Trace number 4115912

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-size112-round22-0.opb
MD5SUM1478b9596894c92fb769212147798991
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 constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
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 -- 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-4115912-1466943419.opb
0.00/0.00	c File size is 377557 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:       7824                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
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	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4115912-1466943419/watcher-4115912-1466943419 -o /tmp/evaluation-result-4115912-1466943419/solver-4115912-1466943419 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4115912-1466943419.opb 

pid=20488
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: 2.19 2.20 2.13 3/176 20491
/proc/meminfo: memFree=30647592/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 27381711 2777088 280 33554432000 4194304 6058637 140737033198704 140734527208104 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 678 280 228 456 0 121 0

[startup+0.100137 s]
/proc/loadavg: 2.19 2.20 2.13 3/176 20491
/proc/meminfo: memFree=30647592/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=26836 CPUtime=0.09 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 4974 0 0 0 8 1 0 0 20 0 1 0 27381711 27480064 5206 33554432000 4194304 6058637 140737033198704 140734527208104 4266238 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 6709 5206 165 456 0 6245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26836

[startup+0.200385 s]
/proc/loadavg: 2.19 2.20 2.13 3/176 20491
/proc/meminfo: memFree=30647592/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=27660 CPUtime=0.19 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 5311 0 0 0 18 1 0 0 20 0 1 0 27381711 28323840 5470 33554432000 4194304 6058637 140737033198704 140734527208104 4254467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 6915 5470 179 456 0 6451 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27660

[startup+0.300369 s]
/proc/loadavg: 2.19 2.20 2.13 3/176 20491
/proc/meminfo: memFree=30647592/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=28016 CPUtime=0.29 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 5421 0 0 0 28 1 0 0 20 0 1 0 27381711 28688384 5580 33554432000 4194304 6058637 140737033198704 140734527208104 4254574 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 7004 5580 179 456 0 6540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28016

[startup+0.700279 s]
/proc/loadavg: 2.19 2.20 2.13 3/176 20491
/proc/meminfo: memFree=30647592/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=27984 CPUtime=0.69 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 5481 0 0 0 68 1 0 0 20 0 1 0 27381711 28655616 5615 33554432000 4194304 6058637 140737033198704 140737033197528 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 6996 5615 180 456 0 6532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27984

[startup+1.5003 s]
/proc/loadavg: 2.19 2.20 2.13 3/177 20492
/proc/meminfo: memFree=30623532/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=28292 CPUtime=1.49 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 5631 0 0 0 148 1 0 0 20 0 1 0 27381711 28971008 5760 33554432000 4194304 6058637 140737033198704 140737033197528 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 7073 5760 180 456 0 6609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28292

[startup+3.10031 s]
/proc/loadavg: 2.19 2.20 2.13 3/177 20492
/proc/meminfo: memFree=30622540/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=28556 CPUtime=3.09 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 6204 0 0 0 308 1 0 0 20 0 1 0 27381711 29241344 5777 33554432000 4194304 6058637 140737033198704 140737033197320 4255555 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 7139 5777 181 456 0 6675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28556

[startup+6.3003 s]
/proc/loadavg: 2.18 2.19 2.13 3/177 20492
/proc/meminfo: memFree=30620564/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=29040 CPUtime=6.29 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 7088 0 0 0 628 1 0 0 20 0 1 0 27381711 29736960 5941 33554432000 4194304 6058637 140737033198704 140737033197768 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 7260 5941 181 456 0 6796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29040

[startup+12.7003 s]
/proc/loadavg: 2.16 2.19 2.13 3/177 20492
/proc/meminfo: memFree=30608052/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=40768 CPUtime=12.69 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 8059 0 0 0 1268 1 0 0 20 0 1 0 27381711 41746432 8866 33554432000 4194304 6058637 140737033198704 140737033197464 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 10192 8866 181 456 0 9728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40768

[startup+25.5004 s]
/proc/loadavg: 2.20 2.20 2.13 3/177 20492
/proc/meminfo: memFree=30607456/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=40768 CPUtime=25.48 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 8078 0 0 0 2547 1 0 0 20 0 1 0 27381711 41746432 8884 33554432000 4194304 6058637 140737033198704 140737033197464 4246207 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 10192 8884 181 456 0 9728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40768

[startup+51.1004 s]
/proc/loadavg: 2.20 2.20 2.13 3/177 20492
/proc/meminfo: memFree=30598892/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=45120 CPUtime=51.08 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 8785 0 0 0 5107 1 0 0 20 0 1 0 27381711 46202880 10039 33554432000 4194304 6058637 140737033198704 140737033197464 4277630 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 11280 10039 181 456 0 10816 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45120

