Trace number 4116954

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-size144-round22-0.opb
MD5SUMc96210cacdef9eb2768a7c5a4938e22d
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 constraints8720
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)432
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-4116954-1466966273.opb
0.00/0.00	c File size is 378012 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:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7856                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 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-4116954-1466966273/watcher-4116954-1466966273 -o /tmp/evaluation-result-4116954-1466966273/solver-4116954-1466966273 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116954-1466966273.opb 

pid=23467
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: 2.27 2.24 2.19 3/174 23470
/proc/meminfo: memFree=30358872/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29666300 2777088 279 33554432000 4194304 6059633 140735848806336 140736865739096 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 678 279 227 456 0 121 0

[startup+0.100116 s]
/proc/loadavg: 2.27 2.24 2.19 3/174 23470
/proc/meminfo: memFree=30358872/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=26964 CPUtime=0.09 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 5160 0 0 0 9 0 0 0 20 0 1 0 29666300 27611136 5365 33554432000 4194304 6059633 140735848806336 140736865739096 4266430 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 6741 5365 167 456 0 6277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26964

[startup+0.200356 s]
/proc/loadavg: 2.27 2.24 2.19 3/174 23470
/proc/meminfo: memFree=30358872/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=27772 CPUtime=0.19 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 5498 0 0 0 19 0 0 0 20 0 1 0 29666300 28438528 5633 33554432000 4194304 6059633 140735848806336 140736865739096 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 6943 5633 182 456 0 6479 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27772

[startup+0.300338 s]
/proc/loadavg: 2.27 2.24 2.19 3/174 23470
/proc/meminfo: memFree=30358872/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=27772 CPUtime=0.29 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 5501 0 0 0 29 0 0 0 20 0 1 0 29666300 28438528 5636 33554432000 4194304 6059633 140735848806336 140736865739096 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 6943 5636 182 456 0 6479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27772

[startup+0.700291 s]
/proc/loadavg: 2.27 2.24 2.19 3/174 23470
/proc/meminfo: memFree=30358872/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=28168 CPUtime=0.69 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 5593 0 0 0 69 0 0 0 20 0 1 0 29666300 28844032 5728 33554432000 4194304 6059633 140735848806336 140735848804696 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 7042 5728 183 456 0 6578 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28168

[startup+1.50029 s]
/proc/loadavg: 2.27 2.24 2.19 3/175 23471
/proc/meminfo: memFree=30336464/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=28300 CPUtime=1.48 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 5954 0 0 0 148 0 0 0 20 0 1 0 29666300 28979200 5543 33554432000 4194304 6059633 140735848806336 140735848804696 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 7075 5543 184 456 0 6611 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28300

[startup+3.10029 s]
/proc/loadavg: 2.25 2.23 2.19 3/175 23471
/proc/meminfo: memFree=30336420/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=28564 CPUtime=3.08 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 6247 0 0 0 308 0 0 0 20 0 1 0 29666300 29249536 5827 33554432000 4194304 6059633 140735848806336 140735848804712 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 7141 5827 184 456 0 6677 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28564

[startup+6.30029 s]
/proc/loadavg: 2.25 2.23 2.19 3/175 23471
/proc/meminfo: memFree=30334728/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=29244 CPUtime=6.29 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 6733 0 0 0 628 1 0 0 20 0 1 0 29666300 29945856 6062 33554432000 4194304 6059633 140735848806336 140735848804696 4262800 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 7311 6062 184 456 0 6847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29244

[startup+12.7003 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 23471
/proc/meminfo: memFree=30324164/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=40748 CPUtime=12.69 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 7816 0 0 0 1268 1 0 0 20 0 1 0 29666300 41725952 8624 33554432000 4194304 6059633 140735848806336 140735848804856 4277514 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 10187 8624 184 456 0 9723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40748

[startup+25.5004 s]
/proc/loadavg: 2.32 2.25 2.19 3/175 23471
/proc/meminfo: memFree=30323304/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=40748 CPUtime=25.48 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 8139 0 0 0 2547 1 0 0 20 0 1 0 29666300 41725952 8941 33554432000 4194304 6059633 140735848806336 140735848804856 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 10187 8941 184 456 0 9723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40748

[startup+51.1004 s]
/proc/loadavg: 2.35 2.26 2.20 3/175 23471
/proc/meminfo: memFree=30314932/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=45096 CPUtime=51.08 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 8781 0 0 0 5107 1 0 0 20 0 1 0 29666300 46178304 10029 33554432000 4194304 6059633 140735848806336 140735848804856 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 11274 10029 184 456 0 10810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45096

[startup+102.3 s]
/proc/loadavg: 2.18 2.23 2.19 3/175 23472
/proc/meminfo: memFree=30316776/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=47816 CPUtime=102.28 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 10068 0 0 0 10226 2 0 0 20 0 1 0 29666300 48963584 9072 33554432000 4194304 6059633 140735848806336 140735848804824 4254740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 11954 9072 184 456 0 11490 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47816

