Trace number 4115930

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-size112-round23-4.opb
MD5SUM84f041f353ac1b81b2fd2c2b0e38b90c
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 constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
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-4115930-1466944047.opb
0.00/0.00	c File size is 416176 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:       8592                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         400                                                                   |
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-4115930-1466944047/watcher-4115930-1466944047 -o /tmp/evaluation-result-4115930-1466944047/solver-4115930-1466944047 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4115930-1466944047.opb 

pid=21361
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: 2.20 2.22 2.18 3/174 21364
/proc/meminfo: memFree=30392524/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27443700 2813952 288 33554432000 4194304 6059633 140734552992208 140734393520328 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 687 288 236 456 0 121 0

[startup+0.100212 s]
/proc/loadavg: 2.20 2.22 2.18 3/174 21364
/proc/meminfo: memFree=30392524/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=26748 CPUtime=0.09 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 4933 0 0 0 9 0 0 0 20 0 1 0 27443700 27389952 5145 33554432000 4194304 6059633 140734552992208 140734393520328 4294824 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 6687 5149 163 456 0 6223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26748

[startup+0.200377 s]
/proc/loadavg: 2.20 2.22 2.18 3/174 21364
/proc/meminfo: memFree=30392524/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=28020 CPUtime=0.19 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 5565 0 0 0 19 0 0 0 20 0 1 0 27443700 28692480 5698 33554432000 4194304 6059633 140734552992208 140734393520328 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 7005 5699 182 456 0 6541 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28020

[startup+0.300389 s]
/proc/loadavg: 2.20 2.22 2.18 3/174 21364
/proc/meminfo: memFree=30392524/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=28152 CPUtime=0.29 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 5613 0 0 0 29 0 0 0 20 0 1 0 27443700 28827648 5746 33554432000 4194304 6059633 140734552992208 140734393520328 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 7038 5746 182 456 0 6574 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28152

[startup+0.700263 s]
/proc/loadavg: 2.20 2.22 2.18 3/174 21364
/proc/meminfo: memFree=30392524/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=28592 CPUtime=0.69 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 5780 0 0 0 68 1 0 0 20 0 1 0 27443700 29278208 5889 33554432000 4194304 6059633 140734552992208 140734552990568 4277786 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 7148 5889 183 456 0 6684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28592

[startup+1.50028 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 21365
/proc/meminfo: memFree=30368908/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=28724 CPUtime=1.49 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 6228 0 0 0 148 1 0 0 20 0 1 0 27443700 29413376 5767 33554432000 4194304 6059633 140734552992208 140734552990568 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 7181 5767 184 456 0 6717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28724

[startup+3.10028 s]
/proc/loadavg: 2.20 2.22 2.18 3/175 21365
/proc/meminfo: memFree=30368288/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=28988 CPUtime=3.09 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 6498 0 0 0 308 1 0 0 20 0 1 0 27443700 29683712 6029 33554432000 4194304 6059633 140734552992208 140734552990584 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 7247 6029 184 456 0 6783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28988

[startup+6.30027 s]
/proc/loadavg: 2.18 2.21 2.18 3/175 21365
/proc/meminfo: memFree=30367636/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=29564 CPUtime=6.29 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 7462 0 0 0 628 1 0 0 20 0 1 0 27443700 30273536 6191 33554432000 4194304 6059633 140734552992208 140734552991032 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 7391 6191 184 456 0 6927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29564

[startup+12.7003 s]
/proc/loadavg: 2.17 2.21 2.18 3/175 21365
/proc/meminfo: memFree=30355872/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=41044 CPUtime=12.69 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 8361 0 0 0 1267 2 0 0 20 0 1 0 27443700 42029056 9041 33554432000 4194304 6059633 140734552992208 140734552990728 4278631 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 10261 9041 184 456 0 9797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41044

[startup+25.5004 s]
/proc/loadavg: 2.21 2.21 2.18 3/175 21365
/proc/meminfo: memFree=30356076/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=41044 CPUtime=25.49 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 8424 0 0 0 2547 2 0 0 20 0 1 0 27443700 42029056 9101 33554432000 4194304 6059633 140734552992208 140734552990728 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 10261 9101 184 456 0 9797 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41044

[startup+51.1004 s]
/proc/loadavg: 2.14 2.20 2.18 3/175 21365
/proc/meminfo: memFree=30343548/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=45464 CPUtime=51.08 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 9092 0 0 0 5106 2 0 0 20 0 1 0 27443700 46555136 10204 33554432000 4194304 6059633 140734552992208 140734552990728 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 11366 10204 184 456 0 10902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45464

[startup+102.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 21366
/proc/meminfo: memFree=30344556/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=41112 CPUtime=102.29 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 10052 0 0 0 10226 3 0 0 20 0 1 0 27443700 42098688 9164 33554432000 4194304 6059633 140734552992208 140734552990696 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 10278 9164 184 456 0 9814 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41112

