Trace number 4116658

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round23-7.opb
MD5SUM61ae36a4f676caa4ef52360a8e78a841
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116658-1466981930.opb
0.00/0.00	c File size is 416869 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8640                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116658-1466981930/watcher-4116658-1466981930 -o /tmp/evaluation-result-4116658-1466981930/solver-4116658-1466981930 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466981930-27218 --watchdog 1960 open-wbo HOME/instance-4116658-1466981930.opb 

pid=27240
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.11 2.15 2.17 2/174 27246
/proc/meminfo: memFree=30555440/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=2612 CPUtime=0 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 31231169 2674688 281 33554432000 4194304 6059633 140736723389712 140736723389208 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 653 281 236 456 0 87 0

[startup+0.100121 s]
/proc/loadavg: 2.11 2.15 2.17 2/174 27246
/proc/meminfo: memFree=30555440/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=23240 CPUtime=0.09 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 4692 0 0 0 9 0 0 0 20 0 1 0 31231169 23797760 4888 33554432000 4194304 6059633 140736723389712 140736723387432 4242357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 5810 4892 163 456 0 5346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23240

[startup+0.200298 s]
/proc/loadavg: 2.11 2.15 2.17 2/174 27246
/proc/meminfo: memFree=30555440/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=27992 CPUtime=0.19 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 5575 0 0 0 19 0 0 0 20 0 1 0 31231169 28663808 5697 33554432000 4194304 6059633 140736723389712 140736723387432 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 6998 5697 182 456 0 6534 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27992

[startup+0.300289 s]
/proc/loadavg: 2.11 2.15 2.17 2/174 27246
/proc/meminfo: memFree=30555440/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=28332 CPUtime=0.29 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 5659 0 0 0 29 0 0 0 20 0 1 0 31231169 29011968 5781 33554432000 4194304 6059633 140736723389712 140736723387432 4278540 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 7083 5781 182 456 0 6619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28332

[startup+0.700241 s]
/proc/loadavg: 2.11 2.15 2.17 2/174 27246
/proc/meminfo: memFree=30555440/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=28468 CPUtime=0.68 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 5767 0 0 0 68 0 0 0 20 0 1 0 31231169 29151232 5867 33554432000 4194304 6059633 140736723389712 140736723387432 4277781 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 7117 5867 183 456 0 6653 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28468

[startup+1.50028 s]
/proc/loadavg: 2.10 2.14 2.17 4/176 27248
/proc/meminfo: memFree=30508500/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=29048 CPUtime=1.49 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 6315 0 0 0 148 1 0 0 20 0 1 0 31231169 29745152 5813 33554432000 4194304 6059633 140736723389712 140736723388072 4277586 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 7262 5813 184 456 0 6798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29048

[startup+3.10024 s]
/proc/loadavg: 2.10 2.14 2.17 4/176 27248
/proc/meminfo: memFree=30507508/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=29048 CPUtime=3.09 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 6561 0 0 0 308 1 0 0 20 0 1 0 31231169 29745152 6053 33554432000 4194304 6059633 140736723389712 140736723388072 4277847 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 7262 6053 184 456 0 6798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29048

[startup+6.30024 s]
/proc/loadavg: 2.10 2.14 2.17 4/176 27248
/proc/meminfo: memFree=30505752/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=29532 CPUtime=6.29 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 7575 0 0 0 627 2 0 0 20 0 1 0 31231169 30240768 6232 33554432000 4194304 6059633 140736723389712 140736723388536 4254731 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 7383 6232 184 456 0 6919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29532

[startup+12.7002 s]
/proc/loadavg: 2.08 2.14 2.16 4/176 27248
/proc/meminfo: memFree=30486300/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=41000 CPUtime=12.68 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 8597 0 0 0 1266 2 0 0 20 0 1 0 31231169 41984000 8719 33554432000 4194304 6059633 140736723389712 140736723388232 4277900 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 10250 8719 184 456 0 9786 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41000

[startup+25.5003 s]
/proc/loadavg: 2.14 2.15 2.17 4/176 27248
/proc/meminfo: memFree=30479916/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=45420 CPUtime=25.49 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 9022 0 0 0 2546 3 0 0 20 0 1 0 31231169 46510080 10160 33554432000 4194304 6059633 140736723389712 140736723388232 4271708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/27246/statm: 11355 10160 184 456 0 10891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45420

[startup+51.1003 s]
/proc/loadavg: 2.23 2.17 2.17 4/176 27249
/proc/meminfo: memFree=30475612/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=45420 CPUtime=51.08 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 9055 0 0 0 5105 3 0 0 20 0 1 0 31231169 46510080 10193 33554432000 4194304 6059633 140736723389712 140736723388232 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 11355 10193 184 456 0 10891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45420

