Trace number 4116322

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round22-0.opb
MD5SUM21a0e500ca727a88f38c5e532822f09b
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 constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116322-1466968064.opb
0.00/0.00	c File size is 378240 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:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116322-1466968064/watcher-4116322-1466968064 -o /tmp/evaluation-result-4116322-1466968064/solver-4116322-1466968064 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116322-1466968064.opb 

pid=31438
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: 2.11 2.07 2.01 3/176 31441
/proc/meminfo: memFree=31708308/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29845401 2777088 279 33554432000 4194304 6059633 140736486501536 140735839508952 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 678 279 227 456 0 121 0

[startup+0.100171 s]
/proc/loadavg: 2.11 2.07 2.01 3/176 31441
/proc/meminfo: memFree=31708308/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=26820 CPUtime=0.08 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 4987 0 0 0 8 0 0 0 20 0 1 0 29845401 27463680 5220 33554432000 4194304 6059633 140736486501536 140735839508952 4266358 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 6705 5220 167 456 0 6241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26820

[startup+0.200382 s]
/proc/loadavg: 2.11 2.07 2.01 3/176 31441
/proc/meminfo: memFree=31708308/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=27696 CPUtime=0.18 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 5333 0 0 0 18 0 0 0 20 0 1 0 29845401 28360704 5494 33554432000 4194304 6059633 140736486501536 140735839508952 4277637 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 6924 5494 182 456 0 6460 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27696

[startup+0.300371 s]
/proc/loadavg: 2.11 2.07 2.01 3/176 31441
/proc/meminfo: memFree=31708308/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=28008 CPUtime=0.28 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 5412 0 0 0 28 0 0 0 20 0 1 0 29845401 28680192 5572 33554432000 4194304 6059633 140736486501536 140735839508952 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 7002 5572 182 456 0 6538 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28008

[startup+0.700267 s]
/proc/loadavg: 2.11 2.07 2.01 3/176 31441
/proc/meminfo: memFree=31708308/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=28064 CPUtime=0.68 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 5519 0 0 0 68 0 0 0 20 0 1 0 29845401 28737536 5638 33554432000 4194304 6059633 140736486501536 140736486499896 4277868 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 7016 5638 183 456 0 6552 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28064

[startup+1.50032 s]
/proc/loadavg: 2.18 2.08 2.01 3/177 31442
/proc/meminfo: memFree=31685800/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=28552 CPUtime=1.49 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 6203 0 0 0 148 1 0 0 20 0 1 0 29845401 29237248 5754 33554432000 4194304 6059633 140736486501536 140736486499896 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 7138 5754 184 456 0 6674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28552

[startup+3.1003 s]
/proc/loadavg: 2.18 2.08 2.01 3/177 31442
/proc/meminfo: memFree=31684240/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=28684 CPUtime=3.09 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 6276 0 0 0 308 1 0 0 20 0 1 0 29845401 29372416 5826 33554432000 4194304 6059633 140736486501536 140736486499896 4255416 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 7171 5826 184 456 0 6707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28684

[startup+6.30031 s]
/proc/loadavg: 2.18 2.08 2.01 3/177 31442
/proc/meminfo: memFree=31684480/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=29148 CPUtime=6.29 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 7207 0 0 0 628 1 0 0 20 0 1 0 29845401 29847552 6018 33554432000 4194304 6059633 140736486501536 140736486500360 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 7287 6018 184 456 0 6823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29148

[startup+12.7003 s]
/proc/loadavg: 2.15 2.08 2.01 3/177 31442
/proc/meminfo: memFree=31672252/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=40728 CPUtime=12.69 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 8059 0 0 0 1267 2 0 0 20 0 1 0 29845401 41705472 8846 33554432000 4194304 6059633 140736486501536 140736486500056 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 10182 8846 184 456 0 9718 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40728

[startup+25.5073 s]
/proc/loadavg: 2.13 2.08 2.01 3/177 31442
/proc/meminfo: memFree=31664504/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=40728 CPUtime=25.5 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 8155 0 0 0 2548 2 0 0 20 0 1 0 29845401 41705472 8939 33554432000 4194304 6059633 140736486501536 140736486500056 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 10182 8939 184 456 0 9718 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 40728

[startup+51.1003 s]
/proc/loadavg: 2.19 2.10 2.02 3/177 31442
/proc/meminfo: memFree=31657508/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=45080 CPUtime=51.08 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 8806 0 0 0 5106 2 0 0 20 0 1 0 29845401 46161920 10028 33554432000 4194304 6059633 140736486501536 140736486500056 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 11270 10028 184 456 0 10806 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45080

[startup+102.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/177 31443
/proc/meminfo: memFree=31660840/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=40660 CPUtime=102.27 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 10080 0 0 0 10225 2 0 0 20 0 1 0 29845401 41635840 9057 33554432000 4194304 6059633 140736486501536 140736486500024 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 10165 9057 184 456 0 9701 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40660