[startup+102.3 s]
/proc/loadavg: 2.15 2.18 2.13 3/177 20493
/proc/meminfo: memFree=30603360/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=47840 CPUtime=102.28 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 9500 0 0 0 10226 2 0 0 20 0 1 0 27381711 48988160 8585 33554432000 4194304 6058637 140737033198704 140737033197768 4262160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 11960 8585 181 456 0 11496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47840

[startup+162.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/177 20494
/proc/meminfo: memFree=30574112/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=67180 CPUtime=162.26 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11071 0 0 0 16223 3 0 0 20 0 1 0 27381711 68792320 14166 33554432000 4194304 6058637 140737033198704 140737033197432 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 16795 14166 181 456 0 16331 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67180

[startup+222.307 s]
/proc/loadavg: 2.09 2.15 2.12 3/178 20499
/proc/meminfo: memFree=30570040/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=67180 CPUtime=222.26 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11085 0 0 0 22222 4 0 0 20 0 1 0 27381711 68792320 14691 33554432000 4194304 6058637 140737033198704 140737033197432 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 16795 14691 181 456 0 16331 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67180

[startup+282.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/177 20500
/proc/meminfo: memFree=30563980/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=282.24 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11734 0 0 0 28220 4 0 0 20 0 1 0 27381711 99868672 15582 33554432000 4194304 6058637 140737033198704 140737033197432 4255147 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 15582 181 456 0 23918 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97528

[startup+342.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/177 20501
/proc/meminfo: memFree=30557216/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=342.23 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11884 0 0 0 34219 4 0 0 20 0 1 0 27381711 99868672 16239 33554432000 4194304 6058637 140737033198704 140737033197432 4254554 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 16239 181 456 0 23918 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97528

[startup+402.3 s]
/proc/loadavg: 2.12 2.16 2.13 4/177 20502
/proc/meminfo: memFree=30553132/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=402.22 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11885 0 0 0 40218 4 0 0 20 0 1 0 27381711 99868672 16751 33554432000 4194304 6058637 140737033198704 140737033197432 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 16751 181 456 0 23918 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97528

[startup+462.3 s]
/proc/loadavg: 2.22 2.17 2.13 3/177 20503
/proc/meminfo: memFree=30550848/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=462.21 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11886 0 0 0 46217 4 0 0 20 0 1 0 27381711 99868672 17263 33554432000 4194304 6058637 140737033198704 140737033197432 4278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 17263 181 456 0 23918 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97528

[startup+522.3 s]
/proc/loadavg: 2.19 2.17 2.13 3/177 20505
/proc/meminfo: memFree=30517592/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=522.21 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11887 0 0 0 52217 4 0 0 20 0 1 0 27381711 99868672 17775 33554432000 4194304 6058637 140737033198704 140737033197432 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 17775 181 456 0 23918 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97528

[startup+582.3 s]
/proc/loadavg: 2.23 2.18 2.13 3/177 20506
/proc/meminfo: memFree=30548820/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=582.2 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 11887 0 0 0 58216 4 0 0 20 0 1 0 27381711 99868672 17775 33554432000 4194304 6058637 140737033198704 140737033197432 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 17775 181 456 0 23918 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97528


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.13 2.11 4/176 20516
/proc/meminfo: memFree=30544564/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=942.14 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 15149 0 0 0 94205 9 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197768 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97528

[startup+1002.3 s]
/proc/loadavg: 2.16 2.13 2.11 3/177 20518
/proc/meminfo: memFree=30512964/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=1002.13 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 15558 0 0 0 100204 9 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197768 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97528

[startup+1062.3 s]
/proc/loadavg: 2.06 2.11 2.10 4/177 20519
/proc/meminfo: memFree=30470876/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1062.12 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 16375 0 0 0 106201 11 0 0 20 0 1 0 27381711 150372352 27787 33554432000 4194304 6058637 140737033198704 140737033197480 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 27787 181 456 0 36248 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146848

[startup+1122.3 s]
/proc/loadavg: 2.02 2.08 2.09 4/177 20521
/proc/meminfo: memFree=30462804/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1122.12 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 16788 0 0 0 112200 12 0 0 20 0 1 0 27381711 150372352 28811 33554432000 4194304 6058637 140737033198704 140737033197480 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 28811 181 456 0 36248 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 146848

[startup+1182.3 s]
/proc/loadavg: 2.06 2.08 2.09 3/177 20522
/proc/meminfo: memFree=30456420/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1182.11 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 17201 0 0 0 118198 13 0 0 20 0 1 0 27381711 150372352 29835 33554432000 4194304 6058637 140737033198704 140737033197480 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 29835 181 456 0 36248 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146848

[startup+1242.3 s]
/proc/loadavg: 2.02 2.06 2.08 3/177 20523
/proc/meminfo: memFree=30498012/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=1242.09 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 17614 0 0 0 124196 13 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197480 4246207 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97528

