Trace number 4102462

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-4.opb
MD5SUM172d8bfe30610a29dfe3bb9d98ed3f4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13489
Number of constraints which are clauses13489
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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-4102462-1466244533.opb
0.00/0.00	c File size is 455441 bytes.
1800.00/1800.30	c Sum of soft weights:         6352
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:          6352                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      13489                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       6352                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4102462-1466244533/watcher-4102462-1466244533 -o /tmp/evaluation-result-4102462-1466244533/solver-4102462-1466244533 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29916 --watchdog 1960 open-wbo HOME/instance-4102462-1466244533.opb 

pid=31382
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: 2.10 2.22 2.18 3/176 31385
/proc/meminfo: memFree=29957244/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=2784 CPUtime=0 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 451 0 0 0 0 0 0 0 20 0 1 0 26498513 2850816 327 33554432000 4194304 6059633 140736654809296 140736389821992 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 696 327 245 456 0 120 0

[startup+0.100111 s]
/proc/loadavg: 2.10 2.22 2.18 3/176 31385
/proc/meminfo: memFree=29957244/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=12636 CPUtime=0.09 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 1960 0 0 0 9 0 0 0 20 0 1 0 26498513 12939264 1680 33554432000 4194304 6059633 140736654809296 140736389821992 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 3159 1680 174 456 0 2695 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12636

[startup+0.20027 s]
/proc/loadavg: 2.10 2.22 2.18 3/176 31385
/proc/meminfo: memFree=29957244/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=12768 CPUtime=0.19 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 1982 0 0 0 19 0 0 0 20 0 1 0 26498513 13074432 2213 33554432000 4194304 6059633 140736654809296 140736389821992 4255169 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 3192 2213 174 456 0 2728 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12768

[startup+0.300222 s]
/proc/loadavg: 2.10 2.22 2.18 3/176 31385
/proc/meminfo: memFree=29957244/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=9040 CPUtime=0.29 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 2120 0 0 0 29 0 0 0 20 0 1 0 26498513 9256960 1724 33554432000 4194304 6059633 140736654809296 140736389821992 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 2260 1724 176 456 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9040

[startup+0.700185 s]
/proc/loadavg: 2.10 2.22 2.18 3/176 31385
/proc/meminfo: memFree=29957244/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=9340 CPUtime=0.69 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 2435 0 0 0 69 0 0 0 20 0 1 0 26498513 9564160 1799 33554432000 4194304 6059633 140736654809296 140736654808088 4277889 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 2335 1799 176 456 0 1871 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9340

[startup+1.50018 s]
/proc/loadavg: 2.10 2.22 2.18 3/177 31386
/proc/meminfo: memFree=29943528/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=12024 CPUtime=1.49 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 3007 0 0 0 149 0 0 0 20 0 1 0 26498513 12312576 2349 33554432000 4194304 6059633 140736654809296 140736654807784 4278617 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 3006 2349 176 456 0 2542 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12024

[startup+3.10018 s]
/proc/loadavg: 2.10 2.22 2.18 3/177 31386
/proc/meminfo: memFree=29937324/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=13672 CPUtime=3.09 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 3357 0 0 0 309 0 0 0 20 0 1 0 26498513 14000128 2687 33554432000 4194304 6059633 140736654809296 140736654807784 4277929 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 3418 2687 176 456 0 2954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13672

[startup+6.30019 s]
/proc/loadavg: 2.09 2.22 2.18 3/177 31386
/proc/meminfo: memFree=29919712/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=15876 CPUtime=6.29 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 4140 0 0 0 629 0 0 0 20 0 1 0 26498513 16257024 3421 33554432000 4194304 6059633 140736654809296 140736654807816 4278011 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 3969 3421 176 456 0 3505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15876

[startup+12.7002 s]
/proc/loadavg: 2.16 2.23 2.18 4/177 31386
/proc/meminfo: memFree=30027808/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=17548 CPUtime=12.68 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 4614 0 0 0 1268 0 0 0 20 0 1 0 26498513 17969152 3859 33554432000 4194304 6059633 140736654809296 140736654807816 4277832 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 4387 3859 176 456 0 3923 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17548

