Trace number 4096699

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 PB16UNSAT 1758.93 1759.21

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_33.opb
MD5SUMd391fabd9d095715d87c32e8f977e774
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 benchmark1741.64
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1482
Total number of constraints7073
Number of constraints which are clauses7068
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint38
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 71
Number of bits of the biggest sum of numbers7
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-4096699-1466113091.opb
0.00/0.00	c File size is 227649 bytes.
1758.92/1759.20	c Sum of soft weights:            0
1758.92/1759.20	c |                                                                                                       |
1758.92/1759.20	c ========================================[ Problem Statistics ]===========================================
1758.92/1759.20	c |                                                                                                       |
1758.92/1759.20	c |  Problem Type:           Unweighted                                                                   |
1758.92/1759.20	c |  Number of variables:          1482                                                                   |
1758.92/1759.20	c |  Number of hard clauses:       7071                                                                   |
1758.92/1759.20	c |  Number of soft clauses:          0                                                                   |
1758.92/1759.20	c |  Number of cardinality:           6                                                                   |
1758.92/1759.20	c |  Number of PB :                   0                                                                   |
1758.92/1759.20	c |  Parse time:                   0.02 s                                                                 |
1758.92/1759.20	c |                                                                                                       |
1758.92/1759.20	s UNSATISFIABLE

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-4096699-1466113091/watcher-4096699-1466113091 -o /tmp/evaluation-result-4096699-1466113091/solver-4096699-1466113091 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2486 --watchdog 1960 open-wbo HOME/instance-4096699-1466113091.opb 

pid=4873
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: 2.18 2.19 2.18 3/176 4876
/proc/meminfo: memFree=30350284/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=2560 CPUtime=0 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 13354347 2621440 261 33554432000 4194304 6059633 140734963219472 140735311457176 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 640 261 190 456 0 120 0

[startup+0.100156 s]
/proc/loadavg: 2.18 2.19 2.18 3/176 4876
/proc/meminfo: memFree=30350284/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=3932 CPUtime=0.09 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 927 0 0 0 9 0 0 0 20 0 1 0 13354347 4026368 630 33554432000 4194304 6059633 140734963219472 140735311457176 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 983 630 176 456 0 519 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3932

[startup+0.200295 s]
/proc/loadavg: 2.18 2.19 2.18 3/176 4876
/proc/meminfo: memFree=30350284/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=4692 CPUtime=0.19 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 1037 0 0 0 19 0 0 0 20 0 1 0 13354347 4804608 739 33554432000 4194304 6059633 140734963219472 140735311457176 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 1173 739 176 456 0 709 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4692

[startup+0.30026 s]
/proc/loadavg: 2.18 2.19 2.18 3/176 4876
/proc/meminfo: memFree=30350284/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=4476 CPUtime=0.29 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 1270 0 0 0 29 0 0 0 20 0 1 0 13354347 4583424 744 33554432000 4194304 6059633 140734963219472 140734963218264 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 1119 744 176 456 0 655 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.700229 s]
/proc/loadavg: 2.18 2.19 2.18 3/176 4876
/proc/meminfo: memFree=30350284/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=7184 CPUtime=0.69 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 1879 0 0 0 69 0 0 0 20 0 1 0 13354347 7356416 1327 33554432000 4194304 6059633 140734963219472 140734963218264 4277835 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 1796 1327 176 456 0 1332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7184

[startup+1.50023 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 4877
/proc/meminfo: memFree=30345340/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=8872 CPUtime=1.49 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 2215 0 0 0 149 0 0 0 20 0 1 0 13354347 9084928 1656 33554432000 4194304 6059633 140734963219472 140734963217960 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 2218 1656 176 456 0 1754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8872

[startup+3.1002 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 4877
/proc/meminfo: memFree=30343472/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=10520 CPUtime=3.09 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 2787 0 0 0 309 0 0 0 20 0 1 0 13354347 10772480 2200 33554432000 4194304 6059633 140734963219472 140734963217960 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 2630 2200 176 456 0 2166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10520

