Trace number 4117034

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round22-7.opb
MD5SUM2a6069c06e2a32eae387bc35cb99c2fe
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 variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4117034-1466958974.opb
0.00/0.00	c File size is 377334 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4117034-1466958974/watcher-4117034-1466958974 -o /tmp/evaluation-result-4117034-1466958974/solver-4117034-1466958974 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4117034-1466958974.opb 

pid=22656
running on 4 cores: 1,3,5,7

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: 2.16 2.14 2.09 3/176 22659
/proc/meminfo: memFree=31366240/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 28937657 2777088 281 33554432000 4194304 6059633 140735820829072 140735803012216 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 678 281 227 456 0 121 0

[startup+0.100179 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 22659
/proc/meminfo: memFree=31366240/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=26912 CPUtime=0.09 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 5034 0 0 0 9 0 0 0 20 0 1 0 28937657 27557888 5254 33554432000 4194304 6059633 140735820829072 140735803012216 5489404 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 6728 5254 168 456 0 6264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26912

[startup+0.200389 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 22659
/proc/meminfo: memFree=31366240/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=27752 CPUtime=0.19 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 5284 0 0 0 19 0 0 0 20 0 1 0 28937657 28418048 5484 33554432000 4194304 6059633 140735820829072 140735820827544 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 6938 5484 182 456 0 6474 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27752

[startup+0.300384 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 22659
/proc/meminfo: memFree=31366240/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=27884 CPUtime=0.29 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 5328 0 0 0 29 0 0 0 20 0 1 0 28937657 28553216 5527 33554432000 4194304 6059633 140735820829072 140735820827544 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 6971 5527 182 456 0 6507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27884

[startup+0.700321 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 22659
/proc/meminfo: memFree=31366240/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=28308 CPUtime=0.69 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 5537 0 0 0 69 0 0 0 20 0 1 0 28937657 28987392 5658 33554432000 4194304 6059633 140735820829072 140735820827544 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 7077 5658 183 456 0 6613 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28308

[startup+1.5003 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 22660
/proc/meminfo: memFree=31344096/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=28576 CPUtime=1.49 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 6272 0 0 0 148 1 0 0 20 0 1 0 28937657 29261824 5817 33554432000 4194304 6059633 140735820829072 140735820827432 4254778 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 7144 5817 184 456 0 6680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28576

[startup+3.10032 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 22660
/proc/meminfo: memFree=31342492/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=28576 CPUtime=3.09 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 6310 0 0 0 308 1 0 0 20 0 1 0 28937657 29261824 5855 33554432000 4194304 6059633 140735820829072 140735820827896 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 7144 5855 184 456 0 6680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28576

[startup+6.30031 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 22660
/proc/meminfo: memFree=31342684/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=29184 CPUtime=6.29 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 7200 0 0 0 628 1 0 0 20 0 1 0 28937657 29884416 5976 33554432000 4194304 6059633 140735820829072 140735820827896 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 7296 5976 184 456 0 6832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29184

[startup+12.7003 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 22660
/proc/meminfo: memFree=31330428/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=40780 CPUtime=12.69 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 8103 0 0 0 1267 2 0 0 20 0 1 0 28937657 41758720 8853 33554432000 4194304 6059633 140735820829072 140735820827592 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 10195 8853 184 456 0 9731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40780

[startup+25.5004 s]
/proc/loadavg: 2.18 2.14 2.09 3/177 22660
/proc/meminfo: memFree=31330444/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=40780 CPUtime=25.49 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 8119 0 0 0 2547 2 0 0 20 0 1 0 28937657 41758720 8868 33554432000 4194304 6059633 140735820829072 140735820827592 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 10195 8868 184 456 0 9731 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40780

[startup+51.1004 s]
/proc/loadavg: 2.19 2.15 2.10 3/177 22660
/proc/meminfo: memFree=31325044/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=45140 CPUtime=51.08 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 8859 0 0 0 5106 2 0 0 20 0 1 0 28937657 46223360 10042 33554432000 4194304 6059633 140735820829072 140735820827592 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 11285 10042 184 456 0 10821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45140

[startup+102.3 s]
/proc/loadavg: 2.23 2.17 2.10 3/177 22661
/proc/meminfo: memFree=31330676/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=47860 CPUtime=102.28 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 9985 0 0 0 10225 3 0 0 20 0 1 0 28937657 49008640 8787 33554432000 4194304 6059633 140735820829072 140735820827560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 11965 8787 184 456 0 11501 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47860