[startup+162.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/178 31447
/proc/meminfo: memFree=31633684/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=67100 CPUtime=162.27 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11033 0 0 0 16223 4 0 0 20 0 1 0 29845401 68710400 14599 33554432000 4194304 6059633 140736486501536 140736486500024 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 16775 14599 184 456 0 16311 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67100

[startup+222.3 s]
/proc/loadavg: 2.06 2.08 2.01 3/177 31449
/proc/meminfo: memFree=31626428/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=67100 CPUtime=222.26 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11429 0 0 0 22222 4 0 0 20 0 1 0 29845401 68710400 15206 33554432000 4194304 6059633 140736486501536 140736486500360 4278658 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 16775 15206 184 456 0 16311 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67100

[startup+282.3 s]
/proc/loadavg: 2.06 2.08 2.01 3/176 31450
/proc/meminfo: memFree=31618120/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=97448 CPUtime=282.24 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11852 0 0 0 28220 4 0 0 20 0 1 0 29845401 99786752 16647 33554432000 4194304 6059633 140736486501536 140736486500024 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24362 16647 184 456 0 23898 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97448

[startup+342.307 s]
/proc/loadavg: 2.02 2.06 2.01 3/177 31452
/proc/meminfo: memFree=31613164/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=97448 CPUtime=342.24 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11854 0 0 0 34220 4 0 0 20 0 1 0 29845401 99786752 17671 33554432000 4194304 6059633 140736486501536 140736486500024 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24362 17671 184 456 0 23898 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97448

[startup+402.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/177 31453
/proc/meminfo: memFree=31610800/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=97448 CPUtime=402.23 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11861 0 0 0 40218 5 0 0 20 0 1 0 29845401 99786752 18195 33554432000 4194304 6059633 140736486501536 140736486500024 4255024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24362 18195 184 456 0 23898 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97448

[startup+462.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/177 31454
/proc/meminfo: memFree=31576192/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=97448 CPUtime=462.22 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11862 0 0 0 46217 5 0 0 20 0 1 0 29845401 99786752 18707 33554432000 4194304 6059633 140736486501536 140736486500024 4277710 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24362 18707 184 456 0 23898 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97448

[startup+522.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 31456
/proc/meminfo: memFree=31606232/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=97448 CPUtime=522.21 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11863 0 0 0 52216 5 0 0 20 0 1 0 29845401 99786752 19219 33554432000 4194304 6059633 140736486501536 140736486500024 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24362 19219 184 456 0 23898 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97448

[startup+582.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 31457
/proc/meminfo: memFree=31603692/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=97448 CPUtime=582.2 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 11864 0 0 0 58215 5 0 0 20 0 1 0 29845401 99786752 19731 33554432000 4194304 6059633 140736486501536 140736486500024 4254274 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24362 19731 184 456 0 23898 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97448


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


[startup+882.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 31466
/proc/meminfo: memFree=31584296/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=108768 CPUtime=882.15 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 12706 0 0 0 88210 5 0 0 20 0 1 0 29845401 111378432 24611 33554432000 4194304 6059633 140736486501536 140736486500056 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 27192 24611 184 456 0 26728 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 108768

[startup+942.3 s]
/proc/loadavg: 2.09 2.06 2.01 4/177 31467
/proc/meminfo: memFree=31580444/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=108768 CPUtime=942.14 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 12708 0 0 0 94209 5 0 0 20 0 1 0 29845401 111378432 25635 33554432000 4194304 6059633 140736486501536 140736486500056 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 27192 25635 184 456 0 26728 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 108768

[startup+1002.31 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 31468
/proc/meminfo: memFree=31544012/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=108768 CPUtime=1002.14 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 12708 0 0 0 100209 5 0 0 20 0 1 0 29845401 111378432 25635 33554432000 4194304 6059633 140736486501536 140736486500056 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 27192 25635 184 456 0 26728 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 108768

[startup+1062.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/177 31469
/proc/meminfo: memFree=31537512/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=108768 CPUtime=1062.12 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 12709 0 0 0 106207 5 0 0 20 0 1 0 29845401 111378432 26147 33554432000 4194304 6059633 140736486501536 140736486500056 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 27192 26147 184 456 0 26728 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 108768

[startup+1122.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 31471
/proc/meminfo: memFree=31530952/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=108768 CPUtime=1122.11 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 12709 0 0 0 112206 5 0 0 20 0 1 0 29845401 111378432 26147 33554432000 4194304 6059633 140736486501536 140736486500056 4277560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 27192 26147 184 456 0 26728 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 108768

[startup+1182.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/177 31472
/proc/meminfo: memFree=31526560/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=108768 CPUtime=1182.1 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 12709 0 0 0 118205 5 0 0 20 0 1 0 29845401 111378432 26147 33554432000 4194304 6059633 140736486501536 140736486500056 4255258 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 27192 26147 184 456 0 26728 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 108768

[startup+1242.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/177 31473
/proc/meminfo: memFree=31554332/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=96984 CPUtime=1242.09 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 15071 0 0 0 124200 9 0 0 20 0 1 0 29845401 99311616 18533 33554432000 4194304 6059633 140736486501536 140736486500328 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24246 18533 184 456 0 23782 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 96984