[startup+6.30022 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 4877
/proc/meminfo: memFree=30339436/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=12192 CPUtime=6.29 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 3286 0 0 0 629 0 0 0 20 0 1 0 13354347 12484608 2676 33554432000 4194304 6059633 140734963219472 140734963217992 4255316 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 3048 2676 176 456 0 2584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12192

[startup+12.7002 s]
/proc/loadavg: 2.16 2.18 2.18 4/177 4877
/proc/meminfo: memFree=30336304/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=17868 CPUtime=12.69 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 4071 0 0 0 1269 0 0 0 20 0 1 0 13354347 18296832 3435 33554432000 4194304 6059633 140734963219472 140734963217960 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 4467 3435 176 456 0 4003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17868

[startup+25.5004 s]
/proc/loadavg: 2.34 2.22 2.19 3/177 4877
/proc/meminfo: memFree=30331836/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=20588 CPUtime=25.49 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 4854 0 0 0 2548 1 0 0 20 0 1 0 13354347 21082112 4698 33554432000 4194304 6059633 140734963219472 140734963217992 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 5147 4698 176 456 0 4683 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20588

[startup+51.1003 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 4877
/proc/meminfo: memFree=30332464/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=19032 CPUtime=51.08 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 6530 0 0 0 5107 1 0 0 20 0 1 0 13354347 19488768 4348 33554432000 4194304 6059633 140734963219472 140734963218296 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 4758 4348 176 456 0 4294 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19032

[startup+102.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 4878
/proc/meminfo: memFree=30317300/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=30524 CPUtime=102.28 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 6708 0 0 0 10227 1 0 0 20 0 1 0 13354347 31256576 7081 33554432000 4194304 6059633 140734963219472 140734963217960 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 7631 7081 176 456 0 7167 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30524

[startup+162.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/178 4882
/proc/meminfo: memFree=30303344/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=44172 CPUtime=162.27 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 7811 0 0 0 16225 2 0 0 20 0 1 0 13354347 45232128 10676 33554432000 4194304 6059633 140734963219472 140734963217992 4277925 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 11043 10676 176 456 0 10579 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 44172

[startup+222.307 s]
/proc/loadavg: 2.33 2.26 2.20 4/177 4883
/proc/meminfo: memFree=30303212/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=44172 CPUtime=222.27 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 7813 0 0 0 22225 2 0 0 20 0 1 0 13354347 45232128 10678 33554432000 4194304 6059633 140734963219472 140734963217992 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 11043 10678 176 456 0 10579 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 44172

[startup+282.3 s]
/proc/loadavg: 2.34 2.27 2.20 4/177 4885
/proc/meminfo: memFree=30281064/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=60688 CPUtime=282.25 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 7913 0 0 0 28223 2 0 0 20 0 1 0 13354347 62144512 11705 33554432000 4194304 6059633 140734963219472 140734963217960 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 15172 11705 176 456 0 14708 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 60688

[startup+342.3 s]
/proc/loadavg: 2.40 2.30 2.21 3/177 4886
/proc/meminfo: memFree=30279448/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=60688 CPUtime=342.24 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 7914 0 0 0 34222 2 0 0 20 0 1 0 13354347 62144512 12217 33554432000 4194304 6059633 140734963219472 140734963217960 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 15172 12217 176 456 0 14708 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 60688

[startup+402.3 s]
/proc/loadavg: 2.22 2.27 2.20 2/171 5843
/proc/meminfo: memFree=30348752/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=60688 CPUtime=402.22 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 7953 0 0 0 40220 2 0 0 20 0 1 0 13354347 62144512 14815 33554432000 4194304 6059633 140734963219472 140734963217960 4277956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 15172 14815 176 456 0 14708 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 60688

[startup+462.3 s]
/proc/loadavg: 2.11 2.23 2.19 4/177 6589
/proc/meminfo: memFree=30333556/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=60688 CPUtime=462.21 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 7955 0 0 0 46219 2 0 0 20 0 1 0 13354347 62144512 14815 33554432000 4194304 6059633 140734963219472 140734963217960 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 15172 14815 176 456 0 14708 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 60688