[startup+162.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/176 21370
/proc/meminfo: memFree=30321704/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=71288 CPUtime=162.26 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11111 0 0 0 16223 3 0 0 20 0 1 0 27443700 72998912 13585 33554432000 4194304 6059633 140734552992208 140734552990696 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 17822 13585 184 456 0 17358 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71288

[startup+222.307 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 21372
/proc/meminfo: memFree=30317336/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=71288 CPUtime=222.27 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11112 0 0 0 22223 4 0 0 20 0 1 0 27443700 72998912 14097 33554432000 4194304 6059633 140734552992208 140734552990696 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 17822 14097 184 456 0 17358 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 71288

[startup+282.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 21373
/proc/meminfo: memFree=30312996/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=90144 CPUtime=282.25 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11162 0 0 0 28221 4 0 0 20 0 1 0 27443700 92307456 14611 33554432000 4194304 6059633 140734552992208 140734552990696 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 22536 14611 184 456 0 22072 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 90144

[startup+342.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/175 21374
/proc/meminfo: memFree=30308772/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=90144 CPUtime=342.24 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11163 0 0 0 34220 4 0 0 20 0 1 0 27443700 92307456 15123 33554432000 4194304 6059633 140734552992208 140734552990696 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 22536 15123 184 456 0 22072 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 90144

[startup+402.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 21375
/proc/meminfo: memFree=30286432/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=90144 CPUtime=402.23 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11677 0 0 0 40219 4 0 0 20 0 1 0 27443700 92307456 20178 33554432000 4194304 6059633 140734552992208 140734552990696 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 22536 20178 184 456 0 22072 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90144

[startup+462.3 s]
/proc/loadavg: 2.10 2.16 2.17 3/175 21376
/proc/meminfo: memFree=30283764/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=90144 CPUtime=462.22 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11804 0 0 0 46218 4 0 0 20 0 1 0 27443700 92307456 20815 33554432000 4194304 6059633 140734552992208 140734552990696 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 22536 20815 184 456 0 22072 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90144

[startup+522.3 s]
/proc/loadavg: 2.19 2.17 2.17 4/175 21378
/proc/meminfo: memFree=30279052/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=90144 CPUtime=522.21 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 11806 0 0 0 52217 4 0 0 20 0 1 0 27443700 92307456 21328 33554432000 4194304 6059633 140734552992208 140734552990696 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 22536 21328 184 456 0 22072 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90144

[startup+582.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 21379
/proc/meminfo: memFree=30271292/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=115356 CPUtime=582.21 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 12273 0 0 0 58216 5 0 0 20 0 1 0 27443700 118124544 23314 33554432000 4194304 6059633 140734552992208 140734552990696 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 28839 23314 184 456 0 28375 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 115356


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.19 2.18 3/175 21389
/proc/meminfo: memFree=30195348/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=942.14 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 13974 0 0 0 94204 10 0 0 20 0 1 0 27443700 168628224 31808 33554432000 4194304 6059633 140734552992208 140734552990744 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 31808 184 456 0 40705 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 164676

[startup+1002.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/175 21390
/proc/meminfo: memFree=30181016/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1002.13 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 14169 0 0 0 100202 11 0 0 20 0 1 0 27443700 168628224 33856 33554432000 4194304 6059633 140734552992208 140734552990744 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33856 184 456 0 40705 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 164676

[startup+1062.3 s]
/proc/loadavg: 2.28 2.20 2.18 4/175 21391
/proc/meminfo: memFree=30266348/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=115356 CPUtime=1062.12 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 14361 0 0 0 106200 12 0 0 20 0 1 0 27443700 118124544 23445 33554432000 4194304 6059633 140734552992208 140734552991032 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 28839 23445 184 456 0 28375 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 115356

[startup+1122.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/175 21393
/proc/meminfo: memFree=30266228/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=115356 CPUtime=1122.11 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 14553 0 0 0 112199 12 0 0 20 0 1 0 27443700 118124544 23445 33554432000 4194304 6059633 140734552992208 140734552991032 4277703 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 28839 23445 184 456 0 28375 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 115356

[startup+1182.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/175 21394
/proc/meminfo: memFree=30266480/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=115356 CPUtime=1182.1 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 14746 0 0 0 118197 13 0 0 20 0 1 0 27443700 118124544 23445 33554432000 4194304 6059633 140734552992208 140734552991032 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 28839 23445 184 456 0 28375 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 115356

[startup+1242.3 s]
/proc/loadavg: 2.17 2.18 2.18 4/175 21395
/proc/meminfo: memFree=30230912/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1242.1 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 15127 0 0 0 124195 15 0 0 20 0 1 0 27443700 168628224 32320 33554432000 4194304 6059633 140734552992208 140734552990744 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 32320 184 456 0 40705 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 164676

