Trace number 4086228

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 NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.03 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K168.opb
MD5SUM4a002b4e44699cf4cd35a469f7223c94
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables19992
Total number of constraints20330
Number of constraints which are clauses20162
Number of constraints which are cardinality constraints (but not clauses)168
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint168
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 169
Number of bits of the biggest sum of numbers8
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-4086228-1465281315.opb
0.00/0.00	c File size is 1377299 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:         19992                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      20162                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         168                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.16 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4086228-1465281315/watcher-4086228-1465281315 -o /tmp/evaluation-result-4086228-1465281315/solver-4086228-1465281315 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960 open-wbo HOME/instance-4086228-1465281315.opb 

pid=15779
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: 2.13 2.14 2.10 3/176 15782
/proc/meminfo: memFree=30470472/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=4080 CPUtime=0 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 755 0 0 0 0 0 0 0 20 0 1 0 110064128 4177920 630 33554432000 4194304 6059633 140735006381632 140735621504856 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 1020 630 471 456 0 219 0

[startup+0.100216 s]
/proc/loadavg: 2.13 2.14 2.10 3/176 15782
/proc/meminfo: memFree=30470472/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=7708 CPUtime=0.09 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 1677 0 0 0 9 0 0 0 20 0 1 0 110064128 7892992 1552 33554432000 4194304 6059633 140735006381632 140735621504856 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 1927 1552 471 456 0 1126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7708

[startup+0.20033 s]
/proc/loadavg: 2.13 2.14 2.10 3/176 15782
/proc/meminfo: memFree=30470472/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=22360 CPUtime=0.19 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 4783 0 0 0 19 0 0 0 20 0 1 0 110064128 22896640 4728 33554432000 4194304 6059633 140735006381632 140735621504856 4255436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 5590 4728 165 456 0 5126 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22360

[startup+0.300356 s]
/proc/loadavg: 2.13 2.14 2.10 3/176 15782
/proc/meminfo: memFree=30470472/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=22496 CPUtime=0.29 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 4794 0 0 0 29 0 0 0 20 0 1 0 110064128 23035904 4739 33554432000 4194304 6059633 140735006381632 140735621504856 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 5624 4739 165 456 0 5160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22496

[startup+0.700244 s]
/proc/loadavg: 2.13 2.14 2.10 3/176 15782
/proc/meminfo: memFree=30470472/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=22496 CPUtime=0.69 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 4841 0 0 0 69 0 0 0 20 0 1 0 110064128 23035904 4786 33554432000 4194304 6059633 140735006381632 140735006379864 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 5624 4786 165 456 0 5160 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22496

[startup+1.5003 s]
/proc/loadavg: 2.13 2.14 2.10 3/177 15783
/proc/meminfo: memFree=30449248/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=25756 CPUtime=1.49 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 5409 0 0 0 149 0 0 0 20 0 1 0 110064128 26374144 5353 33554432000 4194304 6059633 140735006381632 140735006380424 4255416 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 6439 5353 178 456 0 5975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25756

[startup+3.1003 s]
/proc/loadavg: 2.13 2.14 2.10 3/177 15783
/proc/meminfo: memFree=30443352/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=26856 CPUtime=3.09 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 6739 0 0 0 309 0 0 0 20 0 1 0 110064128 27500544 5893 33554432000 4194304 6059633 140735006381632 140735006380424 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 6714 5893 180 456 0 6250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26856

[startup+6.30025 s]
/proc/loadavg: 2.12 2.13 2.10 3/177 15783
/proc/meminfo: memFree=30431488/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=33792 CPUtime=6.29 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 8275 0 0 0 628 1 0 0 20 0 1 0 110064128 34603008 7814 33554432000 4194304 6059633 140735006381632 140735006380120 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 8448 7814 180 456 0 7984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33792

[startup+12.7003 s]
/proc/loadavg: 2.11 2.13 2.10 3/177 15783
/proc/meminfo: memFree=30412328/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=38212 CPUtime=12.69 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 9000 0 0 0 1268 1 0 0 20 0 1 0 110064128 39129088 8989 33554432000 4194304 6059633 140735006381632 140735006380152 4261221 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 9553 8989 180 456 0 9089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38212

