Trace number 4116010

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round23-9.opb
MD5SUM23a8452436d00a9d7c446b690772a518
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 constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
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
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-4116010-1466980854.opb
0.00/0.00	c File size is 416869 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:       8640                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
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	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-4116010-1466980854/watcher-4116010-1466980854 -o /tmp/evaluation-result-4116010-1466980854/solver-4116010-1466980854 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466980854-26629 --watchdog 1960 open-wbo HOME/instance-4116010-1466980854.opb 

pid=26646
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 1.19 1.54 3/171 26649
/proc/meminfo: memFree=30432056/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=2612 CPUtime=0 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 31124276 2674688 278 33554432000 4194304 6059633 140734403229312 140735138291672 5069549 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 653 278 236 456 0 87 0

[startup+0.100122 s]
/proc/loadavg: 0.97 1.19 1.54 3/171 26649
/proc/meminfo: memFree=30432056/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=21532 CPUtime=0.09 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 4011 0 0 0 9 0 0 0 20 0 1 0 31124276 22048768 4256 33554432000 4194304 6059633 140734403229312 140735138291672 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 5383 4257 163 456 0 4919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21532

[startup+0.20031 s]
/proc/loadavg: 0.97 1.19 1.54 3/171 26649
/proc/meminfo: memFree=30432056/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=28016 CPUtime=0.19 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 5542 0 0 0 18 1 0 0 20 0 1 0 31124276 28688384 5691 33554432000 4194304 6059633 140734403229312 140735138291672 4278447 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 7004 5691 182 456 0 6540 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28016

[startup+0.300291 s]
/proc/loadavg: 0.97 1.19 1.54 3/171 26649
/proc/meminfo: memFree=30432056/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=28148 CPUtime=0.29 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 5600 0 0 0 28 1 0 0 20 0 1 0 31124276 28823552 5749 33554432000 4194304 6059633 140734403229312 140735138291672 4277574 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 7037 5749 182 456 0 6573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28148

[startup+0.700251 s]
/proc/loadavg: 0.97 1.19 1.54 3/171 26649
/proc/meminfo: memFree=30432056/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=28500 CPUtime=0.69 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 5722 0 0 0 68 1 0 0 20 0 1 0 31124276 29184000 5870 33554432000 4194304 6059633 140734403229312 140735138291672 4246354 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 7125 5870 183 456 0 6661 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28500

[startup+1.50024 s]
/proc/loadavg: 0.97 1.19 1.54 4/178 26660
/proc/meminfo: memFree=30385176/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=28644 CPUtime=1.49 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 5837 0 0 0 148 1 0 0 20 0 1 0 31124276 29331456 5960 33554432000 4194304 6059633 140734403229312 140734403227672 4280227 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 7161 5960 183 456 0 6697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28644

[startup+3.10024 s]
/proc/loadavg: 0.97 1.19 1.54 4/178 26660
/proc/meminfo: memFree=30384896/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=28920 CPUtime=3.09 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 6449 0 0 0 308 1 0 0 20 0 1 0 31124276 29614080 5988 33554432000 4194304 6059633 140734403229312 140734403227800 4277864 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 7230 5988 184 456 0 6766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28920

[startup+6.30024 s]
/proc/loadavg: 1.13 1.22 1.55 3/178 26660
/proc/meminfo: memFree=30382252/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=29660 CPUtime=6.28 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 6897 0 0 0 627 1 0 0 20 0 1 0 31124276 30371840 6211 33554432000 4194304 6059633 140734403229312 140734403227672 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 7415 6211 184 456 0 6951 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29660

[startup+12.7003 s]
/proc/loadavg: 1.20 1.23 1.55 3/177 26660
/proc/meminfo: memFree=30360520/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=41016 CPUtime=12.69 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 7993 0 0 0 1267 2 0 0 20 0 1 0 31124276 42000384 8776 33554432000 4194304 6059633 140734403229312 140734403227832 4277852 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 10254 8776 184 456 0 9790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41016

[startup+25.5003 s]
/proc/loadavg: 1.45 1.29 1.56 3/177 26660
/proc/meminfo: memFree=30357268/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=41016 CPUtime=25.49 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 8226 0 0 0 2547 2 0 0 20 0 1 0 31124276 42000384 9001 33554432000 4194304 6059633 140734403229312 140734403227832 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 10254 9001 184 456 0 9790 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41016

[startup+51.1003 s]
/proc/loadavg: 1.63 1.34 1.57 3/177 26660
/proc/meminfo: memFree=30352324/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=45436 CPUtime=51.08 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 8991 0 0 0 5105 3 0 0 20 0 1 0 31124276 46526464 10196 33554432000 4194304 6059633 140734403229312 140734403227832 4277879 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 11359 10196 184 456 0 10895 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45436

[startup+102.3 s]
/proc/loadavg: 1.93 1.47 1.60 4/177 26661
/proc/meminfo: memFree=30342648/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=55340 CPUtime=102.28 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 10934 0 0 0 10224 4 0 0 20 0 1 0 31124276 56668160 11505 33554432000 4194304 6059633 140734403229312 140734403227832 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 13835 11505 184 456 0 13371 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55340

