Trace number 4095803

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-fixedbandwidth-30.opb
MD5SUMf26437eb0afc65a498cf0a93d7373e88
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables121
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4095803-1466097095.opb
0.00/0.00	c File size is 2368 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:           121                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          60                                                                   |
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-4095803-1466097095/watcher-4095803-1466097095 -o /tmp/evaluation-result-4095803-1466097095/solver-4095803-1466097095 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29221 --watchdog 1960 open-wbo HOME/instance-4095803-1466097095.opb 

pid=29237
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: 1.09 1.67 1.98 3/171 29240
/proc/meminfo: memFree=30682716/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=6836 CPUtime=0 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 11756081 7000064 266 33554432000 4194304 6059633 140735869656112 140733221744840 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 1709 266 172 456 0 1245 0

[startup+0.100157 s]
/proc/loadavg: 1.09 1.67 1.98 3/171 29240
/proc/meminfo: memFree=30682716/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=3296 CPUtime=0.09 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 622 0 0 0 9 0 0 0 20 0 1 0 11756081 3375104 452 33554432000 4194304 6059633 140735869656112 140735869655208 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 824 452 174 456 0 360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3296

[startup+0.20028 s]
/proc/loadavg: 1.09 1.67 1.98 3/171 29240
/proc/meminfo: memFree=30682716/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=3920 CPUtime=0.19 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 763 0 0 0 19 0 0 0 20 0 1 0 11756081 4014080 584 33554432000 4194304 6059633 140735869656112 140735869655208 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 980 584 174 456 0 516 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3920

[startup+0.300261 s]
/proc/loadavg: 1.09 1.67 1.98 3/171 29240
/proc/meminfo: memFree=30682716/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=4600 CPUtime=0.29 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 912 0 0 0 29 0 0 0 20 0 1 0 11756081 4710400 727 33554432000 4194304 6059633 140735869656112 140735869655208 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 1150 727 174 456 0 686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4600

[startup+0.700234 s]
/proc/loadavg: 1.09 1.67 1.98 3/171 29240
/proc/meminfo: memFree=30682716/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=6252 CPUtime=0.69 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 1260 0 0 0 69 0 0 0 20 0 1 0 11756081 6402048 1052 33554432000 4194304 6059633 140735869656112 140735869655208 4261657 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 1563 1052 174 456 0 1099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6252

[startup+1.50023 s]
/proc/loadavg: 1.09 1.67 1.98 3/177 29251
/proc/meminfo: memFree=30672196/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=8008 CPUtime=1.49 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 1650 0 0 0 149 0 0 0 20 0 1 0 11756081 8200192 1425 33554432000 4194304 6059633 140735869656112 140735869654600 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 2002 1425 174 456 0 1538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8008

[startup+3.10023 s]
/proc/loadavg: 1.09 1.67 1.98 3/177 29251
/proc/meminfo: memFree=30667856/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=9672 CPUtime=3.09 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 2278 0 0 0 308 1 0 0 20 0 1 0 11756081 9904128 2015 33554432000 4194304 6059633 140735869656112 140735869654632 4265243 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 2418 2016 174 456 0 1954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9672

[startup+6.30025 s]
/proc/loadavg: 1.09 1.66 1.97 3/177 29297
/proc/meminfo: memFree=30655944/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=14220 CPUtime=6.29 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 3307 0 0 0 628 1 0 0 20 0 1 0 11756081 14561280 3006 33554432000 4194304 6059633 140735869656112 140735869654600 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 3555 3006 174 456 0 3091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14220

[startup+12.7003 s]
/proc/loadavg: 1.24 1.68 1.98 4/177 29297
/proc/meminfo: memFree=30641120/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=21292 CPUtime=12.69 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 3951 0 0 0 1268 1 0 0 20 0 1 0 11756081 21803008 4849 33554432000 4194304 6059633 140735869656112 140735869654600 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 5323 4849 174 456 0 4859 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21292

