Trace number 4105580

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 1800.32

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_6_50_2.opb
MD5SUM25ec3c4431eaa97f8c8dfc7dcac7b55c
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 1293
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3879
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-4105580-1466250740.opb
0.00/0.00	c File size is 4929 bytes.
1800.02/1800.30	c Sum of soft weights:            1
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:            51                                                                   |
1800.02/1800.30	c |  Number of hard clauses:          1                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          1                                                                   |
1800.02/1800.30	c |  Number of cardinality:           0                                                                   |
1800.02/1800.30	c |  Number of PB :                  12                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ==========================================[ Solver Settings ]============================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4105580-1466250740/watcher-4105580-1466250740 -o /tmp/evaluation-result-4105580-1466250740/solver-4105580-1466250740 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960 open-wbo-lsu HOME/instance-4105580-1466250740.opb 

pid=30977
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: 2.00 2.00 2.00 3/176 30980
/proc/meminfo: memFree=29557952/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=7416 CPUtime=0 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 615 0 0 0 0 0 0 0 20 0 1 0 27118818 7593984 484 33554432000 4194304 6058637 140733995973552 140733467895480 4294632 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 1854 485 163 456 0 1390 0

[startup+0.100164 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30980
/proc/meminfo: memFree=29557952/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=25208 CPUtime=0.09 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 4878 0 0 0 9 0 0 0 20 0 1 0 27118818 25812992 5742 33554432000 4194304 6058637 140733995973552 140733467895480 5046461 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 6302 5742 163 456 0 5838 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25208

[startup+0.200366 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30980
/proc/meminfo: memFree=29557952/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=53624 CPUtime=0.19 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 8619 0 0 0 18 1 0 0 20 0 1 0 27118818 54910976 10655 33554432000 4194304 6058637 140733995973552 140733467895480 5488460 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 13406 10656 163 456 0 12942 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 53624

[startup+0.300332 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30980
/proc/meminfo: memFree=29557952/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=65368 CPUtime=0.29 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 11483 0 0 0 27 2 0 0 20 0 1 0 27118818 66936832 15563 33554432000 4194304 6058637 140733995973552 140733467895480 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 16342 15564 163 456 0 15878 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65368

[startup+0.700293 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30980
/proc/meminfo: memFree=29557952/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=154776 CPUtime=0.69 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 21988 0 0 0 65 4 0 0 20 0 1 0 27118818 158490624 35762 33554432000 4194304 6058637 140733995973552 140733995971544 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 38694 35763 163 456 0 38230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 154776

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30981
/proc/meminfo: memFree=29118200/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=372192 CPUtime=1.48 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 41970 0 0 0 140 8 0 0 20 0 1 0 27118818 381124608 76483 33554432000 4194304 6058637 140733995973552 140733995971544 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 93048 76484 163 456 0 92584 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 372192

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30981
/proc/meminfo: memFree=28725904/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=683628 CPUtime=3.09 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 79845 0 0 0 292 17 0 0 20 0 1 0 27118818 700035072 152468 33554432000 4194304 6058637 140733995973552 140733995971816 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 170907 152468 168 456 0 170443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 683628

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30981
/proc/meminfo: memFree=28300672/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=746368 CPUtime=6.29 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 95549 0 0 0 609 20 0 0 20 0 1 0 27118818 764280832 168172 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 186592 168172 180 456 0 186128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 746368

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30981
/proc/meminfo: memFree=28126400/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=753168 CPUtime=12.69 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 97278 0 0 0 1249 20 0 0 20 0 1 0 27118818 771244032 169901 33554432000 4194304 6058637 140733995973552 140733995972168 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 188292 169901 181 456 0 187828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 753168

[startup+25.5004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 30981
/proc/meminfo: memFree=28091192/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=753960 CPUtime=25.48 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 97472 0 0 0 2528 20 0 0 20 0 1 0 27118818 772055040 170095 33554432000 4194304 6058637 140733995973552 140733995972168 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 188490 170095 181 456 0 188026 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 753960

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 30982
/proc/meminfo: memFree=28083400/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=755420 CPUtime=51.08 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 97828 0 0 0 5088 20 0 0 20 0 1 0 27118818 773550080 170962 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 188855 170962 181 456 0 188391 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 755420

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30983
/proc/meminfo: memFree=28071888/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=756008 CPUtime=102.28 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 97978 0 0 0 10208 20 0 0 20 0 1 0 27118818 774152192 171623 33554432000 4194304 6058637 140733995973552 140733995972168 4277643 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 189002 171623 181 456 0 188538 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 756008