[startup+25.5004 s]
/proc/loadavg: 2.09 2.12 2.10 3/177 15783
/proc/meminfo: memFree=30379704/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=60232 CPUtime=25.49 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 10483 0 0 0 2547 2 0 0 20 0 1 0 110064128 61677568 11911 33554432000 4194304 6059633 140735006381632 140735006380120 4246606 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 15058 11911 180 456 0 14594 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 60232

[startup+51.1004 s]
/proc/loadavg: 2.06 2.11 2.09 3/177 15784
/proc/meminfo: memFree=30322796/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=79084 CPUtime=51.08 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 11085 0 0 0 5106 2 0 0 20 0 1 0 110064128 80982016 16969 33554432000 4194304 6059633 140735006381632 140735006380120 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 19771 16969 180 456 0 19307 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79084

[startup+102.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 15785
/proc/meminfo: memFree=30344948/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=79084 CPUtime=102.29 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 11986 0 0 0 10224 5 0 0 20 0 1 0 110064128 80982016 19224 33554432000 4194304 6059633 140735006381632 140735006380456 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 19771 19224 180 456 0 19307 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 79084

[startup+162.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 15786
/proc/meminfo: memFree=30383192/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=79084 CPUtime=162.27 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 13623 0 0 0 16220 7 0 0 20 0 1 0 110064128 80982016 19224 33554432000 4194304 6059633 140735006381632 140735006380456 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 19771 19224 180 456 0 19307 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 79084

[startup+222.307 s]
/proc/loadavg: 2.05 2.10 2.09 3/177 15787
/proc/meminfo: memFree=30221416/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=159224 CPUtime=222.27 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 15273 0 0 0 22216 11 0 0 20 0 1 0 110064128 163045376 36398 33554432000 4194304 6059633 140735006381632 140735006380424 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 39806 36398 180 456 0 39342 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 159224

[startup+282.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 15788
/proc/meminfo: memFree=30287148/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=128404 CPUtime=282.24 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 16638 0 0 0 28210 14 0 0 20 0 1 0 110064128 131485696 29676 33554432000 4194304 6059633 140735006381632 140735006380168 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 32101 29676 180 456 0 31637 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 128404

[startup+342.3 s]
/proc/loadavg: 2.06 2.09 2.09 3/178 15792
/proc/meminfo: memFree=30305052/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=186952 CPUtime=342.24 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 18736 0 0 0 34206 18 0 0 20 0 1 0 110064128 191438848 38302 33554432000 4194304 6059633 140735006381632 140735006380424 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 46738 38302 180 456 0 46274 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 186952

[startup+402.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 15794
/proc/meminfo: memFree=30184024/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=237040 CPUtime=402.23 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 20150 0 0 0 40201 22 0 0 20 0 1 0 110064128 242728960 45729 33554432000 4194304 6059633 140735006381632 140735006380424 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 59260 45729 180 456 0 58796 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 237040

[startup+462.3 s]
/proc/loadavg: 2.05 2.07 2.08 3/177 15795
/proc/meminfo: memFree=30227252/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=237040 CPUtime=462.22 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 21294 0 0 0 46197 25 0 0 20 0 1 0 110064128 242728960 46795 33554432000 4194304 6059633 140735006381632 140735006380424 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 59260 46795 180 456 0 58796 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 237040

[startup+522.3 s]
/proc/loadavg: 2.20 2.10 2.09 3/177 15796
/proc/meminfo: memFree=30143088/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=237040 CPUtime=522.21 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 22441 0 0 0 52193 28 0 0 20 0 1 0 110064128 242728960 47307 33554432000 4194304 6059633 140735006381632 140735006380424 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 59260 47307 180 456 0 58796 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 237040

[startup+582.3 s]
/proc/loadavg: 2.17 2.11 2.09 3/177 15797
/proc/meminfo: memFree=30206540/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=237040 CPUtime=582.2 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 23589 0 0 0 58189 31 0 0 20 0 1 0 110064128 242728960 45771 33554432000 4194304 6059633 140735006381632 140735006380424 4277737 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 59260 45771 180 456 0 58796 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 237040