[startup+102.3 s]
/proc/loadavg: 2.31 2.20 2.18 4/178 27254
/proc/meminfo: memFree=30465660/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=55324 CPUtime=102.28 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 11036 0 0 0 10224 4 0 0 20 0 1 0 31231169 56651776 11433 33554432000 4194304 6059633 140736723389712 140736723388232 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 13831 11433 184 456 0 13367 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55324

[startup+162.3 s]
/proc/loadavg: 2.25 2.20 2.18 4/178 27278
/proc/meminfo: memFree=30439172/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=67536 CPUtime=162.26 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 11607 0 0 0 16222 4 0 0 20 0 1 0 31231169 69156864 14557 33554432000 4194304 6059633 140736723389712 140736723388200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 16884 14557 184 456 0 16420 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67536

[startup+222.308 s]
/proc/loadavg: 2.25 2.21 2.18 4/177 27279
/proc/meminfo: memFree=30435876/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=67536 CPUtime=222.26 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12007 0 0 0 22221 5 0 0 20 0 1 0 31231169 69156864 14953 33554432000 4194304 6059633 140736723389712 140736723388200 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 16884 14953 184 456 0 16420 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67536

[startup+282.3 s]
/proc/loadavg: 2.13 2.18 2.18 4/177 27280
/proc/meminfo: memFree=30422468/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=282.24 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12292 0 0 0 28219 5 0 0 20 0 1 0 31231169 100233216 16605 33554432000 4194304 6059633 140736723389712 140736723388200 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 16605 184 456 0 24007 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97884

[startup+342.3 s]
/proc/loadavg: 2.15 2.18 2.17 5/177 27281
/proc/meminfo: memFree=30418740/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=342.23 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12293 0 0 0 34218 5 0 0 20 0 1 0 31231169 100233216 17117 33554432000 4194304 6059633 140736723389712 140736723388200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 17117 184 456 0 24007 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97884

[startup+402.3 s]
/proc/loadavg: 2.10 2.16 2.17 4/177 27283
/proc/meminfo: memFree=30408848/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=402.23 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12295 0 0 0 40217 6 0 0 20 0 1 0 31231169 100233216 18141 33554432000 4194304 6059633 140736723389712 140736723388200 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18141 184 456 0 24007 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97884

[startup+462.3 s]
/proc/loadavg: 2.13 2.16 2.17 4/177 27284
/proc/meminfo: memFree=30403124/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=462.21 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12306 0 0 0 46215 6 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388200 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97884

[startup+522.3 s]
/proc/loadavg: 2.24 2.19 2.18 4/177 27285
/proc/meminfo: memFree=30404008/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=522.2 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12306 0 0 0 52214 6 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388200 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97884

[startup+582.3 s]
/proc/loadavg: 2.31 2.21 2.18 4/177 27286
/proc/meminfo: memFree=30401336/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=582.19 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 12912 0 0 0 58212 7 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4262569 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97884


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.22 2.18 4/177 27296
/proc/meminfo: memFree=30379576/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=942.13 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 15669 0 0 0 94201 12 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277676 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97884

[startup+1002.3 s]
/proc/loadavg: 2.26 2.22 2.18 5/177 27298
/proc/meminfo: memFree=30377284/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1002.13 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 15978 0 0 0 100200 13 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97884

[startup+1062.3 s]
/proc/loadavg: 2.34 2.24 2.19 4/177 27299
/proc/meminfo: memFree=30339796/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=147204 CPUtime=1062.11 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 16594 0 0 0 106197 14 0 0 20 0 1 0 31231169 150736896 28425 33554432000 4194304 6059633 140736723389712 140736723388248 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 36801 28425 184 456 0 36337 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 147204

[startup+1122.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 27300
/proc/meminfo: memFree=30331608/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=147204 CPUtime=1122.1 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 16907 0 0 0 112195 15 0 0 20 0 1 0 31231169 150736896 29961 33554432000 4194304 6059633 140736723389712 140736723388248 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 36801 29961 184 456 0 36337 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 147204

[startup+1182.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/177 27301
/proc/meminfo: memFree=30417492/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1182.1 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 17260 0 0 0 118194 16 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97884

[startup+1242.3 s]
/proc/loadavg: 2.30 2.24 2.19 4/177 27302
/proc/meminfo: memFree=30403724/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1242.09 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 17827 0 0 0 124192 17 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97884

[startup+1302.3 s]
/proc/loadavg: 2.23 2.23 2.18 4/178 27307
/proc/meminfo: memFree=30403664/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1302.08 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 18682 0 0 0 130189 19 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97884

[startup+1362.3 s]
/proc/loadavg: 2.22 2.23 2.18 4/177 27308
/proc/meminfo: memFree=30403200/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1362.06 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 19577 0 0 0 136186 20 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 97884

[startup+1422.3 s]
/proc/loadavg: 2.31 2.26 2.19 4/177 27309
/proc/meminfo: memFree=30403596/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1422.07 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 20476 0 0 0 142185 22 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97884

