Trace number 4116074

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round22-5.opb
MD5SUM339b0592277b6eb86d9f3fb9ca0d5b6d
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-4116074-1466964462.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-4116074-1466964462/watcher-4116074-1466964462 -o /tmp/evaluation-result-4116074-1466964462/solver-4116074-1466964462 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4116074-1466964462.opb 

pid=31143
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: 2.03 2.04 2.00 3/176 31146
/proc/meminfo: memFree=31714580/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 407 0 0 0 0 0 0 0 20 0 1 0 29485249 2777088 282 33554432000 4194304 6059633 140737221917488 140734756035032 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 678 282 227 456 0 121 0

[startup+0.100177 s]
/proc/loadavg: 2.03 2.04 2.00 3/176 31146
/proc/meminfo: memFree=31714580/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=27188 CPUtime=0.09 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 5059 0 0 0 8 1 0 0 20 0 1 0 29485249 27840512 5287 33554432000 4194304 6059633 140737221917488 140734756035032 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 6797 5287 168 456 0 6333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27188

[startup+0.200469 s]
/proc/loadavg: 2.03 2.04 2.00 3/176 31146
/proc/meminfo: memFree=31714580/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=27724 CPUtime=0.19 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 5341 0 0 0 18 1 0 0 20 0 1 0 29485249 28389376 5499 33554432000 4194304 6059633 140737221917488 140737221916072 4278161 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 6931 5499 182 456 0 6467 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27724

[startup+0.300375 s]
/proc/loadavg: 2.03 2.04 2.00 3/176 31146
/proc/meminfo: memFree=31714580/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=28044 CPUtime=0.29 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 5428 0 0 0 28 1 0 0 20 0 1 0 29485249 28717056 5585 33554432000 4194304 6059633 140737221917488 140737221916072 4246399 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 7011 5585 182 456 0 6547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28044

[startup+0.700322 s]
/proc/loadavg: 2.03 2.04 2.00 3/176 31146
/proc/meminfo: memFree=31714580/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=28152 CPUtime=0.69 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 5517 0 0 0 68 1 0 0 20 0 1 0 29485249 28827648 5651 33554432000 4194304 6059633 140737221917488 140737221916072 4254744 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 7038 5651 183 456 0 6574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28152

[startup+1.50033 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 31147
/proc/meminfo: memFree=31688728/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=28376 CPUtime=1.49 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 5952 0 0 0 148 1 0 0 20 0 1 0 29485249 29057024 5537 33554432000 4194304 6059633 140737221917488 140737221915848 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 7094 5537 184 456 0 6630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28376

[startup+3.10033 s]
/proc/loadavg: 2.02 2.04 2.00 4/177 31147
/proc/meminfo: memFree=31688464/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=28640 CPUtime=3.08 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 6275 0 0 0 307 1 0 0 20 0 1 0 29485249 29327360 5856 33554432000 4194304 6059633 140737221917488 140737221916312 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 7160 5856 184 456 0 6696 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28640

[startup+6.30032 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 31147
/proc/meminfo: memFree=31688044/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=29408 CPUtime=6.29 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 7260 0 0 0 627 2 0 0 20 0 1 0 29485249 30113792 6021 33554432000 4194304 6059633 140737221917488 140737221915848 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 7352 6021 184 456 0 6888 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29408

[startup+12.7003 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 31147
/proc/meminfo: memFree=31673748/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=40760 CPUtime=12.69 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 8128 0 0 0 1267 2 0 0 20 0 1 0 29485249 41738240 8860 33554432000 4194304 6059633 140737221917488 140737221916008 4278472 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 10190 8860 184 456 0 9726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40760

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 31147
/proc/meminfo: memFree=31665040/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=40760 CPUtime=25.49 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 8160 0 0 0 2547 2 0 0 20 0 1 0 29485249 41738240 8890 33554432000 4194304 6059633 140737221917488 140737221916008 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 10190 8890 184 456 0 9726 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40760