[startup+25.5002 s]
/proc/loadavg: 2.13 2.22 2.18 3/177 31386
/proc/meminfo: memFree=29958220/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=23152 CPUtime=25.48 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 5362 0 0 0 2547 1 0 0 20 0 1 0 26498513 23707648 5256 33554432000 4194304 6059633 140736654809296 140736654807784 4277832 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/31385/statm: 5788 5256 176 456 0 5324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23152

[startup+51.1003 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 31386
/proc/meminfo: memFree=29970008/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=31924 CPUtime=51.07 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 6597 0 0 0 5106 1 0 0 20 0 1 0 26498513 32690176 7442 33554432000 4194304 6059633 140736654809296 140736654807816 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 7981 7442 176 456 0 7517 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31924

[startup+102.3 s]
/proc/loadavg: 2.22 2.22 2.18 4/178 31390
/proc/meminfo: memFree=30018876/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=34644 CPUtime=102.27 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 7309 0 0 0 10226 1 0 0 20 0 1 0 26498513 35475456 8122 33554432000 4194304 6059633 140736654809296 140736654807816 4255169 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 8661 8122 176 456 0 8197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34644

[startup+162.3 s]
/proc/loadavg: 2.21 2.22 2.18 4/177 31391
/proc/meminfo: memFree=29878516/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=46816 CPUtime=162.26 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 7723 0 0 0 16224 2 0 0 20 0 1 0 26498513 47939584 9864 33554432000 4194304 6059633 140736654809296 140736654807784 4261221 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 11704 9864 176 456 0 11240 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46816

[startup+222.307 s]
/proc/loadavg: 2.23 2.24 2.19 3/177 31483
/proc/meminfo: memFree=30181968/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=46816 CPUtime=222.26 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 7724 0 0 0 22224 2 0 0 20 0 1 0 26498513 47939584 10376 33554432000 4194304 6059633 140736654809296 140736654807784 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 11704 10376 176 456 0 11240 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 46816

[startup+282.3 s]
/proc/loadavg: 2.24 2.24 2.18 4/177 31484
/proc/meminfo: memFree=30155968/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=58308 CPUtime=282.24 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 8055 0 0 0 28222 2 0 0 20 0 1 0 26498513 59707392 13761 33554432000 4194304 6059633 140736654809296 140736654807816 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 14577 13761 176 456 0 14113 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 58308

[startup+342.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 31486
/proc/meminfo: memFree=30132588/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=58308 CPUtime=342.23 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 8282 0 0 0 34221 2 0 0 20 0 1 0 26498513 59707392 13977 33554432000 4194304 6059633 140736654809296 140736654807816 4261516 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 14577 13977 176 456 0 14113 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 58308

[startup+402.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 31487
/proc/meminfo: memFree=30126084/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=402.22 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9337 0 0 0 40219 3 0 0 20 0 1 0 26498513 93184000 15451 33554432000 4194304 6059633 140736654809296 140736654807784 4278472 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 15451 176 456 0 22286 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 91000

[startup+462.3 s]
/proc/loadavg: 2.16 2.23 2.18 4/177 31488
/proc/meminfo: memFree=30121932/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=462.21 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9384 0 0 0 46218 3 0 0 20 0 1 0 26498513 93184000 16008 33554432000 4194304 6059633 140736654809296 140736654807784 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 16008 176 456 0 22286 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 91000

[startup+522.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/177 31489
/proc/meminfo: memFree=30117276/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=522.2 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9385 0 0 0 52217 3 0 0 20 0 1 0 26498513 93184000 16520 33554432000 4194304 6059633 140736654809296 140736654807784 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 16520 176 456 0 22286 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 91000

[startup+582.3 s]
/proc/loadavg: 2.26 2.26 2.19 3/177 31490
/proc/meminfo: memFree=30116528/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=582.2 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9385 0 0 0 58217 3 0 0 20 0 1 0 26498513 93184000 16520 33554432000 4194304 6059633 140736654809296 140736654807784 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 16520 176 456 0 22286 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 91000


