Trace number 4116408

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-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round23-6.opb
MD5SUMd31ee2a1ee22cc14c8f96bf686217001
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 variables4288
Total number of constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints896
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116408-1466970120.opb
0.00/0.00	c File size is 415723 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8560                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         368                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4116408-1466970120/watcher-4116408-1466970120 -o /tmp/evaluation-result-4116408-1466970120/solver-4116408-1466970120 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4116408-1466970120.opb 

pid=23384
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: 2.03 2.08 2.08 3/176 23387
/proc/meminfo: memFree=31470520/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 30052047 2813952 288 33554432000 4194304 6058637 140734955744144 140734955743640 4680234 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23387/statm: 687 288 237 456 0 121 0

[startup+0.100177 s]
/proc/loadavg: 2.03 2.08 2.08 3/176 23387
/proc/meminfo: memFree=31470520/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=23368 CPUtime=0.09 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 4881 0 0 0 9 0 0 0 20 0 1 0 30052047 23928832 5085 33554432000 4194304 6058637 140734955744144 140734955743640 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23387/statm: 5842 5090 162 456 0 5378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23368

[startup+0.20039 s]
/proc/loadavg: 2.03 2.08 2.08 3/176 23387
/proc/meminfo: memFree=31470520/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=28132 CPUtime=0.19 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 5643 0 0 0 19 0 0 0 20 0 1 0 30052047 28807168 5768 33554432000 4194304 6058637 140734955744144 140734955742760 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23387/statm: 7033 5768 179 456 0 6569 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28132

[startup+0.300365 s]
/proc/loadavg: 2.03 2.08 2.08 3/176 23387
/proc/meminfo: memFree=31470520/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=28300 CPUtime=0.29 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 5722 0 0 0 29 0 0 0 20 0 1 0 30052047 28979200 5823 33554432000 4194304 6058637 140734955744144 140734955742968 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23387/statm: 7075 5823 179 456 0 6611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28300

[startup+0.70033 s]
/proc/loadavg: 2.03 2.08 2.08 3/176 23387
/proc/meminfo: memFree=31470520/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=28620 CPUtime=0.69 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 5814 0 0 0 69 0 0 0 20 0 1 0 30052047 29306880 5891 33554432000 4194304 6058637 140734955744144 140734955742744 4246170 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 7155 5891 180 456 0 6691 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28620

[startup+1.50032 s]
/proc/loadavg: 2.03 2.08 2.08 3/177 23388
/proc/meminfo: memFree=31447972/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=28752 CPUtime=1.48 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 5914 0 0 0 148 0 0 0 20 0 1 0 30052047 29442048 5987 33554432000 4194304 6058637 140734955744144 140734955742744 4277387 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 7188 5987 180 456 0 6724 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28752

[startup+3.10029 s]
/proc/loadavg: 2.03 2.08 2.08 3/177 23388
/proc/meminfo: memFree=31442876/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=29016 CPUtime=3.09 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 6631 0 0 0 308 1 0 0 20 0 1 0 30052047 29712384 6023 33554432000 4194304 6058637 140734955744144 140734955743176 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 7254 6023 181 456 0 6790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29016

[startup+6.30033 s]
/proc/loadavg: 2.11 2.09 2.09 3/177 23388
/proc/meminfo: memFree=31442216/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=29608 CPUtime=6.29 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 6921 0 0 0 628 1 0 0 20 0 1 0 30052047 30318592 6221 33554432000 4194304 6058637 140734955744144 140734955743208 4246519 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 7402 6221 181 456 0 6938 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29608

[startup+12.7003 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 23388
/proc/meminfo: memFree=31427816/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=41064 CPUtime=12.68 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 8023 0 0 0 1267 1 0 0 20 0 1 0 30052047 42049536 8788 33554432000 4194304 6058637 140734955744144 140734955742904 4246088 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 10266 8788 181 456 0 9802 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41064

[startup+25.5004 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 23388
/proc/meminfo: memFree=31419240/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=41064 CPUtime=25.49 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 8317 0 0 0 2547 2 0 0 20 0 1 0 30052047 42049536 9073 33554432000 4194304 6058637 140734955744144 140734955742904 4280035 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 10266 9073 181 456 0 9802 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41064

[startup+51.1004 s]
/proc/loadavg: 2.19 2.11 2.09 3/177 23434
/proc/meminfo: memFree=31514148/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=45484 CPUtime=51.08 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 9024 0 0 0 5106 2 0 0 20 0 1 0 30052047 46575616 10372 33554432000 4194304 6058637 140734955744144 140734955742904 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 11371 10372 181 456 0 10907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45484