[startup+162.3 s]
/proc/loadavg: 2.15 1.62 1.64 4/177 26662
/proc/meminfo: memFree=30317208/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=67556 CPUtime=162.26 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 11571 0 0 0 16222 4 0 0 20 0 1 0 31124276 69177344 14185 33554432000 4194304 6059633 140734403229312 140734403227800 4277586 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 16889 14185 184 456 0 16425 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67556

[startup+222.307 s]
/proc/loadavg: 2.29 1.75 1.68 3/177 26663
/proc/meminfo: memFree=30315348/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=67556 CPUtime=222.26 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 11894 0 0 0 22222 4 0 0 20 0 1 0 31124276 69177344 14505 33554432000 4194304 6059633 140734403229312 140734403227800 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 16889 14505 184 456 0 16425 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67556

[startup+282.3 s]
/proc/loadavg: 2.30 1.85 1.72 3/177 26665
/proc/meminfo: memFree=30302752/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=282.25 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 12605 0 0 0 28220 5 0 0 20 0 1 0 31124276 100253696 15721 33554432000 4194304 6059633 140734403229312 140734403227800 4255169 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 15721 184 456 0 24012 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97904

[startup+342.3 s]
/proc/loadavg: 2.36 1.95 1.76 3/177 26666
/proc/meminfo: memFree=30294560/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=342.23 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 12607 0 0 0 34218 5 0 0 20 0 1 0 31124276 100253696 16745 33554432000 4194304 6059633 140734403229312 140734403227800 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 16745 184 456 0 24012 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97904

[startup+402.3 s]
/proc/loadavg: 2.25 1.99 1.78 3/177 26667
/proc/meminfo: memFree=30290088/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=402.23 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 12608 0 0 0 40218 5 0 0 20 0 1 0 31124276 100253696 17257 33554432000 4194304 6059633 140734403229312 140734403227800 4246574 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 17257 184 456 0 24012 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97904

[startup+462.3 s]
/proc/loadavg: 2.19 2.02 1.81 3/177 26668
/proc/meminfo: memFree=30287040/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=462.21 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 12617 0 0 0 46216 5 0 0 20 0 1 0 31124276 100253696 17939 33554432000 4194304 6059633 140734403229312 140734403227800 4277904 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 17939 184 456 0 24012 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97904

[startup+522.3 s]
/proc/loadavg: 2.17 2.04 1.83 3/177 26669
/proc/meminfo: memFree=30284420/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=522.2 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 12621 0 0 0 52215 5 0 0 20 0 1 0 31124276 100253696 18185 33554432000 4194304 6059633 140734403229312 140734403227800 4277889 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 18185 184 456 0 24012 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97904

[startup+582.3 s]
/proc/loadavg: 2.23 2.09 1.85 3/178 26674
/proc/meminfo: memFree=30283248/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=582.19 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 12762 0 0 0 58213 6 0 0 20 0 1 0 31124276 100253696 18185 33554432000 4194304 6059633 140734403229312 140734403228136 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 18185 184 456 0 24012 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97904


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.21 1.98 3/177 26681
/proc/meminfo: memFree=30277008/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=942.13 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 14062 0 0 0 94202 11 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97904

[startup+1002.3 s]
/proc/loadavg: 2.26 2.21 1.99 3/177 26682
/proc/meminfo: memFree=30243744/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=1002.12 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 14209 0 0 0 100200 12 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4277781 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 97904

[startup+1062.3 s]
/proc/loadavg: 2.24 2.22 2.01 4/177 26683
/proc/meminfo: memFree=30233616/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=1062.11 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 14356 0 0 0 106198 13 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4255208 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 97904

[startup+1122.3 s]
/proc/loadavg: 2.20 2.21 2.01 3/177 26684
/proc/meminfo: memFree=30244104/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1122.11 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 14646 0 0 0 112196 15 0 0 20 0 1 0 31124276 150757376 27528 33554432000 4194304 6059633 140734403229312 140734403227848 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 27528 184 456 0 36342 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147224

[startup+1182.3 s]
/proc/loadavg: 2.11 2.18 2.01 3/177 26688
/proc/meminfo: memFree=30242100/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1182.1 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 14796 0 0 0 118194 16 0 0 20 0 1 0 31124276 150757376 28552 33554432000 4194304 6059633 140734403229312 140734403227848 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 28552 184 456 0 36342 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 147224

[startup+1242.3 s]
/proc/loadavg: 2.21 2.20 2.03 3/178 26713
/proc/meminfo: memFree=30236768/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1242.09 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 14946 0 0 0 124193 16 0 0 20 0 1 0 31124276 150757376 29064 33554432000 4194304 6059633 140734403229312 140734403227848 4277832 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 29064 184 456 0 36342 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 147224

[startup+1302.3 s]
/proc/loadavg: 2.13 2.18 2.03 4/177 26714
/proc/meminfo: memFree=30204020/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1302.08 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 15162 0 0 0 130191 17 0 0 20 0 1 0 31124276 150757376 30088 33554432000 4194304 6059633 140734403229312 140734403227848 4254746 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 30088 184 456 0 36342 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147224

