Trace number 4116248

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-round23-5.opb
MD5SUMcfd241960bd882a0d82a834b9d8ec94c
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 constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
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-4116248-1466973722.opb
0.00/0.00	c File size is 416185 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
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 :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116248-1466973722/watcher-4116248-1466973722 -o /tmp/evaluation-result-4116248-1466973722/solver-4116248-1466973722 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4116248-1466973722.opb 

pid=23678
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 2.14 2.09 3/176 23681
/proc/meminfo: memFree=31451936/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30412183 2813952 289 33554432000 4194304 6058637 140733936129184 140735995479224 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23681/statm: 687 289 237 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.19 2.14 2.09 3/176 23681
/proc/meminfo: memFree=31451936/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=22976 CPUtime=0.09 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 4435 0 0 0 9 0 0 0 20 0 1 0 30412183 23527424 4669 33554432000 4194304 6058637 140733936129184 140733936127448 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 5744 4670 162 456 0 5280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22976

[startup+0.200444 s]
/proc/loadavg: 2.19 2.14 2.09 3/176 23681
/proc/meminfo: memFree=31451936/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=28164 CPUtime=0.19 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 5575 0 0 0 19 0 0 0 20 0 1 0 30412183 28839936 5729 33554432000 4194304 6058637 140733936129184 140733936127448 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 7041 5729 179 456 0 6577 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28164

[startup+0.300412 s]
/proc/loadavg: 2.19 2.14 2.09 3/176 23681
/proc/meminfo: memFree=31451936/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=28296 CPUtime=0.29 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 5615 0 0 0 29 0 0 0 20 0 1 0 30412183 28975104 5768 33554432000 4194304 6058637 140733936129184 140733936127448 4277548 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 7074 5768 179 456 0 6610 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.700324 s]
/proc/loadavg: 2.19 2.14 2.09 3/176 23681
/proc/meminfo: memFree=31451936/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=28560 CPUtime=0.68 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 5745 0 0 0 68 0 0 0 20 0 1 0 30412183 29245440 5893 33554432000 4194304 6058637 140733936129184 140733936127448 4278287 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 7140 5893 180 456 0 6676 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28560

[startup+1.50033 s]
/proc/loadavg: 2.19 2.14 2.09 4/177 23682
/proc/meminfo: memFree=31428628/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=28704 CPUtime=1.48 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 6213 0 0 0 148 0 0 0 20 0 1 0 30412183 29392896 5774 33554432000 4194304 6058637 140733936129184 140733936127784 4262528 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 7176 5774 181 456 0 6712 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28704

[startup+3.10033 s]
/proc/loadavg: 2.19 2.14 2.09 3/177 23682
/proc/meminfo: memFree=31428380/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=29168 CPUtime=3.09 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 6517 0 0 0 308 1 0 0 20 0 1 0 30412183 29868032 6073 33554432000 4194304 6058637 140733936129184 140733936127784 4278344 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 7292 6073 181 456 0 6828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29168

[startup+6.30033 s]
/proc/loadavg: 2.18 2.14 2.09 3/177 23682
/proc/meminfo: memFree=31425532/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=29564 CPUtime=6.29 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 7420 0 0 0 628 1 0 0 20 0 1 0 30412183 30273536 6189 33554432000 4194304 6058637 140733936129184 140733936128248 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 7391 6189 181 456 0 6927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29564

[startup+12.7003 s]
/proc/loadavg: 2.16 2.14 2.08 3/177 23682
/proc/meminfo: memFree=31409332/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=41048 CPUtime=12.68 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 8263 0 0 0 1267 1 0 0 20 0 1 0 30412183 42033152 9000 33554432000 4194304 6058637 140733936129184 140733936127944 4277582 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 10262 9000 181 456 0 9798 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 2.12 2.13 2.08 3/177 23682
/proc/meminfo: memFree=31401096/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=41048 CPUtime=25.48 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 8357 0 0 0 2547 1 0 0 20 0 1 0 30412183 42033152 9093 33554432000 4194304 6058637 140733936129184 140733936127944 4260998 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 10262 9093 181 456 0 9798 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41048