[startup+51.1004 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 31147
/proc/meminfo: memFree=31660140/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=45108 CPUtime=51.08 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 8869 0 0 0 5106 2 0 0 20 0 1 0 29485249 46190592 10032 33554432000 4194304 6059633 140737221917488 140737221916008 4261792 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 11277 10032 184 456 0 10813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45108

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 31149
/proc/meminfo: memFree=31661028/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=47828 CPUtime=102.28 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 9684 0 0 0 10225 3 0 0 20 0 1 0 29485249 48975872 9308 33554432000 4194304 6059633 140737221917488 140737221915976 4277982 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 11957 9308 184 456 0 11493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47828

[startup+162.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/178 31153
/proc/meminfo: memFree=31635572/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=67180 CPUtime=162.27 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 10854 0 0 0 16223 4 0 0 20 0 1 0 29485249 68792320 13998 33554432000 4194304 6059633 140737221917488 140737221915976 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 16795 13998 184 456 0 16331 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67180

[startup+222.307 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31154
/proc/meminfo: memFree=31628680/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=67180 CPUtime=222.26 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 11472 0 0 0 22222 4 0 0 20 0 1 0 29485249 68792320 14623 33554432000 4194304 6059633 140737221917488 140737221916312 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 16795 14623 184 456 0 16331 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67180

[startup+282.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 31155
/proc/meminfo: memFree=31615952/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=282.24 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 11783 0 0 0 28220 4 0 0 20 0 1 0 29485249 99868672 16762 33554432000 4194304 6059633 140737221917488 140737221915976 4278024 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 16762 184 456 0 23918 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97528

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 31156
/proc/meminfo: memFree=31612548/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=342.23 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 11784 0 0 0 34219 4 0 0 20 0 1 0 29485249 99868672 17274 33554432000 4194304 6059633 140737221917488 140737221915976 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 17274 184 456 0 23918 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97528

[startup+402.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/176 31157
/proc/meminfo: memFree=31608336/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=402.22 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 11786 0 0 0 40218 4 0 0 20 0 1 0 29485249 99868672 18298 33554432000 4194304 6059633 140737221917488 140737221915976 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18298 184 456 0 23918 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97528

[startup+462.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 31159
/proc/meminfo: memFree=31605780/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=462.21 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 11787 0 0 0 46217 4 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221915976 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97528

[startup+522.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 31160
/proc/meminfo: memFree=31605408/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=522.2 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 11919 0 0 0 52215 5 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4265120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97528

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31161
/proc/meminfo: memFree=31540112/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=582.19 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 12185 0 0 0 58213 6 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97528


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31171
/proc/meminfo: memFree=31564824/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=942.13 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 13271 0 0 0 94202 11 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97528

[startup+1002.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 31172
/proc/meminfo: memFree=31570284/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=146848 CPUtime=1002.13 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 13543 0 0 0 100200 13 0 0 20 0 1 0 29485249 150372352 27631 33554432000 4194304 6059633 140737221917488 140737221916024 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 36712 27631 184 456 0 36248 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146848

[startup+1062.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 31174
/proc/meminfo: memFree=31562088/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=146848 CPUtime=1062.12 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 13686 0 0 0 106198 14 0 0 20 0 1 0 29485249 150372352 29679 33554432000 4194304 6059633 140737221917488 140737221916024 4278024 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 36712 29679 184 456 0 36248 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 146848

[startup+1122.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 31175
/proc/meminfo: memFree=31604736/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1122.11 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 13827 0 0 0 112196 15 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97528

[startup+1182.3 s]
/proc/loadavg: 2.14 2.08 2.01 3/177 31176
/proc/meminfo: memFree=31604624/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1182.1 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 14056 0 0 0 118195 15 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4277852 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97528

[startup+1242.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/177 31177
/proc/meminfo: memFree=31604636/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1242.09 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 14516 0 0 0 124192 17 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97528

[startup+1302.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/177 31178
/proc/meminfo: memFree=31604540/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1302.09 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 15242 0 0 0 130190 19 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97528