[startup+102.3 s]
/proc/loadavg: 2.20 2.12 2.09 3/177 23435
/proc/meminfo: memFree=31508828/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=41132 CPUtime=102.27 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 10434 0 0 0 10225 2 0 0 20 0 1 0 30052047 42119168 9316 33554432000 4194304 6058637 140734955744144 140734955743208 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 10283 9316 181 456 0 9819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41132

[startup+162.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 23436
/proc/meminfo: memFree=31482136/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=71368 CPUtime=162.26 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11034 0 0 0 16223 3 0 0 20 0 1 0 30052047 73080832 13997 33554432000 4194304 6058637 140734955744144 140734955742872 4255480 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 17842 13997 181 456 0 17378 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71368

[startup+222.308 s]
/proc/loadavg: 2.10 2.11 2.09 4/177 23437
/proc/meminfo: memFree=31477756/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=71368 CPUtime=222.26 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11034 0 0 0 22223 3 0 0 20 0 1 0 30052047 73080832 13997 33554432000 4194304 6058637 140734955744144 140734955742872 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 17842 13997 181 456 0 17378 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71368

[startup+282.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/176 23438
/proc/meminfo: memFree=31477012/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=71368 CPUtime=282.24 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11310 0 0 0 28221 3 0 0 20 0 1 0 30052047 73080832 13997 33554432000 4194304 6058637 140734955744144 140734955743208 4277819 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 17842 13997 181 456 0 17378 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71368

[startup+342.3 s]
/proc/loadavg: 2.08 2.09 2.09 4/177 23440
/proc/meminfo: memFree=31470356/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=342.23 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11314 0 0 0 34220 3 0 0 20 0 1 0 30052047 92389376 15023 33554432000 4194304 6058637 140734955744144 140734955742872 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 15023 181 456 0 22092 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90224

[startup+402.3 s]
/proc/loadavg: 2.16 2.12 2.09 3/177 23441
/proc/meminfo: memFree=31435268/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=402.22 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11924 0 0 0 40218 4 0 0 20 0 1 0 30052047 92389376 20203 33554432000 4194304 6058637 140734955744144 140734955742872 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 20203 181 456 0 22092 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90224

[startup+462.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 23442
/proc/meminfo: memFree=31425832/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=462.21 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11925 0 0 0 46217 4 0 0 20 0 1 0 30052047 92389376 20715 33554432000 4194304 6058637 140734955744144 140734955742872 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 20715 181 456 0 22092 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90224

[startup+522.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/178 23446
/proc/meminfo: memFree=31421768/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=522.2 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11926 0 0 0 52216 4 0 0 20 0 1 0 30052047 92389376 21227 33554432000 4194304 6058637 140734955744144 140734955742872 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21227 181 456 0 22092 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90224

[startup+582.3 s]
/proc/loadavg: 2.21 2.14 2.10 3/177 23447
/proc/meminfo: memFree=31418544/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=582.19 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 11927 0 0 0 58215 4 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955742872 4261600 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90224


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.17 2.10 3/177 23456
/proc/meminfo: memFree=31416408/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=942.13 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 15243 0 0 0 94205 8 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4277375 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 90224

[startup+1002.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 23457
/proc/meminfo: memFree=31384692/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=139544 CPUtime=1002.13 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 16073 0 0 0 100203 10 0 0 20 0 1 0 30052047 142893056 29636 33554432000 4194304 6058637 140734955744144 140734955742920 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 34886 29636 181 456 0 34422 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139544

[startup+1062.3 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 23458
/proc/meminfo: memFree=31347200/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=139544 CPUtime=1062.12 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 16493 0 0 0 106201 11 0 0 20 0 1 0 30052047 142893056 31172 33554432000 4194304 6058637 140734955744144 140734955742920 4277690 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 34886 31172 181 456 0 34422 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139544

[startup+1122.3 s]
/proc/loadavg: 2.29 2.18 2.11 3/178 23462
/proc/meminfo: memFree=31334776/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=139544 CPUtime=1122.11 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 16913 0 0 0 112200 11 0 0 20 0 1 0 30052047 142893056 32196 33554432000 4194304 6058637 140734955744144 140734955742920 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 34886 32196 181 456 0 34422 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139544

[startup+1182.3 s]
/proc/loadavg: 2.23 2.18 2.11 3/178 23485
/proc/meminfo: memFree=31372704/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1182.11 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 17333 0 0 0 118199 12 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4246197 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90224

[startup+1242.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 23487
/proc/meminfo: memFree=31415908/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1242.09 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 17753 0 0 0 124197 12 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4254548 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90224

[startup+1302.3 s]
/proc/loadavg: 2.22 2.18 2.11 3/177 23488
/proc/meminfo: memFree=31415528/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1302.08 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 18173 0 0 0 130195 13 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 90224

