Trace number 4089965

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/pb16-16-elffers/
rand6reg/normalized-rand6reg-v071-n3.opb
MD5SUMd60fa57d8d77f247ed65c13a0fdd15c7
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.048992
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089965-1466025487.opb
0.00/0.00	c File size is 3816 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:           213                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         71                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          71                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 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-4089965-1466025487/watcher-4089965-1466025487 -o /tmp/evaluation-result-4089965-1466025487/solver-4089965-1466025487 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4089965-1466025487.opb 

pid=10991
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: 2.04 2.05 2.00 3/176 10994
/proc/meminfo: memFree=31286796/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=6696 CPUtime=0 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 4595545 6856704 268 33554432000 4194304 6059633 140735187146048 140734404590488 4280254 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 1674 268 165 456 0 1210 0

[startup+0.100162 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 10994
/proc/meminfo: memFree=31286796/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=3232 CPUtime=0.09 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 643 0 0 0 9 0 0 0 20 0 1 0 4595545 3309568 434 33554432000 4194304 6059633 140735187146048 140734404590488 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 808 434 167 456 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.200287 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 10994
/proc/meminfo: memFree=31286796/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=4388 CPUtime=0.19 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 853 0 0 0 19 0 0 0 20 0 1 0 4595545 4493312 642 33554432000 4194304 6059633 140735187146048 140734404590488 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 1097 642 167 456 0 633 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4388

[startup+0.300262 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 10994
/proc/meminfo: memFree=31286796/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=4440 CPUtime=0.29 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 1177 0 0 0 29 0 0 0 20 0 1 0 4595545 4546560 587 33554432000 4194304 6059633 140735187146048 140735187144872 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 1110 587 167 456 0 646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4440

[startup+0.700229 s]
/proc/loadavg: 2.04 2.05 2.00 3/176 10994
/proc/meminfo: memFree=31286796/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=8152 CPUtime=0.69 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 2233 0 0 0 69 0 0 0 20 0 1 0 4595545 8347648 1634 33554432000 4194304 6059633 140735187146048 140735187144872 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 2038 1634 167 456 0 1574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8152

[startup+1.50026 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 10995
/proc/meminfo: memFree=31279108/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=12660 CPUtime=1.49 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 2875 0 0 0 149 0 0 0 20 0 1 0 4595545 12963840 2775 33554432000 4194304 6059633 140735187146048 140735187144568 4278149 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 3165 2775 176 456 0 2701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12660

[startup+3.10024 s]
/proc/loadavg: 2.04 2.05 2.00 4/177 10995
/proc/meminfo: memFree=31270484/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=19732 CPUtime=3.09 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 3415 0 0 0 309 0 0 0 20 0 1 0 4595545 20205568 3578 33554432000 4194304 6059633 140735187146048 140735187144872 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 4933 3578 176 456 0 4469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19732

[startup+6.30023 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 10995
/proc/meminfo: memFree=31265184/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=19732 CPUtime=6.29 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 3908 0 0 0 629 0 0 0 20 0 1 0 4595545 20205568 4575 33554432000 4194304 6059633 140735187146048 140735187144536 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 4933 4575 176 456 0 4469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19732

[startup+12.7002 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 10995
/proc/meminfo: memFree=31255788/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=24152 CPUtime=12.69 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 5032 0 0 0 1268 1 0 0 20 0 1 0 4595545 24731648 5664 33554432000 4194304 6059633 140735187146048 140735187144568 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 6038 5664 176 456 0 5574 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24152

[startup+25.5003 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 10995
/proc/meminfo: memFree=31312556/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=50364 CPUtime=25.48 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 5804 0 0 0 2547 1 0 0 20 0 1 0 4595545 51572736 8391 33554432000 4194304 6059633 140735187146048 140735187144536 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 12591 8391 176 456 0 12127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50364

[startup+51.1003 s]
/proc/loadavg: 2.07 2.06 2.00 3/177 10995
/proc/meminfo: memFree=31241808/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=50364 CPUtime=51.08 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 6073 0 0 0 5106 2 0 0 20 0 1 0 4595545 51572736 12234 33554432000 4194304 6059633 140735187146048 140735187144536 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 12591 12234 176 456 0 12127 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50364

[startup+102.3 s]
/proc/loadavg: 2.10 2.06 2.00 3/177 10996
/proc/meminfo: memFree=31233688/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=69216 CPUtime=102.27 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 7115 0 0 0 10225 2 0 0 20 0 1 0 4595545 70877184 16947 33554432000 4194304 6059633 140735187146048 140735187144536 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 17304 16947 176 456 0 16840 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69216

