Trace number 4089853

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) 1800.11 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v111-n2.opb
MD5SUMda04b8bc7cd3644570e3162b5c09c65b
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 benchmark16.3335
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
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-4089853-1466020389.opb
0.00/0.00	c File size is 5977 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:           333                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        111                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         111                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4089853-1466020389/watcher-4089853-1466020389 -o /tmp/evaluation-result-4089853-1466020389/solver-4089853-1466020389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4089853-1466020389.opb 

pid=10329
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.16 2.17 2.17 4/176 10332
/proc/meminfo: memFree=30421100/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=6828 CPUtime=0 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 424 0 0 0 0 0 0 0 20 0 1 0 4084637 6991872 294 33554432000 4194304 6059633 140736298940592 140737328511480 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 1707 294 165 456 0 1243 0

[startup+0.100159 s]
/proc/loadavg: 2.16 2.17 2.17 4/176 10332
/proc/meminfo: memFree=30421100/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=3232 CPUtime=0.09 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 763 0 0 0 9 0 0 0 20 0 1 0 4084637 3309568 450 33554432000 4194304 6059633 140736298940592 140737328511480 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 808 450 167 456 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.200241 s]
/proc/loadavg: 2.16 2.17 2.17 4/176 10332
/proc/meminfo: memFree=30421100/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=4388 CPUtime=0.19 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 977 0 0 0 19 0 0 0 20 0 1 0 4084637 4493312 663 33554432000 4194304 6059633 140736298940592 140737328511480 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 1097 663 167 456 0 633 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4388

[startup+0.300294 s]
/proc/loadavg: 2.16 2.17 2.17 4/176 10332
/proc/meminfo: memFree=30421100/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=3920 CPUtime=0.29 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 1353 0 0 0 29 0 0 0 20 0 1 0 4084637 4014080 538 33554432000 4194304 6059633 140736298940592 140737328511480 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 980 538 167 456 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.700251 s]
/proc/loadavg: 2.16 2.17 2.17 4/176 10332
/proc/meminfo: memFree=30421100/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=8260 CPUtime=0.69 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 2272 0 0 0 69 0 0 0 20 0 1 0 4084637 8458240 1453 33554432000 4194304 6059633 140736298940592 140736298939416 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 2065 1453 167 456 0 1601 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8260

[startup+1.50026 s]
/proc/loadavg: 2.16 2.17 2.17 4/177 10333
/proc/meminfo: memFree=30414180/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=9932 CPUtime=1.49 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 3080 0 0 0 149 0 0 0 20 0 1 0 4084637 10170368 2115 33554432000 4194304 6059633 140736298940592 140736298939128 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 2483 2115 167 456 0 2019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9932

[startup+3.10027 s]
/proc/loadavg: 2.23 2.18 2.18 4/177 10333
/proc/meminfo: memFree=30410248/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=22428 CPUtime=3.09 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 3749 0 0 0 308 1 0 0 20 0 1 0 4084637 22966272 4311 33554432000 4194304 6059633 140736298940592 140736298939080 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 5607 4311 167 456 0 5143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22428

[startup+6.30024 s]
/proc/loadavg: 2.23 2.18 2.18 3/177 10333
/proc/meminfo: memFree=30399764/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=18524 CPUtime=6.28 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 5218 0 0 0 627 1 0 0 20 0 1 0 4084637 18968576 4151 33554432000 4194304 6059633 140736298940592 140736298939128 4255350 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 4631 4152 180 456 0 4167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18524

[startup+12.7003 s]
/proc/loadavg: 2.20 2.17 2.17 4/177 10333
/proc/meminfo: memFree=30396968/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=30016 CPUtime=12.68 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 5454 0 0 0 1267 1 0 0 20 0 1 0 4084637 30736384 5406 33554432000 4194304 6059633 140736298940592 140736298939080 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 7504 5406 180 456 0 7040 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30016

[startup+25.5004 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 10334
/proc/meminfo: memFree=30385808/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=34480 CPUtime=25.49 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 6257 0 0 0 2547 2 0 0 20 0 1 0 4084637 35307520 8237 33554432000 4194304 6059633 140736298940592 140736298939112 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 8620 8237 180 456 0 8156 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34480

[startup+51.1004 s]
/proc/loadavg: 2.25 2.19 2.18 3/177 10334
/proc/meminfo: memFree=30345340/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=62272 CPUtime=51.08 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 6841 0 0 0 5106 2 0 0 20 0 1 0 4084637 63766528 13599 33554432000 4194304 6059633 140736298940592 140736298939080 4263741 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 15568 13599 180 456 0 15104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62272

[startup+102.3 s]
/proc/loadavg: 2.28 2.21 2.18 4/177 10335
/proc/meminfo: memFree=30335536/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=62272 CPUtime=102.28 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 6844 0 0 0 10225 3 0 0 20 0 1 0 4084637 63766528 15135 33554432000 4194304 6059633 140736298940592 140736298939080 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 15568 15135 180 456 0 15104 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 62272