[startup+1302.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/175 21396
/proc/meminfo: memFree=30228588/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1302.08 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 15323 0 0 0 130193 15 0 0 20 0 1 0 27443700 168628224 33344 33554432000 4194304 6059633 140734552992208 140734552990744 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33344 184 456 0 40705 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 164676

[startup+1362.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/176 21400
/proc/meminfo: memFree=30223968/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1362.08 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 15518 0 0 0 136192 16 0 0 20 0 1 0 27443700 168628224 33856 33554432000 4194304 6059633 140734552992208 140734552990744 4277862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33856 184 456 0 40705 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 164676

[startup+1422.3 s]
/proc/loadavg: 2.26 2.19 2.18 4/175 21402
/proc/meminfo: memFree=30222168/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1422.07 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 16017 0 0 0 142191 16 0 0 20 0 1 0 27443700 168628224 34368 33554432000 4194304 6059633 140734552992208 140734552990744 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 34368 184 456 0 40705 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 164676

[startup+1482.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/175 21403
/proc/meminfo: memFree=30222196/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1482.06 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 16798 0 0 0 148188 18 0 0 20 0 1 0 27443700 168628224 34368 33554432000 4194304 6059633 140734552992208 140734552990744 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 34368 184 456 0 40705 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 164676

[startup+1542.31 s]
/proc/loadavg: 2.19 2.19 2.18 3/175 21404
/proc/meminfo: memFree=30169828/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1542.06 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 17581 0 0 0 154186 20 0 0 20 0 1 0 27443700 168628224 33856 33554432000 4194304 6059633 140734552992208 140734552990744 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33856 184 456 0 40705 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 164676

[startup+1602.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/175 21405
/proc/meminfo: memFree=30177124/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1602.04 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 18361 0 0 0 160182 22 0 0 20 0 1 0 27443700 168628224 33344 33554432000 4194304 6059633 140734552992208 140734552990744 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33344 184 456 0 40705 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 164676

[startup+1662.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/175 21406
/proc/meminfo: memFree=30184792/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1662.03 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 19143 0 0 0 166180 23 0 0 20 0 1 0 27443700 168628224 32832 33554432000 4194304 6059633 140734552992208 140734552990744 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 32832 184 456 0 40705 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 164676

[startup+1722.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/174 21454
/proc/meminfo: memFree=30276172/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1722.03 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 19925 0 0 0 172178 25 0 0 20 0 1 0 27443700 168628224 31808 33554432000 4194304 6059633 140734552992208 140734552990744 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 31808 184 456 0 40705 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 164676

[startup+1782.3 s]
/proc/loadavg: 2.14 2.18 2.18 4/175 21456
/proc/meminfo: memFree=30302344/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=115356 CPUtime=1782.01 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 20531 0 0 0 178175 26 0 0 20 0 1 0 27443700 118124544 23445 33554432000 4194304 6059633 140734552992208 140734552991032 4255475 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 28839 23445 184 456 0 28375 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 115356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/175 21456
/proc/meminfo: memFree=30263180/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1800 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 20721 0 0 0 179974 26 0 0 20 0 1 0 27443700 168628224 33344 33554432000 4194304 6059633 140734552992208 140734552990744 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33344 184 456 0 40705 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 164676

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 21364 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/175 21456
/proc/meminfo: memFree=30263180/32872528 swapFree=1308564/1463908
[pid=21364] ppid=21361 vsize=164676 CPUtime=1800 cores=1,3,5,7
/proc/21364/stat : 21364 (open-wbo) R 21361 21364 21023 0 -1 4202496 20721 0 0 0 179974 26 0 0 20 0 1 0 27443700 168628224 33344 33554432000 4194304 6059633 140734552992208 140734552990744 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21364/statm: 41169 33344 184 456 0 40705 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 164676

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.269958
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 195496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.269958
maximum resident set size= 150028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20724
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= 1867

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.73628 second user time and 6.79497 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 14:27:27
IDJOB=4115930
IDBENCH=109406
IDSOLVER=2547
FILE ID=node121/4115930-1466944047
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115930-1466944047/watcher-4115930-1466944047 -o /tmp/evaluation-result-4115930-1466944047/solver-4115930-1466944047 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4115930-1466944047.opb

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

MD5SUM BENCH= 84f041f353ac1b81b2fd2c2b0e38b90c
RANDOM SEED=1477348835

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30393076 kB
Buffers:           66512 kB
Cached:           172596 kB
SwapCached:         1456 kB
Active:            84508 kB
Inactive:         203636 kB
Active(anon):      48692 kB
Inactive(anon):     2960 kB
Active(file):      35816 kB
Inactive(file):   200676 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5096 kB
Writeback:             0 kB
AnonPages:       1512616 kB
Mapped:             8000 kB
Shmem:                 0 kB
Slab:             594060 kB
SReclaimable:      38000 kB
SUnreclaim:       556060 kB
KernelStack:        1424 kB
PageTables:         6692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1625800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node121 at 2016-06-26 14:57:27