Trace number 4086571

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) 1800.11 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_3.opb
MD5SUMd2b3af71376059fa940b007abcee01cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark165.369
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
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 constraints8
Minimum length of a constraint1
Maximum length of a constraint30
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 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2821
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-4086571-1465257889.opb
0.00/0.00	c File size is 2114 bytes.
1800.09/1800.40	c Sum of soft weights:            1
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:            31                                                                   |
1800.09/1800.40	c |  Number of hard clauses:          1                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          1                                                                   |
1800.09/1800.40	c |  Number of cardinality:           0                                                                   |
1800.09/1800.40	c |  Number of PB :                   8                                                                   |
1800.09/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4086571-1465257889/watcher-4086571-1465257889 -o /tmp/evaluation-result-4086571-1465257889/solver-4086571-1465257889 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086571-1465257889.opb 

pid=15501
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: 2.24 2.22 2.15 3/176 15504
/proc/meminfo: memFree=30243132/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=7436 CPUtime=0 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 651 0 0 0 0 0 0 0 20 0 1 0 107720739 7614464 503 33554432000 4194304 6059633 140735801487200 140734364047848 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 1859 504 163 456 0 1395 0

[startup+0.100166 s]
/proc/loadavg: 2.24 2.22 2.15 3/176 15504
/proc/meminfo: memFree=30243132/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=25804 CPUtime=0.08 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 5377 0 0 0 8 0 0 0 20 0 1 0 107720739 26423296 5730 33554432000 4194304 6059633 140735801487200 140734364047848 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 6451 5732 163 456 0 5987 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25804

[startup+0.200356 s]
/proc/loadavg: 2.24 2.22 2.15 3/176 15504
/proc/meminfo: memFree=30243132/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=56092 CPUtime=0.19 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 9408 0 0 0 18 1 0 0 20 0 1 0 107720739 57438208 11294 33554432000 4194304 6059633 140735801487200 140734364047848 5131227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 14023 11295 163 456 0 13559 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56092

[startup+0.300335 s]
/proc/loadavg: 2.24 2.22 2.15 3/176 15504
/proc/meminfo: memFree=30243132/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=86696 CPUtime=0.29 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 12486 0 0 0 27 2 0 0 20 0 1 0 107720739 88776704 16416 33554432000 4194304 6059633 140735801487200 140735801485256 4294931 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 21674 16418 163 456 0 21210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 86696

[startup+0.700299 s]
/proc/loadavg: 2.24 2.22 2.15 3/176 15504
/proc/meminfo: memFree=30243132/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=158336 CPUtime=0.69 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 22884 0 0 0 65 4 0 0 20 0 1 0 107720739 162136064 32241 33554432000 4194304 6059633 140735801487200 140735801485256 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 39584 32243 181 456 0 39120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 158336

[startup+1.50029 s]
/proc/loadavg: 2.24 2.22 2.15 4/177 15505
/proc/meminfo: memFree=30112380/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=161248 CPUtime=1.48 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 23605 0 0 0 144 4 0 0 20 0 1 0 107720739 165117952 32962 33554432000 4194304 6059633 140735801487200 140735801485576 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40312 32962 181 456 0 39848 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 161248

[startup+3.1003 s]
/proc/loadavg: 2.24 2.22 2.15 4/177 15505
/proc/meminfo: memFree=30111140/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=161380 CPUtime=3.08 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 23642 0 0 0 304 4 0 0 20 0 1 0 107720739 165253120 32999 33554432000 4194304 6059633 140735801487200 140735801485576 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40345 32999 182 456 0 39881 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 161380

[startup+6.3003 s]
/proc/loadavg: 2.30 2.23 2.15 4/177 15505
/proc/meminfo: memFree=30110692/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=161512 CPUtime=6.28 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 23680 0 0 0 624 4 0 0 20 0 1 0 107720739 165388288 33037 33554432000 4194304 6059633 140735801487200 140735801485576 4278482 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40378 33037 182 456 0 39914 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 161512

[startup+12.7003 s]
/proc/loadavg: 2.27 2.23 2.15 3/177 15505
/proc/meminfo: memFree=30108564/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=161512 CPUtime=12.68 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 23695 0 0 0 1264 4 0 0 20 0 1 0 107720739 165388288 33563 33554432000 4194304 6059633 140735801487200 140735801485576 4277835 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40378 33563 182 456 0 39914 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 161512