[startup+25.5003 s]
/proc/loadavg: 1.41 1.69 1.98 3/177 29297
/proc/meminfo: memFree=30638512/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=21292 CPUtime=25.48 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 4070 0 0 0 2547 1 0 0 20 0 1 0 11756081 21803008 4960 33554432000 4194304 6059633 140735869656112 140735869654600 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 5323 4960 174 456 0 4859 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21292

[startup+51.1004 s]
/proc/loadavg: 1.68 1.73 1.98 3/177 29297
/proc/meminfo: memFree=30617176/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=35880 CPUtime=51.08 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 5138 0 0 0 5107 1 0 0 20 0 1 0 11756081 36741120 6604 33554432000 4194304 6059633 140735869656112 140735869654600 4277862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 8970 6604 174 456 0 8506 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35880

[startup+102.3 s]
/proc/loadavg: 1.90 1.79 1.99 4/177 29298
/proc/meminfo: memFree=30602124/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=35880 CPUtime=102.28 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 5637 0 0 0 10226 2 0 0 20 0 1 0 11756081 36741120 8608 33554432000 4194304 6059633 140735869656112 140735869654600 4255053 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 8970 8608 174 456 0 8506 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35880

[startup+162.3 s]
/proc/loadavg: 2.12 1.87 2.00 3/177 29299
/proc/meminfo: memFree=30580808/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=44144 CPUtime=162.26 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 6714 0 0 0 16224 2 0 0 20 0 1 0 11756081 45203456 10659 33554432000 4194304 6059633 140735869656112 140735869654632 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 11036 10659 174 456 0 10572 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 44144

[startup+222.307 s]
/proc/loadavg: 2.08 1.90 2.00 3/177 29393
/proc/meminfo: memFree=30615948/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=44904 CPUtime=222.26 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 6910 0 0 0 22223 3 0 0 20 0 1 0 11756081 45981696 10850 33554432000 4194304 6059633 140735869656112 140735869654632 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 11226 10850 174 456 0 10762 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 44904

[startup+282.3 s]
/proc/loadavg: 2.03 1.92 2.00 4/177 29394
/proc/meminfo: memFree=30584256/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=46896 CPUtime=282.24 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 7433 0 0 0 28221 3 0 0 20 0 1 0 11756081 48021504 11356 33554432000 4194304 6059633 140735869656112 140735869654632 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 11724 11356 174 456 0 11260 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 46896

[startup+342.3 s]
/proc/loadavg: 2.12 1.96 2.01 3/177 29395
/proc/meminfo: memFree=30585860/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=48980 CPUtime=342.24 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 7982 0 0 0 34220 4 0 0 20 0 1 0 11756081 50155520 11878 33554432000 4194304 6059633 140735869656112 140735869654632 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 12245 11878 174 456 0 11781 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 48980

[startup+402.3 s]
/proc/loadavg: 2.29 2.03 2.02 3/177 29396
/proc/meminfo: memFree=30562680/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=54396 CPUtime=402.22 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 8874 0 0 0 40218 4 0 0 20 0 1 0 11756081 55701504 13234 33554432000 4194304 6059633 140735869656112 140735869654632 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 13599 13234 174 456 0 13135 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 54396

[startup+462.3 s]
/proc/loadavg: 2.34 2.10 2.04 4/177 29397
/proc/meminfo: memFree=30550808/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=73536 CPUtime=462.22 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 9780 0 0 0 46217 5 0 0 20 0 1 0 11756081 75300864 15669 33554432000 4194304 6059633 140735869656112 140735869654600 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 18384 15669 174 456 0 17920 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 73536

[startup+522.3 s]
/proc/loadavg: 2.31 2.13 2.06 3/178 29402
/proc/meminfo: memFree=30548416/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=73536 CPUtime=522.21 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 9782 0 0 0 52216 5 0 0 20 0 1 0 11756081 75300864 15671 33554432000 4194304 6059633 140735869656112 140735869654600 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 18384 15671 174 456 0 17920 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 73536