[startup+522.3 s]
/proc/loadavg: 2.14 2.22 2.18 3/177 6590
/proc/meminfo: memFree=30316716/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=60688 CPUtime=522.21 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 8411 0 0 0 52218 3 0 0 20 0 1 0 13354347 62144512 14815 33554432000 4194304 6059633 140734963219472 140734963218296 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 15172 14815 176 456 0 14708 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 60688

[startup+582.3 s]
/proc/loadavg: 2.10 2.19 2.18 3/177 6592
/proc/meminfo: memFree=30295664/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=79540 CPUtime=582.19 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 9021 0 0 0 58216 3 0 0 20 0 1 0 13354347 81448960 19485 33554432000 4194304 6059633 140734963219472 140734963217960 4277904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 19885 19485 176 456 0 19421 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 79540


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

/proc/loadavg: 2.16 2.26 2.21 3/177 6616
/proc/meminfo: memFree=30261256/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1122.12 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10746 0 0 0 112206 6 0 0 20 0 1 0 13354347 96460800 20755 33554432000 4194304 6059633 140734963219472 140734963217960 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 20755 176 456 0 23086 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 94200

[startup+1182.3 s]
/proc/loadavg: 2.19 2.26 2.21 3/177 6618
/proc/meminfo: memFree=30250472/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1182.11 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10746 0 0 0 118205 6 0 0 20 0 1 0 13354347 96460800 20755 33554432000 4194304 6059633 140734963219472 140734963217960 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 20755 176 456 0 23086 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 94200

[startup+1242.3 s]
/proc/loadavg: 2.22 2.25 2.21 3/177 6619
/proc/meminfo: memFree=30246600/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1242.1 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10747 0 0 0 124204 6 0 0 20 0 1 0 13354347 96460800 21267 33554432000 4194304 6059633 140734963219472 140734963217960 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21267 176 456 0 23086 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 94200

[startup+1302.3 s]
/proc/loadavg: 2.25 2.25 2.21 3/177 6620
/proc/meminfo: memFree=30244196/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1302.09 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10747 0 0 0 130203 6 0 0 20 0 1 0 13354347 96460800 21267 33554432000 4194304 6059633 140734963219472 140734963217960 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21267 176 456 0 23086 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 94200

[startup+1362.3 s]
/proc/loadavg: 2.24 2.25 2.21 4/178 6624
/proc/meminfo: memFree=30242308/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1362.08 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10747 0 0 0 136202 6 0 0 20 0 1 0 13354347 96460800 21267 33554432000 4194304 6059633 140734963219472 140734963217960 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21267 176 456 0 23086 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 94200

[startup+1422.3 s]
/proc/loadavg: 2.24 2.24 2.20 3/178 6648
/proc/meminfo: memFree=30242516/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1422.08 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10747 0 0 0 142202 6 0 0 20 0 1 0 13354347 96460800 21267 33554432000 4194304 6059633 140734963219472 140734963217960 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21267 176 456 0 23086 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 94200

[startup+1482.3 s]
/proc/loadavg: 2.25 2.24 2.20 3/177 6650
/proc/meminfo: memFree=30239500/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1482.06 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10748 0 0 0 148200 6 0 0 20 0 1 0 13354347 96460800 21444 33554432000 4194304 6059633 140734963219472 140734963217960 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21444 176 456 0 23086 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 94200

[startup+1542.31 s]
/proc/loadavg: 2.19 2.23 2.20 3/177 6651
/proc/meminfo: memFree=30236560/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1542.06 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10748 0 0 0 154200 6 0 0 20 0 1 0 13354347 96460800 21444 33554432000 4194304 6059633 140734963219472 140734963217960 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21444 176 456 0 23086 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 94200