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30984
/proc/meminfo: memFree=28063116/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=757084 CPUtime=162.26 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 98246 0 0 0 16206 20 0 0 20 0 1 0 27118818 775254016 172402 33554432000 4194304 6058637 140733995973552 140733995972280 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 189271 172402 181 456 0 188807 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 757084

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30985
/proc/meminfo: memFree=28059112/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=757480 CPUtime=222.26 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 98345 0 0 0 22206 20 0 0 20 0 1 0 27118818 775659520 173012 33554432000 4194304 6058637 140733995973552 140733995972168 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 189370 173012 181 456 0 188906 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 757480

[startup+282.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30986
/proc/meminfo: memFree=28048144/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=758404 CPUtime=282.25 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 98593 0 0 0 28204 21 0 0 20 0 1 0 27118818 776605696 174282 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 189601 174282 181 456 0 189137 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 758404

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 30987
/proc/meminfo: memFree=28040740/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=759296 CPUtime=342.24 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 98784 0 0 0 34203 21 0 0 20 0 1 0 27118818 777519104 174984 33554432000 4194304 6058637 140733995973552 140733995972168 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 189824 174984 181 456 0 189360 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 759296

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 30989
/proc/meminfo: memFree=28034920/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=759840 CPUtime=402.23 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 98933 0 0 0 40202 21 0 0 20 0 1 0 27118818 778076160 175644 33554432000 4194304 6058637 140733995973552 140733995972168 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 189960 175644 181 456 0 189496 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 759840

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30993
/proc/meminfo: memFree=28024004/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=760368 CPUtime=462.21 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 99085 0 0 0 46200 21 0 0 20 0 1 0 27118818 778616832 176818 33554432000 4194304 6058637 140733995973552 140733995972168 4277843 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 190092 176818 181 456 0 189628 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 760368

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 31017
/proc/meminfo: memFree=28013052/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=761372 CPUtime=522.21 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 99285 0 0 0 52199 22 0 0 20 0 1 0 27118818 779644928 178551 33554432000 4194304 6058637 140733995973552 140733995972280 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 190343 178551 181 456 0 189879 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 761372

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 31018
/proc/meminfo: memFree=28007300/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=761372 CPUtime=582.2 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 99293 0 0 0 58198 22 0 0 20 0 1 0 27118818 779644928 179070 33554432000 4194304 6058637 140733995973552 140733995972280 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 190343 179070 181 456 0 189879 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 761372


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31025
/proc/meminfo: memFree=27954884/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=765660 CPUtime=942.15 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 100328 0 0 0 94192 23 0 0 20 0 1 0 27118818 784035840 186237 33554432000 4194304 6058637 140733995973552 140733995972328 4278226 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 191415 186237 181 456 0 190951 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 765660

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31027
/proc/meminfo: memFree=27947024/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=765960 CPUtime=1002.14 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 100418 0 0 0 100191 23 0 0 20 0 1 0 27118818 784343040 186838 33554432000 4194304 6058637 140733995973552 140733995972168 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 191490 186838 181 456 0 191026 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 765960

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31031
/proc/meminfo: memFree=27941508/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=766356 CPUtime=1062.13 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 100513 0 0 0 106190 23 0 0 20 0 1 0 27118818 784748544 187444 33554432000 4194304 6058637 140733995973552 140733995972168 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 191589 187444 181 456 0 191125 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 766356

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31032
/proc/meminfo: memFree=27931056/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=981832 CPUtime=1122.11 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101108 0 0 0 112187 24 0 0 20 0 1 0 27118818 1005395968 189046 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 245458 189046 181 456 0 244994 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 981832

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31033
/proc/meminfo: memFree=27923944/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=982124 CPUtime=1182.11 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101182 0 0 0 118187 24 0 0 20 0 1 0 27118818 1005694976 189631 33554432000 4194304 6058637 140733995973552 140733995972168 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 245531 189631 181 456 0 245067 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 982124

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31034
/proc/meminfo: memFree=27912036/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=982536 CPUtime=1242.1 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101293 0 0 0 124185 25 0 0 20 0 1 0 27118818 1006116864 191275 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 245634 191275 181 456 0 245170 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 982536

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31036
/proc/meminfo: memFree=27908852/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=982940 CPUtime=1302.09 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101401 0 0 0 130184 25 0 0 20 0 1 0 27118818 1006530560 191894 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 245735 191894 181 456 0 245271 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 982940

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31037
/proc/meminfo: memFree=27901860/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=983204 CPUtime=1362.08 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101443 0 0 0 136183 25 0 0 20 0 1 0 27118818 1006800896 192447 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 245801 192447 181 456 0 245337 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 983204