[startup+582.3 s]
/proc/loadavg: 2.16 2.12 2.06 3/177 29403
/proc/meminfo: memFree=30537300/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=73536 CPUtime=582.2 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 9782 0 0 0 58215 5 0 0 20 0 1 0 11756081 75300864 15671 33554432000 4194304 6059633 140735869656112 140735869654600 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 18384 15671 174 456 0 17920 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 73536


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.19 2.10 3/177 29410
/proc/meminfo: memFree=30497168/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=942.13 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10129 0 0 0 94208 5 0 0 20 0 1 0 11756081 87068672 19569 33554432000 4194304 6059633 140735869656112 140735869654632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 19569 174 456 0 20793 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 85028

[startup+1002.3 s]
/proc/loadavg: 2.20 2.18 2.10 4/177 29411
/proc/meminfo: memFree=30496968/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1002.12 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10130 0 0 0 100207 5 0 0 20 0 1 0 11756081 87068672 19570 33554432000 4194304 6059633 140735869656112 140735869654632 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 19570 174 456 0 20793 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 85028

[startup+1062.3 s]
/proc/loadavg: 2.22 2.19 2.10 3/177 29457
/proc/meminfo: memFree=30566368/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1062.12 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10204 0 0 0 106206 6 0 0 20 0 1 0 11756081 87068672 19640 33554432000 4194304 6059633 140735869656112 140735869654632 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 19640 174 456 0 20793 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 85028

[startup+1122.3 s]
/proc/loadavg: 2.15 2.17 2.10 3/178 29462
/proc/meminfo: memFree=30551692/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1122.11 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10205 0 0 0 112205 6 0 0 20 0 1 0 11756081 87068672 20152 33554432000 4194304 6059633 140735869656112 140735869654632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20152 174 456 0 20793 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 85028

[startup+1182.3 s]
/proc/loadavg: 2.10 2.15 2.09 4/177 29463
/proc/meminfo: memFree=30549248/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1182.1 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10205 0 0 0 118204 6 0 0 20 0 1 0 11756081 87068672 20152 33554432000 4194304 6059633 140735869656112 140735869654632 4277929 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20152 174 456 0 20793 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 85028

[startup+1242.3 s]
/proc/loadavg: 2.04 2.12 2.08 3/177 29464
/proc/meminfo: memFree=30543880/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1242.09 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10205 0 0 0 124203 6 0 0 20 0 1 0 11756081 87068672 20152 33554432000 4194304 6059633 140735869656112 140735869654632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20152 174 456 0 20793 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 85028

[startup+1302.3 s]
/proc/loadavg: 2.25 2.16 2.10 3/177 29465
/proc/meminfo: memFree=30533544/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1302.08 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10205 0 0 0 130202 6 0 0 20 0 1 0 11756081 87068672 20152 33554432000 4194304 6059633 140735869656112 140735869654632 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20152 174 456 0 20793 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 85028

[startup+1362.3 s]
/proc/loadavg: 2.33 2.19 2.11 4/177 29466
/proc/meminfo: memFree=30531464/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1362.07 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10205 0 0 0 136201 6 0 0 20 0 1 0 11756081 87068672 20152 33554432000 4194304 6059633 140735869656112 140735869654632 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20152 174 456 0 20793 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 85028

[startup+1422.3 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 29468
/proc/meminfo: memFree=30529384/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1422.07 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10205 0 0 0 142201 6 0 0 20 0 1 0 11756081 87068672 20152 33554432000 4194304 6059633 140735869656112 140735869654632 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20152 174 456 0 20793 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 85028

[startup+1482.3 s]
/proc/loadavg: 2.04 2.12 2.09 3/177 29469
/proc/meminfo: memFree=30527424/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=85028 CPUtime=1482.05 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10206 0 0 0 148199 6 0 0 20 0 1 0 11756081 87068672 20664 33554432000 4194304 6059633 140735869656112 140735869654632 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 21257 20664 174 456 0 20793 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 85028

[startup+1542.31 s]
/proc/loadavg: 2.33 2.18 2.11 4/177 29470
/proc/meminfo: memFree=30518264/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1542.05 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10949 0 0 0 154198 7 0 0 20 0 1 0 11756081 94134272 22389 33554432000 4194304 6059633 140735869656112 140735869654632 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22389 174 456 0 22518 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 91928