[startup+162.3 s]
/proc/loadavg: 2.13 2.15 2.09 3/177 22662
/proc/meminfo: memFree=31309576/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=67232 CPUtime=162.26 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 11201 0 0 0 16223 3 0 0 20 0 1 0 28937657 68845568 14016 33554432000 4194304 6059633 140735820829072 140735820827560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 16808 14016 184 456 0 16344 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67232

[startup+222.307 s]
/proc/loadavg: 2.30 2.18 2.10 3/177 22663
/proc/meminfo: memFree=31272336/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=67232 CPUtime=222.26 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 11217 0 0 0 22223 3 0 0 20 0 1 0 28937657 68845568 14543 33554432000 4194304 6059633 140735820829072 140735820827560 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 16808 14543 184 456 0 16344 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67232

[startup+282.3 s]
/proc/loadavg: 2.29 2.19 2.11 3/178 22667
/proc/meminfo: memFree=31301252/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=282.24 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 12094 0 0 0 28220 4 0 0 20 0 1 0 28937657 99921920 16087 33554432000 4194304 6059633 140735820829072 140735820827560 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 16087 184 456 0 23931 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97580

[startup+342.3 s]
/proc/loadavg: 2.15 2.17 2.10 3/177 22669
/proc/meminfo: memFree=31301124/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=342.23 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 12094 0 0 0 34219 4 0 0 20 0 1 0 28937657 99921920 16087 33554432000 4194304 6059633 140735820829072 140735820827560 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 16087 184 456 0 23931 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97580

[startup+402.3 s]
/proc/loadavg: 2.17 2.17 2.10 4/177 22670
/proc/meminfo: memFree=31299076/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=402.22 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 12095 0 0 0 40218 4 0 0 20 0 1 0 28937657 99921920 16599 33554432000 4194304 6059633 140735820829072 140735820827560 4255329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 16599 184 456 0 23931 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97580

[startup+462.3 s]
/proc/loadavg: 2.12 2.15 2.09 3/177 22671
/proc/meminfo: memFree=31262456/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=462.21 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 12096 0 0 0 46217 4 0 0 20 0 1 0 28937657 99921920 17111 33554432000 4194304 6059633 140735820829072 140735820827560 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 17111 184 456 0 23931 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97580

[startup+522.3 s]
/proc/loadavg: 2.10 2.14 2.09 3/177 22672
/proc/meminfo: memFree=31254012/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=522.2 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 12102 0 0 0 52216 4 0 0 20 0 1 0 28937657 99921920 18048 33554432000 4194304 6059633 140735820829072 140735820827560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18048 184 456 0 23931 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97580

[startup+582.3 s]
/proc/loadavg: 2.25 2.17 2.10 4/177 22673
/proc/meminfo: memFree=31251892/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=582.19 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 12102 0 0 0 58215 4 0 0 20 0 1 0 28937657 99921920 18048 33554432000 4194304 6059633 140735820829072 140735820827560 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18048 184 456 0 23931 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97580


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.15 2.09 4/177 22684
/proc/meminfo: memFree=31247116/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=942.14 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 16547 0 0 0 94205 9 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97580

[startup+1002.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 22685
/proc/meminfo: memFree=31215104/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=146900 CPUtime=1002.13 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 17537 0 0 0 100203 10 0 0 20 0 1 0 28937657 150425600 27230 33554432000 4194304 6059633 140735820829072 140735820827608 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 36725 27230 184 456 0 36261 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146900

[startup+1062.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22686
/proc/meminfo: memFree=31214800/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=146900 CPUtime=1062.12 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 18037 0 0 0 106201 11 0 0 20 0 1 0 28937657 150425600 28766 33554432000 4194304 6059633 140735820829072 140735820827608 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 36725 28766 184 456 0 36261 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146900

[startup+1122.3 s]
/proc/loadavg: 2.12 2.12 2.09 4/177 22687
/proc/meminfo: memFree=31289964/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1122.11 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 18536 0 0 0 112199 12 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97580

[startup+1182.3 s]
/proc/loadavg: 2.25 2.15 2.10 3/177 22688
/proc/meminfo: memFree=31289784/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1182.11 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 19035 0 0 0 118198 13 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97580

[startup+1242.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 22736
/proc/meminfo: memFree=31325104/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1242.09 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 19534 0 0 0 124196 13 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4255416 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97580