[startup+162.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 10336
/proc/meminfo: memFree=30328652/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=62272 CPUtime=162.27 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 9733 0 0 0 16221 6 0 0 20 0 1 0 4084637 63766528 15213 33554432000 4194304 6059633 140736298940592 140736298939416 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 15568 15213 180 456 0 15104 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 62272

[startup+222.307 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 10337
/proc/meminfo: memFree=30326360/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=62272 CPUtime=222.26 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 11645 0 0 0 22217 9 0 0 20 0 1 0 4084637 63766528 15213 33554432000 4194304 6059633 140736298940592 140736298939416 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 15568 15213 180 456 0 15104 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 62272

[startup+282.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 10338
/proc/meminfo: memFree=30325664/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=81116 CPUtime=282.25 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 14633 0 0 0 28212 13 0 0 20 0 1 0 4084637 83062784 15215 33554432000 4194304 6059633 140736298940592 140736298939080 4261137 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 20279 15215 180 456 0 19815 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 81116

[startup+342.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 10340
/proc/meminfo: memFree=30275468/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=130436 CPUtime=342.23 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 17401 0 0 0 34207 16 0 0 20 0 1 0 4084637 133566464 27875 33554432000 4194304 6059633 140736298940592 140736298939128 4263721 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 32609 27875 180 456 0 32145 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 130436

[startup+402.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 10341
/proc/meminfo: memFree=30243896/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=402.22 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 21087 0 0 0 40202 20 0 0 20 0 1 0 4084637 179904512 36177 33554432000 4194304 6059633 140736298940592 140736298939128 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 36177 180 456 0 43458 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 175688

[startup+462.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/178 10345
/proc/meminfo: memFree=30214960/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=144868 CPUtime=462.22 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 23852 0 0 0 46197 25 0 0 20 0 1 0 4084637 148344832 34224 33554432000 4194304 6059633 140736298940592 140736298939128 4278402 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 36217 34224 180 456 0 35753 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 144868

[startup+522.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/178 10369
/proc/meminfo: memFree=30207204/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=522.2 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 26573 0 0 0 52192 28 0 0 20 0 1 0 4084637 179904512 36851 33554432000 4194304 6059633 140736298940592 140736298939384 4261040 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 36851 180 456 0 43458 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 175688

[startup+582.3 s]
/proc/loadavg: 2.18 2.20 2.18 4/177 10370
/proc/meminfo: memFree=30200968/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=582.2 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 28715 0 0 0 58188 32 0 0 20 0 1 0 4084637 179904512 37875 33554432000 4194304 6059633 140736298940592 140736298939384 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 37875 180 456 0 43458 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 175688


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


[startup+882.307 s]
/proc/loadavg: 2.11 2.16 2.17 3/177 10376
/proc/meminfo: memFree=30234472/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=882.15 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 39416 0 0 0 88165 50 0 0 20 0 1 0 4084637 179904512 37886 33554432000 4194304 6059633 140736298940592 140736298939384 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 37886 180 456 0 43458 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 175688

[startup+942.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 10378
/proc/meminfo: memFree=30174848/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=942.14 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 40498 0 0 0 94161 53 0 0 20 0 1 0 4084637 179904512 43518 33554432000 4194304 6059633 140736298940592 140736298939384 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 43518 180 456 0 43458 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 175688

[startup+1002.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 10379
/proc/meminfo: memFree=30197700/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=144868 CPUtime=1002.13 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 42353 0 0 0 100157 56 0 0 20 0 1 0 4084637 148344832 35259 33554432000 4194304 6059633 140736298940592 140736298939128 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 36217 35259 180 456 0 35753 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 144868

[startup+1062.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/178 10383
/proc/meminfo: memFree=30216128/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=1062.12 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 44021 0 0 0 106152 60 0 0 20 0 1 0 4084637 179904512 43006 33554432000 4194304 6059633 140736298940592 140736298939384 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 43006 180 456 0 43458 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 175688

[startup+1122.3 s]
/proc/loadavg: 2.10 2.15 2.17 3/177 10384
/proc/meminfo: memFree=30203712/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=144868 CPUtime=1122.11 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 45567 0 0 0 112148 63 0 0 20 0 1 0 4084637 148344832 35259 33554432000 4194304 6059633 140736298940592 140736298939128 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 36217 35259 180 456 0 35753 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 144868

[startup+1182.3 s]
/proc/loadavg: 2.14 2.15 2.17 3/176 10385
/proc/meminfo: memFree=30174744/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=1182.1 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 47238 0 0 0 118144 66 0 0 20 0 1 0 4084637 179904512 41470 33554432000 4194304 6059633 140736298940592 140736298939384 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 41470 180 456 0 43458 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 175688

[startup+1242.3 s]
/proc/loadavg: 2.19 2.15 2.16 3/176 10387
/proc/meminfo: memFree=30203300/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=144868 CPUtime=1242.09 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 49373 0 0 0 124139 70 0 0 20 0 1 0 4084637 148344832 32699 33554432000 4194304 6059633 140736298940592 140736298939128 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 36217 32699 180 456 0 35753 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 144868