[startup+25.5004 s]
/proc/loadavg: 2.21 2.21 2.15 3/177 15505
/proc/meminfo: memFree=30108944/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=161876 CPUtime=25.48 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 23756 0 0 0 2544 4 0 0 20 0 1 0 107720739 165761024 33624 33554432000 4194304 6059633 140735801487200 140735801485688 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40469 33624 182 456 0 40005 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 161876

[startup+51.1003 s]
/proc/loadavg: 2.22 2.21 2.15 4/177 15505
/proc/meminfo: memFree=30104424/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=162292 CPUtime=51.08 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 23893 0 0 0 5104 4 0 0 20 0 1 0 107720739 166187008 34783 33554432000 4194304 6059633 140735801487200 140735801485576 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40573 34783 182 456 0 40109 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 162292

[startup+102.3 s]
/proc/loadavg: 2.25 2.21 2.15 3/177 15506
/proc/meminfo: memFree=30097296/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=163360 CPUtime=102.28 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 24142 0 0 0 10223 5 0 0 20 0 1 0 107720739 167280640 36565 33554432000 4194304 6059633 140735801487200 140735801485576 4277790 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 40840 36565 182 456 0 40376 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 163360

[startup+162.3 s]
/proc/loadavg: 2.25 2.21 2.15 3/177 15507
/proc/meminfo: memFree=30103208/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=164864 CPUtime=162.27 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 24996 0 0 0 16221 6 0 0 20 0 1 0 107720739 168820736 34935 33554432000 4194304 6059633 140735801487200 140735801485576 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 41216 34935 183 456 0 40752 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 164864

[startup+222.307 s]
/proc/loadavg: 2.31 2.25 2.17 3/177 15508
/proc/meminfo: memFree=30094520/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=165888 CPUtime=222.26 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 25244 0 0 0 22220 6 0 0 20 0 1 0 107720739 169869312 37227 33554432000 4194304 6059633 140735801487200 140735801485576 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 41472 37227 183 456 0 41008 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 165888

[startup+282.3 s]
/proc/loadavg: 2.39 2.28 2.18 4/177 15510
/proc/meminfo: memFree=30099796/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=167812 CPUtime=282.24 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 25926 0 0 0 28217 7 0 0 20 0 1 0 107720739 171839488 35922 33554432000 4194304 6059633 140735801487200 140735801485576 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 41953 35922 183 456 0 41489 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 167812

[startup+342.3 s]
/proc/loadavg: 2.39 2.29 2.19 3/178 15514
/proc/meminfo: memFree=30056600/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=169064 CPUtime=342.24 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 26239 0 0 0 34216 8 0 0 20 0 1 0 107720739 173121536 38279 33554432000 4194304 6059633 140735801487200 140735801485576 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 42266 38279 183 456 0 41802 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 169064

[startup+402.3 s]
/proc/loadavg: 2.27 2.27 2.19 3/177 15515
/proc/meminfo: memFree=30096576/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=169928 CPUtime=402.22 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 26774 0 0 0 40214 8 0 0 20 0 1 0 107720739 174006272 36511 33554432000 4194304 6059633 140735801487200 140735801485576 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 42482 36511 183 456 0 42018 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 169928

[startup+462.3 s]
/proc/loadavg: 2.26 2.27 2.19 4/177 15516
/proc/meminfo: memFree=30053308/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=170944 CPUtime=462.22 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 27029 0 0 0 46213 9 0 0 20 0 1 0 107720739 175046656 38810 33554432000 4194304 6059633 140735801487200 140735801485576 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 42736 38810 183 456 0 42272 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 170944

[startup+522.3 s]
/proc/loadavg: 2.36 2.30 2.20 3/177 15517
/proc/meminfo: memFree=30089208/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=172420 CPUtime=522.2 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 27593 0 0 0 52210 10 0 0 20 0 1 0 107720739 176558080 38033 33554432000 4194304 6059633 140735801487200 140735801485992 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 43105 38033 183 456 0 42641 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 172420

[startup+582.3 s]
/proc/loadavg: 2.29 2.29 2.20 3/177 15519
/proc/meminfo: memFree=30047628/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=172988 CPUtime=582.18 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 27738 0 0 0 58208 10 0 0 20 0 1 0 107720739 177139712 39760 33554432000 4194304 6059633 140735801487200 140735801485576 4246280 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 43247 39760 183 456 0 42783 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 172988