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.25 2.19 4/177 31501
/proc/meminfo: memFree=30072652/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=942.13 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9480 0 0 0 94210 3 0 0 20 0 1 0 26498513 93184000 22243 33554432000 4194304 6059633 140736654809296 140736654807784 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 22243 176 456 0 22286 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 91000

[startup+1002.3 s]
/proc/loadavg: 2.27 2.26 2.20 4/177 31502
/proc/meminfo: memFree=30031512/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=1002.13 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9480 0 0 0 100210 3 0 0 20 0 1 0 26498513 93184000 22243 33554432000 4194304 6059633 140736654809296 140736654807784 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 22243 176 456 0 22286 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 91000

[startup+1062.3 s]
/proc/loadavg: 2.32 2.27 2.20 4/177 31503
/proc/meminfo: memFree=29991788/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=140320 CPUtime=1062.12 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 9871 0 0 0 106208 4 0 0 20 0 1 0 26498513 143687680 30615 33554432000 4194304 6059633 140736654809296 140736654807832 4278443 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 35080 30615 176 456 0 34616 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 140320

[startup+1122.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/177 31504
/proc/meminfo: memFree=30072400/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=1122.11 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 10067 0 0 0 112207 4 0 0 20 0 1 0 26498513 93184000 22243 33554432000 4194304 6059633 140736654809296 140736654808120 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 22243 176 456 0 22286 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 91000

[startup+1182.3 s]
/proc/loadavg: 2.29 2.27 2.20 4/177 31505
/proc/meminfo: memFree=30072280/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=1182.1 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 10461 0 0 0 118204 6 0 0 20 0 1 0 26498513 93184000 22243 33554432000 4194304 6059633 140736654809296 140736654808120 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 22243 176 456 0 22286 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 91000

[startup+1242.3 s]
/proc/loadavg: 2.21 2.25 2.19 3/177 31507
/proc/meminfo: memFree=30007916/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=140320 CPUtime=1242.1 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 10854 0 0 0 124203 7 0 0 20 0 1 0 26498513 143687680 30615 33554432000 4194304 6059633 140736654809296 140736654807832 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 35080 30615 176 456 0 34616 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 140320

[startup+1302.3 s]
/proc/loadavg: 2.16 2.23 2.19 3/178 31511
/proc/meminfo: memFree=30038692/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=1302.08 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 11053 0 0 0 130201 7 0 0 20 0 1 0 26498513 93184000 22243 33554432000 4194304 6059633 140736654809296 140736654808120 4277968 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 22243 176 456 0 22286 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 91000

[startup+1362.3 s]
/proc/loadavg: 2.18 2.23 2.19 4/177 31512
/proc/meminfo: memFree=30036428/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=91000 CPUtime=1362.07 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 11449 0 0 0 136199 8 0 0 20 0 1 0 26498513 93184000 22243 33554432000 4194304 6059633 140736654809296 140736654808120 4277807 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 22750 22243 176 456 0 22286 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 91000

[startup+1422.3 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 31513
/proc/meminfo: memFree=30023108/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=102344 CPUtime=1422.07 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 12471 0 0 0 142198 9 0 0 20 0 1 0 26498513 104800256 25079 33554432000 4194304 6059633 140736654809296 140736654808120 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 25586 25079 176 456 0 25122 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 102344

[startup+1482.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 31514
/proc/meminfo: memFree=29990108/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=151664 CPUtime=1482.06 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 12866 0 0 0 148195 11 0 0 20 0 1 0 26498513 155303936 33963 33554432000 4194304 6059633 140736654809296 140736654807832 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 37916 33963 176 456 0 37452 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 151664

[startup+1542.31 s]
/proc/loadavg: 2.13 2.19 2.18 4/177 31516
/proc/meminfo: memFree=30029416/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=102344 CPUtime=1542.05 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 13066 0 0 0 154194 11 0 0 20 0 1 0 26498513 104800256 25079 33554432000 4194304 6059633 140736654809296 140736654808120 4277574 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 25586 25079 176 456 0 25122 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 102344