[startup+51.1004 s]
/proc/loadavg: 2.08 2.12 2.08 3/177 23728
/proc/meminfo: memFree=31510268/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=45472 CPUtime=51.07 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 9052 0 0 0 5106 1 0 0 20 0 1 0 30412183 46563328 10369 33554432000 4194304 6058637 140733936129184 140733936127944 4261029 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 11368 10369 181 456 0 10904 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45472

[startup+102.3 s]
/proc/loadavg: 2.11 2.11 2.08 3/177 23730
/proc/meminfo: memFree=31506172/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=41116 CPUtime=102.27 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10202 0 0 0 10225 2 0 0 20 0 1 0 30412183 42102784 9312 33554432000 4194304 6058637 140733936129184 140733936128248 4277495 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 10279 9312 181 456 0 9815 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41116

[startup+162.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/177 23731
/proc/meminfo: memFree=31476896/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=71288 CPUtime=162.25 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10498 0 0 0 16223 2 0 0 20 0 1 0 30412183 72998912 14207 33554432000 4194304 6058637 140733936129184 140733936127912 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 17822 14207 181 456 0 17358 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 71288

[startup+222.308 s]
/proc/loadavg: 2.08 2.09 2.08 3/177 23732
/proc/meminfo: memFree=31472648/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=71288 CPUtime=222.25 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10498 0 0 0 22223 2 0 0 20 0 1 0 30412183 72998912 14207 33554432000 4194304 6058637 140733936129184 140733936127912 4246099 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 17822 14207 181 456 0 17358 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 71288

[startup+282.3 s]
/proc/loadavg: 2.03 2.07 2.07 3/177 23733
/proc/meminfo: memFree=31461776/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=282.24 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10568 0 0 0 28221 3 0 0 20 0 1 0 30412183 92307456 14721 33554432000 4194304 6058637 140733936129184 140733936127912 4246170 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 14721 181 456 0 22072 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90144

[startup+342.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/177 23734
/proc/meminfo: memFree=31454936/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=342.23 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10569 0 0 0 34220 3 0 0 20 0 1 0 30412183 92307456 15743 33554432000 4194304 6058637 140733936129184 140733936127912 4277806 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 15743 181 456 0 22072 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90144

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/177 23736
/proc/meminfo: memFree=31436776/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=402.22 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10744 0 0 0 40219 3 0 0 20 0 1 0 30412183 92307456 20514 33554432000 4194304 6058637 140733936129184 140733936127912 4246170 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 20514 181 456 0 22072 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90144

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/177 23737
/proc/meminfo: memFree=31432428/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=462.21 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10745 0 0 0 46218 3 0 0 20 0 1 0 30412183 92307456 21026 33554432000 4194304 6058637 140733936129184 140733936127912 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21026 181 456 0 22072 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90144

[startup+522.3 s]
/proc/loadavg: 2.07 2.04 2.05 4/178 23741
/proc/meminfo: memFree=31426392/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=522.2 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10746 0 0 0 52217 3 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936127912 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90144

[startup+582.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/177 23742
/proc/meminfo: memFree=31424344/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=582.19 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 10746 0 0 0 58216 3 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936127912 4246152 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90144


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/177 23749
/proc/meminfo: memFree=31423212/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=942.14 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 12612 0 0 0 94205 9 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90144

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/177 23750
/proc/meminfo: memFree=31388016/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=139464 CPUtime=1002.13 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 13029 0 0 0 100203 10 0 0 20 0 1 0 30412183 142811136 30432 33554432000 4194304 6058637 140733936129184 140733936127960 4277589 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 34866 30432 181 456 0 34402 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139464

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/177 23752
/proc/meminfo: memFree=31350028/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=139464 CPUtime=1062.13 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 13243 0 0 0 106202 11 0 0 20 0 1 0 30412183 142811136 32480 33554432000 4194304 6058637 140733936129184 140733936127960 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 34866 32480 181 456 0 34402 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 139464