[startup+162.3 s]
/proc/loadavg: 2.03 2.05 2.00 4/178 11000
/proc/meminfo: memFree=31235820/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=69216 CPUtime=162.26 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 7115 0 0 0 16224 2 0 0 20 0 1 0 4595545 70877184 16947 33554432000 4194304 6059633 140735187146048 140735187144536 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 17304 16947 176 456 0 16840 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 69216

[startup+222.307 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 11001
/proc/meminfo: memFree=31259672/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=83272 CPUtime=222.26 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 7704 0 0 0 22222 4 0 0 20 0 1 0 4595545 85270528 20461 33554432000 4194304 6059633 140735187146048 140735187144872 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 20818 20461 176 456 0 20354 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 83272

[startup+282.3 s]
/proc/loadavg: 2.08 2.06 2.00 3/177 11003
/proc/meminfo: memFree=31184452/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=83272 CPUtime=282.24 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 7911 0 0 0 28219 5 0 0 20 0 1 0 4595545 85270528 20461 33554432000 4194304 6059633 140735187146048 140735187144872 4277862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 20818 20461 176 456 0 20354 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 83272

[startup+342.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/177 11050
/proc/meminfo: memFree=31329560/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=83272 CPUtime=342.23 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 8123 0 0 0 34216 7 0 0 20 0 1 0 4595545 85270528 20461 33554432000 4194304 6059633 140735187146048 140735187144872 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 20818 20461 176 456 0 20354 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 83272

[startup+402.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/177 11051
/proc/meminfo: memFree=31285616/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=83272 CPUtime=402.22 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 8336 0 0 0 40213 9 0 0 20 0 1 0 4595545 85270528 20461 33554432000 4194304 6059633 140735187146048 140735187144872 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 20818 20461 176 456 0 20354 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 83272

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11052
/proc/meminfo: memFree=31232912/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=132592 CPUtime=462.21 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 8552 0 0 0 46210 11 0 0 20 0 1 0 4595545 135774208 30241 33554432000 4194304 6059633 140735187146048 140735187144584 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 33148 30241 176 456 0 32684 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 132592

[startup+522.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/177 11053
/proc/meminfo: memFree=31193120/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=132592 CPUtime=522.2 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 8699 0 0 0 52208 12 0 0 20 0 1 0 4595545 135774208 30753 33554432000 4194304 6059633 140735187146048 140735187144584 4255475 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 33148 30753 176 456 0 32684 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 132592

[startup+582.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 11055
/proc/meminfo: memFree=31225808/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=132592 CPUtime=582.2 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 8849 0 0 0 58206 14 0 0 20 0 1 0 4595545 135774208 31777 33554432000 4194304 6059633 140735187146048 140735187144584 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 33148 31777 176 456 0 32684 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 132592


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


[startup+942.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 11065
/proc/meminfo: memFree=31175588/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=132592 CPUtime=942.14 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 14455 0 0 0 94186 28 0 0 20 0 1 0 4595545 135774208 32508 33554432000 4194304 6059633 140735187146048 140735187144584 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 33148 32508 176 456 0 32684 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 132592

[startup+1002.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 11066
/proc/meminfo: memFree=31216332/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=102120 CPUtime=1002.13 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 15528 0 0 0 100183 30 0 0 20 0 1 0 4595545 104570880 20505 33554432000 4194304 6059633 140735187146048 140735187144872 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 25530 20505 176 456 0 25066 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 102120

[startup+1062.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/177 11067
/proc/meminfo: memFree=31234140/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=102120 CPUtime=1062.12 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 16196 0 0 0 106181 31 0 0 20 0 1 0 4595545 104570880 20701 33554432000 4194304 6059633 140735187146048 140735187144872 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 25530 20701 176 456 0 25066 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 102120

[startup+1122.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 11068
/proc/meminfo: memFree=31218108/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1122.11 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 17373 0 0 0 112177 34 0 0 20 0 1 0 4595545 155074560 32956 33554432000 4194304 6059633 140735187146048 140735187144584 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 32956 176 456 0 37396 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 151440

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11070
/proc/meminfo: memFree=31210396/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=102120 CPUtime=1182.1 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 18204 0 0 0 118174 36 0 0 20 0 1 0 4595545 104570880 20701 33554432000 4194304 6059633 140735187146048 140735187144872 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 25530 20701 176 456 0 25066 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 102120

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 11071
/proc/meminfo: memFree=31174664/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1242.09 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 18949 0 0 0 124171 38 0 0 20 0 1 0 4595545 155074560 32017 33554432000 4194304 6059633 140735187146048 140735187144584 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 32017 176 456 0 37396 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 151440

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11072
/proc/meminfo: memFree=31214724/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=182260 CPUtime=1302.08 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 20212 0 0 0 130168 40 0 0 20 0 1 0 4595545 186634240 34132 33554432000 4194304 6059633 140735187146048 140735187144840 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 45565 34132 176 456 0 45101 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 182260