[startup+1602.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 31517
/proc/meminfo: memFree=30027388/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=151664 CPUtime=1602.03 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 13462 0 0 0 160191 12 0 0 20 0 1 0 26498513 155303936 33451 33554432000 4194304 6059633 140736654809296 140736654807832 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 37916 33451 176 456 0 37452 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 151664

[startup+1662.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 31518
/proc/meminfo: memFree=29954916/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=151664 CPUtime=1662.03 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 13666 0 0 0 166190 13 0 0 20 0 1 0 26498513 155303936 35499 33554432000 4194304 6059633 140736654809296 140736654807832 4295552 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 37916 35499 176 456 0 37452 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151664

[startup+1722.3 s]
/proc/loadavg: 2.17 2.19 2.18 4/177 31519
/proc/meminfo: memFree=30006264/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=102344 CPUtime=1722.02 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 13866 0 0 0 172188 14 0 0 20 0 1 0 26498513 104800256 25079 33554432000 4194304 6059633 140736654809296 140736654808120 4277560 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 25586 25079 176 456 0 25122 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 102344

[startup+1782.3 s]
/proc/loadavg: 2.27 2.22 2.19 3/177 31520
/proc/meminfo: memFree=29979456/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=151664 CPUtime=1782.01 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 14263 0 0 0 178186 15 0 0 20 0 1 0 26498513 155303936 33451 33554432000 4194304 6059633 140736654809296 140736654807832 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 37916 33451 176 456 0 37452 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 151664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.34 2.23 2.19 3/177 31521
/proc/meminfo: memFree=29964684/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=151664 CPUtime=1800 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 14267 0 0 0 179985 15 0 0 20 0 1 0 26498513 155303936 35499 33554432000 4194304 6059633 140736654809296 140736654807832 4277656 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 37916 35499 176 456 0 37452 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 151664

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 31385 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.34 2.23 2.19 3/177 31521
/proc/meminfo: memFree=29964684/32872528 swapFree=1400172/1569824
[pid=31385] ppid=31382 vsize=151664 CPUtime=1800 cores=0,2,4,6
/proc/31385/stat : 31385 (open-wbo) R 31382 31385 29900 0 -1 4202496 14267 0 0 0 179985 15 0 0 20 0 1 0 26498513 155303936 35499 33554432000 4194304 6059633 140736654809296 140736654807832 4277656 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/31385/statm: 37916 35499 176 456 0 37452 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 151664

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.86
CPU system time (s): 0.158975
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 151664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.158975
maximum resident set size= 144044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14270
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= 11
involuntary context switches= 1968

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.34234 second user time and 7.11992 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-18 12:08:53
IDJOB=4102462
IDBENCH=2122
IDSOLVER=2547
FILE ID=node140/4102462-1466244533
RUNJOBID= node140-1466240166-29916
PBS_JOBID= 19918185
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102462-1466244533/watcher-4102462-1466244533 -o /tmp/evaluation-result-4102462-1466244533/solver-4102462-1466244533 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29916 --watchdog 1960  open-wbo HOME/instance-4102462-1466244533.opb

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

MD5SUM BENCH= 172d8bfe30610a29dfe3bb9d98ed3f4c
RANDOM SEED=33264026

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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		: 2666.714
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		: 2666.714
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	: 5332.54
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		: 2666.714
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:        29957888 kB
Buffers:          118136 kB
Cached:           193780 kB
SwapCached:         2476 kB
Active:           362792 kB
Inactive:         224648 kB
Active(anon):     275240 kB
Inactive(anon):     2472 kB
Active(file):      87552 kB
Inactive(file):   222176 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67097016 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1860020 kB
Mapped:             7816 kB
Shmem:                 0 kB
Slab:             605248 kB
SReclaimable:      48404 kB
SUnreclaim:       556844 kB
KernelStack:        1432 kB
PageTables:         7732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2041532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    438272 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 node140 at 2016-06-18 12:38:53