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


[startup+882.307 s]
/proc/loadavg: 2.30 2.28 2.20 4/177 15525
/proc/meminfo: memFree=30029812/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=176396 CPUtime=882.15 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 29142 0 0 0 88202 13 0 0 20 0 1 0 107720739 180629504 42129 33554432000 4194304 6059633 140735801487200 140735801485576 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 44099 42129 183 456 0 43635 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 176396

[startup+942.3 s]
/proc/loadavg: 2.32 2.28 2.21 4/178 15529
/proc/meminfo: memFree=30032660/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=177740 CPUtime=942.13 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 29793 0 0 0 94199 14 0 0 20 0 1 0 107720739 182005760 39463 33554432000 4194304 6059633 140735801487200 140735801485576 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 44435 39463 183 456 0 43971 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 177740

[startup+1002.3 s]
/proc/loadavg: 2.41 2.31 2.22 3/177 15530
/proc/meminfo: memFree=30075764/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=178492 CPUtime=1002.12 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 29968 0 0 0 100198 14 0 0 20 0 1 0 107720739 182775808 41682 33554432000 4194304 6059633 140735801487200 140735801485576 4278436 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 44623 41682 183 456 0 44159 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 178492

[startup+1062.3 s]
/proc/loadavg: 2.38 2.31 2.22 3/177 15531
/proc/meminfo: memFree=30082612/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=179008 CPUtime=1062.11 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 30491 0 0 0 106196 15 0 0 20 0 1 0 107720739 183304192 39835 33554432000 4194304 6059633 140735801487200 140735801485576 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 44752 39835 183 456 0 44288 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 179008

[startup+1122.3 s]
/proc/loadavg: 2.42 2.33 2.23 3/177 15532
/proc/meminfo: memFree=30072260/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=179780 CPUtime=1122.1 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 30684 0 0 0 112194 16 0 0 20 0 1 0 107720739 184094720 42583 33554432000 4194304 6059633 140735801487200 140735801485576 4278402 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 44945 42583 183 456 0 44481 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 179780

[startup+1182.3 s]
/proc/loadavg: 2.34 2.31 2.23 3/177 15534
/proc/meminfo: memFree=30080080/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=180928 CPUtime=1182.09 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 31145 0 0 0 118192 17 0 0 20 0 1 0 107720739 185270272 40612 33554432000 4194304 6059633 140735801487200 140735801485624 4280402 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45232 40612 183 456 0 44768 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 180928

[startup+1242.3 s]
/proc/loadavg: 2.41 2.33 2.24 4/177 15535
/proc/meminfo: memFree=30040176/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=180928 CPUtime=1242.08 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 31170 0 0 0 124191 17 0 0 20 0 1 0 107720739 185270272 42681 33554432000 4194304 6059633 140735801487200 140735801485624 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45232 42681 183 456 0 44768 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 180928

[startup+1302.3 s]
/proc/loadavg: 2.32 2.31 2.24 3/173 15553
/proc/meminfo: memFree=30154980/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=181420 CPUtime=1302.08 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 31666 0 0 0 130189 19 0 0 20 0 1 0 107720739 185774080 40812 33554432000 4194304 6059633 140735801487200 140735801485576 4278016 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45355 40812 183 456 0 44891 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 181420

[startup+1362.3 s]
/proc/loadavg: 2.30 2.31 2.24 3/177 15583
/proc/meminfo: memFree=28725520/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=181760 CPUtime=1362.07 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 31754 0 0 0 136188 19 0 0 20 0 1 0 107720739 186122240 42944 33554432000 4194304 6059633 140735801487200 140735801485576 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45440 42944 183 456 0 44976 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 181760

[startup+1422.3 s]
/proc/loadavg: 2.33 2.32 2.24 3/177 15584
/proc/meminfo: memFree=28730564/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=182284 CPUtime=1422.06 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 32336 0 0 0 142186 20 0 0 20 0 1 0 107720739 186658816 40586 33554432000 4194304 6059633 140735801487200 140735801485576 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45571 40586 183 456 0 45107 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 182284