[startup+1302.3 s]
/proc/loadavg: 2.16 2.11 2.09 4/177 20524
/proc/meminfo: memFree=30495956/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=1302.09 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 18027 0 0 0 130195 14 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197768 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97528

[startup+1362.3 s]
/proc/loadavg: 2.26 2.15 2.10 3/177 20525
/proc/meminfo: memFree=30496096/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=1362.08 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 18440 0 0 0 136193 15 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197768 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97528

[startup+1422.3 s]
/proc/loadavg: 2.24 2.16 2.11 3/178 20530
/proc/meminfo: memFree=30496276/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=1422.08 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 19075 0 0 0 142192 16 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197768 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97528

[startup+1482.3 s]
/proc/loadavg: 2.13 2.14 2.10 4/177 20531
/proc/meminfo: memFree=30452044/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=177668 CPUtime=1482.05 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 19661 0 0 0 148189 16 0 0 20 0 1 0 27381711 181932032 31030 33554432000 4194304 6058637 140737033198704 140737033197480 4262656 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 44417 31030 181 456 0 43953 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 177668

[startup+1542.31 s]
/proc/loadavg: 2.21 2.16 2.11 3/177 20532
/proc/meminfo: memFree=30454376/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1542.06 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 20390 0 0 0 154189 17 0 0 20 0 1 0 27381711 150372352 30859 33554432000 4194304 6058637 140737033198704 140737033197480 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 30859 181 456 0 36248 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146848

[startup+1602.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 20533
/proc/meminfo: memFree=30460920/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1602.04 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 21393 0 0 0 160185 19 0 0 20 0 1 0 27381711 150372352 30347 33554432000 4194304 6058637 140737033198704 140737033197480 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 30347 181 456 0 36248 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146848

[startup+1662.3 s]
/proc/loadavg: 2.06 2.13 2.09 4/177 20534
/proc/meminfo: memFree=30501800/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1662.04 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 22395 0 0 0 166183 21 0 0 20 0 1 0 27381711 150372352 29323 33554432000 4194304 6058637 140737033198704 140737033197480 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 29323 181 456 0 36248 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 146848

[startup+1722.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 20581
/proc/meminfo: memFree=30546812/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1722.02 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 23395 0 0 0 172180 22 0 0 20 0 1 0 27381711 150372352 27787 33554432000 4194304 6058637 140737033198704 140737033197480 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 27787 181 456 0 36248 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146848

[startup+1782.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 20582
/proc/meminfo: memFree=30587880/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=97528 CPUtime=1782.01 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 23987 0 0 0 178178 23 0 0 20 0 1 0 27381711 99868672 18693 33554432000 4194304 6058637 140737033198704 140737033197768 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 24382 18693 181 456 0 23918 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.14 2.10 3/177 20583
/proc/meminfo: memFree=30535996/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1800.01 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 24396 0 0 0 179977 24 0 0 20 0 1 0 27381711 150372352 28811 33554432000 4194304 6058637 140737033198704 140737033197480 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 28811 181 456 0 36248 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146848

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 20491 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.14 2.10 3/177 20583
/proc/meminfo: memFree=30535996/32872528 swapFree=1094508/1184444
[pid=20491] ppid=20488 vsize=146848 CPUtime=1800.01 cores=1,3,5,7
/proc/20491/stat : 20491 (open-wbo-lsu) R 20488 20491 20109 0 -1 4202496 24396 0 0 0 179977 24 0 0 20 0 1 0 27381711 150372352 28811 33554432000 4194304 6058637 140737033198704 140737033197480 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20491/statm: 36712 28811 181 456 0 36248 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146848

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.247962
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.247962
maximum resident set size= 131896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24399
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= 15
involuntary context switches= 1972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46132 second user time and 6.99894 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 14:16:59
IDJOB=4115912
IDBENCH=109404
IDSOLVER=2545
FILE ID=node115/4115912-1466943419
RUNJOBID= node115-1466939817-20126
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115912-1466943419/watcher-4115912-1466943419 -o /tmp/evaluation-result-4115912-1466943419/solver-4115912-1466943419 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4115912-1466943419.opb

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

MD5SUM BENCH= 1478b9596894c92fb769212147798991
RANDOM SEED=263455894

node115.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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	: 5332.57
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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:        30652588 kB
Buffers:           56972 kB
Cached:           202736 kB
SwapCached:         1676 kB
Active:            87684 kB
Inactive:         222512 kB
Active(anon):      52424 kB
Inactive(anon):      684 kB
Active(file):      35260 kB
Inactive(file):   221828 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1299832 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             594144 kB
SReclaimable:      38132 kB
SUnreclaim:       556012 kB
KernelStack:        1472 kB
PageTables:         6820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1357756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 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= 71652 MiB
End job on node115 at 2016-06-26 14:47:00