Trace number 4116626

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-round22-1.opb
MD5SUM236f8faf1e8f3de6a4b12979ca18f795
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-4116626-1466966156.opb
0.00/0.00	c File size is 378013 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-4116626-1466966156/watcher-4116626-1466966156 -o /tmp/evaluation-result-4116626-1466966156/solver-4116626-1466966156 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4116626-1466966156.opb 

pid=31232
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: 2.14 2.08 2.01 3/176 31235
/proc/meminfo: memFree=31647664/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29654636 2777088 278 33554432000 4194304 6059633 140734199665648 140735311761496 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 678 278 227 456 0 121 0

[startup+0.100166 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 31235
/proc/meminfo: memFree=31647664/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=26964 CPUtime=0.09 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 5171 0 0 0 9 0 0 0 20 0 1 0 29654636 27611136 5376 33554432000 4194304 6059633 140734199665648 140735311761496 5131657 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 6741 5377 167 456 0 6277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26964

[startup+0.200369 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 31235
/proc/meminfo: memFree=31647664/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=27820 CPUtime=0.19 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 5483 0 0 0 19 0 0 0 20 0 1 0 29654636 28487680 5637 33554432000 4194304 6059633 140734199665648 140735311761496 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 6955 5637 182 456 0 6491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27820

[startup+0.30035 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 31235
/proc/meminfo: memFree=31647664/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=27820 CPUtime=0.29 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 5510 0 0 0 29 0 0 0 20 0 1 0 29654636 28487680 5664 33554432000 4194304 6059633 140734199665648 140735311761496 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 6955 5664 182 456 0 6491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27820

[startup+0.700291 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 31235
/proc/meminfo: memFree=31647664/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=28204 CPUtime=0.69 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 5596 0 0 0 69 0 0 0 20 0 1 0 29654636 28880896 5731 33554432000 4194304 6059633 140734199665648 140734199664232 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 7051 5731 183 456 0 6587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28204

[startup+1.5003 s]
/proc/loadavg: 2.14 2.08 2.01 3/177 31236
/proc/meminfo: memFree=31625172/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=28304 CPUtime=1.49 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 6001 0 0 0 149 0 0 0 20 0 1 0 29654636 28983296 5561 33554432000 4194304 6059633 140734199665648 140734199664232 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 7076 5561 184 456 0 6612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28304

[startup+3.1003 s]
/proc/loadavg: 2.14 2.08 2.01 3/177 31236
/proc/meminfo: memFree=31624924/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=28700 CPUtime=3.09 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 6272 0 0 0 309 0 0 0 20 0 1 0 29654636 29388800 5829 33554432000 4194304 6059633 140734199665648 140734199664024 4277811 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 7175 5829 184 456 0 6711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28700

[startup+6.3003 s]
/proc/loadavg: 2.13 2.08 2.01 3/177 31236
/proc/meminfo: memFree=31619288/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=29168 CPUtime=6.29 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 7257 0 0 0 628 1 0 0 20 0 1 0 29654636 29868032 5996 33554432000 4194304 6059633 140734199665648 140734199664472 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 7292 5996 184 456 0 6828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29168

[startup+12.7003 s]
/proc/loadavg: 2.12 2.08 2.01 3/177 31236
/proc/meminfo: memFree=31604928/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=40756 CPUtime=12.69 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 7789 0 0 0 1268 1 0 0 20 0 1 0 29654636 41734144 8554 33554432000 4194304 6059633 140734199665648 140734199664168 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 10189 8554 184 456 0 9725 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40756

[startup+25.5004 s]
/proc/loadavg: 2.09 2.07 2.01 4/177 31236
/proc/meminfo: memFree=31596824/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=40756 CPUtime=25.49 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 8220 0 0 0 2548 1 0 0 20 0 1 0 29654636 41734144 8971 33554432000 4194304 6059633 140734199665648 140734199664168 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 10189 8971 184 456 0 9725 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40756

[startup+51.1004 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 31236
/proc/meminfo: memFree=31640468/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=45112 CPUtime=51.08 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 8261 0 0 0 5107 1 0 0 20 0 1 0 29654636 46194688 10033 33554432000 4194304 6059633 140734199665648 140734199664168 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 11278 10033 184 456 0 10814 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45112

[startup+102.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31237
/proc/meminfo: memFree=31590876/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=47832 CPUtime=102.28 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 9453 0 0 0 10226 2 0 0 20 0 1 0 29654636 48979968 8973 33554432000 4194304 6059633 140734199665648 140734199664136 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 11958 8973 184 456 0 11494 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47832