[startup+1362.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/178 31183
/proc/meminfo: memFree=31604444/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1362.07 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 15969 0 0 0 136187 20 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 5040916 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97528

[startup+1422.3 s]
/proc/loadavg: 2.02 2.06 2.00 3/177 31184
/proc/meminfo: memFree=31604480/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1422.07 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 16700 0 0 0 142185 22 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97528

[startup+1482.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31185
/proc/meminfo: memFree=31604880/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1482.05 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 17426 0 0 0 148181 24 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4277774 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97528

[startup+1542.31 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 31186
/proc/meminfo: memFree=31604904/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1542.06 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 18160 0 0 0 154180 26 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4254603 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97528

[startup+1602.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 31187
/proc/meminfo: memFree=31545892/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=97528 CPUtime=1602.04 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 18891 0 0 0 160176 28 0 0 20 0 1 0 29485249 99868672 18810 33554432000 4194304 6059633 140737221917488 140737221916312 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 24382 18810 184 456 0 23918 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97528

[startup+1662.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/177 31189
/proc/meminfo: memFree=31493944/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=177668 CPUtime=1662.02 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 19628 0 0 0 166173 29 0 0 20 0 1 0 29485249 181932032 33330 33554432000 4194304 6059633 140737221917488 140737221916280 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 44417 33330 184 456 0 43953 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 177668

[startup+1722.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 31236
/proc/meminfo: memFree=31588944/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=177668 CPUtime=1722.01 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 20364 0 0 0 172170 31 0 0 20 0 1 0 29485249 181932032 31794 33554432000 4194304 6059633 140737221917488 140737221916280 4254611 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 44417 31794 184 456 0 43953 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 177668

[startup+1782.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 31237
/proc/meminfo: memFree=31595156/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=146848 CPUtime=1782 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 20507 0 0 0 178168 32 0 0 20 0 1 0 29485249 150372352 30191 33554432000 4194304 6059633 140737221917488 140737221916024 4254639 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 36712 30191 184 456 0 36248 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 146848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31237
/proc/meminfo: memFree=31586780/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=177668 CPUtime=1800 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 21097 0 0 0 179967 33 0 0 20 0 1 0 29485249 181932032 32818 33554432000 4194304 6059633 140737221917488 140737221916280 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 44417 32818 184 456 0 43953 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 177668

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 31146 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 31237
/proc/meminfo: memFree=31586780/32872528 swapFree=329968/354496
[pid=31146] ppid=31143 vsize=177668 CPUtime=1800 cores=1,3,5,7
/proc/31146/stat : 31146 (open-wbo) R 31143 31146 28808 0 -1 4202496 21097 0 0 0 179967 33 0 0 20 0 1 0 29485249 181932032 32818 33554432000 4194304 6059633 140737221917488 140737221916280 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/31146/statm: 44417 32818 184 456 0 43953 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 177668

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.67
CPU system time (s): 0.333949
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 177668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.333949
maximum resident set size= 135368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21100
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= 29
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.6799 second user time and 15.4147 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 20:07:42
IDJOB=4116074
IDBENCH=109424
IDSOLVER=2547
FILE ID=node126/4116074-1466964462
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-size144-round22-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116074-1466964462/watcher-4116074-1466964462 -o /tmp/evaluation-result-4116074-1466964462/solver-4116074-1466964462 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4116074-1466964462.opb

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

MD5SUM BENCH= 339b0592277b6eb86d9f3fb9ca0d5b6d
RANDOM SEED=1458990001

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:        31715388 kB
Buffers:           14320 kB
Cached:            43524 kB
SwapCached:         1680 kB
Active:            75936 kB
Inactive:          31588 kB
Active(anon):      50140 kB
Inactive(anon):     1904 kB
Active(file):      25796 kB
Inactive(file):    29684 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099464 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        509788 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             565188 kB
SReclaimable:       9384 kB
SUnreclaim:       555804 kB
KernelStack:        1472 kB
PageTables:         4892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     525928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 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 20:37:43