Trace number 4095915

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/
subsetcard/normalized-subsetcard-eq-fixedbandwidth-50.opb
MD5SUM9c73cd1336786b70bf4049536dbcd396
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 benchmark0.009997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)100
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-4095915-1466098220.opb
0.00/0.00	c File size is 3849 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           201                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         200                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4095915-1466098220/watcher-4095915-1466098220 -o /tmp/evaluation-result-4095915-1466098220/solver-4095915-1466098220 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466098220-19277 --watchdog 1960 open-wbo HOME/instance-4095915-1466098220.opb 

pid=19294
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: 1.43 2.01 2.12 4/176 19300
/proc/meminfo: memFree=30301560/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=7160 CPUtime=0 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 490 0 0 0 0 0 0 0 20 0 1 0 11867934 7331840 361 33554432000 4194304 6059633 140733361078288 140733674048248 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 1790 361 164 456 0 1326 0

[startup+0.100106 s]
/proc/loadavg: 1.43 2.01 2.12 4/176 19300
/proc/meminfo: memFree=30301560/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=3324 CPUtime=0.09 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 659 0 0 0 9 0 0 0 20 0 1 0 11867934 3403776 475 33554432000 4194304 6059633 140733361078288 140733674048248 4261137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 831 476 179 456 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3324

[startup+0.200261 s]
/proc/loadavg: 1.43 2.01 2.12 4/176 19300
/proc/meminfo: memFree=30301560/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=3760 CPUtime=0.19 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 884 0 0 0 19 0 0 0 20 0 1 0 11867934 3850240 584 33554432000 4194304 6059633 140733361078288 140733674048248 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 940 584 179 456 0 476 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3760

[startup+0.300255 s]
/proc/loadavg: 1.43 2.01 2.12 4/176 19300
/proc/meminfo: memFree=30301560/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=4384 CPUtime=0.29 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 982 0 0 0 29 0 0 0 20 0 1 0 11867934 4489216 673 33554432000 4194304 6059633 140733361078288 140733674048248 4277868 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 1096 673 179 456 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4384

[startup+0.700194 s]
/proc/loadavg: 1.43 2.01 2.12 4/176 19300
/proc/meminfo: memFree=30301560/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=7080 CPUtime=0.69 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 1375 0 0 0 69 0 0 0 20 0 1 0 11867934 7249920 1050 33554432000 4194304 6059633 140733361078288 140733361076808 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 1770 1050 179 456 0 1306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7080

[startup+1.50019 s]
/proc/loadavg: 1.43 2.01 2.12 3/180 19307
/proc/meminfo: memFree=30289684/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=8112 CPUtime=1.49 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 1858 0 0 0 149 0 0 0 20 0 1 0 11867934 8306688 1512 33554432000 4194304 6059633 140733361078288 140733361076808 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 2028 1512 179 456 0 1564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8112

[startup+3.10019 s]
/proc/loadavg: 1.43 2.01 2.12 3/180 19307
/proc/meminfo: memFree=30286204/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=14388 CPUtime=3.09 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 2532 0 0 0 309 0 0 0 20 0 1 0 11867934 14733312 2670 33554432000 4194304 6059633 140733361078288 140733361076776 4277524 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 3597 2670 179 456 0 3133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14388

[startup+6.3002 s]
/proc/loadavg: 1.56 2.03 2.12 3/180 19307
/proc/meminfo: memFree=30277448/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=14388 CPUtime=6.29 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 3112 0 0 0 629 0 0 0 20 0 1 0 11867934 14733312 3238 33554432000 4194304 6059633 140733361078288 140733361076776 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 3597 3238 179 456 0 3133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14388

[startup+12.7002 s]
/proc/loadavg: 1.59 2.03 2.12 3/180 19307
/proc/meminfo: memFree=30267756/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=17260 CPUtime=12.69 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 4095 0 0 0 1268 1 0 0 20 0 1 0 11867934 17674240 3950 33554432000 4194304 6059633 140733361078288 140733361077112 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 4315 3950 179 456 0 3851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17260