[startup+1362.3 s]
/proc/loadavg: 2.21 2.20 2.04 3/177 26715
/proc/meminfo: memFree=30198112/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1362.07 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 15814 0 0 0 136188 19 0 0 20 0 1 0 31124276 150757376 30088 33554432000 4194304 6059633 140734403229312 140734403227848 4277904 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 30088 184 456 0 36342 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147224

[startup+1422.3 s]
/proc/loadavg: 2.39 2.25 2.07 3/177 26716
/proc/meminfo: memFree=30195840/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1422.07 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 16548 0 0 0 142187 20 0 0 20 0 1 0 31124276 150757376 30088 33554432000 4194304 6059633 140734403229312 140734403227848 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 30088 184 456 0 36342 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147224

[startup+1482.3 s]
/proc/loadavg: 2.28 2.25 2.08 4/177 26717
/proc/meminfo: memFree=30195992/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1482.05 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 17283 0 0 0 148183 22 0 0 20 0 1 0 31124276 150757376 30088 33554432000 4194304 6059633 140734403229312 140734403227848 4277910 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 30088 184 456 0 36342 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147224

[startup+1542.31 s]
/proc/loadavg: 2.18 2.23 2.08 3/177 26719
/proc/meminfo: memFree=30198648/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1542.05 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 18015 0 0 0 154181 24 0 0 20 0 1 0 31124276 150757376 29576 33554432000 4194304 6059633 140734403229312 140734403227848 4278352 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 29576 184 456 0 36342 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147224

[startup+1602.3 s]
/proc/loadavg: 2.25 2.24 2.10 4/177 26720
/proc/meminfo: memFree=30204924/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1602.03 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 18752 0 0 0 160178 25 0 0 20 0 1 0 31124276 150757376 28552 33554432000 4194304 6059633 140734403229312 140734403227848 4277549 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 28552 184 456 0 36342 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 147224

[startup+1662.3 s]
/proc/loadavg: 2.25 2.24 2.10 3/177 26721
/proc/meminfo: memFree=30214816/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=147224 CPUtime=1662.02 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 19486 0 0 0 166175 27 0 0 20 0 1 0 31124276 150757376 27016 33554432000 4194304 6059633 140734403229312 140734403227848 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 36806 27016 184 456 0 36342 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 147224

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 2.10 3/177 26722
/proc/meminfo: memFree=30276660/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=1722.01 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 20083 0 0 0 172173 28 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4278447 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 97904

[startup+1782.3 s]
/proc/loadavg: 2.21 2.23 2.10 3/178 26726
/proc/meminfo: memFree=30275604/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=1782 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 20819 0 0 0 178170 30 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4277549 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 97904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.31 2.25 2.11 3/177 26726
/proc/meminfo: memFree=30241044/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=1800 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 20819 0 0 0 179970 30 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97904

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 26649 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.31 2.25 2.11 3/177 26726
/proc/meminfo: memFree=30241044/32872528 swapFree=1490384/1645728
[pid=26649] ppid=26646 vsize=97904 CPUtime=1800 cores=0,2,4,6
/proc/26649/stat : 26649 (open-wbo) R 26646 26649 26613 0 -1 4202496 20819 0 0 0 179970 30 0 0 20 0 1 0 31124276 100253696 19210 33554432000 4194304 6059633 140734403229312 140734403228136 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26649/statm: 24476 19210 184 456 0 24012 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97904

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.7
CPU system time (s): 0.309952
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 178044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.309952
maximum resident set size= 134956
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20822
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= 16
involuntary context switches= 2520

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.63429 second user time and 6.82596 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-27 00:40:54
IDJOB=4116010
IDBENCH=109416
IDSOLVER=2547
FILE ID=node124/4116010-1466980854
RUNJOBID= node124-1466980854-26629
PBS_JOBID= 19976355
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-9.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116010-1466980854/watcher-4116010-1466980854 -o /tmp/evaluation-result-4116010-1466980854/solver-4116010-1466980854 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466980854-26629 --watchdog 1960  open-wbo HOME/instance-4116010-1466980854.opb

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

MD5SUM BENCH= 23a8452436d00a9d7c446b690772a518
RANDOM SEED=1729291775

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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	: 5332.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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:        30436132 kB
Buffers:           20776 kB
Cached:            67300 kB
SwapCached:         1004 kB
Active:            26980 kB
Inactive:          65236 kB
Active(anon):       4660 kB
Inactive(anon):     1916 kB
Active(file):      22320 kB
Inactive(file):    63320 kB
Unevictable:     1645728 kB
Mlocked:         1490384 kB
SwapTotal:      67108856 kB
SwapFree:       67099172 kB
Dirty:              5472 kB
Writeback:            16 kB
AnonPages:       1649452 kB
Mapped:             6872 kB
Shmem:                 0 kB
Slab:             564244 kB
SReclaimable:       8700 kB
SUnreclaim:       555544 kB
KernelStack:        1384 kB
PageTables:         7140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1746908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 71716 MiB
End job on node124 at 2016-06-27 01:10:54