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/178 15807
/proc/meminfo: memFree=30138128/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=318428 CPUtime=942.14 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 30505 0 0 0 94168 46 0 0 20 0 1 0 110064128 326070272 60115 33554432000 4194304 6059633 140735006381632 140735006380424 4254740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 79607 60115 180 456 0 79143 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 318428

[startup+1002.3 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 15809
/proc/meminfo: memFree=30103428/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=237040 CPUtime=1002.13 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 31667 0 0 0 100165 48 0 0 20 0 1 0 110064128 242728960 48851 33554432000 4194304 6059633 140735006381632 140735006380424 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 59260 48851 180 456 0 58796 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 237040

[startup+1062.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 15810
/proc/meminfo: memFree=30286224/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=128168 CPUtime=1062.12 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 32740 0 0 0 106162 50 0 0 20 0 1 0 110064128 131244032 30352 33554432000 4194304 6059633 140735006381632 140735006380120 4261137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 32042 30352 180 456 0 31578 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 128168

[startup+1122.3 s]
/proc/loadavg: 2.20 2.16 2.10 3/177 15811
/proc/meminfo: memFree=30061700/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=258396 CPUtime=1122.11 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 34023 0 0 0 112158 53 0 0 20 0 1 0 110064128 264597504 63827 33554432000 4194304 6059633 140735006381632 140735006380424 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 64599 63827 180 456 0 64135 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 258396

[startup+1182.3 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 15812
/proc/meminfo: memFree=30265268/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=208308 CPUtime=1182.1 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 35379 0 0 0 118155 55 0 0 20 0 1 0 110064128 213307392 45606 33554432000 4194304 6059633 140735006381632 140735006380424 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 52077 45606 180 456 0 51613 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 208308

[startup+1242.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 15859
/proc/meminfo: memFree=30283680/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=339784 CPUtime=1242.09 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 36239 0 0 0 124151 58 0 0 20 0 1 0 110064128 347938816 68947 33554432000 4194304 6059633 140735006381632 140735006380424 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 84946 68947 180 456 0 84482 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 339784

[startup+1302.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 15952
/proc/meminfo: memFree=30372968/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=208308 CPUtime=1302.08 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 37088 0 0 0 130147 61 0 0 20 0 1 0 110064128 213307392 48678 33554432000 4194304 6059633 140735006381632 140735006380424 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 52077 48678 180 456 0 51613 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 208308

[startup+1362.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 15953
/proc/meminfo: memFree=30247172/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=339784 CPUtime=1362.07 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 37946 0 0 0 136143 64 0 0 20 0 1 0 110064128 347938816 72019 33554432000 4194304 6059633 140735006381632 140735006380424 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 84946 72019 180 456 0 84482 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 339784

[startup+1422.3 s]
/proc/loadavg: 2.23 2.18 2.11 3/177 15954
/proc/meminfo: memFree=30342536/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=208308 CPUtime=1422.07 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 38793 0 0 0 142141 66 0 0 20 0 1 0 110064128 213307392 47654 33554432000 4194304 6059633 140735006381632 140735006380424 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 52077 47654 180 456 0 51613 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 208308

[startup+1482.3 s]
/proc/loadavg: 2.28 2.19 2.11 4/177 15955
/proc/meminfo: memFree=30207568/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=339784 CPUtime=1482.05 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 39654 0 0 0 148137 68 0 0 20 0 1 0 110064128 347938816 70995 33554432000 4194304 6059633 140735006381632 140735006380424 4254760 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 84946 70995 180 456 0 84482 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 339784

[startup+1542.31 s]
/proc/loadavg: 2.21 2.19 2.11 3/178 16004
/proc/meminfo: memFree=30147944/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=177488 CPUtime=1542.05 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 40657 0 0 0 154133 72 0 0 20 0 1 0 110064128 181747712 43765 33554432000 4194304 6059633 140735006381632 140735006380168 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 44372 43765 180 456 0 43908 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 177488