[startup+25.5003 s]
/proc/loadavg: 1.68 2.03 2.12 3/180 19307
/proc/meminfo: memFree=30248036/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=33148 CPUtime=25.48 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 5107 0 0 0 2547 1 0 0 20 0 1 0 11867934 33943552 7172 33554432000 4194304 6059633 140733361078288 140733361076776 4261143 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 8287 7172 179 456 0 7823 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33148

[startup+51.1003 s]
/proc/loadavg: 1.98 2.07 2.13 3/179 19307
/proc/meminfo: memFree=30238368/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=30440 CPUtime=51.09 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 5969 0 0 0 5107 2 0 0 20 0 1 0 11867934 31170560 7121 33554432000 4194304 6059633 140733361078288 140733361076808 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 7610 7121 179 456 0 7146 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30440

[startup+102.3 s]
/proc/loadavg: 2.08 2.09 2.13 3/179 19308
/proc/meminfo: memFree=30216716/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=44976 CPUtime=102.28 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 6490 0 0 0 10226 2 0 0 20 0 1 0 11867934 46055424 10131 33554432000 4194304 6059633 140733361078288 140733361076776 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 11244 10131 179 456 0 10780 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 44976

[startup+162.3 s]
/proc/loadavg: 2.25 2.14 2.14 4/179 19309
/proc/meminfo: memFree=30197300/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=52052 CPUtime=162.26 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 6776 0 0 0 16224 2 0 0 20 0 1 0 11867934 53301248 12444 33554432000 4194304 6059633 140733361078288 140733361076808 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 13013 12444 179 456 0 12549 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52052

[startup+222.308 s]
/proc/loadavg: 2.23 2.16 2.15 3/179 19311
/proc/meminfo: memFree=30158272/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=75328 CPUtime=222.26 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7632 0 0 0 22223 3 0 0 20 0 1 0 11867934 77135872 17453 33554432000 4194304 6059633 140733361078288 140733361076776 4278460 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 18832 17453 179 456 0 18368 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 75328

[startup+282.3 s]
/proc/loadavg: 2.20 2.16 2.15 4/179 19312
/proc/meminfo: memFree=30155968/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=75328 CPUtime=282.25 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7633 0 0 0 28222 3 0 0 20 0 1 0 11867934 77135872 17965 33554432000 4194304 6059633 140733361078288 140733361076776 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 18832 17965 179 456 0 18368 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 75328

[startup+342.3 s]
/proc/loadavg: 2.11 2.14 2.14 3/179 19313
/proc/meminfo: memFree=30155792/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=75328 CPUtime=342.24 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7633 0 0 0 34221 3 0 0 20 0 1 0 11867934 77135872 17965 33554432000 4194304 6059633 140733361078288 140733361076776 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 18832 17965 179 456 0 18368 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 75328

[startup+402.3 s]
/proc/loadavg: 2.14 2.14 2.14 3/179 19314
/proc/meminfo: memFree=30135560/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=402.23 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7994 0 0 0 40220 3 0 0 20 0 1 0 11867934 90763264 20370 33554432000 4194304 6059633 140733361078288 140733361076776 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 20370 179 456 0 21695 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 88636

[startup+462.3 s]
/proc/loadavg: 2.25 2.17 2.15 3/179 19315
/proc/meminfo: memFree=30133628/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=462.22 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7994 0 0 0 46219 3 0 0 20 0 1 0 11867934 90763264 20370 33554432000 4194304 6059633 140733361078288 140733361076776 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 20370 179 456 0 21695 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 88636

[startup+522.3 s]
/proc/loadavg: 2.17 2.17 2.15 3/179 19317
/proc/meminfo: memFree=30131696/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=522.21 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7995 0 0 0 52218 3 0 0 20 0 1 0 11867934 90763264 20882 33554432000 4194304 6059633 140733361078288 140733361076776 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 20882 179 456 0 21695 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 88636

[startup+582.3 s]
/proc/loadavg: 2.26 2.19 2.16 3/180 19321
/proc/meminfo: memFree=30112672/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=582.2 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 7995 0 0 0 58217 3 0 0 20 0 1 0 11867934 90763264 20882 33554432000 4194304 6059633 140733361078288 140733361076776 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 20882 179 456 0 21695 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 88636


