 CPUtime=1062.03 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95692 0 0 0 106180 23 0 0 20 0 1 0 116584118 772284416 179879 33554432000 4194304 6058637 140737098540768 140737098539384 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188546 179879 181 456 0 188082 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 754184

[startup+1122.3 s]
/proc/loadavg: 2.07 2.08 2.09 3/178 20351
/proc/meminfo: memFree=27428480/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=754588 CPUtime=1122.02 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95771 0 0 0 112179 23 0 0 20 0 1 0 116584118 772698112 180980 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188647 180980 181 456 0 188183 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 754588

[startup+1182.3 s]
/proc/loadavg: 2.07 2.08 2.09 3/179 20375
/proc/meminfo: memFree=27422248/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=754724 CPUtime=1182.01 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95811 0 0 0 118178 23 0 0 20 0 1 0 116584118 772837376 181531 33554432000 4194304 6058637 140737098540768 140737098539384 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188681 181531 181 456 0 188217 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 754724

[startup+1242.3 s]
/proc/loadavg: 2.06 2.08 2.09 3/178 20376
/proc/meminfo: memFree=27414476/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=754856 CPUtime=1242 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95856 0 0 0 124177 23 0 0 20 0 1 0 116584118 772972544 182087 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188714 182087 181 456 0 188250 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 754856

[startup+1302.3 s]
/proc/loadavg: 2.14 2.09 2.09 3/178 20377
/proc/meminfo: memFree=27408764/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=755128 CPUtime=1302 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95912 0 0 0 130177 23 0 0 20 0 1 0 116584118 773251072 182654 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188782 182654 181 456 0 188318 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 755128

[startup+1362.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/178 20378
/proc/meminfo: memFree=27404172/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=755392 CPUtime=1361.99 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 95977 0 0 0 136176 23 0 0 20 0 1 0 116584118 773521408 183230 33554432000 4194304 6058637 140737098540768 140737098539384 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188848 183230 181 456 0 188384 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 755392

[startup+1422.3 s]
/proc/loadavg: 2.14 2.10 2.09 3/178 20380
/proc/meminfo: memFree=27399904/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=755392 CPUtime=1421.98 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96002 0 0 0 142175 23 0 0 20 0 1 0 116584118 773521408 183766 33554432000 4194304 6058637 140737098540768 140737098539384 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188848 183766 181 456 0 188384 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 755392

[startup+1482.3 s]
/proc/loadavg: 2.12 2.09 2.09 4/178 20381
/proc/meminfo: memFree=27397888/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=755788 CPUtime=1481.97 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96098 0 0 0 148174 23 0 0 20 0 1 0 116584118 773926912 184373 33554432000 4194304 6058637 140737098540768 140737098539384 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 188947 184373 181 456 0 188483 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 755788

[startup+1542.31 s]
/proc/loadavg: 2.13 2.10 2.09 3/178 20382
/proc/meminfo: memFree=27392204/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=970844 CPUtime=1541.97 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96310 0 0 0 154171 26 0 0 20 0 1 0 116584118 994144256 184583 33554432000 4194304 6058637 140737098540768 140737098539384 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 242711 184583 181 456 0 242247 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 970844

[startup+1602.3 s]
/proc/loadavg: 2.13 2.10 2.09 3/178 20383
/proc/meminfo: memFree=27386372/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=970976 CPUtime=1601.95 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96615 0 0 0 160169 26 0 0 20 0 1 0 116584118 994279424 185392 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 242744 185392 181 456 0 242280 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 970976

[startup+1662.3 s]
/proc/loadavg: 2.16 2.11 2.09 3/178 20384
/proc/meminfo: memFree=27381624/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=971548 CPUtime=1661.94 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96743 0 0 0 166168 26 0 0 20 0 1 0 116584118 994865152 186031 33554432000 4194304 6058637 140737098540768 140737098539384 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 242887 186031 181 456 0 242423 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 971548

[startup+1722.3 s]
/proc/loadavg: 2.14 2.12 2.09 3/179 20389
/proc/meminfo: memFree=27374592/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=971680 CPUtime=1721.93 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96780 0 0 0 172167 26 0 0 20 0 1 0 116584118 995000320 186579 33554432000 4194304 6058637 140737098540768 140737098539384 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 242920 186579 181 456 0 242456 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 971680

[startup+1782.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/178 20390
/proc/meminfo: memFree=27368088/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=971812 CPUtime=1781.92 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96818 0 0 0 178166 26 0 0 20 0 1 0 116584118 995135488 187639 33554432000 4194304 6058637 140737098540768 140737098539384 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 242953 187639 181 456 0 242489 0
Current children cumulated CPU time (s) 1781.92
Current children cumulated vsize (KiB) 971812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.12 2.11 2.09 3/178 20390
/proc/meminfo: memFree=27368248/32872528 swapFree=13072/1184284
[pid=20276] ppid=20273 vsize=971944 CPUtime=1800.02 cores=0,2,4,6
/proc/20276/stat : 20276 (open-wbo-lsu) R 20273 20276 19593 0 -1 4202496 96841 0 0 0 179976 26 0 0 20 0 1 0 116584118 995270656 187662 33554432000 4194304 6058637 140737098540768 140737098539384 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20276/statm: 242986 187662 181 456 0 242522 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 971944

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 20276 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.42
CPU time (s): 1800.05
CPU user time (s): 1799.77
CPU system time (s): 0.287956
CPU usage (%): 99.9795
Max. virtual memory (cumulated for all children) (KiB): 971944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.287956
maximum resident set size= 750660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96844
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= 154
involuntary context switches= 1868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.93825 second user time and 6.52201 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-08 02:41:34
IDJOB=4083938
IDBENCH=2906
IDSOLVER=2545
FILE ID=node115/4083938-1465346494
RUNJOBID= node115-1465339290-19609
PBS_JOBID= 19853402
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_6_50_1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083938-1465346494/watcher-4083938-1465346494 -o /tmp/evaluation-result-4083938-1465346494/solver-4083938-1465346494 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960  open-wbo-lsu HOME/instance-4083938-1465346494.opb

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

MD5SUM BENCH= 775c76356ae7fda7a41e5dcf917f66b2
RANDOM SEED=57304908

node115.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		: 2666.174
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	: 5332.34
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		: 2666.174
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	: 5332.56
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		: 2666.174
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		: 2666.174
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	: 5332.57
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		: 2666.174
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		: 2666.174
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	: 5332.57
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		: 2666.174
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	: 5332.57
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		: 2666.174
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:        29530356 kB
Buffers:          164136 kB
Cached:          1123700 kB
SwapCached:         2028 kB
Active:           318040 kB
Inactive:        1085476 kB
Active(anon):     115888 kB
Inactive(anon):     2112 kB
Active(file):     202152 kB
Inactive(file):  1083364 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       1298952 kB
Mapped:             8960 kB
Shmem:                 0 kB
Slab:             621732 kB
SReclaimable:      65756 kB
SUnreclaim:       555976 kB
KernelStack:        1432 kB
PageTables:         6680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1414248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1280000 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 node115 at 2016-06-08 03:11:35