[startup+1602.3 s]
/proc/loadavg: 2.23 2.20 2.12 3/178 16029
/proc/meminfo: memFree=30041316/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=339784 CPUtime=1602.04 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 41827 0 0 0 160129 75 0 0 20 0 1 0 110064128 347938816 68947 33554432000 4194304 6059633 140735006381632 140735006380424 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 84946 68947 180 456 0 84482 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 339784

[startup+1662.3 s]
/proc/loadavg: 2.18 2.19 2.11 3/177 16030
/proc/meminfo: memFree=30177360/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=128168 CPUtime=1662.03 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 42328 0 0 0 166125 78 0 0 20 0 1 0 110064128 131244032 31504 33554432000 4194304 6059633 140735006381632 140735006380424 4254731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 32042 31504 180 456 0 31578 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 128168

[startup+1722.3 s]
/proc/loadavg: 2.34 2.23 2.13 3/177 16031
/proc/meminfo: memFree=30069508/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=258396 CPUtime=1722.02 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 43481 0 0 0 172121 81 0 0 20 0 1 0 110064128 264597504 63827 33554432000 4194304 6059633 140735006381632 140735006380424 4255308 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 64599 63827 180 456 0 64135 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 258396

[startup+1782.3 s]
/proc/loadavg: 2.27 2.23 2.13 3/176 16032
/proc/meminfo: memFree=29979436/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=339784 CPUtime=1782.01 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 44034 0 0 0 178119 82 0 0 20 0 1 0 110064128 347938816 84307 33554432000 4194304 6059633 140735006381632 140735006380424 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 84946 84307 180 456 0 84482 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 339784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.21 2.13 3/177 16034
/proc/meminfo: memFree=29955852/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=472044 CPUtime=1800.01 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 44509 0 0 0 179917 84 0 0 20 0 1 0 110064128 483373056 88868 33554432000 4194304 6059633 140735006381632 140735006380424 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 118011 88868 180 456 0 117547 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 472044

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 15782 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.21 2.13 3/177 16034
/proc/meminfo: memFree=29955852/32872528 swapFree=16740/1306504
[pid=15782] ppid=15779 vsize=472044 CPUtime=1800.01 cores=0,2,4,6
/proc/15782/stat : 15782 (open-wbo) R 15779 15782 11442 0 -1 4202496 44509 0 0 0 179917 84 0 0 20 0 1 0 110064128 483373056 88868 33554432000 4194304 6059633 140735006381632 140735006380424 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15782/statm: 118011 88868 180 456 0 117547 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 472044

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.17
CPU system time (s): 0.85387
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 472044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.17
system time used= 0.85387
maximum resident set size= 355484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44512
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= 20
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.34019 second user time and 7.04793 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 08:35:15
IDJOB=4086228
IDBENCH=90204
IDSOLVER=2547
FILE ID=node127/4086228-1465281315
RUNJOBID= node127-1465251283-11458
PBS_JOBID= 19843254
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K168.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086228-1465281315/watcher-4086228-1465281315 -o /tmp/evaluation-result-4086228-1465281315/solver-4086228-1465281315 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11458 --watchdog 1960  open-wbo HOME/instance-4086228-1465281315.opb

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

MD5SUM BENCH= 4a002b4e44699cf4cd35a469f7223c94
RANDOM SEED=125816100

node127.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		: 2666.227
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	: 5332.45
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		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
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		: 2666.227
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.227
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		: 2666.227
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	: 5332.54
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		: 2666.227
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	: 5332.54
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		: 2666.227
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:        30471116 kB
Buffers:          105956 kB
Cached:           118744 kB
SwapCached:         1728 kB
Active:           177576 kB
Inactive:         163688 kB
Active(anon):     117972 kB
Inactive(anon):      964 kB
Active(file):      59604 kB
Inactive(file):   162724 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              5844 kB
Writeback:             0 kB
AnonPages:       1457012 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             598500 kB
SReclaimable:      42600 kB
SUnreclaim:       555900 kB
KernelStack:        1472 kB
PageTables:         7232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1567564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1431552 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= 71728 MiB
End job on node127 at 2016-06-07 09:05:16