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


[startup+942.3 s]
/proc/loadavg: 2.33 2.29 2.20 3/179 19328
/proc/meminfo: memFree=30075540/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=137956 CPUtime=942.14 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 8981 0 0 0 94206 8 0 0 20 0 1 0 11867934 141266944 29546 33554432000 4194304 6059633 140733361078288 140733361076824 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 34489 29546 179 456 0 34025 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 137956

[startup+1002.3 s]
/proc/loadavg: 2.30 2.30 2.20 3/179 19329
/proc/meminfo: memFree=30107912/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1002.14 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9045 0 0 0 100205 9 0 0 20 0 1 0 11867934 90763264 21316 33554432000 4194304 6059633 140733361078288 140733361077112 4278436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21316 179 456 0 21695 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 88636

[startup+1062.3 s]
/proc/loadavg: 2.26 2.28 2.20 4/179 19330
/proc/meminfo: memFree=30107460/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1062.13 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9157 0 0 0 106203 10 0 0 20 0 1 0 11867934 90763264 21316 33554432000 4194304 6059633 140733361078288 140733361077112 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21316 179 456 0 21695 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 88636

[startup+1122.3 s]
/proc/loadavg: 2.40 2.32 2.22 3/179 19332
/proc/meminfo: memFree=30105656/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1122.12 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9270 0 0 0 112201 11 0 0 20 0 1 0 11867934 90763264 21828 33554432000 4194304 6059633 140733361078288 140733361077112 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21828 179 456 0 21695 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 88636

[startup+1182.3 s]
/proc/loadavg: 2.27 2.30 2.22 3/180 19336
/proc/meminfo: memFree=30031316/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=137956 CPUtime=1182.11 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9382 0 0 0 118199 12 0 0 20 0 1 0 11867934 141266944 31082 33554432000 4194304 6059633 140733361078288 140733361076824 4262633 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 34489 31082 179 456 0 34025 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 137956

[startup+1242.3 s]
/proc/loadavg: 2.25 2.29 2.22 3/179 19337
/proc/meminfo: memFree=30070036/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1242.1 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9440 0 0 0 124197 13 0 0 20 0 1 0 11867934 90763264 21828 33554432000 4194304 6059633 140733361078288 140733361077112 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21828 179 456 0 21695 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 88636

[startup+1302.3 s]
/proc/loadavg: 2.22 2.28 2.21 3/179 19338
/proc/meminfo: memFree=30104932/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1302.09 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9554 0 0 0 130195 14 0 0 20 0 1 0 11867934 90763264 21828 33554432000 4194304 6059633 140733361078288 140733361077112 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21828 179 456 0 21695 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 88636

[startup+1362.3 s]
/proc/loadavg: 2.26 2.28 2.22 3/178 19339
/proc/meminfo: memFree=30105632/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1362.08 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9611 0 0 0 136194 14 0 0 20 0 1 0 11867934 90763264 21828 33554432000 4194304 6059633 140733361078288 140733361077112 4277871 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21828 179 456 0 21695 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 88636

[startup+1422.3 s]
/proc/loadavg: 2.29 2.29 2.22 3/178 19341
/proc/meminfo: memFree=30028864/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=137956 CPUtime=1422.08 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9726 0 0 0 142193 15 0 0 20 0 1 0 11867934 141266944 31594 33554432000 4194304 6059633 140733361078288 140733361076824 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 34489 31594 179 456 0 34025 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 137956

[startup+1482.3 s]
/proc/loadavg: 2.41 2.32 2.24 4/179 19343
/proc/meminfo: memFree=30104700/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1482.07 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9785 0 0 0 148191 16 0 0 20 0 1 0 11867934 90763264 21828 33554432000 4194304 6059633 140733361078288 140733361077112 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21828 179 456 0 21695 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 88636

[startup+1542.31 s]
/proc/loadavg: 2.24 2.29 2.23 4/179 19344
/proc/meminfo: memFree=30031288/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=137956 CPUtime=1542.06 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9898 0 0 0 154189 17 0 0 20 0 1 0 11867934 141266944 30570 33554432000 4194304 6059633 140733361078288 140733361076824 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 34489 30570 179 456 0 34025 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 137956