[startup+1362.3 s]
/proc/loadavg: 2.29 2.21 2.12 3/177 23489
/proc/meminfo: memFree=31415900/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1362.08 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 18594 0 0 0 136194 14 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90224

[startup+1422.3 s]
/proc/loadavg: 2.20 2.20 2.12 3/177 23490
/proc/meminfo: memFree=31415896/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1422.08 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 19015 0 0 0 142193 15 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4277687 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 90224

[startup+1482.3 s]
/proc/loadavg: 2.21 2.19 2.12 3/177 23491
/proc/meminfo: memFree=31404040/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1482.06 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 19450 0 0 0 148190 16 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4262562 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90224

[startup+1542.31 s]
/proc/loadavg: 2.19 2.18 2.12 3/177 23493
/proc/meminfo: memFree=31403932/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1542.06 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 20184 0 0 0 154189 17 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4278348 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 90224

[startup+1602.3 s]
/proc/loadavg: 2.17 2.18 2.12 3/177 23494
/proc/meminfo: memFree=31356464/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=90224 CPUtime=1602.04 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 21189 0 0 0 160185 19 0 0 20 0 1 0 30052047 92389376 21558 33554432000 4194304 6058637 140734955744144 140734955743208 4277308 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 22556 21558 181 456 0 22092 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90224

[startup+1662.3 s]
/proc/loadavg: 2.11 2.16 2.11 3/177 23495
/proc/meminfo: memFree=31305652/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=170364 CPUtime=1662.03 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 22206 0 0 0 166183 20 0 0 20 0 1 0 30052047 174452736 34823 33554432000 4194304 6058637 140734955744144 140734955743176 4277589 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 42591 34823 181 456 0 42127 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 170364

[startup+1722.3 s]
/proc/loadavg: 2.09 2.14 2.10 3/178 23499
/proc/meminfo: memFree=31316128/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=139544 CPUtime=1722.02 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 22627 0 0 0 172181 21 0 0 20 0 1 0 30052047 142893056 33732 33554432000 4194304 6058637 140734955744144 140734955742920 4277394 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 34886 33732 181 456 0 34422 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139544

[startup+1782.3 s]
/proc/loadavg: 2.08 2.13 2.10 3/177 23500
/proc/meminfo: memFree=31323732/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=139544 CPUtime=1782.01 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 23634 0 0 0 178178 23 0 0 20 0 1 0 30052047 142893056 32708 33554432000 4194304 6058637 140734955744144 140734955742920 4278162 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 34886 32708 181 456 0 34422 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/177 23500
/proc/meminfo: memFree=31304868/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=170364 CPUtime=1800 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 24224 0 0 0 179977 23 0 0 20 0 1 0 30052047 174452736 34823 33554432000 4194304 6058637 140734955744144 140734955743176 4254539 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 42591 34823 181 456 0 42127 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 170364

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 23387 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/177 23500
/proc/meminfo: memFree=31304868/32872528 swapFree=249752/274280
[pid=23387] ppid=23384 vsize=170364 CPUtime=1800 cores=1,3,5,7
/proc/23387/stat : 23387 (open-wbo-lsu) R 23384 23387 20723 0 -1 4202496 24224 0 0 0 179977 23 0 0 20 0 1 0 30052047 174452736 34823 33554432000 4194304 6058637 140734955744144 140734955743176 4254539 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23387/statm: 42591 34823 181 456 0 42127 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 170364

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.242963
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 170364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.242963
maximum resident set size= 141340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24227
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= 2661

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.95125 second user time and 6.61199 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 21:42:00
IDJOB=4116408
IDBENCH=109466
IDSOLVER=2545
FILE ID=node107/4116408-1466970120
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round23-6.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116408-1466970120/watcher-4116408-1466970120 -o /tmp/evaluation-result-4116408-1466970120/solver-4116408-1466970120 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4116408-1466970120.opb

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

MD5SUM BENCH= d31ee2a1ee22cc14c8f96bf686217001
RANDOM SEED=309975761

node107.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		: 2666.695
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	: 5333.39
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		: 2666.695
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		: 2666.695
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	: 5332.54
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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:        31471156 kB
Buffers:           18360 kB
Cached:           280316 kB
SwapCached:         1976 kB
Active:           146344 kB
Inactive:         270292 kB
Active(anon):     119440 kB
Inactive(anon):      616 kB
Active(file):      26904 kB
Inactive(file):   269676 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5048 kB
Writeback:             0 kB
AnonPages:        465380 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             573832 kB
SReclaimable:      17380 kB
SUnreclaim:       556452 kB
KernelStack:        1472 kB
PageTables:         4784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     538352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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= 71680 MiB
End job on node107 at 2016-06-26 22:12:01