[startup+1302.3 s]
/proc/loadavg: 2.03 2.07 2.01 3/177 31474
/proc/meminfo: memFree=31552316/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=96984 CPUtime=1302.09 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 16106 0 0 0 130198 11 0 0 20 0 1 0 29845401 99311616 18533 33554432000 4194304 6059633 140736486501536 140736486500360 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24246 18533 184 456 0 23782 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 96984

[startup+1362.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/178 31478
/proc/meminfo: memFree=31552160/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=96984 CPUtime=1362.07 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 17138 0 0 0 136195 12 0 0 20 0 1 0 29845401 99311616 18533 33554432000 4194304 6059633 140736486501536 140736486500360 4255460 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24246 18533 184 456 0 23782 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 96984

[startup+1422.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/177 31480
/proc/meminfo: memFree=31550756/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=96984 CPUtime=1422.07 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 18177 0 0 0 142193 14 0 0 20 0 1 0 29845401 99311616 18707 33554432000 4194304 6059633 140736486501536 140736486500360 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24246 18707 184 456 0 23782 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 96984

[startup+1482.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/177 31481
/proc/meminfo: memFree=31553820/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=96984 CPUtime=1482.06 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 19213 0 0 0 148190 16 0 0 20 0 1 0 29845401 99311616 18707 33554432000 4194304 6059633 140736486501536 140736486500360 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 24246 18707 184 456 0 23782 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 96984

[startup+1542.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 31482
/proc/meminfo: memFree=31499416/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=177124 CPUtime=1542.05 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 20250 0 0 0 154188 17 0 0 20 0 1 0 29845401 181374976 33021 33554432000 4194304 6059633 140736486501536 140736486500328 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 44281 33021 184 456 0 43817 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 177124

[startup+1602.3 s]
/proc/loadavg: 2.15 2.09 2.02 3/177 31483
/proc/meminfo: memFree=31507512/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=177124 CPUtime=1602.04 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 21282 0 0 0 160185 19 0 0 20 0 1 0 29845401 181374976 32509 33554432000 4194304 6059633 140736486501536 140736486500328 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 44281 32509 184 456 0 43817 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 177124

[startup+1662.31 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 31484
/proc/meminfo: memFree=31517344/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=177124 CPUtime=1662.04 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 22067 0 0 0 166183 21 0 0 20 0 1 0 29845401 181374976 31240 33554432000 4194304 6059633 140736486501536 140736486500328 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 44281 31240 184 456 0 43817 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 177124

[startup+1722.3 s]
/proc/loadavg: 2.10 2.08 2.02 3/177 31532
/proc/meminfo: memFree=31597264/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=146304 CPUtime=1722.02 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 22764 0 0 0 172180 22 0 0 20 0 1 0 29845401 149815296 30394 33554432000 4194304 6059633 140736486501536 140736486500072 4277710 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 36576 30394 184 456 0 36112 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146304

[startup+1782.3 s]
/proc/loadavg: 2.08 2.08 2.02 3/177 31533
/proc/meminfo: memFree=31606644/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=146304 CPUtime=1782.02 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 23795 0 0 0 178178 24 0 0 20 0 1 0 29845401 149815296 28346 33554432000 4194304 6059633 140736486501536 140736486500072 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 36576 28346 184 456 0 36112 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 146304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.08 2.02 3/177 31533
/proc/meminfo: memFree=31579904/32872528 swapFree=329968/354496
[pid=31441] ppid=31438 vsize=177124 CPUtime=1800.01 cores=1,3,5,7
/proc/31441/stat : 31441 (open-wbo) R 31438 31441 28808 0 -1 4202496 24386 0 0 0 179976 25 0 0 20 0 1 0 29845401 181374976 31997 33554432000 4194304 6059633 140736486501536 140736486500328 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31441/statm: 44281 31997 184 456 0 43817 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177124

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 31441 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.254961
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 188908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.254961
maximum resident set size= 155532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24389
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.06338 second user time and 7.61784 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 21:07:44
IDJOB=4116322
IDBENCH=109455
IDSOLVER=2547
FILE ID=node126/4116322-1466968064
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116322-1466968064/watcher-4116322-1466968064 -o /tmp/evaluation-result-4116322-1466968064/solver-4116322-1466968064 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116322-1466968064.opb

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

MD5SUM BENCH= 21a0e500ca727a88f38c5e532822f09b
RANDOM SEED=1887290049

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31709200 kB
Buffers:           16400 kB
Cached:            44804 kB
SwapCached:         1680 kB
Active:            69540 kB
Inactive:          34440 kB
Active(anon):      43228 kB
Inactive(anon):     1904 kB
Active(file):      26312 kB
Inactive(file):    32536 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5104 kB
Writeback:             0 kB
AnonPages:        406700 kB
Mapped:             7896 kB
Shmem:                 0 kB
Slab:             565528 kB
SReclaimable:       9500 kB
SUnreclaim:       556028 kB
KernelStack:        1472 kB
PageTables:         4704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     529780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 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 node126 at 2016-06-26 21:37:44