[startup+1302.3 s]
/proc/loadavg: 2.14 2.14 2.09 4/177 22737
/proc/meminfo: memFree=31333284/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1302.08 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 20034 0 0 0 130194 14 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97580

[startup+1362.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 22738
/proc/meminfo: memFree=31308652/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1362.07 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 20534 0 0 0 136192 15 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4867836 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97580

[startup+1422.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 22739
/proc/meminfo: memFree=31306248/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1422.08 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 21319 0 0 0 142191 17 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4261750 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97580

[startup+1482.3 s]
/proc/loadavg: 2.15 2.13 2.09 4/178 22743
/proc/meminfo: memFree=31300044/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1482.06 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 22349 0 0 0 148187 19 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97580

[startup+1542.31 s]
/proc/loadavg: 2.05 2.10 2.09 3/178 22768
/proc/meminfo: memFree=31295964/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1542.06 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 23437 0 0 0 154185 21 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97580

[startup+1602.3 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 22769
/proc/meminfo: memFree=31292012/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=97580 CPUtime=1602.04 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 24520 0 0 0 160181 23 0 0 20 0 1 0 28937657 99921920 18561 33554432000 4194304 6059633 140735820829072 140735820827896 4278536 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 24395 18561 184 456 0 23931 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97580

[startup+1662.3 s]
/proc/loadavg: 2.10 2.11 2.09 4/177 22770
/proc/meminfo: memFree=31234664/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=177720 CPUtime=1662.03 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 25607 0 0 0 166179 24 0 0 20 0 1 0 28937657 181985280 32417 33554432000 4194304 6059633 140735820829072 140735820827864 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 44430 32417 184 456 0 43966 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 177720

[startup+1722.3 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 22771
/proc/meminfo: memFree=31240136/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=177720 CPUtime=1722.02 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 26530 0 0 0 172176 26 0 0 20 0 1 0 28937657 181985280 31225 33554432000 4194304 6059633 140735820829072 140735820827864 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 44430 31225 184 456 0 43966 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 177720

[startup+1782.3 s]
/proc/loadavg: 2.03 2.08 2.08 3/177 22772
/proc/meminfo: memFree=31244988/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=146900 CPUtime=1782.02 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 27200 0 0 0 178174 28 0 0 20 0 1 0 28937657 150425600 29790 33554432000 4194304 6059633 140735820829072 140735820827608 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 36725 29790 184 456 0 36261 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 146900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.09 2.09 3/177 22772
/proc/meminfo: memFree=31234688/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=177720 CPUtime=1800.01 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 27792 0 0 0 179973 28 0 0 20 0 1 0 28937657 181985280 32417 33554432000 4194304 6059633 140735820829072 140735820827864 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 44430 32417 184 456 0 43966 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177720

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 22659 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.09 2.09 3/177 22772
/proc/meminfo: memFree=31234688/32872528 swapFree=518888/559768
[pid=22659] ppid=22656 vsize=177720 CPUtime=1800.01 cores=1,3,5,7
/proc/22659/stat : 22659 (open-wbo) R 22656 22659 20982 0 -1 4202496 27792 0 0 0 179973 28 0 0 20 0 1 0 28937657 181985280 32417 33554432000 4194304 6059633 140735820829072 140735820827864 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22659/statm: 44430 32417 184 456 0 43966 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177720

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.73
CPU system time (s): 0.292955
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.292955
maximum resident set size= 131716
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27795
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= 14
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.35234 second user time and 7.78282 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 18:36:14
IDJOB=4117034
IDBENCH=109544
IDSOLVER=2547
FILE ID=node106/4117034-1466958974
RUNJOBID= node106-1466942800-20999
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round22-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117034-1466958974/watcher-4117034-1466958974 -o /tmp/evaluation-result-4117034-1466958974/solver-4117034-1466958974 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4117034-1466958974.opb

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

MD5SUM BENCH= 2a6069c06e2a32eae387bc35cb99c2fe
RANDOM SEED=978864674

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31366660 kB
Buffers:           11952 kB
Cached:           153784 kB
SwapCached:         4304 kB
Active:           102424 kB
Inactive:         142308 kB
Active(anon):      76416 kB
Inactive(anon):     4936 kB
Active(file):      26008 kB
Inactive(file):   137372 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        715952 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567516 kB
SReclaimable:      11748 kB
SUnreclaim:       555768 kB
KernelStack:        1472 kB
PageTables:         5768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     774480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 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= 71672 MiB
End job on node106 at 2016-06-26 19:06:15