[startup+1482.3 s]
/proc/loadavg: 2.31 2.31 2.25 3/176 15585
/proc/meminfo: memFree=28717252/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=182644 CPUtime=1482.04 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 32425 0 0 0 148184 20 0 0 20 0 1 0 107720739 187027456 42719 33554432000 4194304 6059633 140735801487200 140735801485576 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45661 42719 183 456 0 45197 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 182644

[startup+1542.31 s]
/proc/loadavg: 2.42 2.34 2.26 4/178 15590
/proc/meminfo: memFree=28709016/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=183256 CPUtime=1542.04 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 32942 0 0 0 154183 21 0 0 20 0 1 0 107720739 187654144 39719 33554432000 4194304 6059633 140735801487200 140735801486024 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45814 39719 183 456 0 45350 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 183256

[startup+1602.3 s]
/proc/loadavg: 2.25 2.31 2.26 3/177 15590
/proc/meminfo: memFree=28700108/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=183464 CPUtime=1602.03 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 33029 0 0 0 160181 22 0 0 20 0 1 0 107720739 187867136 41850 33554432000 4194304 6059633 140735801487200 140735801485576 4278031 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45866 41850 183 456 0 45402 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 183464

[startup+1662.3 s]
/proc/loadavg: 2.28 2.31 2.26 3/177 15592
/proc/meminfo: memFree=28689460/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=183676 CPUtime=1662.02 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 33077 0 0 0 166180 22 0 0 20 0 1 0 107720739 188084224 43942 33554432000 4194304 6059633 140735801487200 140735801485576 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45919 43942 183 456 0 45455 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 183676

[startup+1722.3 s]
/proc/loadavg: 2.38 2.34 2.27 4/177 15592
/proc/meminfo: memFree=28695504/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=183888 CPUtime=1722 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 33776 0 0 0 172177 23 0 0 20 0 1 0 107720739 188301312 41098 33554432000 4194304 6059633 140735801487200 140735801486024 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 45972 41098 183 456 0 45508 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 183888

[startup+1782.3 s]
/proc/loadavg: 2.48 2.38 2.29 3/177 15593
/proc/meminfo: memFree=28684392/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=184352 CPUtime=1781.99 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 33891 0 0 0 178176 23 0 0 20 0 1 0 107720739 188776448 43257 33554432000 4194304 6059633 140735801487200 140735801485576 4278402 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 46088 43257 183 456 0 45624 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 184352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.35 2.35 2.28 3/177 15595
/proc/meminfo: memFree=28681892/32872528 swapFree=18240/1696364
[pid=15504] ppid=15501 vsize=184492 CPUtime=1800.09 cores=0,2,4,6
/proc/15504/stat : 15504 (open-wbo) R 15501 15504 14989 0 -1 4202496 33907 0 0 0 179986 23 0 0 20 0 1 0 107720739 188919808 43784 33554432000 4194304 6059633 140735801487200 140735801485576 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15504/statm: 46123 43784 183 456 0 45659 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 184492

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 15504 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): 1800.11
CPU user time (s): 1799.87
CPU system time (s): 0.239963
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 264028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.239963
maximum resident set size= 239960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33910
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= 41
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.13537 second user time and 7.40087 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 02:04:49
IDJOB=4086571
IDBENCH=2897
IDSOLVER=2547
FILE ID=node137/4086571-1465257889
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
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_4_30_3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086571-1465257889/watcher-4086571-1465257889 -o /tmp/evaluation-result-4086571-1465257889/solver-4086571-1465257889 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086571-1465257889.opb

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

MD5SUM BENCH= d2b3af71376059fa940b007abcee01cc
RANDOM SEED=736889546

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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	: 5334.03
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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		: 2667.018
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		: 2667.018
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:        30243652 kB
Buffers:           32348 kB
Cached:           118356 kB
SwapCached:         2556 kB
Active:           149884 kB
Inactive:          80368 kB
Active(anon):      78496 kB
Inactive(anon):     2768 kB
Active(file):      71388 kB
Inactive(file):    77600 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67098940 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1823316 kB
Mapped:             8852 kB
Shmem:                 0 kB
Slab:             567692 kB
SReclaimable:      11860 kB
SUnreclaim:       555832 kB
KernelStack:        1472 kB
PageTables:         7432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1890212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1783808 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 node137 at 2016-06-07 02:34:50