[startup+1302.3 s]
/proc/loadavg: 2.11 2.14 2.16 3/177 10389
/proc/meminfo: memFree=30173576/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=1302.08 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 51352 0 0 0 130135 73 0 0 20 0 1 0 4084637 179904512 39934 33554432000 4194304 6059633 140736298940592 140736298939384 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 39934 180 456 0 43458 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 175688

[startup+1362.3 s]
/proc/loadavg: 2.18 2.15 2.16 3/177 10390
/proc/meminfo: memFree=30152360/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=225776 CPUtime=1362.07 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 53048 0 0 0 136131 76 0 0 20 0 1 0 4084637 231194624 44331 33554432000 4194304 6059633 140736298940592 140736298939384 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 56444 44331 180 456 0 55980 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 225776

[startup+1422.3 s]
/proc/loadavg: 2.19 2.16 2.17 3/177 10391
/proc/meminfo: memFree=30258676/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=144868 CPUtime=1422.07 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 54896 0 0 0 142127 80 0 0 20 0 1 0 4084637 148344832 31675 33554432000 4194304 6059633 140736298940592 140736298939416 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 36217 31675 180 456 0 35753 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 144868

[startup+1482.3 s]
/proc/loadavg: 2.12 2.15 2.16 3/177 10392
/proc/meminfo: memFree=30240316/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=1482.06 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 56873 0 0 0 148121 85 0 0 20 0 1 0 4084637 179904512 36862 33554432000 4194304 6059633 140736298940592 140736298939384 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 36862 180 456 0 43458 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 175688

[startup+1542.31 s]
/proc/loadavg: 2.21 2.17 2.17 3/177 10393
/proc/meminfo: memFree=30167700/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=1542.06 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 58265 0 0 0 154118 88 0 0 20 0 1 0 4084637 179904512 40446 33554432000 4194304 6059633 140736298940592 140736298939384 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 40446 180 456 0 43458 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 175688

[startup+1602.3 s]
/proc/loadavg: 2.42 2.24 2.19 3/177 10395
/proc/meminfo: memFree=30165468/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=175688 CPUtime=1602.03 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 59655 0 0 0 160113 90 0 0 20 0 1 0 4084637 179904512 43006 33554432000 4194304 6059633 140736298940592 140736298939384 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 43922 43006 180 456 0 43458 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 175688

[startup+1662.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/178 10399
/proc/meminfo: memFree=30160092/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=225776 CPUtime=1662.02 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 61350 0 0 0 166108 94 0 0 20 0 1 0 4084637 231194624 45867 33554432000 4194304 6059633 140736298940592 140736298939384 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 56444 45867 180 456 0 55980 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 225776

[startup+1722.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 10400
/proc/meminfo: memFree=30161288/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=225776 CPUtime=1722.02 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 62744 0 0 0 172105 97 0 0 20 0 1 0 4084637 231194624 47403 33554432000 4194304 6059633 140736298940592 140736298939384 4261982 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 56444 47403 180 456 0 55980 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 225776

[startup+1782.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 10447
/proc/meminfo: memFree=30329064/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=96476 CPUtime=1782 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 64145 0 0 0 178099 101 0 0 20 0 1 0 4084637 98791424 23544 33554432000 4194304 6059633 140736298940592 140736298939416 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 24119 23544 180 456 0 23655 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 96476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 10447
/proc/meminfo: memFree=30276780/32872528 swapFree=1401752/1579580
[pid=10332] ppid=10329 vsize=176616 CPUtime=1800.09 cores=0,2,4,6
/proc/10332/stat : 10332 (open-wbo) R 10329 10332 5813 0 -1 4202496 65431 0 0 0 179907 102 0 0 20 0 1 0 4084637 180854784 37083 33554432000 4194304 6059633 140736298940592 140736298939384 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/10332/statm: 44154 37083 180 456 0 43690 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 176616

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 10332 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.11
CPU user time (s): 1799.08
CPU system time (s): 1.03184
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 226704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 1.03184
maximum resident set size= 193712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65434
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= 24
involuntary context switches= 1898

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6193 second user time and 6.83996 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 21:53:09
IDJOB=4089853
IDBENCH=107465
IDSOLVER=2547
FILE ID=node139/4089853-1466020389
RUNJOBID= node139-1466010231-5829
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v111-n2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089853-1466020389/watcher-4089853-1466020389 -o /tmp/evaluation-result-4089853-1466020389/solver-4089853-1466020389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4089853-1466020389.opb

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

MD5SUM BENCH= da04b8bc7cd3644570e3162b5c09c65b
RANDOM SEED=1607326791

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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:        30421472 kB
Buffers:           12440 kB
Cached:           104032 kB
SwapCached:         8932 kB
Active:            78792 kB
Inactive:          95104 kB
Active(anon):      51424 kB
Inactive(anon):     8356 kB
Active(file):      27368 kB
Inactive(file):    86748 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093320 kB
Dirty:              4692 kB
Writeback:             0 kB
AnonPages:       1633440 kB
Mapped:             8312 kB
Shmem:                 0 kB
Slab:             566212 kB
SReclaimable:      10492 kB
SUnreclaim:       555720 kB
KernelStack:        1472 kB
PageTables:         7056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1745660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 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= 71620 MiB
End job on node139 at 2016-06-15 22:23:10