[startup+1602.3 s]
/proc/loadavg: 2.28 2.30 2.23 3/179 19345
/proc/meminfo: memFree=30062196/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=137956 CPUtime=1602.04 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 9961 0 0 0 160187 17 0 0 20 0 1 0 11867934 141266944 32618 33554432000 4194304 6059633 140733361078288 140733361076824 4300887 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 34489 32618 179 456 0 34025 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 137956

[startup+1662.3 s]
/proc/loadavg: 2.29 2.30 2.24 3/179 19346
/proc/meminfo: memFree=30066852/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=88636 CPUtime=1662.03 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 10020 0 0 0 166185 18 0 0 20 0 1 0 11867934 90763264 21828 33554432000 4194304 6059633 140733361078288 140733361077112 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 22159 21828 179 456 0 21695 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 88636

[startup+1722.3 s]
/proc/loadavg: 2.33 2.30 2.24 3/179 19347
/proc/meminfo: memFree=30066728/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=137956 CPUtime=1722.03 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 10136 0 0 0 172183 20 0 0 20 0 1 0 11867934 141266944 31594 33554432000 4194304 6059633 140733361078288 140733361076824 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 34489 31594 179 456 0 34025 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 137956

[startup+1782.3 s]
/proc/loadavg: 2.27 2.29 2.24 3/180 19352
/proc/meminfo: memFree=30071848/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=107548 CPUtime=1782.02 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 10201 0 0 0 178181 21 0 0 20 0 1 0 11867934 110129152 21830 33554432000 4194304 6059633 140733361078288 140733361076776 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 26887 21830 179 456 0 26423 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 107548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.29 2.24 3/180 19352
/proc/meminfo: memFree=30029424/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=156868 CPUtime=1800.01 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 10289 0 0 0 179980 21 0 0 20 0 1 0 11867934 160632832 30094 33554432000 4194304 6059633 140733361078288 140733361076824 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 39217 30094 179 456 0 38753 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 156868

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 19300 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.29 2.24 3/180 19352
/proc/meminfo: memFree=30029424/32872528 swapFree=1504664/1684536
[pid=19300] ppid=19294 vsize=156868 CPUtime=1800.01 cores=1,3,5,7
/proc/19300/stat : 19300 (open-wbo) R 19294 19300 19260 0 -1 4202496 10289 0 0 0 179980 21 0 0 20 0 1 0 11867934 160632832 30094 33554432000 4194304 6059633 140733361078288 140733361076824 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19300/statm: 39217 30094 179 456 0 38753 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 156868

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.216967
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 156868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.216967
maximum resident set size= 132520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10292
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= 12
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46532 second user time and 6.99594 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-16 19:30:20
IDJOB=4095915
IDBENCH=107539
IDSOLVER=2547
FILE ID=node135/4095915-1466098220
RUNJOBID= node135-1466098220-19277
PBS_JOBID= 19904061
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-fixedbandwidth-50.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095915-1466098220/watcher-4095915-1466098220 -o /tmp/evaluation-result-4095915-1466098220/solver-4095915-1466098220 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466098220-19277 --watchdog 1960  open-wbo HOME/instance-4095915-1466098220.opb

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

MD5SUM BENCH= 9c73cd1336786b70bf4049536dbcd396
RANDOM SEED=402237995

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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:        30304980 kB
Buffers:           51980 kB
Cached:           126492 kB
SwapCached:         2268 kB
Active:            93428 kB
Inactive:          88468 kB
Active(anon):       4228 kB
Inactive(anon):     1496 kB
Active(file):      89200 kB
Inactive(file):    86972 kB
Unevictable:     1684536 kB
Mlocked:         1504664 kB
SwapTotal:      67108856 kB
SwapFree:       67099248 kB
Dirty:              7796 kB
Writeback:             0 kB
AnonPages:       1686448 kB
Mapped:             6728 kB
Shmem:                 0 kB
Slab:             567368 kB
SReclaimable:      12012 kB
SUnreclaim:       555356 kB
KernelStack:        1368 kB
PageTables:         7224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1780320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 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= 71696 MiB
End job on node135 at 2016-06-16 20:00:21