[startup+1482.3 s]
/proc/loadavg: 2.17 2.22 2.18 4/177 27310
/proc/meminfo: memFree=30402204/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1482.05 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 21372 0 0 0 148181 24 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97884

[startup+1542.31 s]
/proc/loadavg: 2.16 2.21 2.18 4/177 27311
/proc/meminfo: memFree=30401980/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1542.05 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 22272 0 0 0 154179 26 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97884

[startup+1602.3 s]
/proc/loadavg: 2.24 2.22 2.18 4/177 27313
/proc/meminfo: memFree=30402012/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=97884 CPUtime=1602.03 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 23170 0 0 0 160175 28 0 0 20 0 1 0 31231169 100233216 18921 33554432000 4194304 6059633 140736723389712 140736723388536 4246427 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 24471 18921 184 456 0 24007 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 97884

[startup+1662.3 s]
/proc/loadavg: 2.21 2.20 2.18 4/177 27314
/proc/meminfo: memFree=30345684/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=178024 CPUtime=1662.02 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 24074 0 0 0 166173 29 0 0 20 0 1 0 31231169 182296576 33100 33554432000 4194304 6059633 140736723389712 140736723388504 4246720 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 44506 33100 184 456 0 44042 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 178024

[startup+1722.3 s]
/proc/loadavg: 2.32 2.23 2.19 4/177 27315
/proc/meminfo: memFree=30350060/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=178024 CPUtime=1722.01 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 24974 0 0 0 172170 31 0 0 20 0 1 0 31231169 182296576 32076 33554432000 4194304 6059633 140736723389712 140736723388504 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 44506 32076 184 456 0 44042 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 178024

[startup+1782.3 s]
/proc/loadavg: 2.26 2.23 2.19 4/177 27316
/proc/meminfo: memFree=30290556/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=147204 CPUtime=1782 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 25289 0 0 0 178168 32 0 0 20 0 1 0 31231169 150736896 30985 33554432000 4194304 6059633 140736723389712 140736723388248 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 36801 30985 184 456 0 36337 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 147204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/177 27316
/proc/meminfo: memFree=30343696/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=178024 CPUtime=1800 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 25883 0 0 0 179967 33 0 0 20 0 1 0 31231169 182296576 33612 33554432000 4194304 6059633 140736723389712 140736723388504 4278011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 44506 33612 184 456 0 44042 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 178024

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 27246 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/177 27316
/proc/meminfo: memFree=30343696/32872528 swapFree=1378732/1517724
[pid=27246] ppid=27240 vsize=178024 CPUtime=1800 cores=1,3,5,7
/proc/27246/stat : 27246 (open-wbo) R 27240 27246 26759 0 -1 4202496 25883 0 0 0 179967 33 0 0 20 0 1 0 31231169 182296576 33612 33554432000 4194304 6059633 140736723389712 140736723388504 4278011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27246/statm: 44506 33612 184 456 0 44042 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 178024

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.67
CPU system time (s): 0.340948
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 178024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.340948
maximum resident set size= 136496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25886
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= 14
involuntary context switches= 2016

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.29735 second user time and 7.18191 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-27 00:58:50
IDJOB=4116658
IDBENCH=109497
IDSOLVER=2547
FILE ID=node129/4116658-1466981930
RUNJOBID= node129-1466981930-27218
PBS_JOBID= 19976387
Free space on /tmp= 71604 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116658-1466981930/watcher-4116658-1466981930 -o /tmp/evaluation-result-4116658-1466981930/solver-4116658-1466981930 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466981930-27218 --watchdog 1960  open-wbo HOME/instance-4116658-1466981930.opb

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

MD5SUM BENCH= 61ae36a4f676caa4ef52360a8e78a841
RANDOM SEED=1972136142

node129.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		: 2666.417
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	: 5332.83
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		: 2666.417
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		: 2666.417
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.417
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		: 2666.417
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		: 2666.417
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	: 5332.56
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		: 2666.417
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		: 2666.417
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:        30556372 kB
Buffers:           27220 kB
Cached:            67368 kB
SwapCached:          504 kB
Active:            43588 kB
Inactive:          52600 kB
Active(anon):       3916 kB
Inactive(anon):      544 kB
Active(file):      39672 kB
Inactive(file):    52056 kB
Unevictable:     1517724 kB
Mlocked:         1378732 kB
SwapTotal:      67108856 kB
SwapFree:       67099936 kB
Dirty:             10104 kB
Writeback:             0 kB
AnonPages:       1705212 kB
Mapped:             6208 kB
Shmem:                 0 kB
Slab:             566200 kB
SReclaimable:      10484 kB
SUnreclaim:       555716 kB
KernelStack:        1464 kB
PageTables:         6740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1612892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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= 71592 MiB
End job on node129 at 2016-06-27 01:28:50