[startup+162.3 s]
/proc/loadavg: 2.10 2.20 2.18 3/176 23476
/proc/meminfo: memFree=30294572/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=67164 CPUtime=162.27 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 10463 0 0 0 16224 3 0 0 20 0 1 0 29666300 68775936 14041 33554432000 4194304 6059633 140735848806336 140735848804824 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 16791 14041 184 456 0 16327 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67164

[startup+222.307 s]
/proc/loadavg: 2.13 2.19 2.18 3/175 23477
/proc/meminfo: memFree=30289132/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=67164 CPUtime=222.27 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 10795 0 0 0 22224 3 0 0 20 0 1 0 29666300 68775936 14369 33554432000 4194304 6059633 140735848806336 140735848804824 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 16791 14369 184 456 0 16327 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67164

[startup+282.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/175 23479
/proc/meminfo: memFree=30280068/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97512 CPUtime=282.25 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11146 0 0 0 28222 3 0 0 20 0 1 0 29666300 99852288 16112 33554432000 4194304 6059633 140735848806336 140735848804824 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24378 16112 184 456 0 23914 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97512

[startup+342.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/175 23480
/proc/meminfo: memFree=30278012/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97512 CPUtime=342.24 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11147 0 0 0 34221 3 0 0 20 0 1 0 29666300 99852288 16624 33554432000 4194304 6059633 140735848806336 140735848804824 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24378 16624 184 456 0 23914 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97512

[startup+402.3 s]
/proc/loadavg: 2.24 2.21 2.18 4/175 23481
/proc/meminfo: memFree=30275096/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97512 CPUtime=402.23 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11148 0 0 0 40220 3 0 0 20 0 1 0 29666300 99852288 17136 33554432000 4194304 6059633 140735848806336 140735848804824 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24378 17136 184 456 0 23914 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97512

[startup+462.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 23482
/proc/meminfo: memFree=30239660/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97512 CPUtime=462.22 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11150 0 0 0 46219 3 0 0 20 0 1 0 29666300 99852288 18160 33554432000 4194304 6059633 140735848806336 140735848804824 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24378 18160 184 456 0 23914 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97512

[startup+522.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/175 23483
/proc/meminfo: memFree=30268708/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97512 CPUtime=522.21 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11151 0 0 0 52218 3 0 0 20 0 1 0 29666300 99852288 18672 33554432000 4194304 6059633 140735848806336 140735848804824 4277630 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24378 18672 184 456 0 23914 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97512

[startup+582.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/175 23485
/proc/meminfo: memFree=30231352/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97512 CPUtime=582.2 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11153 0 0 0 58217 3 0 0 20 0 1 0 29666300 99852288 19185 33554432000 4194304 6059633 140735848806336 140735848804824 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24378 19185 184 456 0 23914 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97512


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


[startup+942.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/175 23495
/proc/meminfo: memFree=30210040/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=108832 CPUtime=942.15 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11631 0 0 0 94211 4 0 0 20 0 1 0 29666300 111443968 24472 33554432000 4194304 6059633 140735848806336 140735848804856 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 27208 24472 184 456 0 26744 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 108832

[startup+1002.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 23496
/proc/meminfo: memFree=30201472/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=108832 CPUtime=1002.14 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11632 0 0 0 100210 4 0 0 20 0 1 0 29666300 111443968 24984 33554432000 4194304 6059633 140735848806336 140735848804856 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 27208 24984 184 456 0 26744 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 108832

[startup+1062.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/175 23497
/proc/meminfo: memFree=30192788/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=108832 CPUtime=1062.13 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11633 0 0 0 106209 4 0 0 20 0 1 0 29666300 111443968 25496 33554432000 4194304 6059633 140735848806336 140735848804856 4264660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 27208 25496 184 456 0 26744 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 108832

[startup+1122.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 23498
/proc/meminfo: memFree=30190396/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=108832 CPUtime=1122.12 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11633 0 0 0 112208 4 0 0 20 0 1 0 29666300 111443968 25496 33554432000 4194304 6059633 140735848806336 140735848804856 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 27208 25496 184 456 0 26744 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 108832

[startup+1182.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/175 23500
/proc/meminfo: memFree=30184340/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=108832 CPUtime=1182.11 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11634 0 0 0 118207 4 0 0 20 0 1 0 29666300 111443968 26008 33554432000 4194304 6059633 140735848806336 140735848804856 4263092 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 27208 26008 184 456 0 26744 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 108832

[startup+1242.3 s]
/proc/loadavg: 2.28 2.21 2.19 3/175 23501
/proc/meminfo: memFree=30182056/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=108832 CPUtime=1242.1 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 11634 0 0 0 124206 4 0 0 20 0 1 0 29666300 111443968 26008 33554432000 4194304 6059633 140735848806336 140735848804856 4254740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 27208 26008 184 456 0 26744 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 108832

[startup+1302.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 23502
/proc/meminfo: memFree=30172648/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=146368 CPUtime=1302.08 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 13189 0 0 0 130203 5 0 0 20 0 1 0 29666300 149880832 28381 33554432000 4194304 6059633 140735848806336 140735848804872 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 36592 28381 184 456 0 36128 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146368