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31038
/proc/meminfo: memFree=27895860/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=983340 CPUtime=1422.08 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101497 0 0 0 142183 25 0 0 20 0 1 0 27118818 1006940160 193523 33554432000 4194304 6058637 140733995973552 140733995972168 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 245835 193523 181 456 0 245371 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 983340

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31039
/proc/meminfo: memFree=27964564/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=768680 CPUtime=1482.06 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101882 0 0 0 148175 31 0 0 20 0 1 0 27118818 787128320 175224 33554432000 4194304 6058637 140733995973552 140733995972168 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192170 175224 182 456 0 191706 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 768680

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31040
/proc/meminfo: memFree=27955812/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=768812 CPUtime=1542.06 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 101937 0 0 0 154175 31 0 0 20 0 1 0 27118818 787263488 176301 33554432000 4194304 6058637 140733995973552 140733995972168 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192203 176301 182 456 0 191739 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 768812

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31042
/proc/meminfo: memFree=27946752/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=769340 CPUtime=1602.04 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 102046 0 0 0 160173 31 0 0 20 0 1 0 27118818 787804160 177432 33554432000 4194304 6058637 140733995973552 140733995972168 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192335 177432 182 456 0 191871 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 769340

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 31046
/proc/meminfo: memFree=27938228/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=769740 CPUtime=1662.04 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 102148 0 0 0 166172 32 0 0 20 0 1 0 27118818 788213760 178556 33554432000 4194304 6058637 140733995973552 140733995972168 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192435 178556 182 456 0 191971 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 769740

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31047
/proc/meminfo: memFree=27929444/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=770152 CPUtime=1722.03 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 102253 0 0 0 172171 32 0 0 20 0 1 0 27118818 788635648 179683 33554432000 4194304 6058637 140733995973552 140733995972168 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192538 179683 182 456 0 192074 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 770152

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31048
/proc/meminfo: memFree=27921576/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=770284 CPUtime=1782.02 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 102296 0 0 0 178170 32 0 0 20 0 1 0 27118818 788770816 180748 33554432000 4194304 6058637 140733995973552 140733995972168 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192571 180748 182 456 0 192107 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 770284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31094
/proc/meminfo: memFree=30871296/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=770284 CPUtime=1800.02 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 102301 0 0 0 179970 32 0 0 20 0 1 0 27118818 788770816 180753 33554432000 4194304 6058637 140733995973552 140733995972168 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192571 180753 182 456 0 192107 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 770284

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 30980 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31094
/proc/meminfo: memFree=30871296/32872528 swapFree=7780/7780
[pid=30980] ppid=30977 vsize=770284 CPUtime=1800.02 cores=0,2,4,6
/proc/30980/stat : 30980 (open-wbo-lsu) R 30977 30980 28317 0 -1 4202496 102301 0 0 0 179970 32 0 0 20 0 1 0 27118818 788770816 180753 33554432000 4194304 6058637 140733995973552 140733995972168 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/30980/statm: 192571 180753 182 456 0 192107 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 770284

Child status: 40
Real time (s): 1800.32
CPU time (s): 1800.05
CPU user time (s): 1799.7
CPU system time (s): 0.347947
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 1327348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.347947
maximum resident set size= 1063752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102304
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= 3
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64029 second user time and 6.81996 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 13:52:20
IDJOB=4105580
IDBENCH=2915
IDSOLVER=2545
FILE ID=node151/4105580-1466250740
RUNJOBID= node151-1466241508-28333
PBS_JOBID= 19918209
Free space on /tmp= 71744 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_2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4105580-1466250740/watcher-4105580-1466250740 -o /tmp/evaluation-result-4105580-1466250740/solver-4105580-1466250740 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960  open-wbo-lsu HOME/instance-4105580-1466250740.opb

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

MD5SUM BENCH= 25ec3c4431eaa97f8c8dfc7dcac7b55c
RANDOM SEED=11870958

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
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		: 2667.103
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:        29561000 kB
Buffers:           64144 kB
Cached:           194192 kB
SwapCached:         1932 kB
Active:          2356892 kB
Inactive:         207064 kB
Active(anon):    2305492 kB
Inactive(anon):     2508 kB
Active(file):      51400 kB
Inactive(file):   204556 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:              9576 kB
Writeback:             0 kB
AnonPages:       2212556 kB
Mapped:             8764 kB
Shmem:                 0 kB
Slab:             606032 kB
SReclaimable:      49308 kB
SUnreclaim:       556724 kB
KernelStack:        1472 kB
PageTables:         8896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2786948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71740 MiB
End job on node151 at 2016-06-18 14:22:20