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31283
/proc/meminfo: memFree=31662664/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=67192 CPUtime=162.26 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 10250 0 0 0 16224 2 0 0 20 0 1 0 29654636 68804608 14350 33554432000 4194304 6059633 140734199665648 140734199664136 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 16798 14350 184 456 0 16334 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67192

[startup+222.307 s]
/proc/loadavg: 2.18 2.08 2.01 3/177 31284
/proc/meminfo: memFree=31654488/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=67192 CPUtime=222.25 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 10707 0 0 0 22223 2 0 0 20 0 1 0 29654636 68804608 14806 33554432000 4194304 6059633 140734199665648 140734199664136 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 16798 14806 184 456 0 16334 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67192

[startup+282.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/178 31289
/proc/meminfo: memFree=31635364/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=282.24 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 10963 0 0 0 28221 3 0 0 20 0 1 0 29654636 99880960 16480 33554432000 4194304 6059633 140734199665648 140734199664136 4278329 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 16480 184 456 0 23921 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97540

[startup+342.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/177 31290
/proc/meminfo: memFree=31629676/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=342.23 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 10964 0 0 0 34220 3 0 0 20 0 1 0 29654636 99880960 16992 33554432000 4194304 6059633 140734199665648 140734199664136 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 16992 184 456 0 23921 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97540

[startup+402.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/177 31291
/proc/meminfo: memFree=31621452/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=402.22 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 10967 0 0 0 40219 3 0 0 20 0 1 0 29654636 99880960 18017 33554432000 4194304 6059633 140734199665648 140734199664136 4277710 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18017 184 456 0 23921 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97540

[startup+462.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 31292
/proc/meminfo: memFree=31615188/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=462.21 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 10968 0 0 0 46218 3 0 0 20 0 1 0 29654636 99880960 18529 33554432000 4194304 6059633 140734199665648 140734199664136 4262689 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18529 184 456 0 23921 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97540

[startup+522.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 31293
/proc/meminfo: memFree=31611528/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=522.21 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 11264 0 0 0 52217 4 0 0 20 0 1 0 29654636 99880960 18760 33554432000 4194304 6059633 140734199665648 140734199664472 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18760 184 456 0 23921 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97540

[startup+582.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/177 31295
/proc/meminfo: memFree=31608668/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=582.2 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 11560 0 0 0 58216 4 0 0 20 0 1 0 29654636 99880960 18760 33554432000 4194304 6059633 140734199665648 140734199664472 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18760 184 456 0 23921 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97540


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 31305
/proc/meminfo: memFree=31569072/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=942.14 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 14545 0 0 0 94204 10 0 0 20 0 1 0 29654636 150384640 28256 33554432000 4194304 6059633 140734199665648 140734199664184 4278536 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 28256 184 456 0 36251 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146860

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31306
/proc/meminfo: memFree=31606740/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=1002.13 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 14850 0 0 0 100202 11 0 0 20 0 1 0 29654636 99880960 18760 33554432000 4194304 6059633 140734199665648 140734199664472 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18760 184 456 0 23921 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31307
/proc/meminfo: memFree=31566340/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=1062.12 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 15153 0 0 0 106200 12 0 0 20 0 1 0 29654636 99880960 18760 33554432000 4194304 6059633 140734199665648 140734199664472 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18760 184 456 0 23921 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97540

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 31308
/proc/meminfo: memFree=31606624/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=1122.12 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 15456 0 0 0 112199 13 0 0 20 0 1 0 29654636 99880960 18760 33554432000 4194304 6059633 140734199665648 140734199664472 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18760 184 456 0 23921 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97540

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 31310
/proc/meminfo: memFree=31571316/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1182.1 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 16214 0 0 0 118196 14 0 0 20 0 1 0 29654636 150384640 28256 33554432000 4194304 6059633 140734199665648 140734199664184 4265467 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 28256 184 456 0 36251 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146860

[startup+1242.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/177 31311
/proc/meminfo: memFree=31564816/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1242.1 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 16958 0 0 0 124194 16 0 0 20 0 1 0 29654636 150384640 29280 33554432000 4194304 6059633 140734199665648 140734199664184 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 29280 184 456 0 36251 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146860

[startup+1302.3 s]
/proc/loadavg: 2.12 2.05 2.01 4/177 31312
/proc/meminfo: memFree=31528396/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1302.08 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 17849 0 0 0 130191 17 0 0 20 0 1 0 29654636 150384640 30304 33554432000 4194304 6059633 140734199665648 140734199664184 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 30304 184 456 0 36251 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146860