[startup+1362.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/178 11076
/proc/meminfo: memFree=31154568/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=182260 CPUtime=1362.08 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 20885 0 0 0 136166 42 0 0 20 0 1 0 4595545 186634240 35668 33554432000 4194304 6059633 140735187146048 140735187144840 4255712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 45565 35668 176 456 0 45101 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 182260

[startup+1422.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 11077
/proc/meminfo: memFree=31268288/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=102120 CPUtime=1422.07 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 21560 0 0 0 142163 44 0 0 20 0 1 0 4595545 104570880 20701 33554432000 4194304 6059633 140735187146048 140735187144872 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 25530 20701 176 456 0 25066 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 102120

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11079
/proc/meminfo: memFree=31149048/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1482.06 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 22302 0 0 0 148159 47 0 0 20 0 1 0 4595545 155074560 30481 33554432000 4194304 6059633 140735187146048 140735187144584 4264350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 30481 176 456 0 37396 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 151440

[startup+1542.31 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 11080
/proc/meminfo: memFree=31130092/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1542.06 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 22977 0 0 0 154157 49 0 0 20 0 1 0 4595545 155074560 30993 33554432000 4194304 6059633 140735187146048 140735187144584 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 30993 176 456 0 37396 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 151440

[startup+1602.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 11081
/proc/meminfo: memFree=31192800/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1602.04 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 23649 0 0 0 160153 51 0 0 20 0 1 0 4595545 155074560 32017 33554432000 4194304 6059633 140735187146048 140735187144584 4255329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 32017 176 456 0 37396 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 151440

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 11082
/proc/meminfo: memFree=31153424/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1662.03 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 24325 0 0 0 166150 53 0 0 20 0 1 0 4595545 155074560 30993 33554432000 4194304 6059633 140735187146048 140735187144584 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 30993 176 456 0 37396 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151440

[startup+1722.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 11083
/proc/meminfo: memFree=31171324/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=102120 CPUtime=1722.03 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 24933 0 0 0 172148 55 0 0 20 0 1 0 4595545 104570880 23261 33554432000 4194304 6059633 140735187146048 140735187144872 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 25530 23261 176 456 0 25066 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 102120

[startup+1782.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 11085
/proc/meminfo: memFree=31093412/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=182260 CPUtime=1782.01 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 25602 0 0 0 178145 56 0 0 20 0 1 0 4595545 186634240 40276 33554432000 4194304 6059633 140735187146048 140735187144840 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 45565 40276 176 456 0 45101 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 182260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 11085
/proc/meminfo: memFree=31196212/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1800 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 25681 0 0 0 179943 57 0 0 20 0 1 0 4595545 155074560 31505 33554432000 4194304 6059633 140735187146048 140735187144584 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 31505 176 456 0 37396 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 151440

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 10994 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 11085
/proc/meminfo: memFree=31196212/32872528 swapFree=337904/354256
[pid=10994] ppid=10991 vsize=151440 CPUtime=1800 cores=1,3,5,7
/proc/10994/stat : 10994 (open-wbo) R 10991 10994 6207 0 -1 4202496 25681 0 0 0 179943 57 0 0 20 0 1 0 4595545 155074560 31505 33554432000 4194304 6059633 140735187146048 140735187144584 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10994/statm: 37860 31505 176 456 0 37396 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 151440

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.44
CPU system time (s): 0.578911
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 182260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.578911
maximum resident set size= 167248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25684
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= 20
involuntary context switches= 1877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.50631 second user time and 6.95794 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 23:18:07
IDJOB=4089965
IDBENCH=107481
IDSOLVER=2547
FILE ID=node126/4089965-1466025487
RUNJOBID= node126-1466012102-6224
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v071-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089965-1466025487/watcher-4089965-1466025487 -o /tmp/evaluation-result-4089965-1466025487/solver-4089965-1466025487 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4089965-1466025487.opb

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

MD5SUM BENCH= d60fa57d8d77f247ed65c13a0fdd15c7
RANDOM SEED=197871787

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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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	: 5332.55
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		: 2666.121
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		: 2666.121
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:        31287340 kB
Buffers:          100504 kB
Cached:           266824 kB
SwapCached:            0 kB
Active:           277196 kB
Inactive:         249864 kB
Active(anon):     151864 kB
Inactive(anon):    10680 kB
Active(file):     125332 kB
Inactive(file):   239184 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        626384 kB
Mapped:            13476 kB
Shmem:               204 kB
Slab:             573160 kB
SReclaimable:      17604 kB
SUnreclaim:       555556 kB
KernelStack:        1472 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     652212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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= 71732 MiB
End job on node126 at 2016-06-15 23:48:08