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23756
/proc/meminfo: memFree=31385400/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1122.11 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 13455 0 0 0 112200 11 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90144

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23780
/proc/meminfo: memFree=31380932/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1182.1 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 13667 0 0 0 118198 12 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90144

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 23781
/proc/meminfo: memFree=31422516/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1242.09 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 13880 0 0 0 124196 13 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277589 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90144

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23782
/proc/meminfo: memFree=31422268/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1302.08 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 14093 0 0 0 130194 14 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 90144

[startup+1362.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/177 23784
/proc/meminfo: memFree=31422012/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1362.08 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 14380 0 0 0 136193 15 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90144

[startup+1422.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/177 23785
/proc/meminfo: memFree=31422148/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1422.08 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 15182 0 0 0 142191 17 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277453 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 90144

[startup+1482.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 23786
/proc/meminfo: memFree=31421428/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1482.05 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 15983 0 0 0 148187 18 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277594 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 90144

[startup+1542.31 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 23787
/proc/meminfo: memFree=31369508/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1542.06 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 16783 0 0 0 154186 20 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 90144

[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 23788
/proc/meminfo: memFree=31372452/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1602.04 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 17589 0 0 0 160182 22 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277576 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90144

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 23790
/proc/meminfo: memFree=31373848/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1662.03 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 18392 0 0 0 166180 23 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 90144

[startup+1722.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 23794
/proc/meminfo: memFree=31321928/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=170284 CPUtime=1722.02 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 19190 0 0 0 172177 25 0 0 20 0 1 0 30412183 174370816 35619 33554432000 4194304 6058637 140733936129184 140733936128216 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 42571 35619 181 456 0 42107 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 170284

[startup+1782.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 23795
/proc/meminfo: memFree=31334748/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=170284 CPUtime=1782.02 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 19915 0 0 0 178175 27 0 0 20 0 1 0 30412183 174370816 34008 33554432000 4194304 6058637 140733936129184 140733936128216 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 42571 34008 181 456 0 42107 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 170284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 23795
/proc/meminfo: memFree=31373984/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1800.01 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 19996 0 0 0 179974 27 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277368 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90144

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 23681 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 23795
/proc/meminfo: memFree=31373984/32872528 swapFree=249752/274280
[pid=23681] ppid=23678 vsize=90144 CPUtime=1800.01 cores=1,3,5,7
/proc/23681/stat : 23681 (open-wbo-lsu) R 23678 23681 20723 0 -1 4202496 19996 0 0 0 179974 27 0 0 20 0 1 0 30412183 92307456 21538 33554432000 4194304 6058637 140733936129184 140733936128248 4277368 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23681/statm: 22536 21538 181 456 0 22072 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90144

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.276957
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 170284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.276957
maximum resident set size= 144524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19999
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= 12
involuntary context switches= 2775

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.42702 second user time and 21.0698 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 22:42:02
IDJOB=4116248
IDBENCH=109446
IDSOLVER=2545
FILE ID=node107/4116248-1466973722
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-size112-round23-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116248-1466973722/watcher-4116248-1466973722 -o /tmp/evaluation-result-4116248-1466973722/solver-4116248-1466973722 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4116248-1466973722.opb

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

MD5SUM BENCH= cfd241960bd882a0d82a834b9d8ec94c
RANDOM SEED=240742048

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:        31452308 kB
Buffers:           20260 kB
Cached:           281524 kB
SwapCached:         1976 kB
Active:           163748 kB
Inactive:         273220 kB
Active(anon):     136768 kB
Inactive(anon):      616 kB
Active(file):      26980 kB
Inactive(file):   272604 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        414464 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             574052 kB
SReclaimable:      17468 kB
SUnreclaim:       556584 kB
KernelStack:        1448 kB
PageTables:         4992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     543348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 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 23:12:02