[startup+1362.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 31313
/proc/meminfo: memFree=31521784/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1362.08 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 18740 0 0 0 136189 19 0 0 20 0 1 0 29654636 150384640 30816 33554432000 4194304 6059633 140734199665648 140734199664184 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 30816 184 456 0 36251 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146860

[startup+1422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 31314
/proc/meminfo: memFree=31517688/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1422.08 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 19740 0 0 0 142187 21 0 0 20 0 1 0 29654636 150384640 30921 33554432000 4194304 6059633 140734199665648 140734199664184 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 30921 184 456 0 36251 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146860

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 31319
/proc/meminfo: memFree=31517992/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1482.06 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 20522 0 0 0 148183 23 0 0 20 0 1 0 29654636 150384640 30816 33554432000 4194304 6059633 140734199665648 140734199664184 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 30816 184 456 0 36251 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146860

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 31343
/proc/meminfo: memFree=31518484/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1542.06 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 21412 0 0 0 154181 25 0 0 20 0 1 0 29654636 150384640 30816 33554432000 4194304 6059633 140734199665648 140734199664184 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 30816 184 456 0 36251 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 146860

[startup+1602.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 31344
/proc/meminfo: memFree=31519580/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1602.04 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 22310 0 0 0 160178 26 0 0 20 0 1 0 29654636 150384640 30304 33554432000 4194304 6059633 140734199665648 140734199664184 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 30304 184 456 0 36251 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146860

[startup+1662.3 s]
/proc/loadavg: 2.04 2.04 2.01 3/177 31345
/proc/meminfo: memFree=31525708/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1662.03 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 23200 0 0 0 166175 28 0 0 20 0 1 0 29654636 150384640 29280 33554432000 4194304 6059633 140734199665648 140734199664184 4277801 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 29280 184 456 0 36251 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146860

[startup+1722.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/177 31346
/proc/meminfo: memFree=31536352/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1722.01 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 24087 0 0 0 172172 29 0 0 20 0 1 0 29654636 150384640 28256 33554432000 4194304 6059633 140734199665648 140734199664184 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 28256 184 456 0 36251 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 146860

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/176 31347
/proc/meminfo: memFree=31605344/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=97540 CPUtime=1782.01 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 24682 0 0 0 178170 31 0 0 20 0 1 0 29654636 99880960 18760 33554432000 4194304 6059633 140734199665648 140734199664472 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 24385 18760 184 456 0 23921 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 31349
/proc/meminfo: memFree=31519252/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1800 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 24983 0 0 0 179969 31 0 0 20 0 1 0 29654636 150384640 29792 33554432000 4194304 6059633 140734199665648 140734199664184 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 29792 184 456 0 36251 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 146860

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 31235 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 31349
/proc/meminfo: memFree=31519252/32872528 swapFree=329968/354496
[pid=31235] ppid=31232 vsize=146860 CPUtime=1800 cores=0,2,4,6
/proc/31235/stat : 31235 (open-wbo) R 31232 31235 28808 0 -1 4202496 24983 0 0 0 179969 31 0 0 20 0 1 0 29654636 150384640 29792 33554432000 4194304 6059633 140734199665648 140734199664184 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/31235/statm: 36715 29792 184 456 0 36251 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 146860

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.319951
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.319951
maximum resident set size= 137868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24986
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= 18
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.44232 second user time and 7.01693 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 20:35:56
IDJOB=4116626
IDBENCH=109493
IDSOLVER=2547
FILE ID=node126/4116626-1466966156
RUNJOBID= node126-1466943732-28824
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-size144-round22-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116626-1466966156/watcher-4116626-1466966156 -o /tmp/evaluation-result-4116626-1466966156/solver-4116626-1466966156 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4116626-1466966156.opb

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

MD5SUM BENCH= 236f8faf1e8f3de6a4b12979ca18f795
RANDOM SEED=988151842

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:        31648092 kB
Buffers:           15232 kB
Cached:            44092 kB
SwapCached:         1680 kB
Active:           128984 kB
Inactive:          32872 kB
Active(anon):     102984 kB
Inactive(anon):     1904 kB
Active(file):      26000 kB
Inactive(file):    30968 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        533948 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             565280 kB
SReclaimable:       9412 kB
SUnreclaim:       555868 kB
KernelStack:        1472 kB
PageTables:         4932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     617264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 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 21:05:57