[startup+1602.3 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 29471
/proc/meminfo: memFree=30506876/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1602.03 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10949 0 0 0 160196 7 0 0 20 0 1 0 11756081 94134272 22389 33554432000 4194304 6059633 140735869656112 140735869654632 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22389 174 456 0 22518 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 91928

[startup+1662.3 s]
/proc/loadavg: 2.04 2.11 2.09 3/177 29472
/proc/meminfo: memFree=30504656/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1662.02 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10949 0 0 0 166195 7 0 0 20 0 1 0 11756081 94134272 22389 33554432000 4194304 6059633 140735869656112 140735869654632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22389 174 456 0 22518 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 91928

[startup+1722.3 s]
/proc/loadavg: 2.20 2.15 2.10 4/178 29477
/proc/meminfo: memFree=30502968/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1722.01 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10951 0 0 0 172194 7 0 0 20 0 1 0 11756081 94134272 22620 33554432000 4194304 6059633 140735869656112 140735869654632 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22620 174 456 0 22518 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 91928

[startup+1782.3 s]
/proc/loadavg: 2.40 2.21 2.12 3/177 29478
/proc/meminfo: memFree=30502412/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1782 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10951 0 0 0 178193 7 0 0 20 0 1 0 11756081 94134272 22620 33554432000 4194304 6059633 140735869656112 140735869654632 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22620 174 456 0 22518 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 91928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.20 2.11 4/177 29479
/proc/meminfo: memFree=30502060/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1800 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10951 0 0 0 179993 7 0 0 20 0 1 0 11756081 94134272 22620 33554432000 4194304 6059633 140735869656112 140735869654632 4263513 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22620 174 456 0 22518 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 91928

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 29240 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.20 2.11 4/177 29479
/proc/meminfo: memFree=30502060/32872528 swapFree=1190796/1305260
[pid=29240] ppid=29237 vsize=91928 CPUtime=1800 cores=1,3,5,7
/proc/29240/stat : 29240 (open-wbo) R 29237 29240 29204 0 -1 4202496 10951 0 0 0 179993 7 0 0 20 0 1 0 11756081 94134272 22620 33554432000 4194304 6059633 140735869656112 140735869654632 4263513 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/29240/statm: 22982 22620 174 456 0 22518 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 91928

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.94
CPU system time (s): 0.077988
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 91928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.077988
maximum resident set size= 90492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10954
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= 15
involuntary context switches= 2270

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5853 second user time and 6.87395 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-16 19:11:35
IDJOB=4095803
IDBENCH=107523
IDSOLVER=2547
FILE ID=node127/4095803-1466097095
RUNJOBID= node127-1466097094-29221
PBS_JOBID= 19904036
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-fixedbandwidth-30.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095803-1466097095/watcher-4095803-1466097095 -o /tmp/evaluation-result-4095803-1466097095/solver-4095803-1466097095 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29221 --watchdog 1960  open-wbo HOME/instance-4095803-1466097095.opb

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

MD5SUM BENCH= f26437eb0afc65a498cf0a93d7373e88
RANDOM SEED=1397572404

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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:        30686964 kB
Buffers:           48016 kB
Cached:            96920 kB
SwapCached:        34656 kB
Active:            57892 kB
Inactive:         122496 kB
Active(anon):       2168 kB
Inactive(anon):    35592 kB
Active(file):      55724 kB
Inactive(file):    86904 kB
Unevictable:     1305260 kB
Mlocked:         1190796 kB
SwapTotal:      67108856 kB
SwapFree:       67066092 kB
Dirty:              4760 kB
Writeback:             0 kB
AnonPages:       1307340 kB
Mapped:             6836 kB
Shmem:                 0 kB
Slab:             568284 kB
SReclaimable:      12852 kB
SUnreclaim:       555432 kB
KernelStack:        1368 kB
PageTables:         6428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1401968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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 node127 at 2016-06-16 19:41:35