[startup+1602.3 s]
/proc/loadavg: 2.26 2.24 2.20 3/177 6652
/proc/meminfo: memFree=30235072/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1602.04 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10749 0 0 0 160198 6 0 0 20 0 1 0 13354347 96460800 21956 33554432000 4194304 6059633 140734963219472 140734963217960 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 21956 176 456 0 23086 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 94200

[startup+1662.3 s]
/proc/loadavg: 2.21 2.23 2.19 3/177 6653
/proc/meminfo: memFree=30232716/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1662.03 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 166197 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 94200

[startup+1722.3 s]
/proc/loadavg: 2.18 2.21 2.19 3/177 6654
/proc/meminfo: memFree=30232892/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1722.02 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 172196 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 94200

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4876 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1740.8 s]
/proc/loadavg: 2.20 2.21 2.19 3/177 6654
/proc/meminfo: memFree=30232864/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1740.52 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 174046 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1740.52
Current children cumulated vsize (KiB) 94200

[startup+1747.2 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 6654
/proc/meminfo: memFree=30230816/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1746.92 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 174686 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1746.92
Current children cumulated vsize (KiB) 94200

[startup+1753.6 s]
/proc/loadavg: 2.16 2.21 2.18 4/177 6654
/proc/meminfo: memFree=30230816/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1753.32 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 175326 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1753.32
Current children cumulated vsize (KiB) 94200

[startup+1756.81 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 6654
/proc/meminfo: memFree=30230692/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1756.53 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 175647 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278410 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1756.53
Current children cumulated vsize (KiB) 94200

[startup+1758.4 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 6654
/proc/meminfo: memFree=30230692/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1758.12 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 175806 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1758.12
Current children cumulated vsize (KiB) 94200

[startup+1758.8 s]
/proc/loadavg: 2.15 2.20 2.18 3/177 6654
/proc/meminfo: memFree=30230692/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1758.52 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 175846 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1758.52
Current children cumulated vsize (KiB) 94200

[startup+1759.2 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 6654
/proc/meminfo: memFree=30230696/32872528 swapFree=1399392/1569044
[pid=4876] ppid=4873 vsize=94200 CPUtime=1758.92 cores=0,2,4,6
/proc/4876/stat : 4876 (open-wbo) R 4873 4876 29546 0 -1 4202496 10750 0 0 0 175886 6 0 0 20 0 1 0 13354347 96460800 22468 33554432000 4194304 6059633 140734963219472 140734963217960 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/4876/statm: 23550 22468 176 456 0 23086 0
Current children cumulated CPU time (s) 1758.92
Current children cumulated vsize (KiB) 94200

Child status: 20
Real time (s): 1759.21
CPU time (s): 1758.93
CPU user time (s): 1758.87
CPU system time (s): 0.06499
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 109892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1758.87
system time used= 0.06499
maximum resident set size= 89888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10754
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= 13
involuntary context switches= 1818

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2612 second user time and 6.75997 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-16 23:38:11
IDJOB=4096699
IDBENCH=107651
IDSOLVER=2547
FILE ID=node140/4096699-1466113091
RUNJOBID= node140-1466112418-2486
PBS_JOBID= 19904032
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_33.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096699-1466113091/watcher-4096699-1466113091 -o /tmp/evaluation-result-4096699-1466113091/solver-4096699-1466113091 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2486 --watchdog 1960  open-wbo HOME/instance-4096699-1466113091.opb

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

MD5SUM BENCH= d391fabd9d095715d87c32e8f977e774
RANDOM SEED=1185924547

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:        30350440 kB
Buffers:           59876 kB
Cached:           123376 kB
SwapCached:         2564 kB
Active:           150340 kB
Inactive:          97372 kB
Active(anon):      65288 kB
Inactive(anon):     1792 kB
Active(file):      85052 kB
Inactive(file):    95580 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1654856 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             571468 kB
SReclaimable:      15560 kB
SUnreclaim:       555908 kB
KernelStack:        1472 kB
PageTables:         7140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1747876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 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 2016-06-17 00:07:31