[startup+1362.3 s]
/proc/loadavg: 2.25 2.22 2.19 3/176 23506
/proc/meminfo: memFree=30170252/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=146368 CPUtime=1362.08 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 14065 0 0 0 136201 7 0 0 20 0 1 0 29666300 149880832 28893 33554432000 4194304 6059633 140735848806336 140735848804872 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 36592 28893 184 456 0 36128 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146368

[startup+1422.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/176 23530
/proc/meminfo: memFree=30171684/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=146368 CPUtime=1422.08 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 14935 0 0 0 142199 9 0 0 20 0 1 0 29666300 149880832 28893 33554432000 4194304 6059633 140735848806336 140735848804872 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 36592 28893 184 456 0 36128 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146368

[startup+1482.3 s]
/proc/loadavg: 2.25 2.23 2.18 4/175 23532
/proc/meminfo: memFree=30176552/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=146368 CPUtime=1482.06 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 15808 0 0 0 148196 10 0 0 20 0 1 0 29666300 149880832 28893 33554432000 4194304 6059633 140735848806336 140735848804872 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 36592 28893 184 456 0 36128 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146368

[startup+1542.31 s]
/proc/loadavg: 2.14 2.20 2.18 3/175 23533
/proc/meminfo: memFree=30180804/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=146368 CPUtime=1542.06 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 16681 0 0 0 154194 12 0 0 20 0 1 0 29666300 149880832 28381 33554432000 4194304 6059633 140735848806336 140735848804872 4262833 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 36592 28381 184 456 0 36128 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146368

[startup+1602.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/175 23534
/proc/meminfo: memFree=30191392/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=146368 CPUtime=1602.04 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 17555 0 0 0 160191 13 0 0 20 0 1 0 29666300 149880832 27357 33554432000 4194304 6059633 140735848806336 140735848804872 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 36592 27357 184 456 0 36128 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146368

[startup+1662.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/175 23580
/proc/meminfo: memFree=30302060/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97048 CPUtime=1662.04 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 18152 0 0 0 166189 15 0 0 20 0 1 0 29666300 99377152 18390 33554432000 4194304 6059633 140735848806336 140735848805160 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24262 18390 184 456 0 23798 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 2.40 2.26 2.20 3/175 23581
/proc/meminfo: memFree=30291108/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97048 CPUtime=1722.02 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 19026 0 0 0 172186 16 0 0 20 0 1 0 29666300 99377152 18390 33554432000 4194304 6059633 140735848806336 140735848805160 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24262 18390 184 456 0 23798 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 2.41 2.28 2.21 3/175 23583
/proc/meminfo: memFree=30282208/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97048 CPUtime=1782.01 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 19904 0 0 0 178183 18 0 0 20 0 1 0 29666300 99377152 18841 33554432000 4194304 6059633 140735848806336 140735848805160 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24262 18841 184 456 0 23798 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.39 2.29 2.21 3/175 23584
/proc/meminfo: memFree=30281948/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97048 CPUtime=1800 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 19904 0 0 0 179982 18 0 0 20 0 1 0 29666300 99377152 18841 33554432000 4194304 6059633 140735848806336 140735848805160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24262 18841 184 456 0 23798 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97048

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 23470 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.39 2.29 2.21 3/175 23584
/proc/meminfo: memFree=30281948/32872528 swapFree=1308564/1463908
[pid=23470] ppid=23467 vsize=97048 CPUtime=1800 cores=0,2,4,6
/proc/23470/stat : 23470 (open-wbo) R 23467 23470 21023 0 -1 4202496 19904 0 0 0 179982 18 0 0 20 0 1 0 29666300 99377152 18841 33554432000 4194304 6059633 140735848806336 140735848805160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23470/statm: 24262 18841 184 456 0 23798 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97048

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.83
CPU system time (s): 0.19097
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.19097
maximum resident set size= 154336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19907
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= 13
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6153 second user time and 6.84396 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 20:37:53
IDJOB=4116954
IDBENCH=109534
IDSOLVER=2547
FILE ID=node121/4116954-1466966273
RUNJOBID= node121-1466940445-21039
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round22-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116954-1466966273/watcher-4116954-1466966273 -o /tmp/evaluation-result-4116954-1466966273/solver-4116954-1466966273 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116954-1466966273.opb

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

MD5SUM BENCH= c96210cacdef9eb2768a7c5a4938e22d
RANDOM SEED=368001406

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30359252 kB
Buffers:           78544 kB
Cached:           180576 kB
SwapCached:         1456 kB
Active:           101612 kB
Inactive:         220380 kB
Active(anon):      62268 kB
Inactive(anon):     2960 kB
Active(file):      39344 kB
Inactive(file):   217420 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5076 kB
Writeback:             0 kB
AnonPages:       1525992 kB
Mapped:             7996 kB
Shmem:                 0 kB
Slab:             594684 kB
SReclaimable:      38888 kB
SUnreclaim:       555796 kB
KernelStack:        1448 kB
PageTables:         7152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1637580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    186368 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= 71688 MiB
End job on node121 at 2016-06-26 21:07:54